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Home My WebLink AboutDRC-2014-006624 - 0901a068804b6be5Energy Fuels Resources (USA) Inc. 225 Union Blvd. Suite 600 Lakewood, CO, US, 80228 303 974 2140 DRC-2014-006624 www.enersvfuels.com November 10,2014 SENT VIA OVERNIGHT DELIVERY Mr. Rusty Lundberg Division of Radiation Control Utah Department of Environmental Quality 195 North 1950 West P.O. Box 144850 Salt Lake City, UT 84114-4820 Re: State of Utah Radioactive Materials License No. UT1900479, Annual Technical Evaluation, White Mesa Mill Tailings Management System Dear Mr. Lundberg: Enclosed please find two (2) copies of the Annual Technical Evaluation of the White Mesa Mill Tailings Management System, as required by License Condition 12.3. Per the Radioactive Material License UT 1900479, Condition 12.3, the Annual Technical Evaluation report is to be submitted no later than November 15 of each year. Hence, this evaluation is for the period of November 2013 through October 2014. Two CDs containing electronic files of this report, in word searchable pdf format, are also enclosed. If you should have any questions regarding this report please contact me. Yours very truly, -< CltUj WjLL4Uj( ENERGY FUELS RESOURCES (USA) INC. Kathy Weinel Quality Assurance Manager cc: David C. Frydcnlund Dan Hillsten Harold R. Roberts Steve Snyder David E. Turk Scott Bakken David A. Marble, Assistant State Engineer CF m ENE Evaluation Summary and Recommendations Annual Technical Evaluation of the White Mesa Uranium Mill Tailings Management System For the Period of November 2013 through October 2014 Prepared by: ?;Dr ereNERGYFUELS ENERGY FUELS RESOURCES (USA) Inc. 225 Union Boulevard, Suite 600 Lakewood, CO 80228 In compliance with Utah Department of Environmental Quality Radioactive Materials License # UT1900479 Amendment #05 By Steve R. Snyder, PE November 6, 2014 Contents 1.0 EVALUATION PROCEDURE ............................................................................................................................... 3 2.0 OPERATIONS .................................................... ,. .................................................................................................. 4 3.0 SITE MANAGEMENT ........................................................................................................................................... 5 4.0 RECORDS .......................................................................................................... ,. ................................................... 5 5.0 DIVERSION CHANNELS ..................................................................................................................................... 6 6.0 TAILINGS DISPOSAL CELLS .............................................................................................................................. 6 6.1 Celll(a.k.a, Cell l-I) ........................................................................................................................................... 6 6.2 Cell2 ................................................................................................................................................................... 7 6.3 Cell 3 .............................................................................................................................................. : .................... 8 6.4 Cell 4A ................................................................................................................................................................ 9 6.5 Ce114B ............................................................................................................................................................... IO 6.6 Movement Monuments .......................................... , .................................................................... , ...................... ! 0 7.0 Settlement Monitors ................................... ~ ......................................................................................................... 11 8.0 lle.(2) WASTE DISPOSAL ................................................................................................................................. 12 9.0 TAILINGS TRANSPORT SYSTEM .................................................................................................................... l2 I 0.0 CONCLUSIONS AND RECOMMENDATIONS ........................................................................... _,_, ............. 12 11 .0 REFERENCES .................................................................................................................................................... 13 12.0 CERTIFICATION: .............................................................................................................................................. 16 Site Photographs Annual Movement Monument Survey Settlement Monitors Freeboard Measurements Daily Inspection Reports (July 2014) ATTACHMENTS Inspection Reports (November 2013-October 2014) Annual Technical Evaluation of the White Mesa Uranium Mill Tailings Management System For the Period of November 2013 through October 2014 1.0 EVALUATION PROCEDURE Energy Fuels Resources (USA) Inc. ("EFRI") currently operates the White Mesa Uranium Mill ("Mill") under the Utah Department of Environmental Quality Radioactive Materials License ("RML") Number UT 19004 79. The White Mesa Mill Tailings Management System, Revision 2.1, dated July 2012, (which is section 3.1 of the Mill's Environmental Protection Manual) provides the methodologies for monitoring and evaluating the Tailings Management System. Reference documents are listed in the Reference section at the end of this summary. This Annual Technical Evaluation Report ("ATER") satisfies the requirements in RML Condition 12.3 for preparation of an ATER. This Annual Technical Evaluation was performed on November 3th through the 6th' 2014, in accordance with the White Mesa Mill Environmental Protection Manual and consisted of the following elements: • Review of the Tailings Management System operation and maintenance procedures and interviews with current site personnel and management to ensure there is an adequate understanding of the requirements. • Review of randomly selected daily, weekly, monthly, and quarterly inspection reports to ensure established procedures are followed and that there are no irregularities that have not been properly documented. • Interview responsible personnel to verify that updated training has been given. • Discuss with inspection personnel, as necessary, any non-routine or abnormal occurrences noted during the review of the inspection reports. • Inspection of the tailings embankments and appurtenances for signs of distress or Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 concern that could potentially affect the structural integrity of the Cell dikes and containment. • Inspection of the area surrounding the tailings facility to determine condition of diversion ditches. Review of additional peripheral items, such as prairie dog activity, which could affect the system. • Review of the survey conducted on Movement Monitors along the boundary dikes, and comparison of the data to recent surveys. • Review of the tailings slurry and raffinate piping systems to ensure that their operation does not have the potential to affect the integrity of the tailings dikes or liner system. • Review of maintenance activities in the tailings area that have the potential to affect the integrity of the tailings dikes or liner system. • Photographic documentation of the condition of the Cell dikes and surrounding areas. • Review recommendations provided in previous technical evaluation reports and document the implementation or continued need for action. 2.0 OPERATIONS During the period covered by this evaluation, November 2013 through October 2014, the mill was in operation processing uranium ore from the company's mines and several Alternate Feeds including Honeywell CaF2, Cameco UF4• and Dawn Mining Materials. In 2014 to date the mill processed 49,268 tons of conventional ore and 513 tons of Alternate Feed. During Mill operations various solutions and solids were discharged to the Mill tailings cells. The solids were discharged to Cell Page4 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 4A. Cell1-I (currently referred to as Cell1) and Cell4B were maintained as evaporation cells, and only raffinate solution from the solvent extraction circuit and process water from operational Mill clean-up were discharged to Cell 1 and Cell4B. In efforts to maintain freeboard limits, solutions were also transferred between cells. 3.0 SITE MANAGEMENT Mr. Dan Hillsten is the current White Mesa Mill Manager. Mr. Hillsten has the overall responsibility to ensure that the Tailings Management System is operated and maintained in accordance with State of Utah Radioactive Material License No. UT1900479. Mr. David Turk is the Manager of Environmental Health and Safety. Among Mr. Turk's responsibilities in his current role is the oversight of day-to-day monitoring and inspecting of the Tailings Management System. Inspections of the Tailings Management System were performed by trained Mill personnel. Under Mr. Turk the trained inspectors are: • Tanner Holliday • Garren Palmer The inspectors are all from the Environmental and Safety Department at the White Mesa Mill. Each inspector has documentation of recent training on the inspection procedures. 4.0RECORDS The mill maintains daily, weekly, monthly, and quarterly inspections for the tailings area. Copies of the daily and weekly inspection reports for the month of July 2014 are included as a part of this evaluation. Also copies of all the monthly inspections and quarterly reports are included as part of this evaluation. A review of these records was conducted to confirm use of the correct forms, verify completeness, evaluate content, and to evaluate any unusual events. The record keeping is in excellent order and is consistent with the requirements in the Environmental Protection Manual. It is clear that the Environmental Department is maintaining an attentive watch over the tailings area. Page 5 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 5.0 DIVERSION CHANNELS To the north of the Mill tailings cells there are three diversion channels which prevent runoff from flowing into the tailings cells and Mill yard area. All three channels had recently been cleared of vegetation and graded to remove any erosion/sedimentation that had occurred during the year. The condition of all three channels is excellent. The South side of the # 1 Channel is a constructed berm varying in height from 0 to 4 feet. The berm is in good condition with minor vegetation growing and no erosion. There is some prairie dog activity on and around the berm. Though it is not a concern at this time, if this expands and increases in numbers the integrity of the berm could be compromised. It is recommended that the prairie dog population be controlled in this area. Locations of the diversion ditches are shown in the Mill Site Drainage Basins drawing located in the Site Photographs section of this document. Photos of the current status of the diversion ditches are included and can be seen as Photos 1 through 8 in the Site Photographs section of this document. 6.0 TAILINGS DISPOSAL CELLS 6.1 Celll(a.k.a, Celll-1) Cell 1 was the second cell placed into service after being completed in 1981. The Cell was designed as an evaporation cell for tailings solutions only. No solids are to be placed into Celll. The solution discharged to the Cell normally comes from the solvent extraction circuit, but solution is periodically pumped back and forth between Cell4A and Celli to maintain required freeboard limits in the entire system. The daily inspection reports indicated that solution was transferred between the cells during this evaluation period. Solution freeboard limits for all of the tailings cells are established in Section 3.0 to Appendix D of the approved license application and confirmed as License Condition 10.3 of the current license. The established maximum freeboard limit for Cell 1 is 5615.4 feet MSL. Solution levels did not exceed the maximum freeboard limit during the period evaluated .. Page 6 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 Cell 1 has a soil cover over the upper portion of the synthetic liner. The soil serves to cover and protect the liner from UV coming from direct sunlight. The soil cover is in excellent condition. The south side of Cell 1 originally shared a dike with Cell 2. Cell 2 has since been filled and covered with the initial layer of engineered fill. The roadways around the cell are well maintained. There are no concerns or actions recommended at this time. Photos 9 through 12 show views around the perimeter of Cell 1. 6.2 Cell2 Cell2 was the initial tailings cell constructed and was placed into service when the Mill first began processing ore in 1980. It is no longer receiving any discharge from the mill and has been deemed full. The first stage of reclamation has been completed by covering the cell with approximately four feet of random fill (platform fill) which prevents the migration of windblown tailings. In July of 2011 the surface of the cell was covered with additional fill and re-graded to prevent the collection of surface water. The surface is covered with sparse vegetation. In 2013 it was found that certain areas on Cell 2 had high radon emissions. In order to reduce the emissions, additional cover was placed over the areas with higher emissions. In 2014 additional cover was again added to reduce the radon emissions. Photos 13 and 14 show the current cell surface. Photo 15 shows a typical placement of additional soils for radon mitigation. In order to monitor the consolidation of the tailings sands contained within Cell2, elevation readings on settlement monitors are taken monthly. The trending of these readings will be used to determine when acceptable consolidation of the tailings sands has occurred. A summary of the settlement monitor elevations is included with this report along with graphs of the settlement data. Section 7 of this ATER provides an evaluation of the settlement monitoring results. The south dike of Cell 2 is the north dike of Cell 3. As a part of the work on the Cell 2 surface the spillway between Cell 2 and Cell 3 was covered as it no longer serves the intended purpose. The roadways around the cell are well maintained. Page 7 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 6.3 Cell3 Cell 3 was constructed and placed into service in 1983. It is currently used only for disposal of 11(e).2 waste materials from in-situ uranium producers and for Mill solid waste and trash. During the evaluation period, no tailings solutions or sands were placed in the cell, however slimes were pumped from Cell2 to Cel13 during a portion of the year. Cell3 is in its final stages of being filled. The tailings sands are being graded and soil fill is brought in to cover the tailings sands. Soil cover is added on an as needed basis to reduce the extent of the exposed tailings deposit area. This also helps in controlling the solution level in the cell. In 2013 Cell 3 also had areas with high radon emissions. Additional soil cover has been placed to reduce the emissions to acceptable levels. Photos 16 through 18 show the current status ofCell3. Sparse vegetation growth is established in those areas where soil cover has been placed. The Cell 3 Spillway is in good condition. The saw cuts in the concrete are protected with a crack sealant. Some of the crack sealant was found to have deteriorated and it is recommended that the sealant be restored. Photo 19 shows the Cell3 Spillway Condition 10.3 of the License also provides that the freeboard limit for Cells 3, 4A and 4B shall be recalculated annually in accordance with the procedures approved by the Director. A letter from the Director dated January 27, 2011 that approved the use of Cell 4B, and a subsequent letter dated March 14, 2011, stated that authorization of the use of Cell 4B and approval of the Discharge Minimization Technology ("DMT") Plan and Cell4A Operations and Maintenance ("O&M") Plans effectively eliminated the former freeboard elevation requirements for tailings Cell 3. Pursuant to the receipt ofthe March 14, 2011letter, freeboard elevation survey measurements in Cell3 were no longer required or conducted. The south dike of Cell 3 is shared with Cell4A and Cell4B. The dike crest and all roadways around the cell are well maintained. Approximately 80% of Cell 3 has been covered with random fill. In order to monitor the consolidation of the tailings sands contained within Cell 3 elevation readings on settlement monitors Page 8 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 are taken monthly. The trending of these readings will be used to determine when acceptable consolidation of the tailings sands has occurred. A summary of the settlement monitor elevations is included with this report along with graphs of the settlement data. Section 7 provides an evaluation of the data collected in 2013. 6.4 Cell4A Cell4A was originally constmcted in 1989 and placed into service in 1990. Cell4A was never used for disposal of tailings material other than process solutions during the first years of its operation. Cell4A fell into disrepair and was removed from service in the early 1990's after a brief period of use. The original40-mil high-density polyethylene ("HDPE") liner was removed from the Cell as well as all contaminated materials and soil. The Cell was relined with a new HDPE lining system beginning in the fall of 2007 and finishing in the summer of 2008. The Cell was placed into service in October of 2008. The Cell4A dikes provide containment for current tailings disposal at the White Mesa Mill site. The east and south dike slopes had been redressed and were in good condition. There is currently no significant erosion. The southern slope is shown in Photo 30. The west dike is shared with Cell4B. The top surface and roadways on the dikes are all well maintained. Cell4A is the current cell for disposal of solid tailings from mill processing. Sands have been placed along the northwest side with exposed sands on roughly 30% of the Cell4A surface. Solutions fill the remaining capacity. Excess solution from Cell4A is transferred periodically to Cell4B in order to manage the solution level in Cell 4A to remain below the spillway. The spillway was in good condition with the exception of numerous pipes lying across the spillway which could affect the function of the spillway. It is recommended that the excess piping be removed from the bottom of the spillway. Pictures of Cell4A can be seen in Photos 20-24. The former freeboard limit of 5,593.74 for Cel14A was set out in a letter from the Director dated November 20, 2008. A letter from the Director dated January 27, 2011 that approved the use of Cell Page 9 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 4B and a subsequent letter dated March 15,2011, stated approval of the DMT and Cell4A and Cell 4B O&M Plans effectively eliminated the former freeboard elevation requirements for tailings Cell 4A. Pursuant to the receipt of the March 15, 2011letter, freeboard' limits in Cell4A are no longer required. However, the solution elevation measurements in Cell4A are not required for compliance with freeboard limits but are required for the calculation of the daily allowable volume of fluids pumped from the Cell 4A LDS and are collected for this purpose. 6.5 Cell4B Cell 4B was constructed in 2010 and approved for service in 2011. It is cuiTently used only for tailings solution containment. The cell is lined with the same HDPE system as is installed in Cell 4A. This cell cuiTently serves as the final collection point for tailings solutions. Pictures ofCell4B can be seen in Photos 25 through 29. The southern dike is the final containment for mill tailings. The south slope was redressed and is in good condition. There is cunently no significant erosion. The top surface and roadways on the dikes are all well maintained. Solution freeboard limits for all of the tailings cells are established in Section 3.0 to Appendix D of the approved license application and confirmed as License Condition 10.3 ofthe cunent license. The established maximum freeboard limit for Cell4B, as calculated consistent with Section 6.3.5 of the current version of the Tailings management System, is 5594.6 feet above mean seal level ("FMSL"). A review of the records found that there were no instances of the solution level in Cell4B exceeding the freeboard limit during the evaluation period. 6.6 Movement Monuments The Movement Monuments are placed along the outside boundary dikes in the mill tailings area. The intent is to survey these monuments yearly and monitor for any movement in the dike. The cuiTent boundary consists of the South Cell4A dike and the South Cell4B dike. The current year's survey data has been provided in a report by Energy Fuels surveyor Mike Purdy. Review of all elevations shows no significant movement. Page 10 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 7.0 Settlement Monitors Settlement monitors are required to be placed on covered tailings cells. Cell 2 has a series of monitors covering the cell. Cell3 also has monitors located where cover has been placed over filled areas. The locations of the monitors are shown on the Settlement Monitor Points drawing included with the monitoring data. The tracking of the changing elevations of the monitors shows the settlement or stability of the tailings within the cell. Elevation surveys of all settlement monitors are taken monthly. The trend of the data from these monuments shows the settling or stability of the tailings sands with the exception of monitor Cell4A Toe. The Cell 4A Toe monitor does not show any movement or instability at the base of the southern dike on Cell4A. Data from this monitor indicate that it is stable. Cell 2 has continued to show a slow settling trend on most monuments. The monuments on Cell 3 appear to be mixed, with some showing relative stability, some showing a settling trend, and some showing a rising trend. The monitors on the east end of the cell appear to be more stable with gradual settling continuing. The monitors on the west end are still relatively new and show a rising trend. This indicates that the tailings are not stable and some heave is occurring. It should be noted that five of the settlement monitors on Cell 2 were reestablished at a higher elevation after the placement of additional soil cover in 2011 and 2012. The additional soils placed in 2014 required that extensions be added to settlement monitors 2W7-N, 2W7-C, and 3-1C. The adjustment of these monitors occurred in October 2014. The new elevations are documented in the Mike Purdy Survey Report. The requirement to place monitors over 11e.(2) disposal areas has also been recently added. These monitors are only required to be surveyed once per year. There has not been enough data collected to establish any kind of trend, and therefore a chart is not provided for the lle.(2) settlement monitors. Page 11 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 8.0 lle.(2) WASTE DISPOSAL There were 1,754 tons of lle.(2) waste material received and disposed of during the evaluation period, all of which was placed in Cell 3. This evaluation included review of documentation and procedures to confirm that each load of 11e.(2) material was placed and documented in accordance with the Standard Operating Procedures for 11e.(2) Byproduct Disposal. The review confirmed that only materials approved by the Radiation Safety Officer ("RSO") were received and disposed, that each load has been placed, compacted, and covered consistent with the requirements of the SOP, and that Mill personnel have been documenting each load consistent with the requirements of the SOP. 9.0 TAILINGS TRANSPORT SYSTEM The tailings slurries and solutions are transported to the tailings cells via HDPE pipelines. During mill operation these lines are inspected on a daily basis for leaks or other potential problems. The tailings produced during this period of evaluation were transported to Cell4A. The pipelines are run to the interior of the cell such that the discharge does not impact the dikes or cell liner. In Cell4A the pipes are run down "splash pads", which are an added layer of liner on top of the standard cell lining. 10.0 CONCLUSIONS AND RECOMMENDATIONS The White Mesa Uranium Mill Tailings Management System is functioning as designed according to the routine inspection reports and the observations from this Annual Technical Evaluation conducted on November 3th through 6th, 2014. The inspection records were complete and the personnel involved were adequately trained to detect any abnormalities or signs of distress in a timely manner. The following items should be monitored or addressed: • The Diversion Berm had minor prairie dog activity on and around the berm. The prairie dog population should be controlled in this area. Page 12 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 • Piping in the Cell 4A spillway could obstruct flow through the spillway should the need arise. It is recommended that the piping be rearranged such that flow would not be obstructed. • Cell 3 is very near capacity and is basically closed to solids deposit from mill processing. Inspection records indicate that there have been occurrences of blowing sands from Cell3. It is recommended that the sands continue to be graded and kept moist to prevent fugitive dust emissions while the cell is being closed and covered. • Surface water erosion on the exterior slopes of Cell4A and Cell4B should be monitored and repaired as necessary. 11.0 REFERENCES The following documents were used or referenced in the annual technical evaluation of the White Mesa Uranium Mill Tailings Management System: State of Utah Radioactive Materials License No. UT1900479 Amendment #05, dated August 24, 2012 U.S. NRC Materials License SUA-1358 with Amendment No. 13, dated February 10,2000 "Site Selection and Design Study, Tailings Retention and Mill Facilities" by Dames & Moore, May 15,1978. "Environmental Report, White Mesa Uranium Project, San Juan County, Utah". "Engineer's Report, Second Phase Design -Cell 3 Tailings Management System, White Mesa Uranium Project, Blanding, Utah" by D'Appolonia Consulting Engineers, February 1982. "Construction Report, Second Phase, Tailings Management System, White Mesa Uranium Project" by Energy Fuels Nuclear, Inc., March 1, 1983. Page 13 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 "Cell4 Design-Tailings Management System, White Mesa Project, Blanding, Utah" by Umetco Minerals Corporation, August, 1988. "Design, Construction and Inspection of Embankment Retention Systems for Uranium Mills", October, 1980, Nuclear Regulatory Commission Guide 3.11.1. "Safety Evaluations of Existing Dams", Bureau of Reclamation. "White Mesa Mill-Drainage Report for Submittal to NRC" dated January, 1990. "White Mesa Mill-Environmental Protection Manual, Section 3.1 entitled White Mesa Mill Tailings Management System Revision 2.1, July 2012, Denison Mines (USA) Corp. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", 1996, 1997, 1998,1999,2000,2001,2002. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", June 2002 through May 2003. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", June 2003 through May 2004. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", June 2004 through July 2005. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", July 2005 through July 2006. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", July 2006 through July 2007. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", August 2007 through July 2008. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", August 2008 through July 2009. Page 14 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", August 2009 through October 2010. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", November 2010 through October 2011. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", November 2011 through October 2012. "Annual Technical Evaluation of the White Mesa Mill Tailings Management System", November 20 12 through October 2013. JoAnn Tischler Letter to Rusty Lundberg, "State of Utah Ground Water Discharge Permit No. UGW370004 White Mesa Uranium Mill Notice Pursuant to Part I.G.3 of the Permit and UAC R317- 6-6.16(C)", May 14, 2013. Rusty Lundberg Letter to JoAnn Tischler, "Compliance:Engineering Module 75B, F' Quarter, 2013 DMT Peiformance Standards Monitoring Report and Cell 4A and Cell 4B BAT Performance Standards Monitoring Report (May29, 2013): Ground Water Quality Discharge Permit UGW370004: DRC Findings, Notice of Enforcement Discretion, and Closeout", July 23, 2013. Page 15 Annual Technical Evaluation White Mesa Uranium Mill Tailings Management System November 6, 2014 Utah R'&;i~:l'llf'fllf(j No. 5049193-2202 Page 16 Site Photographs .. ~- CELL4B DRAINAGE BASIN "F" 44.67 AC. PMF CONTAINED WITHIN BASIN / __ ; • T 1000 1000 2000 l " '-.l I .. "' I o. ,..,--,--. ............ ·~~ • 0 0 0 + . 0 I " I .. ~. • . /.· ; ) + DRAINAGE BASIN "D" 78.3AC. CELL4A ' + DRAINAGE BASIN "E" 42.14 AC. Sufrace Water Flow Drainage Basins Diversion Ditches Diversion Berm • DRAINAGE BASIN "Af 23AC. l5fll: Energy Fuels Resources (USA) Inc . Ojeel WHITE MESA MILL ae: UTAH MILL SITE DRAINAGE BASINS FIGURE 2 ul_--------------~--------------------------------------------------------~1 ~/1~5/~l~G~M~A-utoo_r_• ~HR~R----~a-te~2~0~05~--~----------~ Photo 1-Diversion Ditch 1 -Looking West Photo 2-Diversion Ditch 1 -Looking North Photo 3 -Diversion Ditch 2 -Looking Northwest Photo 4-Diversion Ditch 2 -Looking North Photo 5-Diversion Ditch 3 -Looking South Photo 6-Diversion Ditch 3-Looking South Photo 7 -Diversion Berm -Looking West Photo 8-Diversion Berm Prairie Dog Activity-Typical Photo 9 -Celll East Dike Photo 10-Celll North Dike Photo 11 -Cell1 West Dike Photo 12 -Cell 1 South Dike Photo 13-Cell 2 Interim Cover East End Photo 14-Cell 2 Interim Cover West End Photo 15-Cell 2 Additional Interim Cover-Typical Photo 16-Cell 3 Interim Cover East End Photo 17-Cell3 Pushed Sands Photo 18-Cell 3 Remaining Pond Area Photo 19 -Cell 3 Spillway Photo 20-Cell 4A North Dike Photo 21-Cell 4A East Dike Photo 22 -Cell 4A South Dike Photo 23-Cell 4A West Dike Photo 24 -Cell 4A Spillway Photo 25-Cell 48 South Dike Photo 26-Cell 48 North Dike Photo 27-Cell 48 East Dike Photo 28-Cell 48 West Dike Photo 29 -Cell 48 South Slope Photo 30 -Cell 4A South Slope Annual Movement Monument Survey Energy Fuels Resources -Movement Monitors Cell #4a lllformation -February 2014 & September 2014 Coordinate System: Modified Utah State Plane ~ NAD83 -South Zone -US Survey Feet February February September September Using Fisher Survey Vertical Datum Monitor#& Condition Northing Easting Northing Easting February Elev. September Elev. 401-Good 10161442.73 2218210.99 10161442.7 2218210.99 . 5598.57 5598.55 402-Good 10161444.05 2218159.86 10161444.02 2218159.86 5598.56 5598.51 403-Good 10161452.78 2218110.61 10161452.76 2218110.6 5598.65 5598.63 404-Good 10161461.5 2218061.35 10161461.46 2218061.37 5598.52 5598.51 405-Good 10161470.2 2218012.15 10161470.17 2218012.17 5598.61 5598.61 406-Good 10161479 2217962.89 10161478.97 2217962.88 5598.8 5598.8 407-Good 10161487.67 2217913.72 10161487.66 2217913.73 5598.66 5598.65 408-Good 10161496.45 2217864.48 10161496.43 2217864.47 5598.37 5598.36 409-Good 10161505.16 2217815.19 10161505.16 2217815.2 5598.4 5598.39 410-Good 10161513.94 2217766.01 10161513.94 2217766.01 5598.57 5598.56 411-Good 10161522.67 2217716.73 10161522.66 2217716.73 5598.32 5598.32 . 412-Good 10161531.37 2217667.53 10161531.37 2217667.54 5598.18 5598.18 413 -Good 10161540.15 2217618.32 10161540.1 2217618.31 5598.71 5598.71 t l ~ )f iJ -414--Good -10161548.82 2217569 .. 01 10161548.81--2217-569.03 5598.37--5598.35-")...-l·~ -. .y: • "'V/ "~ ~ -. . 415 -Good 10161557.52 2217519.82 10161557.51 2217519.82 5598.41 5598.39 C/'j . lu -.= ' 416 -Good 10161566.28 2217470.57 10161566.3 2217470.58 5598.73 5598.72 f ' .. 417 -Good 10161575 2217421.41 10161575.01 2217421.41 5598.55 5598.52 ~q014 )5, ~ 418-Good 10161583.79 2217372.15 10161583.79 2217372.15 5598.51 5598.51 ~ w ~ 419 -Good 10161592.44 2217322.88 10161592.43 2217322.88 5598.52 5598.49 11 --~\ .... . l 0 f -420-Good 10161601.23 2217273.63 10161601.23 2217273.63 5598.44 5598.44 421-Good 10161609.93 2217224.42 10161609.91 2217224.42 5598.5 5598.49 422 -Good 10161618.68 2217175.19 10161618.67 2217175.17 5598.6 5598.62 423-Good 10161627.39 2217125.96 10161627.39 2217125.97 5598.45 5598.46 424-Good 10161636.18 2217076.76 10161636.16 2217076.75 5598.71 5598.71 425 -Good 10161648.5 2217028.09 10161648.52 2217028.09 5598.8 5598.83 426-Good 10161668.88 2216982.36 10161668.87 2216982.35 5598.95 5598.98 427-Good 10161699.85 2216943.09 10161699.83 2216943.09 5599.66 5599.67 Energy Fuel Resources-Movement Afonitor Cell #4b Information -August 2013 & September 2014 Coordinate System: Modified Utah State Plane-NAD83-South Zone-US Stn·vey Feet August A ugust September September Using Fisher Survey Vertical Datum Monitor#& Condition Northing Easting Northing Easting Aug Elev. Sept Elev. MM-148 10161650.14 2216878.10 10161650.16 2216878.11 5597.53 5597.46 MM-2 4B 10161654.22 2216828.32 10161654.24 2216828.31 5597.55 5597.53 MM-3 4B 10161663.13 2216779.13 10161663.16 2216779.16 5597.25 5597.23 MM-448 10161672.14 2216729.40 10161672.14 2216729.37 5597.74 5597.74 MM-5 4B 10161680.99 2216680.74 10161680.97 2216680.74 5597.47 5597.49 MM-6 4B 10161689.79 2216631.56 10161689.77 2216631.58 5596.58 5596.57 MM -7 48 10161691.29 2216580.94 10161691.27 2216580.93 5598.36 5598.36 MM-8 4B 10161707.64 2216533.14 10161707.65 2216533.15 5597.30 5597.3 MM-9 4B 10161716.55 2216483.97 10161716.54 2216483.97 5597.50 5597.49 MM-10 4B 10161725.49 2216434.73 10161725.5 2216434.73 5597.62 5597.59 MM-114B 10161734.36 2216385.53 10161734.36 2216385.55 5597.28 5597.26 MM-12 4B 10161743.27 2216336.32 10161743.29 2216336.34 5597.41 5597.43 MM-13 4B 10161752.34 2216287.07 10161752.34 2216287.07 5597.81 5597.81 MM-14 48 10161761.09 2216237.92 10161761.09 2216237.92 5598.08 5598.08 MM-15 4B 10161769.96 2216188.70 10161769.98 2216188.73 5597.98 5597.98 MM-164B 10161778.96 2216139.53 10161778.97 2216139.52 5597.71 5597.69 ~04Y . MM-17 4B 10161787.84 2216090.36 10161787.84 2216090.35 5597.43 5597.44 ~ . MM-18 4B 10161796.76 2216041.10 10161796.75 2216041.13 5597.72 5597.72 ~ MM-19 4B 10161805.66 2215991.90 10161805.68 2215991.93 5597.56 5597.52 MM-20 4B 10161814.56 2215942.74 10161814.59 2215942.76 5597.59 5597.58 MM-214B 10161823.48 2215893.53 10161823.51 2215893.55 5597.84 5597.82 MM-22 4B 10161832.42 2215844.30 10161832.43 2215844.33 5597.34 5597.33 MM-23 4B 10161841.31 2215795.12 10161841.32 2215795.15 5597.22 5597.22 MM-24 4B 10161850.25 2215745.91 10161850.25 2215745.93 5596.98 5597.04 MM-25 4B 10161859.15 2215696.70 10161859.16 2215696.7 5597.28 5597.3 MM-264B 10161868.06 2215647.56 10161868.06 2215647.55 5597.28 5597.28 MM-27 4B 10161880.12 2215599.00 10161880.09 2215599.01 5597.18 5597.21 ] ·;;: 0 E .... " "' ~ 0 E .... c: " ~ 0 E ..., c: " 1J, " ~ r<J 0 2-~ ~ "' 0 l -1- I - CELL 48 -I- I I ( + - § l----~~~~~~~-------------------------------------------0~ j :; 150" 300" +. MONITOR 3-6S .- .. . , - ·1- PROPOSED MONITOR 3-5S + 1- -r- +-- \.. PROPOSED MONITOR 3-4S • MONIT0 R CELL4ATOE 3-4C + + '>I" MONITOR 3-3S >/" MONITOR 3-3C <¥) """us ma 3 - X us SlEEL 2 -~ I .) N us SlEEL 1 MONI"JiOR 3-25 -t- 11."11. "j ""' ·-' M-1 >< IEC-1 +- MONITOR 3-2C I MONITOR 3-1S ~· + + ~''"' Settlement Monitors Cell 2 and Cell 3 Energy Fuels Resources wSettlement Monitors -August 2013 & September 2014 Coordinate System: Modified Utah State Plane-NAD83 -South Zone-US Survey Feet Sept. 2014. Sept. 2014. Using Fisher Survey Vertical Datum Monument# Northing Easting July2013. August 2013. September 2014. . c4a toe 10161449.3 2217653.05 5576.94 5576.94 5576.93 3-ls 10162684.01 2218936.5 5615.19 5615.20 5615.17 m-3 10162740.95 2218975.3 5613.51 5613.51 5613.49 3-lc 10162892.13 2219077.77 5612.83 5612.85 5612.82 m-4 10162911.95 2219056.51 5613.77 5613.78 5613.74 m-5 10163048.93 2219132.75 5614.07 5614.06 5614.05 3-ln 10163090.9 2219227.29 5616.71 5616.69 5616.65 m-6 10163202.73 2219169.08 5612.89 5612.88 5612.87 m-2 10163287.77 2218856.58 5613.72 5613.73 5613.7 3-2n 10163188.96 2218779.18 5613.09 5613.09 5613.07 m-1 10163115.69 2218837.32 5612.82 5612.83 5612.8 sr-2 10162957.07 2218798.64 5615.17 5615.20 5615.18 sr-1 10162826.16 2218773.76 5614.71 5614.71 5614.71 . 3-2s. . 10162756.96 . 2218503.9--5612.17 5612.17 5612.16 . . 3-2c 10162954.85 2218637.56 5613.60 5613.58 5613.58 iec-1 10163001.69 2218599.4 5612.51 5612.50 5612.49 iec-2 10163171.33 2218612.03 5612.74 5612.73 5612.7 urs-1 10163200.82 2218432.67 5610.56 5610.54 5610.53 cb-1 10163326.04 2218370.38 5610.38 5610.35 5610.32 us steel-3 10163137.71 2218338.53 5611.86 5611.84 5611.83 us steel-2 10162981.97 2218321.63 5610.70 5610.67 5610.65 us steel-1 10162834.33 2218286.22 5611.62 5611.61 5611.58 3-35 10162871.97 2217998.41 5611.91 5611.90 5611.85 3-3c 10163106.41 2218087.32 5611.02 5610.98 5610.93 . 3-3n 10163400.85 2218183.33 5611.02 5610.99 5610.97 3-4n 10163499.01 2217785.28 5610.65 5610.64 5610.61 3-6n 10163699.84 2216940.59 5610.15 5610.15 5610.07 ~~~l lv ,~;;.-33 t 1 ./' 3-6c 10163288.86 2216639.46 5611.98 5611.96 5611.85 <-r~~ -/ r 6--., . ~~ 3-65 10163096.09 2216552.21 5610.41 5610.42 5610.16 ~lu ·-~-' • I ' ~- 3-75 10163175.86 '2216155.52 5610.51 5610.51 5610.46 -~= -<1. ~ ~, "'' = ~\ OQ-,., .. L£;•4 /· 3-7c 10163424.83 2216312.53 5609.89 5609.88 5609.84 ~ ~ 3-7n 10163794.52 2216542.48 5610.60 5610.60 5610.59 1./i<r, . ~'\)~ .J')""·: L ~~~~/''- 3-8n 10163844.14 2216327.33 5611.35 5611.31 5611.32 -<,:. 01 '\)'\ 3-8c 10163517.43 2216096.17 5611.01 5610.98 5610.96 ~ 3-85 10163233.52 2215868.55 5611.30 5611.28 5611.26 2-w1 10164210.12 2216449.44 5619.03 5619.03 5619.01 2w2 10164201.81 2216720.62 5620.92 5620.92 5620.9 2w3 10164294.1 2217030.77 . 5617.68 5617.66 5617.65 2w3s 10164040.72 2217025.81 5619.28 5619.25 5619.21 2w4s 10163916.73 2217399.41 5618.44 5618.42 5618.36 2w4c 10164114.61 2217421.84 5620.32 5620.36 5620.24 2w4n 10164325.75 2217481.57 5619.09 5619.10 5619.08 Energy Fuels Resources -Settlement Monitors-September 2014-Verification Survey Coordinate System: Modified Utah State Plane -NAD83 -South Zone-US Survey Feet Sept. 2014. Sept. 2014. I Using Fisher Survey Vertical Datum Monument# Northing Easting September 16. September 23. 3-6c 10163288.86 2216639.46 5611.85 5611.85 3-65 10163096.09 2216552.21 5610.16 5610.17 2w4c 10164114.61 2217421.84 5620.24 5620.25 Energy Fuels Resources -Settlement Monitors -October, 15, 2014-Survey Coordinate System: Modified Utah State Plane • NAD83 • South Zone • US Survey Feet Sept. 2014. Sept. 2014. Using Fisher Survey Vertical Datum Monument# Northing Easting September 16. October 15. 2w7-n 10164318.99 2218807.491 5624.4 2w7-c 10163943.9 2218766.946 5625.2 1ec-2 10163171.13 2218612.474 5615.71 3-1c 10162891.82 2219077.488 5615.77 SeHiement Monitors Surveyed Elevatlona Caii4AToe 2W1 2W3 2W4-C 2W~ 2W4-N 2W4-S 2~ 2W:*-S 2W5-S DATE 8118/1989 812511989 918/1989 9129/1989 1012011989 11/21/1989 11/3011989 1/1111990 112511990 2122/1990 311Bt'1990 41511990 51311990 617/1990 71261'1990 8/10(1990 911411990 1IY12/1990 11/1511990 12/1411990 1/24/1991 212211991 3/21/1991 412511991 Sfa'1991 5619.98 612111991 5619.83 71261'1991 5619.79 812211991 ELEVATION 5619.78 511611999 5577.44 5619.73 8/2211989 5578.98 5619.72 B/27/1989 5576.97 5619.88 8130/1989 5576.96 5619.69 7f7/1989 5576.96 5619.66 7/14/1989 5576.98 5619.88 7/2111989 5578.96 WEl 5619.68 1113/1989 5576.98 5619.66 811511989 5576.96 5619.67 812511989 5576.96 5619.68 !1/B/1989 5576.92 5619.67 9129/1989 5576.96 5619.67 1 fY21111 !1119 5576.94 5619.67 11121/1989 5577.04 -· 5619.69 11/3011989 5577.05 5619.65 1/11/1990 5577.05 5619.67 1/2511990 5577.05 5619.66 2122/1990 5577.05 5619.70 311611990 5577.04 5619.67 41511990 5577.04 5619.68 5/'.l/1990 5577.03 5619.66 617/1990 5577.04 5619.70 712611990 5577.04 5619.69 8/10(1990 5577.05 5619.68 911411990 5577.04 5619.47 10(12/1990 5577.03 5619.65 11/15/1990 5577.03 5619.46 1211411990 5577.04 5619.61 Ceii4AToa 2W1 DATE 1f.!411991 5511-04 5619.47 2f.!2/1991 5577.03 5619.59 3121/1991 5577.03 5619.59 412511991 5577.01 5619.59 512311991 5577.00 8121/1991 5577.00 5619.57 7f.!6/1991 5576.99 5619.60 8122/1991 5577.01 5619.56 9f.!7/1991 5577.01 5619.55 1001/1991 5577.00 5619.54 11f.!1/1991 5577.01 5619.71 1f.!/1992 5577.00 5619.52 1/31/1992 5577.01 5619.45 ma/1992 5576.99 3125/1992 5577.01 4f.!4/1992 5576.99 5129/1992 5576.99 5819.45 6119/1992 5577.00 5819.46 7/2311992 5576.99 8127/1992 5577.00 9f.!4/1992 5577.00 5619.47 10/2811992 5577.00 5619.15 11f.!511992 5577.00 5619.47 1211611992 5577.00 5618.75 1/1611993 5819.27 211611993 5819.48 31311993 5576.98 5819.45 312511993 5577.00 4/29/1993 5576.60 5619.47 512411993 5576.99 5619.47 613011993 5576.99 5619.44 7f.!9/1993 5576.99 5619.45 812611993 5577.00 5619.42 9/3011993 5577.01 5619.40 10/27/1993 5577.00 5619.41 1112211993 5576.99 5819.43 1212811993 5577.22 5619.40 1f.!7/1994 5578.99 5619.35 2124/1994 5578.99 5619.36 3131/1994 5577.00 5619.33 514/1994 5576.95 5819.33 61611994 5577.00 5619.32 7129/1994 5577.00 5619.31 Bf.!B/1994 5576.99 5819.31 10/2811994 5576 99 5619.30 1212211994 5577.01 5819.28 1127/1995 5576.99 5819.29 212311995 5577.00 5619.27 3131/1995 5578.99 5619.28 412811995 5576.99 5619.29 61211995 5577.01 5619.29 7131/1995 5577.08 5619.25 9/1/1995 5577.04 5619.23 9129/1995 5577.04 5619.27 10/1911995 5578.98 5619.27 11/3011995 5576.98 5618.99 2W2 2W3 5617.28 nhla 5619.38 lnllla 5622.12 """'' 5618.34 5622.03 5618.33 5622.08 5618.33 5622.11 5618.37 5622.07 5818.35 5621.63 5618.27 5621.75 5618.27 5621.79 5618.23 5621.41 5617.93 5621.75 5618.23 5820.99 5817.49 5821.47 5618.05 5621.88 5618.22 5621.67 5618.19 5621.67 5618.21 5621.55 5618.17 5621.60 5618.18 5621.56 5618.17 5821.51 5818.14 5821.48 5618.13 5621.58 5618.06 5621.41 5618.07 5621.41 5618.07 5621.37 5618.05 5621.35 5618.02 5621.33 5618.02 5821.32 5617.99 5821.31 5818.00 5621.31 5617.98 5821.28 5617.98 5821.27 5617.97 5621.24 5821.26 5617.96 5621.26 5617.95 5821.25 5617.93 5621.25 5617.67 5621.24 5617.93 5621.25 5618.14 5621.22 5617.91 5621.23 5617.93 5621.25 5617.99 5821.21 5617.95 2W4-C 5618.38 5618.23 5618.20 5618.18 5618.37 5818.20 5618.11 5618.13 5618.05 5617.75 5618.01 5817.26 5617.83 5618.04 5618.03 5618.01 5618.04 5618.04 5617.95 5617.88 5817.93 5617.88 5817.89 5617.85 5617.85 5617.81 5817.75 5617.75 5617.77 5617.75 5617.72 5817.77 5817.72 5617.73 5617.67 5617.72 5617.51 5817.65 5617.73 5617.65 5617.66 5617.55 5617.61 Settlement Monitors Surveyed Elevations 2W5-C 2W4-N 2W4-S 2W3-S 2W5-S Settlement Monitors Surveyed Elevations C.JJ4AToe 2W1 2W2 2W3 2W4-C 2W5-C 2W4-N 2W4-S 2W5-N 2~ 2W5-S DATE 12121/1995 5578.98 5619.27 5620.93 5617.61 5617.35 1126/1996 5576.98 5619.27 562.1.21 5617.92. 5617.65 3/1/1996 5576.99 5618.69 562.1.19 5617.69 5617.57 4/2.5/1996 5576.99 5619.23 562.1.21 5617.91 5617.53 513011996 5577.00 5619.28 562.1.17 5617.66 5617.56 6/2.711996 5577.00 5619.27 5621.19 5617.69 5617.60 712611996 5576.99 5619.26 5621.20 5616.90 5617.60 8/30/1996 5578.99 5619.29 562.1.19 5617.87 5617.62 a'27/1996 5576.99 5619.24 562.1.17 5617.93 5617.65 1!W5/1996 5576.96 5619.25 562.1.17 5617.90 5617.59 1112.7/1996 5576.98 5619.28 562.1.17 5617.89 5617.56 12120/1996 5577.00 5619.31 5621.17 5617.90 5617.63 1!J1/1997 5577.01 5619.30 562.1.23 5617.94 5617.56 212.711997 5578.99 5619.23 5621.21 5617.94 5617.53 312711997 5578.98 5819.20 562.1.15 5617.88 5617.57 412611997 5576.99 5619.22 562.1.15 5617.88 5617.49 513011997 5578.88 5819.2.2 562.1.16 5617.85 5617.55 8126/1997 5576.82 5619.28 562.1.16 5617.85 5817.56 7!J1/1997 5577.00 5619.20 5621.21 5617.94 5617.61 6/2.811997 5576.98 5619.16 562.1.16 5617.66 5617.55 9125/1997 5577.00 5619.21 5621.15 5617.87 5817.52. 10/28/1997 5577.00 5619.23 5820.64 5617.89 5617.53 11118/1997 5577.00 5619.23 5621.17 5617.67 5617.53 12118/1997 5577.00 5619.23 562.1.18 5617.90 5617.57 1/11>'1996 5577.00 5619.23 5621.16 5617.99 5817.53 2.18/1996 5576.96 5619.23 562.1.15 5617.66 5617.43 311>'1996 5576.98 5819.22 5621.15 5617.87 5617.41 413/1996 5578.98 5619.25 562.1.19 5617.85 5617.53 5/6/1996 5576.96 5619.25 5821.18 5817.89 5617.54 1>'1/1996 5576.96 5619.21 5621.15 5617.89 5617.49 71111996 5577.00 5619.23 5621.15 5617.87 5617.53 613/1996 5577.00 5619.23 582.1.15 5617.89 5617.51 913/1998 5576.96 5819.25 5621.15 5617.69 5617.51 10/1/1996 5576.98 5819.24 562.1.15 5617.67 5617.53 1115/1996 5577.00 5619.19 562.1.13 5617.65 5817.47 121211996 5577.00 5619.20 582.1.12 5617.85 5817.51 111>'1999 5576.96 5619.23 5621.15 5617.86 5617.51 21311999 5576.98 5619.23 562.1.15 5617.87 5617.53 4/B/1999 5577.02 5619.17 582.1.11 5617.93 5617.51 Initial Reading 5/411999 5577.01 5819.22 562.1 .11 5617.64 5617.93 5117.41 1>'2.11999 5577.00 5619.17 5621.11 5617.85 5617.49 5617.31 6130/1999 5576.96 5619.20 5621.12 5817.64 5617.49 lnillal Reading 5617.16 81311999 557700 5619.21 5621.12 5817.65 5817.411 5818.54 5617.09 911>'1999 5576.99 5619.20 562.1.13 5617.86 5617.51 5618.56 5617.05 10/7/1999 5576.99 5819.19 5621.11 5617.85 5617.46 5618.60 5817.00 11/411999 5577.00 5619.21 5621.14 5617.86 5617.50 5618.56 5818.99 1211/1999 5576.99 5619.19 5621.13 5617.67 5817.49 5618.56 5616.98 1/512000 5577.01 5619.20 5621.14 5617.67 5617.48 5818.56 5618.97 212.12000 5576.99 5619.21 5621.11 5617.64 5617.49 5618.54 5619.96 3I3I200D 5576.99 5619.20 5621.10 5817.83 5817.49 5618.53 5616.97 41512000 5577.00 5619.18 5621.10 5617.83 5617.49 5618.53 5616.96 &312000 5577.00 5619.17 5821.09 5817.83 5617.48 5618.54 5616.96 6/2.1/2.000 5578.96 5619.21 5621.14 5617.84 5617.46 5618.60 5616.94 711612.000 5577.00 5619.28 5621.12 5817.94 5817.54 5618.60 5616.90 813012000 5577.00 5819.28 5621.22 5817.96 5817.58 5618.59 5816.92. 911612.000 5577.00 5819.28 5621.20 5817.94 5817.58 5818.90 5616.90 Sattlement Monitors Surveyed Elevations Ce14AToe 2W1 2W2 2W3 2W4-C 2W4-N 2W4-S 2WS-N 2W3-S 2WS-S DATE 10(17/2000 5577.00 5619.26 5621.16 5617.92 5617.56 5618.1!4 5616.86 11/1<1/2000 5577.00 5619.40 5621.16 5617.96 5617.56 5618.88 5616.90 12120/2000 5577.00 5619.28 5621.16 5617.92 5617.56 5618.90 5618.92 112/2001 ssn.oo 5619.24 5621.10 5617.90 5617.52 5618.84 5616.82 211712001 5sn.oo 5619.28 5621.15 5617.92 5617.54 5618.84 5618.1!4 3/B/2001 55n.oo 5619.26 5621.20 5617.92 5617.55 5618.86 5616.84 412912001 5577.00 5619.28 5621.15 5617.92 5617.54 5618.56 5618.84 511212001 ssn.oo 5619.22 5621.12 5617.86 5617.54 5618.52 5616.92 618/2001 5576.99 5619.24 5621.12 5617.90 5617.52 5618.50 5616.82 719/2001 5sn.oo 5619.24 5621.12 5617.90 5617.52 5618.50 5816.82 8/24/2001 5577.00 5619.28 5621.18 5617.92 5817.54 5618.86 5618.82 911212001 5sn.oo 5619.25 5621.17 5617.90 5617.54 5618.52 5618.81 101812001 5sn.oo 5619.28 5621.18 5617.92 5617.54 5618.86 5616.82 11fl7/2001 5577.00 5619.28 5621.18 5617.92 5617.55 5818.86 5616.82 1212&'2001 55n.oo 5619.28 5621.18 5617.92 5617.54 5618.86 5618.82 1/1612002 55n.oo 5619.28 5621.18 5617.92 5617.55 5618.86 5616.61 212:l/2002 55n.oo 5619.28 5621.18 5617.92 5617.56 5618.86 5616.80 3/3012002 5577.00 5619.27 5621.18 5617.92 5617.55 5618.85 5616.82 411112002 5sn.oo 5619.28 5621.18 5617.92 5617.54 5618.86 5616.82 r.w2002 5sn.oo 5619.28 5621.17 5617.92 5617.53 5618.85 5616.78 812512002 ssn.oo 5619.28 5621.17 5617.93 5617.54 5618.89 5616.79 7/18/2002 5577.00 5619.28 5621.17 5617.92 5617.51 5618.86 5616.76 812212002 5577.00 5619.28 5621.17 5617.93 5617.55 5618.86 5616.79 9/2512002 s5n.oo 5619.28 5621.17 5617.92 5617.53 5618.86 5616.n 1[1(28/2002 5578.99 5619.27 5621.18 5617.91 5617.53 5618.86 5816.76 11/2012002 5sn.oo 5619.28 5621.17 5617.91 5617.53 5618.86 5616.78 12/24/2002 5sn.oo 5619.28 5621.17 5617.91 5617.53 5618.86 5616.78 1 /3Q(2(J()3 5sn.oo 5619.27 5621.17 5617.91 5617.51 5618.90 5616.76 2121/2003 5577.00 5619.28 5621.17 5617.91 5617.53 5618.87 5616.78 3125/2003 5577.00 5619.28 5621.17 5617.91 5617.53 5618.86 5616.78 4/11/2003 55n.oo 5619.24 5621.15 5617.87 5617.47 5618.88 5616.74 512912003 5sn.oo 5619.28 5621.18 5617.89 5617.50 5619.06 5616.78 612612003 ssn.oo 5619.28 5621.18 5617.89 5617.50 5616.90 5616.76 7/24/2003 5sn.oo 5619.28 5621.17 5617.90 5617.50 5616.88 5616.78 612[1(2003 55n.oo 5619.28 5621.17 5617.90 5617.50 5618.88 5616.76 913012003 5577.00 5619.23 5621.15 5617.88 5617.50 5616.88 5616.78 101812003 5sn.oo 5619.23 5621.15 5617.88 5617.50 5618.88 5616.76 11/1212003 5sn.oo 5619.23 5621.15 5617.88 5617.50 5618.88 5616.78 1212212003 5sn.oo 5619.23 5621.15 5617.88 5617.50 5618.88 5616.76 1/2912004 55n.oo 5619.23 5621.15 5617.88 5617.50 5618.88 5616.76 2/1712004 55n.oo 5619.23 5621.15 5617.90 5617.50 5618.88 5616.76 312412004 55n.oo 5619.23 5621.15 5617.86 5617.50 5618.86 5618.76 412812004 ssn.oo 5619.23 5621.15 5617.88 5617.50 5618.88 5616.76 5/2012004 5577.00 5619.25 5621.14 5617.89 5617.49 5616.90 5618.74 813012004 5577.00 5619.23 5621.15 5617.89 5617.50 5618.88 5616.76 713012004 5577.00 5619.23 5621.15 5617.99 5617.50 5618.88 5616.76 811912004 5576.99 5619.24 5621.14 5617.89 5617.47 5618.90 5618.72 9130/2004 5sn.oo 5619.23 5621.14 5617.89 5617.49 5618.90 5616.72 1[1(2912004 ssn.oo 5619.23 5621.14 5617.89 5617.49 5618.88 5616.74 11/3012004 5sn.oo 5619.23 5621.14 5617.89 5617.49 5618.88 5616.74 1211512004 5577.00 5619.23 5621.14 5617.89 5617.49 5618.88 5616.72 1/1912005 5576.99 5619.17 5621.09 5617.85 5617.46 5616.90 5616.71 2117/2005 5577.00 5619.17 5621.10 5617.65 5617.48 5618.88 5618.71 3f31/2005 55n.oo 5619.17 5621.10 5617.85 5617.46 5618.88 5616.71 4/2912005 5577.00 5619.17 5621.10 5617.85 5617.48 5618.88 5618.71 5127/2005 5577.00 5619.17 5621.10 5617.85 5617.48 5618.88 5616.71 DATE 6J3IW005 712212005 8121!12005 9/3012005 1012812005 11130r.!005 1212912005 1t.!712006 2/1412006 311712006 4l28rZ006 512512006 812912008 7/1212006 812412006 9122t.1006 10/3112006 11/29/2006 1212112006 1/1012007 212412007 3/7/2007 412012007 51312007 61812007 7/1212007 8/1/2007 911312007 10/1612007 11t.!1t.!007 1212112007 1121112008 2I2BI2008 312812008 412512008 5I30r".!008 6127120011 7/31/2008 812812009 9/2412008 10/3112006 11126120011 12/3112008 1130/2009 2127t.1009 3/31t.1009 413012009 5129t.1009 613012009 7/3112009 812812009 913012009 1013Q/2009 11/3012009 12/3112009 1t.19/2010 Ceii4AToe 5577.00 5577.00 5577.00 5577.00 5577.00 5577.00 5577.00 5577.02 5577.02 5577.00 5577.02 5577.03 5577.00 5577.01 5577.01 5577.00 5576.99 5576.99 5577.01 5577.12 5577.011 5577.03 5577.04 5577.00 5577.07 5577.09 5577.00 5577.20 5577.22 5577.01 5577.03 5577.21 5577.17 5577.01 5578.50 5577.06 5578.98 5577.03 5576.99 5577.00 5576.98 5576.99 5577.00 5578.99 5578.98 5578.96 5577.17 5577.01 5577.00 5577.00 5577.00 5577.01 5577.50 5577.01 5577.00 5576.98 2W1 5619.17 5819.26 5819.25 5619.25 5819.25 5819.25 5819.22 5819.23 5819.23 5619.27 5819.23 5619.29 5819.23 5819.26 5619.25 5819.25 5619.25 5819.23 5819.26 5819.29 5819.24 5619.21 5819.25 5619.19 5619.27 5819.33 5619.23 5819.41 5819.45 5619.24 5619.25 5819.45 5819.39 5819.22 5619.26 5619.35 5819.23 5819.19 5819.21 5819.19 5819.22 5819.21 5819.27 5619.18 5619.17 5819.15 5619.37 5619.19 5619.20 5819.21 5819.21 5819.22 5819.19 5819.22 5619.23 5819.20 2W2 5621.10 5821.15 5821.13 5621.14 5621.14 5621.14 5621.12 5821.15 5621.13 5821.11 5821.07 5821.14 5821.11 5621.14 5821.13 5821.12 5621.12 5621.09 5821.12 5621.13 5820.98 5821.11 5821.11 5821.05 5821.13 5821.13 5621.12 5621.29 5821.22 5621.10 5621.16 5621.31 5821.30 5621.10 5821.01 5621.17 5621.07 5621.10 5621.10 5821.08 5821.11 5821.10 5821.15 5821.08 5621.08 5821.09 5821.12 5621.10 5821.09 5621.10 5821.13 5821.11 5821.09 5621.13 5621.13 5621.11 2W3 5617.85 5817.88 5617.87 5617.88 5817.88 5617.88 5617.87 5617.89 5617.85 5817.85 5617.85 5617.86 5617.83 5817.87 5617.87 5617.87 5817.87 5617.83 5617.87 5617.85 5617.91 5617.83 5617.83 5819.77 5617.85 5817.82 5617.84 5818.03 5618.05 5617.85 5617.92 5817.99 5617.95 5817.84 5817.80 5817.77 5617.85 5617.85 5817.85 5617.85 5617.86 5817.88 5817.89 5617.85 5817.86 5617.86 5818.06 5617.86 5817.85 5817.87 5817.87 5816.91 5617.86 5817.88 5817.88 5617.84 2W4-C 5617.48 561744 5817.44 5617.45 5617.45 5617.44 5817.42 5817.45 5817.37 5817.39 5617.37 5617.42 5817.38 5617.42 5817.41 5817.42 5817.42 5617.35 5617.43 5617.38 5817.47 5817.44 5817.39 5617.32 5617.44 5617.41 5617.50 5617.56 5817.53 5617.40 5617.51 5617.53 5817.51 5617.57 5817.54 5817.21 5617.41 5617.41 5617.41 5617.40 5617.41 5617.42 5617.44 5817.40 5617.41 5817.41 5617.62 5617.41 5617.39 5617.42 5617.41 5817.39 5817.41 5817.42 5817.43 5617.37 Settlement Monitors Surveyed Elevations 2W5-C 5618.36 5818.36 5618.38 5618.36 5618.35 5618.35 5618.35 5818.31 5618.35 5618.36 5618.31 5618.34 5618.33 5618.32 5618.33 5618.33 5818.33 5618.33 5818.37 5618.29 5818.31 5618.25 5618.37 5818.57 5618.55 5618.81 5618.63 5618.57 5618.59 5818.82 5818.63 5618.59 5818.58 5818.53 5818.53 5818.50 5818.29 5618.29 5818.31 5818.30 5618.34 5618.27 5618.28 5618.31 5818.31 5818.29 5618.29 5818.31 5618.32 5818.30 5618.30 5818.32 5818.31 5618.27 2W4-N 5819.26 5819.26 5619.26 5819.26 5619.25 5619.29 5619.21 5619.23 5619.25 5619.25 5819.23 5819.26 5619.25 5819.25 5819.25 5819.20 5819.26 5619.23 5819.24 5819.20 5819.28 5619.31 5619.49 5619.62 5619.56 5819.61 5619.54 5619.45 5819.46 5619.47 5819.46 5619.31 5819.32 5819.29 5819.33 5619.33 5619.25 5819.23 5619.25 5819.25 5619.28 5619.25 5819.24 5819.25 5819.43 5819.25 5819.23 5819.26 5819.26 5819.21 5619.28 5819.26 5619.29 5819.22 2W4-S 5616.22 5616.22 5616.22 5816.22 5616.20 5816.23 5616.19 5816.15 5616.17 5618.19 5818.16 5616.19 5816.17 5616.18 5816.18 5616.18 5816.17 5616.13 5816.18 5816.15 5816.13 5618.21 5616.33 5816.21 5816.38 5616.44 5816.44 5616.38 5618.41 5618.43 5816.39 5816.35 5816.31 5816.23 5818.39 5616.38 5816.14 5816.13 5816.14 5816.14 5816.17 5816.38 5816.13 5616.13 5818.15 5816.13 5816.11 5818.13 5816.14 5818.12 5816.13 5816.14 5816.14 5616.11 2W5-N 5818.811 5818.90 5618.93 5618.90 5818.90 5618.90 5818.92 5618.97 5818.87 5818.91 5818.93 5818.94 5818.90 5818.92 5618.92 5619.92 5818.92 5618.90 5618.93 5818.93 5818.97 5618.90 5818.91 5618.85 5818.97 5818.94 5818.89 5618.94 5818.95 5818.86 5818.89 5618.94 5818.91 5818.87 5618.91 5818.87 5818.87 5618.87 5818.87 5618.26 5818.88 5818.86 5818.91 5618.85 5818.85 5818.31 5818.89 5818.86 5618.87 5618.84 5818.67 5618.92 5618.85 5818.90 5818.87 5818.85 5616.71 5618.71 5616.70 5616.71 5616.71 5816.71 5818.69 5816.71 5816.63 5616.65 5618.85 5816.89 5616.65 5816.69 5816.68 5816.78 5616.89 5616.70 5816.68 5616.66 5816.74 5616.65 5818.63 5816.65 5616.67 5616.69 5818.66 5816.92 5816.79 5616.66 5616.68 5816.78 5616.72 5616.81 5816.06 5616.59 5816.87 5616.67 5816.68 5816.66 5616.66 5818.88 5616.70 5816.88 5616.67 5818.66 5816.89 5816.68 5618.67 5616.68 5816.67 5616.65 5816.67 5816.69 5818.59 5616.65 2W5-S DATE :?12612010 31:30tZ010 413012010 512812010 613Dr"l010 7/2912010 B/1912010 9/17f.!010 11l'29t.!010 1113Di2010 12117f.!010 1/1312011 2/1812011 3/11f.!011 411812011 5127f.!011 611412011 7f.!912011 11/3112011 912712011 11l'21f.!D11 11f.!B/2011 12121f.!011 1/31f.!012 212912012 3f.!III20 12 412512012 51211/2012 B/2912012 7/31f.!D12 B/3Dr"l012 912112012 1QI3Q/2012 11130/2012 1212412012 1/3112013 2125/2013 3127f.!D13 412812013 512412013 612812013 712912013 8/3012013 9/27f.!D13 10/3012013 11f.!712013 12127f.!013 1/1012014 2127f.!014 312812014 413012014 5127f.!D14 Bl2512014 712212014 612912014 et.!S/2014 C.II4Aloe 5576.96 5576.96 5577.00 5576.99 5576.94 5577.00 5577.01 5516.97 5577.00 5577.00 5577.02 5577.00 5577.01 5576.99 5577.00 5577.02 5576.93 5576.95 5576.96 5577.00 5576.99 5578.92 5577.00 5576.96 5576.96 5576.96 5578.99 5577.13 5576.99 5576.99 5576.98 5576.99 5578.99 5577.00 5577.00 5576.96 5576.96 5576.99 5576.98 5576.99 5576.99 5576.99 5576.99 5577.02 5576.99 5576.98 5576.99 5576.99 5576.99 5576.96 5576.96 5576.911 5578.96 5576.98 5576.99 5576.99 2W1 5619.14 5619.18 5619.06 5619.16 5619.03 5618.97 5619.97 5618.97 5618.35 5619.07 5618.99 5618.99 5618.93 5618.97 5619.09 5618.96 5618.99 5618.97 5618.99 5618.99 5618.97 5619.06 5616.95 5618.97 5618.97 5618.98 5618.95 5618.97 5618.97 5618.99 5618.97 5619.06 5619.02 5618.95 5618.96 5618.98 5618.95 5618.93 5618.97 5618.97 5618.97 5818.98 5618.97 5618.96 5818.96 5618.94 5818.91 5618.94 5618.91 5618.94 5818.91 5618.93 5818.91 5618.91 5618.93 5618.93 2W2 5621.08 5821.09 5620.94 5621.10 5621.0S 5620.85 5820.87 5620.86 5620.23 5620.96 5620.87 5620.87 5820.81 5820.85 5620.96 5620.84 5820.91 5620.87 5620.86 5620.84 5620.87 5620.98 5620.85 5820.86 5620.S2 5620.88 5620.82 5620.85 5820.86 5620.86 5620.85 5620.85 5620.86 5620.85 5620.82 5620.86 5620.82 5620.82 5620.83 5820.82 5620.85 5620.85 5620.86 5620.84 5620.84 5620.83 5820.81 5620.83 5620.82 5620.84 5620.81 5620.84 5620.83 5620.81 5620.83 5820.83 2W3 5617.84 5617.83 5617.70 5817.84 5617.67 5620.61 5617.63 5617.60 5616.97 5617.71 5617.63 5617.82 5617.58 5617.60 5617.68 5817.56 5617.63 5617.59 5617.59 5617.60 5617.61 5617.65 5617.63 5617.62 5617.60 5817.60 5617.59 5817.63 5817.62 5617.61 5817.63 5617.61 5617.58 5617.60 5617.60 5817.82 5617.59 5617.59 5617.59 5617.60 5817.59 5617.62 5617.60 5617.61 5617.62 5617.61 5617.59 5617.60 5617.61 5617.61 5617.58 5617.60 5617.60 5617.59 5617.60 5617.59 2W4-C 5617.36 5617.36 5817.24 5617.39 5617.24 5617.15 5617.17 5617.15 5616.51 5617.26 5817.17 5617.15 5817.12 5817.13 5617.17 5817.12 5617.18 5620.23 5620.23 5620.21 5620.26 5620.31 5620.27 5620.24 5620.25 5820.24 5620.22 5620.17 5620.26 5620.25 5620.28 5620.23 5620.23 5820.25 5620.26 5820.27 5620.28 5620.22 5620.25 5620.22 5620.24 5620.26 5820.26 5820.23 5620.24 5620.23 5620.22 5820.22 5620.23 5620.22 5620.21 5620.20 5620.20 5820.20 5620.19 5620.16 SetUement Monitors Surveyed ElevaUona 5618.28 5818.24 5618.14 5618.26 5818.12 5618.05 5618.06 5618.08 5617.42 5618.03 5619.07 5818.07 5619.02 5618.05 5619.10 5618.03 5618.02 5618.03 5618.05 5618.03 5618.07 5618.11 5618.04 5618.05 5618.05 5618.05 5818.02 5818.05 5618.05 5618.04 5618.05 5818.05 5618.02 5618.04 5618.04 5618.04 5618.01 5818.01 5618.01 5618.02 5818.01 5618.03 5818.04 5618.02 5618.01 5818.02 5617.99 5818.01 5618.01 5618.01 5618.01 5618.00 5618.00 5618.01 5817.99 5618.00 2W4-N 5619.24 5819.21 5619.08 5619.23 5619.06 5619.07 5619.09 5619.08 5618.44 5619.06 5619.09 5619.07 5619.05 5819.06 5619.13 5619.05 5619.10 5618.99 5618.99 5618.98 5619.00 5619.05 5619.01 5619.00 5619.00 5819.00 5618.96 5619.01 5619.01 5619.00 5619.01 5618.96 5618.96 5818.99 5619.00 5619.01 5818.99 5618.98 5618.97 5618.99 5818.97 5819.00 5618.99 5619.01 5819.00 5818.07 5818.98 5618.99 5618.99 5619.01 5618.87 5618.98 5618.99 5618.98 5618.99 5618.96 2W4-S 5616.08 5616.09 5615.96 5616.09 5615.94 5615.87 5816.16 5615.68 5615.24 5616.14 5615.89 5615.87 5615.84 5815.85 5812.32 5615.76 5615.82 5618.47 5818.47 5618.45 5618.46 5618.52 5618.48 5618.45 5618.43 5818.44 5618.40 5618.45 5618.44 5618.42 5618.43 5618.38 5618.37 5618.40 5618.39 5618.40 5818.37 5618.35 5618.35 5618.34 5818.35 5618.36 5618.38 5818.35 5618.38 5818.34 5618.32 5618.33 5618.32 5618.33 5818.31 5618.31 5818.31 5818.30 5618.31 5818.30 2\YSoN 5618.86 5618.82 5618.70 5818.85 5618.67 5818.60 5618.64 5618.60 5617.95 5618.60 5818.63 5618.62 5618.59 5618.62 5618.68 5618.59 5618.66 5618.51 5618.51 5618.52 5618.53 5818.59 5618.53 5618.53 5618.53 5618.51 5618.51 5618.53 5618.53 5618.53 5618.55 5618.54 5618.50 5618.50 5618.51 5618.51 5818.49 5618.50 5618.49 5618.51 5818.49 5618.52 5618.54 5618.51 5618.50 5618.50 5618.49 5618.50 5818.50 5818.50 5618.48 5618.48 5618.49 5618.51 5818.49 5618.50 5616.65 5818.84 5616.50 5616.65 5616.49 5618.43 5616.44 5618.43 5615.78 5618.22 5618.45 5618.41 5616.39 5616.41 5816.45 5616.41 5616.40 5619.34 5619.32 5619.31 5619.33 5619.37 5619.31 5619.30 5619.27 5619.27 5619.24 5819.17 5619.27 5819.25 5619.25 5619.22 5619.22 5619.23 5619.21 5619.23 5619.20 5819.20 5619.19 5619.19 5619.17 5619.20 5619.18 5619.20 5619.20 5619.18 5619.19 5619.18 5619.18 5619.18 5819.15 5619.17 5619.16 5619.14 5819.16 5819.16 2W5-S lnlll•l 5614.06 5614.21 5614.05 5613.95 5813.97 5613.97 5613.31 5613.93 5613.97 5613.95 5613.91 5613.93 5613.96 5613.92 5613.93 5616.23 5616.19 5616.72 5616.15 5616.12 5817.04 5616.02 5615.97 5615.97 5815.92 5815.95 5615.92 5615.89 5615.89 5615.85 5815.86 5815.84 5615.82 5615.81 5615.77 5615.79 5615.77 5615.n 5615.77 5615.76 5615.76 5615.76 5615.73 5615.74 5615.69 5615.70 5615.71 5615.70 5615.69 5615.69 5615.68 5615.89 5615.65 5615.68 2E1 DA"M B/18/1989 5624.61 B/25/1989 5624.60 11/8/1989 5624.59 9129/1989 5624.56 10120/1989 5624.93 11121/1989 5624.49 11/3011989 5624.49 1/11/1990 5624.47 1/25/1990 5624.48 2122/1990 5624.44 3118/1990 5624.43 415/1990 5624.62 5/311990 5624.41 B/7/1990 5624.40 7/28/1990 5624.39 8110/1990 5624.40 9/14/1990 5624.38 10/1211990 5624.36 11/1511990 5624.36 1211411990 5624.35 1/2411991 5624.35 2122/1991 5824.33 31'21/1991 5624.33 4/2511991 5624.33 5/2311991 5624.33 B/21/1991 5624.30 712611991 5624.30 8/2211991 5624.30 611611989 5624.31 8/2211989 5624.31 6127/1989 5624.31 6130/1989 5624.32 7nt1989 5624.30 7/14/1989 5624.29 7/21/1989 5624.28 813/1989 5624.29 8/15/1989 5624.30 B/2511989 5624.29 918/1989 5624.29 9129/1989 5624.29 10120/1989 5624.29 11/21/1989 5624.29 11/30/1989 5624.29 1/11/1990 5624.28 1/2511990 5824.29 2122/1990 5624.31 311611990 5624.28 41511990 5624.28 5/311990 5624.27 817/1990 5624.27 7/2B/1990 5624.29 8/10/1990 5624.28 9114/1990 5624.27 1011211990 5624.30 11/15/1990 5624.28 12114/1990 5623.89 2E1-N 2E1·1S 2E1·2S wn-e Settlemant llonltora Survey" Elevation• 2W7-N 2W7-S ~s 3-1N 3-1C 2E1 DATE 1124/1991 5624.27 2122/1991 5824.06 3121/1991 5624.24 412511991 5624.27 512311991 5624.27 B/21/1991 562449 7/2811991 5624.29 B/2211991 5624.30 9127/1991 10131/1991 5624.25 11121/1991 5624.27 112/1992 5624.30 1/31/1992 5624.27 2128/1992 562427 3125/1992 5624.33 412411992 5624.30 512911992 5624.26 8/19/1992 562427 7/23/1992 5624.28 812711992 5824.27 9124/1962 5624.27 10128/1992 5624.27 11125/1992 5624.27 12/18/1992 5624.29 1/16/1993 5624.26 2/16/1993 5624.27 313/1993 5624.27 3/2511993 5624.28 4129/1993 5624.29 5124/1993 562428 8/31Y1993 5624.29 7/2911993 5624.28 8126/1993 562427 9/31111993 5624.27 10127/1993 5624.26 11122/1993 5624.27 1WS/1993 5624.23 1127/1994 5624.23 2/24/1994 5624.27 3/31/1994 5624.22 5/4/1994 5624.25 618/1994 5624.29 7/29/1994 5624.29 9129/1994 5624.29 1W2811994 5624.29 1212211994 5624.28 1127/1995 5624.07 2123/1995 5624.07 3/31/1995 5624.05 412811995 5624.05 6/211995 5624.04 7f.l1/1995 5624.06 9/1/1995 5624.08 11/2911995 5624.07 10/19/1995 5624.15 11/3011995 5624.110 2£1-N 2E1-1S 2E1-2S '611.C. Settlement Monitors Surveyed Elevations '617-N 2W7·S 2WS.S 3-1N 3-1C 2E1 2E1-N 2E1-1S DATE 1212111995 5624.62 1!26/1996 5624.05 311/1996 5824.03 412511996 5624.05 513011996 5624.05 6127/1996 5624.05 7!26/1996 5624.05 1!/3011996 5624.03 9/27/1996 5624.02 10125/1996 5624.03 11/27/1996 5624.04 12120/1996 5624.04 1/31/1997 5624.00 2127/1997 5824.06 3127/1997 5623.98 4126/1997 5624.00 513011997 5624.01 er.z&/1997 5624.00 7/31/1997 5624.03 B/2811997 5624.01 912511997 5624.01 1 [1/28/1997 5624.01 11/16/1997 5624.02 12118/1997 5624.00 1/16/1996 5624.00 218/1996 5624.03 316/1996 5624.05 413/1996 5623.98 516/1996 5624.00 6/1/1998 5624.00 7/1/1998 5623.96 813/1996 5624.02 9/3/1996 5624.00 5627.81 5623.07 1011/1998 5624.02 5627.61 5623.07 11/5/1996 5624.00 5627.50 5623.02 1l!J211996 5624.00 5627.51 5623.02 1/6/1999 5624.00 5627.52 5823.02 213/1999 5623.98 5627.50 5623.00 418/1999 5624.00 5627.50 5623.02 5/4/1999 5623.99 5627.50 5823.02 612/1999 5624.02 5627.52 5623.04 6/3011999 5624.00 5627.50 5623.02 813/1999 5823.18 5826.72 5622.23 918/1999 582.4.00 562.7.51 5623.02 1017/1999 5624.03 5827.53 5623.04 11/4/1999 5623.99 5627.51 5623.02 1211/1999 5623.97 5627.50 5623.01 1/512000 5623.97 5627.49 5623.01 21212000 5623.97 5627.50 5623.02 3/312000 5623.97 5827.50 5623.01 4/512000 5623.96 5627.51 5623.01 51312000 5623.97 5627.50 5623.01 612112000 5623.96 5627.51 5623.02 7/1612000 5624.02 5627.52 5623.08 81:3012000 5623.98 5627.50 5822.98 911812000 5623.98 5627.50 5623.04 2E1-2S 2WT·C 5619.85 5819.65 5619.58 5619.58 5619.60 5619.60 5619.66 lnfllal Reading 5620.64 5622.40 5620.64 5622.44 5819.62 5622.44 5618.80 5821.82 5619.63 562.2..44 5619.62 5622.43 5619.62 5622.43 5819.59 5622.41 5619.58 5622.41 5819.62 5622.41 5619.60 5622.40 5619.61 5622.41 5819.61 5622.40 5619.64 5622.'!0 5619.86 5622.46 5619.60 5622.42 5819.62 5622.42 Settlement Monhors Surveyed Elevations 2WT·N 2WT·S 2W6-N 2W6-C 2W6-S 3-1N 3-1C Initial on 5/25/9! 5613.01 5612.93 5613.01 lnlllal Reading 5612.96 5618.71 5612.91 5816.67 5612.87 5616.62 5612.89 5816.69 5612.88 5616.58 5612.87 5616.56 5612.86 5616.66 5612.86 5616.69 5612.87 5616.70 5812.89 5616.64 5612.83 5616.83 5612.89 5616.64 5612.90 5818.58 5812.66 5616.72 5612.88 DATE 10/1712000 11/1412000 12!2012000 1/212001 211712001 31812001 412M!001 5/12fl001 6/612001 7/912001 812412001 9112!2001 10(8/2001 11/2712001 12!28/2001 1/1612002 2!2312002 313Ci2002 4/11/2002 fw"l312002 612fw"l002 7/18/2002 II/22J2002 912fw"l002 1012612002 1112012002 12!2412002 1/3012003 2!21/2003 3/2512003 4/11/2003 512912003 612812003 7/2412003 B/2012003. 9/3012003 1a/B/2003 11/1212003 12!22!2003 112912004 2/1712004 312412004 412812004 r.-l0/2004 B/3012004 7/3012004 8/1912004 9/3012004 1012912004 11/3012004 1211 fw"l004 1/1912005 211712005 :l/3112005 4/2912005 612712005 2E1 5624.02 5624.02 5623.98 5623.96 5623.96 5823.94 5823.96 5823.98 5623.97 5623.96 5623.97 5623.96 5623.94 5823.95 5823.94 5623.95 5623.94 5623.94 5623.94 5623.93 5623.94 5623.94 5623.94 5623.94 5623.94 5623.94 5623.94 5623.92 5623.94 5623.94 5623.91 5623.92 5823.92 5623.92 5623.92 5623.93 5623.93 5623.93 5623.92 5623.92 5623.93 5623.93 5623.93 5623.91 5623.92 5623.92 5823.93 5623.92 5823.92 5623.92 5623.92 5823.88 5623.88 5623.88 5623.88 5623.88 2£1-N 5627.48 5627.48 5627.46 5627.46 5627.46 5827.46 5627.46 5627.48 5627.50 5627.49 5627.49 5627.49 5827.48 5627.47 5627.46 5627.47 5627.46 5627.46 5627.46 5627.46 5627.47 5627.46 5627.46 5627.46 5627.46 5627.46 5627.46 5827.46 5627.46 5827.46 5627.44 5627.45 5627.45 5627.45 5627.45 5627.47 5627.47 5627.47 5627.47 5627.47 5627.45 5627.47 5627.47 5627.45 5627.47 5627.47 5627.47 5627.47 5627.47 5627.47 5627.47 5627.42 5627.42 5627.43 5627.42 5627.42 2E1-1S 5623.06 5623.08 5623.00 5623.00 5623.00 5623.00 5623.00 5623.02 5623.01 5623.00 5623.00 5622.99 5623.00 5623.00 5622.98 5623.00 5622.98 5623.00 5623.01 5622.97 5622.97 5622.97 5622.97 5622.97 5622.99 5622.97 5622.97 5622.96 5622.98 5822.96 5622.96 5622.96 5622.96 5622.96 5622.96 5622.97 5622.97 5622.97 5622.96 5622.96 5622.97 5622.97 5622.97 5622.99 5622.97 5622.97 5622.97 5622.97 5622.97 5622.97 5622.97 5622.91 5622.93 5622.91 5622.91 5622.91 2E1·2S 5619.64 5619.66 5619.56 5619.60 5619.59 5619.60 5619.56 5619.62 5619.60 5619.60 5619.60 5619.60 5619.60 5619.60 5619.58 5619.60 5619.60 5619.59 5619.60 5619.60 5619.60 5619.60 5819.60 5619.60 5619.60 5619.60 5619.60 5619.60 5619.60 5619.60 5619.60 5619.67 5619.60 5619.60 5619.60 5619.87 5619.67 5619.87 5619.67 5619.67 5619.67 5619.67 5619.67 5619.62 5619.64 5619.64 5619.67 5819.67 5619.67 5619.87 5619.67 5619.59 5619.63 5619.63 5819.63 5619.63 2W7..C 5622.46 5822.44 5622.38 5622.38 5622.39 5622.38 5622.38 5622.40 5622.38 5622.38 5622.38 5622.38 5622.36 5622.37 5622.36 5622.35 5622.34 5622.34 5622.35 5622.34 5622.34 5622.34 5622.34 5622.34 5622.33 5622.34 5622.34 5622.33 5622.34 5622.34 5622.31 5622.31 5622.34 5622.34 5622.34 5622.33 5622.33 5622.33 5622.34 5622.33 5622.33 5622.33 5622.33 5622.30 5622.32 5622.32 5622.33 5622.32 5622.33 5622.33 5622.33 5622.26 5622.30 5622.30 5622.30 5622.30 Settlement Monitors Surveyed Elevations 2W7-N 2W7-S 2W8-N 2W8-C 2W8-S 3-1N 5616.72 5616.72 5616.67 5616.69 5616.66 5616.66 5616.64 5616.72 5616.70 5616.70 5616.71 5616.71 5618.73 5616.88 5616.69 5616.69 5616.71 5616.70 5618.70 5616.88 5616.69 5616.69 5616.69 5618.69 5616.69 5616.69 5616.69 5616.68 5616.66 5618.67 5616.88 5616.69 5616.69 5616.69 5616.69 5616.69 5616.69 5616.69 5618.69 5616.69 5618.69 5816.69 5616.69 5616.75 5616.69 5616.69 5616.75 5618.75 5616.75 5616.75 5616.75 5616.74 5616.74 5616.74 5616.74 5616.74 3-1C 561290 5612.68 5612.86 5612.88 5612.87 5612.85 5612.90 5612.66 5612.68 5612.68 5612.89 5612.68 5612.93 5612.68 5612.87 5612.89 5612.91 5612.90 5612.91 5612.85 5612.82 5612.87 5612.86 5612.86 5612.85 5612.85 5612.85 5612.84 5612.84 5612.84 5612.82 5612.82 5612.84 5612.84 5612.84 5612.86 5612.86 5612.66 5612.85 5612.66 5612.84 5612.85 5612.85 5612.82 5612.85 5612.85 5612.83 5612.63 5612.83 5612.83 5612.83 5612.82 5612.82 5612.83 5612.83 5612.83 DATE 6f3QI2005 7/2212005 lv.!6/2005 913012005 1CV2812005 11/3CV2005 12129/2005 112712006 2/1412006 3/1712006 412612006 51251200e lv.!9/2006 711212006 lv.!412006 9/2212006 1013112006 11129/2006 1212112006 111CV2007 212412rKJ7 317/2007 412CV2007 51312001 611112007 7/1212rKJ1 8/112007 9/13/2007 10116/2007 11/2112007 12121/2007 112812008 212812008 312812008 412512008 5i30I2008 812712008 7/3112008 812812009 9/2412008 1013112008 1112812008 12/3112008 1/3012009 2127/2r»9 3131/2009 413012009 5/29/2r»9 6/3012r»9 7/31/2009 812812009 913012009 111/3012009 11/3012009 12/31/2009 11211r'20 1 0 2E1 5623.88 5623.90 5623.89 5623.89 5623.88 5623.88 5623.90 5623.90 5624.06 5623.86 5623.87 5623.87 5623.89 5623.88 5623.88 5623.90 5623.88 5623.88 5623.90 5623.87 5623.92 5623.88 5623.86 5623.90 5624.08 5623.85 5623.93 5624.21 5624.20 5823.87 5623.88 5624.21 5624.14 5623.90 5623.88 5623.90 5624.10 5623.87 5623.88 5623.87 5623.87 5623.86 5623.88 5623.85 5623.85 5823.89 5623.88 5623.85 5623.87 5623.88 5623.89 5623.88 5623.88 5823.85 5623.83 5623.89 2E1-N 5627.42 5627.44 5627.45 5627.44 5827.44 5827.44 5827.42 5627.46 5627.64 5627.38 5827.42 5627.41 5627.43 5627.42 5627.41 5827.44 5827.41 5627.40 5827.42 5627.42 5627.46 5627.42 5627.39 5827.44 5627.50 5827.42 5627.44 5827.89 5627.71 5827.42 5827.51 5627.71 5627.67 5627.43 5627.41 5627.40 5627.43 5827.40 5627.41 5627.41 5627.40 5627.42 5627.42 5627.41 5627.40 5627.42 5627.41 5627.41 5627.41 5627.43 5627.42 5627.40 5627.43 5627.41 5627.41 5627.41 2E1·1S 5622.91 5622.94 5622.96 5622.95 5622.95 5622.94 5622.97 5622.98 5823.16 5622.94 5622.96 5622.96 5622.97 5622.99 5622.97 5622.99 5622.95 5622.96 5622.98 5622.95 5623.00 5622.94 5622.96 5622.911 5823.00 5622.99 5622.98 5623.01 5623.00 5622.95 5822.99 5623.03 5623.01 5622.97 5622.96 5623.06 5622.94 5622.93 5622.90 5622.90 5622.88 5622.90 5622.92 5622.89 5622.88 5622.89 5622.90 5622.87 5622.90 5622.90 5622.91 5622.89 5622.90 5622.88 5622.90 5622.91 2E1-2S 5619.63 5619.83 5819.60 5619.81 5619.63 5619.81 5619.61 5619.63 5619.88 5619.60 5619.62 5619.59 5619.82 5619.72 5619.61 5619.64 5619.61 5619.60 5619.62 5619.64 5619.50 5619.64 5619.62 5619.63 5619.&4 5619.71 5619.60 5619.65 5619.59 5619.59 5619.61 5619.65 5619.62 5619.59 5819.65 5619.63 5619.56 5619.55 5619.56 5619.56 5619.54 5619.55 5619.58 5619.50 5619.53 5619.51 5619.54 5819.46 5619.56 5819.56 5619.56 5619.53 5619.54 5619.51 5619.54 5619.56 2W1..C 5622.30 5622.29 5622.28 5622.30 5622.30 5622.30 5622.27 5622.27 5622.44 5622.22 5622.24 5622.27 5622.27 5622.27 5622.27 5822.27 5622.26 5622.28 5822.24 5622.26 5622.30 5622.26 5822.26 5622.28 562C!.38 5622.30 5622.25 5622.34 5622.25 5622.24 5822.28 5622.26 5622.25 5622.27 5622.25 5822.28 5622.25 5622.23 5622.24 5622.23 5622.22 5622.22 5622.23 5622.23 562C!.22 5622.24 5622.24 5822.21 5622.24 5622.23 5622.23 5622.20 5822.23 5622.22 5822.20 5622.31 Sett .. ment Monitors SUrveyed Elevations 2W7-N 2W1-5 5821.51 5621.50 5621.49 5621.50 5621.49 5620.90 • 5621.86 5621.46 5621.46 5621.48 5821.50 5621.49 5821.49 5621.86 5621.63 5621.82 5621.82 5621.82 5621.94 5621.86 5621.78 5621.75 5821.88 5821.63 5821.81 5821.88 5821.87 5821.82 5621.81 5821.86 5621.82 5621.81 5621.79 5621.74 5621.79 5621.76 5621.47 5621.48 5621.48 5621.49 5621.48 5621.47 5621.48 5621.50 5821.49 5621.44 5621.48 5621.51 5621.50 5621.44 5821.50 5621.57 5621.48 5821.49 5619.95 5619.93 5619.63 5619.93 5819.94 5619.98 5620.24 5619.86 5619.&4 5619.97 5619.94 5619.96 5619.96 5619.96 5619.92 5619.63 5619.96 5620.02 5819.94 5620.00 5619.94 5619.93 5620.14 5620.25 5620.18 5820.20 5620.25 5620.15 5620.17 5620.24 5620.19 5620.02 5620.06 5620.11 5819.91 5619.89 5619.90 5619.89 5619.89 5620.01 5619.93 5619.87 5619.87 5619.90 5620.02 5619.87 5619.95 5819.88 5619.92 5619.90 5619.90 5819.95 5619.88 5619.88 2W&-N 5620.53 5620.52 5620.51 5620.52 5620.51 5620.56 5620.55 5620.52 5620.52 5820.52 5620.53 5620.52 5620.52 5620.52 5620.51 5620.66 5620.54 5620.52 5620.74 5620.50 5620.68 5620.58 5620.74 5620.55 5620.50 5820.84 5620.81 582D.48 5620.53 5620.73 5820.68 5620.52 5620.51 5620.62 5620.48 5620.48 5620.48 5620.47 5820.48 5620.47 5620.49 5620.46 5620.48 5620.48 5820.48 5620.46 5620.48 5620.44 5620.49 5620.46 5620.47 5620.48 5820.48 5620.49 5616.19 5618.19 5618.19 5818.19 5618.18 5818.18 5818.25 5618.16 5618.18 5818.19 5818.14 5618.18 5618.18 5618.16 5818.13 5618.15 5818.16 5818.18 5618.54 5618.18 5817.98 5617.63 5618.36 5618.23 5618.15 5618.36 5618.15 5618.13 5618.16 5818.13 5618.15 5618.16 5618.02 5618.32 5618.11 5618.05 5618.10 5618.12 5618.10 5618.11 5818.13 5618.09 5618.011 5618.14 5618.12 5818.11 5618.13 5618.10 5618.13 5820.06 5618.11 5618.11 5618.10 5618.13 2WII-S 5818.61 5616.60 5816.60 5616.60 5618.56 5616.56 5816.73 5616.54 5618.56 5616.54 5616.52 5618.52 5618.80 5616.77 5818.73 5616.73 5616.78 5616.82 5616.93 5616.72 5816.74 5616.71 5616.94 5616.76 5616.71 5618.79 5616.79 5618.67 5618.70 5618.82 5616.79 5616.68 5616.82 5616.77 5618.49 5616.46 5618.45 5816.46 5616.47 5616.46 5618.49 5616.43 5616.43 5616.51 5616.38 5616.38 5618.48 5616.43 5618.46 5818.33 5618.49 5616.42 5616.42 5616.45 ~1N 5616.74 5617.10 5617.03 5617.03 5617.05 5617.04 5617.02 5616.98 5617.02 5616.98 5617.02 5617.01 5617.01 5617.00 5616.98 5617.01 5617.00 5616.98 5616.97 5617.01 5616.92 5616.96 5616.98 5617.02 5617.08 5616.94 5616.99 5617.06 5617.01 5617.03 5617.01 5617.05 5617.03 5617.01 5617.18 5619.90 5618.98 5616.99 5617.03 5617.04 5616.99 5617.01 5816.99 5617.02 5617.02 5817.04 5617.04 5617.02 5617.00 5617.01 5616.99 5617.01 5616.99 5617.01 5617.00 5618.67 ~1C 5612.63 5612.90 5612.82 5812.82 5612.82 5612.82 5612.81 5612.78 5812.82 5612.77 5612.80 5612.79 5612.80 5612.80 5612.79 5612.80 5612.80 5612.78 5612.78 5612.81 5612.72 5612.74 5612.78 5612.80 5612.90 5612.72 5612.78 5612.94 5612.89 5612.81 5612.94 5612.91 5812.92 5612.82 5612.90 5612.62 5612.80 5612.81 5612.84 5612.86 5612.80 5812.63 5612.80 5812.82 5812.84 5612.63 5812.98 5612.82 5613.00 5812.79 5812.81 5612.94 5612.81 5612.79 5612.80 5612.77 DATE 212612010 313012010 413012010 5128/2010 6/M'2010 7/2912010 8119/2010 9117/2010 1012912010 11/3012010 12117/2010 1/13/2011 2118/2011 3117/2011 4/18/2011 5127/2011 6/14/2011 7129f2011 8131/2011 9/27/2011 10/21/2011 11/28/2011 12121/2011 1131/2012 2129/2012 3128/2012 412512012 5129/2012 6129/2012 7131/2012 Bl30/2012 9/21/2012 10130/2012 11/3012012 1212412012 1131/2013 212512013 3127/2013 4126/2013 512412013 612812013 7/2912013 B13012013 9/27/2013 10130/2013 11/27/2013 12127/2013 1/1012014 2127/2014 312812014 4130/2014 5127/2014 612512014 7/2212014 8/2912014 9/2512014 2E1 5623.85 5823.85 5823.86 5623.84 5623.B6 5823.86 5623.86 5823.87 5823.85 5623.86 5823.88 5623.83 5623.86 5623.85 5823.78 5823.93 5823.78 5823.88 5823.84 5623.85 5623.86 5623.87 5623.85 5623.84 5823.84 5623.83 5823.84 5823.85 5823.84 5623.85 5823.84 5823.87 5623.84 5623.84 5623.84 5823.94 5623.84 5623.82 5623.83 5823.84 5823.84 5623.84 5623.84 5623.83 5623.82 5623.83 5623.82 5623.81 5623.82 5623.81 5623.83 5623.82 5623.82 5623.82 5623.82 5624.44 2E1·N 5627.40 5627.40 5827.40 5627.40 5827.41 5627.41 5627.41 5827.40 5627.40 5827.39 5827.40 5627.39 5827.40 5827.39 5627.42 5627.38 5827.39 5627.39 5827.38 5627.40 5827.38 5827.43 5827.40 5827.39 5627.30 5627.39 5627.40 5627.39 5627.38 5627.40 5627.38 5827.40 5827.40 5827.40 5627.40 5627.39 5827.38 5627.38 5827.39 5827.39 5627.39 5627.39 5627.39 5627.39 5627.38 5627.38 5627.38 5627.37 5627.37 5627.37 5627.37 5627.38 5627.37 5627.37 5827.38 5827.38 2E1·1S 5822.88 5622.89 5622.88 5622.89 5622.91 5822.41 5622.90 5622.89 5822.B7 5622.87 5622.88 5622.87 5822.90 5822.91 5622.87 5622.87 5622.80 5622.88 5622.88 5622.90 5622.87 5822.90 5622.87 5622.88 5622.86 5622.86 5622.87 5622.88 5622.87 5622.88 5622.85 5622.91 5622.90 5622.87 5622.85 5622.86 5622.86 5622.84 5822.85 5622.87 5622.88 5822.87 5622.88 5622.87 5822.84 5822.84 5822.84 5622.85 5622.84 5622.83 5622.84 5622.85 5622.85 5622.84 5622.84 5622.86 2E1·2S 5819.52 5619.53 5623.44 5619.52 5819.53 5619.54 5619.55 5819.55 5619.52 5619.53 5819.54 5619.53 5619.56 5619.55 5619.52 5619.54 5619.49 5619.42 5619.44 5619.43 5619.40 5619.43 5619.39 5619.39 5619.38 5619.41 5619.41 5819.40 5619.40 5619.42 5619.40 5619.47 5619.46 5619.39 5619.40 5619.40 5619.39 5619.38 5619.37 5619.38 5619.42 5619.39 5619.40 5619.38 5619.36 5619.38 5619.36 5619.36 5619.37 5619.33 5619.39 5619.37 5619.41 5619.38 5819.41 5619.41 2W7-c 5622.20 5822.20 5622.20 5622.21 5622.21 5822.22 5622.23 5622.20 5622.23 5822.20 5622.22 5622.19 5822.22 5822.23 5622.20 5622.18 5622.19 5822.19 5822.21 5822.22 5622.20 5622.20 5622.20 5622.19 5622.19 5622.20 5622.21 5622.20 5622.1!1 5622.20 5622.18 5622.20 5622.22 5622.20 5622.20 5622.18 5622.18 5622.18 5822.19 5622.19 5622.20 5622.20 5622.18 5622.18 5622.18 5822.18 5622.18 5622.18 5622.17 5622.17 5622.16 5622.16 5622.15 5622.15 5822.16 5822.16 SeHiement Monltonl Surveyed Elevations 2W7-N 2WT.S 5621.47 5821.48 5621.48 5621.48 5621.48 5621.48 5621.47 5621.48 5621.47 5621.48 5821.48 5621.47 5821.48 5621.47 5621.48 5621.47 5821.42 5621.46 5821.46 5821.47 5821.48 5621.47 5621.46 5621.47 5621.46 5621.48 5621.47 5821.48 5821.47 5821.47 5821.47 5821.48 5821.48 5621.47 5621.48 5821.47 5621.48 5821.46 5821.48 5621.47 5621.46 5621.47 5821.47 5621.47 5621.47 5621.47 5621.46 5821.46 5621.47 5621.46 5621.46 5621.46 5621.-45 5621.46 5621.46 5621.47 5619.88 5619.89 5619.88 5619.90 5619.91 5819.90 5619.96 5619.97 5819.94 5619.94 5619.96 561!1.97 5619.96 5620.01 5819.95 5619.94 5619.86 5619.88 5619.88 5619.92 5619.88 5619.66 5619.87 5619.69 5619.66 5619.84 5619.85 5619.66 5619.85 5619.88 5619.84 5619.87 5619.94 5619.86 5619.86 5619.86 5619.83 5619.82 5819.87 5619.82 5619.90 5619.82 5619.88 5619.84 5619.83 5619.82 5819.82 5619.83 5619.83 5619.82 5619.83 5619.83 5619.81 5619.84 5619.82 5619.85 2W&-N 5620.46 5620.47 5620.46 5620.45 5820.48 5620.48 5620.47 5620.48 5620.46 5620.46 5620.46 5620.43 5620.47 5620.47 5620.46 5620.46 5620.41 5620.46 5820.44 562D.46 5820.44 5820.46 5620.46 5620.43 5620.46 5620.44 5620.44 5620.44 5620.44 5820.45 5620.44 5820.47 5620.48 5620.43 5620.45 5620.44 5820.42 5620.42 5620.43 5820.43 5620.44 5620.45 5620.42 5620.43 562D.42 5620.43 5620.43 562Q.42 5620.43 5820.40 5620.43 5620.42 5620.41 5620.44 5620.41 5620.43 2W6-C 5618.12 5818.10 5618.08 5618.09 5618.11 5618.10 5618.13 5618.09 561811 5818.09 5618.10 5618.10 5618.11 5618.13 5618.15 5618.09 5616.03 5616.08 5618.10 5618.08 5818.08 5818.08 5818.06 5818.07 5818.06 5818.04 5618.05 5618.05 5618.04 5618.06 5818.02 5618.09 5818.06 5818.02 5618.04 5818.02 5618.02 5817.99 5818.01 5818.02 5618.04 5618.03 5618.02 5618.00 5618.00 5617.99 5617.96 5617.97 5617.97 5617.97 5617.99 5617.96 5617.97 5617.98 5617.97 5617.99 2WB-S 5616.45 5616.44 5616.44 5616.42 5616.42 5616.40 5616.45 5816.37 5616.43 5616.39 5616.40 5616.41 5616.43 5816.49 5816.44 5616.39 5616.31 5618.86 5616.91 5616.87 5618.84 5618.66 5618.81 5818.80 5618.82 5618.81 5618.82 5618.80 5616.79 5618.73 5616.78 5618.80 5618.84 5618.76 5618.n 5818.n 5618.75 5618.74 5618.n 5618.76 5618.79 5818.78 5618.78 5618.74 5818.72 5618.73 5618.72 5618.72 5618.70 5818.68 5818.72 5618.73 5618.69 5618.74 5618.72 5618.70 3-1N 5817.08 5817.00 5616.9-4 5816.98 5616.96 5616.94 5816.95 5818.96 5616.94 5616.95 5616.94 5616.94 5616.93 5816.95 5616.98 5616.95 5616.96 5616.64 5616.62 5616.84 5616.65 5616.66 5616.84 5616.64 5616.SS 5616.61 5616.62 5616.58 5616.60 5816.63 5616.63 5616.62 5616.60 5616.61 5616.56 5616.60 5616.62 5818.82 5816.59 5616.61 5616.59 5616.60 5616.82 5816.59 5616.56 5616.51 5616.82 5616.61 5616.60 5616.60 5616.82 5816.61 5816.60 5816.56 5616.59 5816.60 3-IC 5612.79 5612.82 5612.78 5612.81 5612.80 5612.80 5812.79 5812.81 5812.76 5612.76 5612.66 5612.78 5812.n 5612.13 5612.80 5612.n 5612.82 5812.80 5612.n 5812.80 5612.79 5612.82 5612.80 5612.80 5612.78 5612.78 5612.76 5612.76 5612.76 5612.78 5612.82 5612.76 5612.76 5612.76 5612.74 5612.76 5612.74 5612.78 5612.75 5812.75 5612.76 5612.76 5612.76 5812.76 5612.74 5612.68 5812.74 5612.75 5612.76 5612.76 5612.75 5612.76 5612.74 5612.76 5612.74 5612.76 DATE 12121/1995 1128/1996 311/1996 4125/1996 51'3011996 6127/1996 7/2611996 1113011996 9127/1996 1W2511996 11127/1996 12120/1996 1131/1997 2127/1997 31'0/1997 <1/2811997 51'3011997 ll/21!11997 7/31/1997 B/21!11997 9125/1997 1W2611997 11111!11997 12/11!11997 1/16/1996 21611999 316/1998 413/1998 5r'l!l1998 611/1998 7/1/1998 813/1998 913/1998 1011/1998 11/511999 1212/1998 1/611999 21311999~ 41811999 51411999 1!1211999 613011999 813/1999 !W/1999 1017/1999' 11/411999 1:1/1/1999 11512000' 21212000 31312000 41512000 51312000 612112000 7/16/20110 613012000 9/1812000 3-15 3-2N Initial reeding lnHial AaadUng 5115.13 5613.10 5615.20 5613.07 5615.23 5613.08 5615.22 5613.08 5615.22 5613.07 5615.23 5613.07 5615.21 5613.07 5815.23 5613.05 5615.24 5613.08 5615.19 5613.04 5815.21 5613.09 5615.22 5613.18 5615.24 5613.04 5615.24 5613.14 3-:ZC 3-25 Settlement Monltora Surveyed Elevations C3-3C C3-4N DATE 1CV17fl000 11/1412000 12flDI2000 1/212001 2/17/2001 318/2001 -4129/2001 5112fl001 61812001 7/912001· 8f.!412001 9/12fl001 10/812001 11/2712001 12fl8/2001 1/1612002 2fl3fl002 3l3lWDD2 4111fl002 5123/2002 612512002 7/1612002 lll22flDD2 912512002 10128f.!002 11fl012002 12fl412002 1/30o'2003 2fl1fl003 312512003' 411112003 512912003 6126/2003 7/2412003 812012003 QI30I2003 1011112003 11/12fl003 12122fl003 112912004 2117fl004 3fl412004 4/2Bfl004 512012004 &'3012004 713012004 B/1912004 913012004 1012912004 1113012004 1211512004' 1/1!WOOS 211712005 3131fl005 4fl912005 512712005 3-19 5615.25 5615.25 5615.21 5615.22 5615.25 5615.22 5615.22 5615.24 5615.24 5615.24 5615.27 5615.24 5615.29 5615.23 5615.25 5615.24 5615.27 5615.27 5615.22 5615.20 5615.21 5615.23 5615.23 5615.23 5615.21 5615.23 5615.23 5615.20 5615.20 5615.21 5615.19 5615.19 5615.19 5615.19 5815.19 5815.23 5815.23 5615.23 5815.20 5615.23 5815.23 5615.23 5615.23 5815.18 5615.23 5615.23 5615.20 5615.20 5615.20 5615.18 5615.20 5615.22 5615.20 5615.20 5615.20 5615.20 3-2N 5613.10 5613.10 5613.10 5613.07 5613.10 5613.07 5613.07 5613JJ8 5613.10 5613.08 5613.13 5613.10 5613.13 5613.08 5613.09 5613.11 5613.11 5613.10 5613.07 5613.06 5613.06 5613.08 5613.08 5613.08 5613.08 5613.08 5813.08 5613.06 5613.08 5613.06 5613.03 5613.05 5613.05 5813.05 5613.05 5613.09 5813.09 5613.09 5613.08 5613.09 5613.07 5613.07 5613.07 5613.10 5813.07 5613.07 5813.20 5613.22 5813.20 5613.20 5613.20 5613.20 5813.20 5613.20 5813.20 5613.20 3-2C 3-25 Settlement Monitors Surveyed Elevations C3-3N 3-19 3-2H DA're 6I30tl005 5615.20 5613.20 7/2212005 5615.28 5612.27 8l26r.!005 5815.21 5613.17 913012005 5615.20 5613.18 11112812005 5615.20 5613.20 111311/2005 5615.20 5613.20 12129/2005 5615.20 5613.19 VZ112006 5815.18 5814.22 2114/2006 5615.20 5614.22 3/1712006 5815.16 5613.14 412612006 5815.22 561322 5125/2006 5815.19 5613.14 612912006 5815.22 5613.17 7/1212006 5615.20 5813.16 Br.1412006 5615.16 5613.16 IW2I200B 5815.19 5813.16 10131/2006 5615.19 5613.17 11/2912006 5615.18 5613.16 12121tl006 5615.19 5613.16 1/1!l'2007 5815.18 5813.16 212412007 5615.14 5613.18 3/7/2007 5615.16 5813.12 412!l'2007 5615.16 5813.14 51312007 5615.17 5813.14 6/IW007 5615.22 5813.02 7/1212007 5815.12 5813.11 B/112007 5615.17 5613.17 9/13/2007 5615.24 5613.23 10116/2007 5615.19 5613.17 11/2112007 5815.21 5813.20 1212112007 5815.18 5813.18 1/2M!008 5615.20 5613.21 2128f.1008 5615.17 5613.20 3128f.1008 5615.20 5613.18 ~125/2008 5615.32 5613.36 5I30t2008 5615.04 5613.02 6127/2008 5815.18 5813.16 7/31/2008 5615.20 5613.19 Br.18f.1009 5615.19 5813.21 !1124/2008 5615.21 5613.23 10/3112008 5615.17 5613.19 1112M!OOB 5615.18 5613.20 1213112008 5615,16 5613.17 1/3M!009 5615.17 5613.20 212712009 5615.20 5613.20 3/3112009 5615.19 5613.20 o4I30I2009 5615.22 5613.21 512912009 5815.18 5613.18 B/3012009 5815.15 5813.18 7/31/2009 5815.16 5613.17 Br.1B/2009 5815.18 !5613.19 9131112009 5815.19 5613.21 1 0/3(li2009 !5615.17 5613.19 11130/2009 5615.17 5613.18 12/3112009 5615.18 5613.16 1129/2010 5615.13 5613.13 3-2C 3-29 5613_63 5612.18 5613.63 5612.18 5813.63 5612.18 5813.63 5612.19 5813.83 5612.18 5613.58 5612.12 5613.66 5612.22 5613.56 5612.18 5613.60 5612.20 5813.60 5612.16 5613.62 5612.17 5613.61 5812.16 5613.61 5612.18 5613.61 5612.18 5813.61 5812.16 5613.62 5612.14 5613.60 5612.15 5813.75 5612.15 5613.62 5612.16 5613.76 5612.14 5813.76 5612.14 5613.82 5612.16 5813.80 5612.18 5613.74 5812.0S 5613.78 5612.14 5613,85 5612.41 5613.61 5612.38 5613.82 5812.15 5613.80 5812.14 5613.78 5612.36 5613.81 5612.33 5613.65 5812.41 5813.60 5612.51 5613.46 5612.06 5613.64 5612.16 5613.66 5612.14 5613.65 5612.16 5613.66 5612.21 5613.83 5812.16 5613.63 5612.16 5613.61 5612.15 5613.64 5612.37 5613.65 5612.17 5813.65 5612.17 5613.69 5612.19 5613.65 5612.16 5613.61 5612.14 5613.65 5612.15 5613.63 5612.16 5613.65 5612.17 5613.64 5612.35 5613.63 5612.15 5613.62 5812.12 5813.58 5612.12 SeHiement Monitors Surveyed Elevations C3-3S C3-3N C3-4N CM9 C3-IIC 3-1S 3-2N 3-2C 3-2S DATE 2/2612010 5615.16 5613.16 5613.60 5612.14 313M010 5615.17 5613.19 5613.63 5612.13 4/'JOf.!010 5615.16 5613.16 5613.60 5612.14 512812010 5615.18 5613.19 5813.60 5612.13 6130/2010 5615.20 5613.22 5613.63 5612.16 7129fl010 5815.16 5613.16 5613.62 5612.14 &'19fl010 5615.15 5613.16 5613.61 5612.14 ll/17/2010 5615.17 5613.18 5613.62 5612.14 111/2912010 5615.13 5613.15 5613.59 5612.08 11/300010 5615.14 5813.15 5613.60 5612.12 1211712010 5615.16 5613.18 5613.62 5812.14 1/13/2011 5615.14 5613.14 5613.60 5612.12 2/1812011 5615.14 5613.13 5613.60 5612.12 :Y17fl011 5615.14 5613.12 5813.59 5612.11 411812011 5815.15 5613.18 5613.64 5612.13 !0'2712011 5615.14 5613.16 5813.59 5612.09 611412011 5615.16 5612.13 5613.61 5612.11 7129/2011 5615.15 5613.04 5813.56 5612.14 &'31fl011 5615.12 5613.01 5613.54 5612.12 9127fl011 5615.15 5613.04 5613.55 5612.14 1W21fl011 5615.15 5613.04 5613.55 5612.14 1112812011 5615.17 5613.06 5613.57 5612.16 1212112011 5615.16 5613.04 5613.57 5612.15 1/3112012 5615.14 5613.04 5813.56 5612.14 212912012 5815.14 5813.04 5613.58 5612.14 312812012 5615.14 5813.04 5813.52 5612.13 4125fl012 5615.14 5813.03 5613.55 5612.12 !0'2912012 5615.12 5613.00 5613.54 5812.10 11/2912012 5615.12 5613.01 5613.54 5612.11 7/31fl012 5615.14 5613.02 5613.55 5612.12 8/30{2012 5815.16 5613.07 5613.60 5612.17 9121fl012 5615.12 5613.03 5613.54 5812.11 100012012 5615.10 5613.00 5613.52 5612.10 11130/2012 5615.12 5613.02 5613.54 5612.11 121241.!012 5615.10 5613.00 5613.52 5612.10 1/31fl013 5615.10 5613.04 5613.54 5612.12 2125fl013 5615.14 5613.02 5613.54 5612.12 3/2712013 5815.12 5613.02 5613.54 5812.11 -412&'2013 5615.11 5613.01 5613.52 5612.10 51241.!013 5615.12 5613.01 5613.54 5612.11 612812013 5615.12 5613.00 5613.53 5612.00 7129/2013 5815.10 5613.01 5613.54 5812.11 !I/3M!013 5815.12 5613.02 5613.54 5812.12 912712013 5815.12 5613.02 5613.54 5612.12 1 0(30,'20 13 5615.10 5813.01 5613.53 5612.10 11127fl013 5815.02 5612.94 5613.46 5612.03 12127fl013 5615.11 5613.04 5613.52 5612.09 1/1012014 5615.12 5813.01 5613.54 5612.11 212712014 5615.11 5613.00 5613.54 5812.10 312812014 5615.11 5613.02 5613.54 5612.12 413012014 5615.12 5613.02 5613.54 5612.12 !0'27/2014 5615.12 5613.02 5613.54 5612.11 &'2512014 5615.10 5813.02 5613.55 5612.12 7/2212014 5615.08 5613.01 5613.53 5612.10 Bl29fl014 5615.10 5613.01 5613.53 5612.11 912!0'2014 5615.11 5813.02 5613.53 5612.11 Settlemont Monitors Surveyed Elevations lnltlal Readings were talcBn on 216/2012 5611.92 5811.17 5611.90 5611.11 5811.88 5811 .09 5611.87 5611.07 5611.88 5611.08 5611.87 5611.06 5811.88 5611.03 5611.87 5611.03 5611.88 5611.03 5611.85 5610.99 5611.85 5610.98 5611.82 5610.97 5611.85 5610.99 5611.84 5610.94 5611.84 5610.95 5611.81 5610.95 5611.83 5610.95 5611.82 5610.94 5611.84 5610.94 5811.82 5610.94 5611.83 5610.95 5611.80 5610.90 5611.72 5610.82 5611.79 5610.89 5811.80 5810.90 5611.80 5610.90 5611.80 5610.90 5611.82 5610.91 5611.81 5610.89 5611.80 5610.88 5611.78 5610.86 5811.79 5610.65 5811.77 5610.86 5611.11 5611.06 5611.03 5611.03 5811.04 5611.02 5611.00 5611.01 5610.99 5610.97 5610.96 5610.93 5610.97 5610.94 5610.93 5610.93 5610.93 5610.94 5610.93 5610.92 5610.94 5610.90 5610.82 5810.89 5610.91 5610.90 5810.90 5610.92 5610.90 5810.91 5610.88 5610.89 5610.89 C3-4N Installed on 9/1:Y13 Initial SUIVIIY 5610.71 5610.66 5610.64 5610.66 5610.66 5610.64 5610.62 5810.63 5610.62 5610.59 5610.56 5610.58 5610.60 5610.59 5610.59 5610.59 5610.57 5610.56 5610.57 5610.60 5610.57 5610.52 5612.08 5610.53 5610.56 5612.06 5610.47 5610.54 5612.06 5610.54 5610.43 5612.07 5610.54 5610.42 5612.06 5610.60 5610.40 5612.07 5610.54 5610.38 5612.07 5610.57 5610.36 5612.06 5810.55 5610.36 5612.05 5610.55 5610.34 5612.04 5610.54 5610.36 5612.03 5610.54 5810.34 5612.02 5610.55 5610.35 5812.02 C3-8N C3-7S C3-7C DATE ms/2010 ~010 413Q/2010 5128/2010 6130/2010 7129fl010 &11912010 9/17fl010 1 0r'2912o1 0 11131112010 12117/Zo10 1/1312011 2/1111'Z011 3/17fl011 4/18/2011 5127fl011 W141'l011 712912011 IW112011 9/2712011 10121fl011 11/28/2011 12121fl011 1/31fl012 5810.29 51110.72 5810.04 2129/2012 5610.23 5610.65 5609.97 3128/2012 5610.21 5610.60 5609.94 412512012 5610.21 5610.li0 5609.92 5129/2D12 5610.23 5610.63 5609.97 6129fl012 5810.22 5810.62 5609.97 7/311Z012 5610.25 5610.83 5610.97 8/3012012 5610.22 5610.63 5609.98 9/21fl012 5610.23 5610.63 5609.97 1Di3012012 5610.25 5810.62 5609.96 11/3012012 5610.24 5810.59 5609.97 121241'l012 5610.22 5810.81 5609.99 1/31fl013 5610.22 5610.60 5609.97 212512013 5610.24 5610.60 5609.98 3/VI2013 5610.24 5610.83 5609.99 412612013 5610.25 5610.83 5609.99 512412013 5610.23 5610.64 5609.99 6128/2013 5610.24 5610.62 5609.96 712912013 5610.22 5610.82 5609.96 8/3012013 5610.24 5610.62 5609.96 9127/2013 5610.24 5610.64 5610.00 10/30i2013 5610.23 5610.83 5609.99 11/2712013 5810.23 5610.63 5910.00 1212712013 5610.24 5810.64 5810.00 1/10fl014 5610.24 5610.63 5610.00 2/V/2014 5610.24 5610.62 5610.01 3128/2014 5610.23 5810.64 5610.02 413Q/2014 5810.24 5610.65 5610.01 5127fl014 5610.22 5810.65 5610.01 6125/2014 5610.21 5810.64 5810.01 712212014 5610.22 5610.66 5610.01 ll/l!!W014 5610.21 5610.64 5610.01 912512014 5610.22 5610.64 5610.01 C3-7N 5810.85 5610.57 5610.57 5810.57 5610.60 5610.62 5610.63 5610.64 5610.64 5810.65 5610.66 5610.87 5810.68 5610.69 5610.70 5610.71 5610.71 5610.72 5610.70 5610.72 5610.73 5610.74 5610.73 5610.76 5810.74 5810.76 5610.75 5610.76 5810.76 5810.76 5810.78 5610.76 5610.78 SeHiement Monitors Surveyed Elevatlone 51111.33 5811.05 5611.25 5610.97 5611.24 5810.97 5811.23 5610.96 5611.V 5611.01 5611.29 5811.01 5611.92 5611.02 5611.30 5611.02 5611.92 5611.03 5611.32 5611.04 5611 .29 5611.03 5611.31 5611.05 5611.33 5611.05 5811.39 5611.06 5611.37 5611.08 5611.35 5611 .09 5611.38 5611 .09 5611.39 5611 .07 5611.311 5811.08 5811.40 5611.08 5811.40 5611.10 5611.37 5611.09 5611.39 5611.11 5611.40 5611.13 5611.39 5611.11 5611.42 5611.12 5611.43 5611.12 5611.44 5611.12 5611.44 5611.12 5611.41 5611.12 5811.42 5611.12 5611.43 5611.12 5811.44 5611.13 C3-8N 51111.30 5611.27 5611.26 5611.27 5811.31 5611.32 5611.33 5611.34 5811.35 5811 .37 5611.36 5611 .39 5611.38 5611.41 5611.42 5611.43 5611 .42 5611.43 5611 .42 5611.42 5611.44 5611.45 5611.45 5611.48 5611.46 5611.48 5611.47 5611.48 5611.48 5611.47 5811 .48 5611 .47 5611.48 --CLI u 0 N r...: I' Lll Lll 0 0 0 00 r...: u::i I' I' Lll Lll Lll Lll 1sw taaJ 'uo!teAa13 0 0 1.0 ¢ u::i u::i I' I' Lll Lll Lll Lll 0 N u::i I' Lll Lll 0 0 u::i I' Lll Lll -C1l u 0 Ll"l c::i N \D Ll"l 0 0 c::i N \D Ll"l 0 Ll"l ai .-t \D Ll"l 0 0 ai .-t \D Ll"l ISW ~aaJ 'UO!~eAa13 0 Ll"l cci .-t \D Ll"l 8 cci .-t \D Ll"l 0 Ll"l ,...: .-t \D Ll"l .... c OJ E OJ -.... .... 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CLI CLI - 5620.90 5620.80 5620.70 5620.60 r:.~ 5620.50 0 ".;; ~ CLI Li:i 5620.40 5620.30 5620.20 5620.10 8/26/2005 8/26/2006 Cell 2W6-N Settlement 8/26/2007 8/26/2008 8/26/2009 8/26/2010 8/26/2011 8/26/2012 8/26/2013 8/26/20 .... c Cll E Cll -.... .... Cll Col) u I U) ~ N -Cll u 0 l.n 0 N 1.0 l.n -- 8 0 0 l.n 0 0 ai ai N ..... ..... 1.0 1.0 1.0 l.n l.n l.n 0 N ...... IC N ........ CIO N'l ..... 0 N ........ ~ 1.0 N ....... CIO ~ N .-t 0 N ....... 1.0 N ....... CIO ..... ..... ? 0 N ....... 1.0 N ....... CIO 0 .-t 0 4 N ....... 1.0 ) N ....... DO ~ Ol 0 0 N } ....... 1.0 N ....... j) ~ ~ ) CIO CIO 0 0 N ....... 1.0 N ....... CIO ~ " 8 N ....... 1.0 N ....... CIO ...,.. } 1.0 0 0 N ~· ;:o N ....... CIO I .,., 8 N -....... 1.0 0 0 0~ 0 l.n 0 DO ,..; ..0 ..0 0 0 0 "'! 0 l.n CIO oci ,..; ..... ..... ..... ..... ..... ..... 1.0 IC 1.0 1.0 1.0 1.0 .,., l.n l.n l.n l.n l.n 1sw ~aa1'uonel\a13 5619.50 5619.00 5618.50 5618.00 iii ! 5617.50 Ql .! c 0 .. 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I V1 V1 U'l 0'1 0'1 0'1 ~ ..... ~ ~ ~ ~ !-' i:TI 0'1 0 V1 0 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 Elevation, feet msl U'l V1 V1 0'1 0'1 0'1 ~ ~ ..... ~ ~ ~ ~ Co Co V1 0 V1 n , --w I w "' "' , ::: -, 3 , :::::1 ... VI VI VI C7l C7l C7l I-' I-' 0 0 I-' 0 a. ~ Co 0 0 0 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 Elevation, feet msl VI VI C7l C7l I-' 1-' 0 I-' i.e b 0 0 n , --w I w n (I' , r+ r+ -, 3 , ::::5 r+ l/'1 l/'1 l/'1 l/'1 C71 C71 C71 C71 I-' I-' . 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I' ~;: 0~ "<: %1' ~;: .-t 0 C'l 0~ 0 q 0! "<: N N .-t ~ .-t .-t .-t ~ ~ ~ Ll'l Ll'l Ll'l Elevation, feet msl 1.11 1.11 1.11 1.11 1.11 0'1 0'1 0'1 0'1 0'1 .... .... ..... 0 0 0 ;,.., ;,.., ;,.., .... .... !=> !=> .... .... 0'1 00 0 tv ~ 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 1.11 1.11 1.11 0'1 0'1 0'1 .... .... .... 0 0 0 ;,.., ;,.., w 0'1 00 0 n tD --w I 0\ z U') tD r+ ,... -tD 3 tD :::s ,... Elevation, feet msl VI VI VI VI C1'l C1'l C1'l C1'l ...... ...... ..... ..... 0 0 0 0 i.n i.n i:l'l i:l'l 0 VI 0 VI 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 VI VI C1'l C1'l ...... ...... p 0 ......, :...., 0 VI n tD w I ....... (,/) (,/) tD ,... ,... -tD 3 tD ::s ,... V1 V1 V1 V1 0'1 0'1 0'1 0'1 0 0 0 0 \D iv \D !D \D ~ 0'1 Co 0 0 0 0 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 Elevation, feet msl V1 V1 V1 V1 0'1 0'1 0'1 0'1 1-' 1-' 1-' 1-' 0 p 0 0 b N ~ CT. 0 0 0 0 v r- V1 0'1 1-' 0 Co 0 V1 0'1 1-' 1-' b 0 n ft) --w I ....... n "' ft) = -ft) 3 ft) :::1 r+ VI VI VI en en 0'1 ..... ..... ..... 0 0 0 ~ u, u, VI 0 VI 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 Elevation, feet msl VI VI VI 0'1 0'1 0'1 ..... ..... ..... 0 !=> 0 e:n en ~ 0 VI 0 VI en ..... 0 ~ VI n t1) --C.AJ I ....... z "' t1) = -t1) 3 t1) ::::::1 ,.... Elevation, feet msl l/'1 1.1'1 l/'1 l/'1 l/'1 C'l C'l C'l C'l C'l .... ... .... 1-' 1-' ...... .... ;..., w l/'1 0 !-" .... .... .... .... ;..., 0 1.1'1 0 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013' 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 l/'1 l/'1 l/'1 C'l C'l C'l 1-' 1-' 1-' ...... 1-' .... w :c.. ~ l/'1 0 1.1'1 V1 C'l ...... 1-' in 0 Q w I 00 (I' (I' 11) .... .... -11) 3 11) :::s .... l.n l.n l.n Cl'l 01 01 ..... .... ..... 0 0 0 Oo iD iD l.n 0 l.n 1/31/2012 2/29/2012 3/31/2012 4/30/2012 S/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 Elevation, feet msl l.n l.n Cl'l Cl'l 1-' 1-' 1-' 1-' 8 0 l.n n tD --w I 00 n ~ tD = -tD 3 tD :::1 ,... 1.11 1.11 1.11 Q'l Q'l Q'l ..... ..... ..... ..... ..... .... j..... i-.1 i-.1 1.11 0 1.11 1/31/2012 2/29/2012 3/31/2012 4/30/2012 5/31/2012 6/30/2012 7/31/2012 8/31/2012 9/30/2012 10/31/2012 11/30/2012 12/31/2012 1/31/2013 2/28/2013 3/31/2013 4/30/2013 5/31/2013 6/30/2013 7/31/2013 8/31/2013 9/30/2013 10/31/2013 11/30/2013 12/31/2013 1/31/2014 2/28/2014 3/31/2014 4/30/2014 5/31/2014 6/30/2014 7/31/2014 8/31/2014 I Elevation, feet msl 1.11 1.11 1.11 Q'l Q'l Q'l ..... ..... ..... .... .... ..... w w ~ 0 1.11 0 1.11 Q'l ..... ..... ~ 1.11 n m w I 00 z Vt m .... .... -m 3 m ::J .... +' <: .. E .. :;:; ~ ., ., ~ " 0 .2 " <: " +' 5i ~ 1 ~ <: .. E .. "' " <: " E I") a ? <: .. ~ "' " <: " E ., "' ~ -1- .... , / / + 150' ·~ .{t'l, ~~· I ~~· ' I ~. \ \ + -l -I ' +~" \ + +-.r~U.I +~"'"' +~1.!5 + +M/.5:~ .., __ '1' MONITOR MONITOR +,..,/2.~ +5615.2 2W1 2W2 +MI?I +MUo ,pi- "' __j_ +5t1M / ,• / ~ MONITOR 3-BS An N ' ; + MONITOR 3-BC MONITOR 3-BN '1" MONITOR 3-7S 150' 300' SCALE: 1' = 300' I 'f" MONITOR 3-7N MONITOR 3-7C + MONITOR 3-6S + .,.. MONITOR 3-6C LEGEND CELL2 EAST MONITOR PROPOSED MONITOR 3-7S Existing Points Proposed Points or MONITOR 2W3 +56110 '1- MONITOR 2W3-S)\ +5613.0 '),0) ~~ 7 MONITOR 3-6N +_';;!,'" 4>,0 PROPOSED L ~ MONITOR 3-SC \- PROPOSED MONITOR 3-SS ' I -· + + MONITOR 2W4-N + .... I- MONITOR 2W5-N :.,.. +5rJ17.1 250feel ..... +5615.2 MONITOR ,.. 2W4-C MONITOR 2W5-C -1-J, CELL 2 MONITOR 2W4-S [~ PROPOSED MONITOR 3-SN +.:<'CT,l CELL 3 MONITOR --!'. 2W5-S +'''" +~' +.w~.- 7t.:- MONITOR 3-4N \-PROPOSED +~" r -· MONITOR -I- '!,- PROPOSED MONITOR 3-4S 3-4C -I-., .. MONITOR 3-3S +~f!fC ,.. MONITOR +M"' 2W6-C + .,.. MONITOR 2W6-S + ~ , 7-CB- MONITOR 3-3N ~v: w URS-1 +5619' ~ f/1(< •>]- MONITOR 3-3C ,_,, 9<: US STEEL 3, US STEEL 2 -l US STEEL 1 MONITOR 3-~S +!0!"!8.~ <> <> ( ' / i ';-r- MONITOR 2Yv7-N ( '. +.'&'1$ \·,, + / J·:1oNrr:~j + 2W7-C .,.. MO~;r.QR 2W7-S I +""' I/ I +~/J! + . l TW 4-22 TW +=" + +""'" D .~ MONITOR 2E1-N +567"5 +~"4.-J +tii:?~4 TW 4-15 ·)-- MONITOR +-' + 2E1 +~'.U <> i-. MONITOR ~>- .-2E1-1 ~ - TWc>4-16 +NU ,.. ~· -l MONITOR + M-2 X i ~ +$"' IE:c-2 _MONITOR 3-2NlX( 9<t IEC-1 .... MONITOR 3-2C M-1 X 2E1-2S +~'" )X[ M-6 .>I- V MONITOR /X 3-1 N M-5 +5612.9 ;~4 MONITOR 3-1C ~ , _ M-3 \ ~ MONITOR . 3-18 +561U "·~ I TW ~17 + '\ 56/0{j+ ?5fll: Energy Fuels Resources (USA) Inc. roject: San Juan I Slate: Utah SETILEMENT MONITOR POINTS \ ~ ~ ~------------------------------------------------------------------------------------------------------------------------------------------------------------~U~~~3~-~S~FJ::::I::[A:u:tha:r:=::::===~D:at:e ~9L/1~5~/~M~==~::~~~==j Summary of Monthly Solution Freeboard Measurements Solution Levels Cell I, Cell4A and Cell 4B November 3013 through October 2014 Cel14A Cell4B Celli Cell4A Cell4B Cell 1 Remaining Remaining Remaining Freeboard Freeboard Freeboard Freeboard in Freeboard in Freeboard in Date Celli Cell4A Cell4B Elevation Eleveation Elevation Inches Inches inches I1/112013 5612.78 5591.88 5586.09 5615.40 5593.74 5594.60 31.44 22.32 102.12 1118/2013 5612.72 5591.86 5586.04 56I5.40 5593.74 5594.60 32.I6 22.56 102.72 111I5/2013 5612.70 5591.96 5585.93 56I5.40 5593.74 5594.60 32.40 2I.36 104.04 11122/2013 5612.64 5591.97 5586.00 5615.40 5593.74 5594.60 33.12 21.24 103.20 11129/2013 5612.88 5592.17 5586.I8 5615.40 5593.74 5594.60 30.24 I8.84 101.04 12/6/2013 5613.20 5592.19 5586.11 5615.40 5593.74 5594.60 26.40 18.60 101.88 12/13/2013 5613.00 5592.22 5586.17 5615.40 5593.74 5594.60 28.80 18.24 101.16 12/20/2013 5613.12 5592.28 5586.16 5615.40 5593.74 5594.60 27.36 17.52 101.28 12/27/2013 5613.14 5592.23 5586.13 5615.40 5593.74 5594.60 27.12 18.12 101.64 113/2014 5613.22 5592.27 5586.11 5615.40 5593.74 5594.60 26.16 17.64 101.88 1/10/2014 5613.23 5592.41 5586.04 5615.40 5593.74 5594.60 26.04 15.96 102.72 1117/2014 5613.22 5592.49 5586.04 5615.40 5593.74 5594.60 26.16 15.00 102.72 1124/2014 5613.14 5592.49 5586.01 5615.40 5593.74 5594.60 27.12 15.00 103.08 113112014 5613.20 5592.65 5585.99 5615.40 5593.74 5594.60 26.40 13.08 103.32 217/2014 5613.21 5592.55 5586.05 5615.40 5593.74 5594.60 26.28 14.28 102.60 2114/2014 5613.06 5592.52 5586.12 5615.40 5593.74 5594.60 28.08 14.64 101.76 2/2112014 5613.21 5592.36 5586.10 5615.40 5593.74 5594.60 26.28 16.56 102.00 2/28/2014 5613.13 5592.33 5586.14 5615.40 5593.74 5594.60 27.24 16.92 101.52 317/2014 5613.24 5592.34 5586.15 5615.40 5593.74 5594.60 25.92 16.80 101.40 3/14/2014 5613.07 5592.31 5586.00 5615.40 5593.74 5594.60 27.96 17.16 103.20 3/2112014 5613.01 5592.31 5585.97 5615.40 5593.74 5594.60 28.68 17.16 103.56 3/28/2014 5612.89 5592.33 5585.91 5615.40 5593.74 5594.60 30.12 16.92 104.28 4/4/2014 5612.88 5592.29 5585.86 5615.40 5593.74 5594.60 30.24 17.40 104.88 4/1112014 5612.82 5592.24 5585.73 5615.40 5593.74 5594.60 30.96 18.00 106.44 4/18/2014 5612.75 5592.12 5585.63 5615.40 5593.74 5594.60 31.80 19.44 107.64 4/25/2014 5612.71 5592.19 5585.65 5615.40 5593.74 5594.60 32.28 18.60 107.40 5/2/2014 5612.60 5592.19 5585.48 5615.40 5593.74 5594.60 33.60 18.60 109.44 5/9/2014 5612.46 5592.10 5585.33 5615.40 5593.74 5594.60 35.28 19.68 111.24 Solution Levels Cell I, Cell4A and Ce114B November 3013 through October 2014 Cell4A Ce114B Celli Cell4A Ce114B Cell I Remaining Remaining Remaining Freeboard Freeboard Freeboard Freeboard in Freeboard in Freeboard in Date Celli Ce114A Cell4B Elevation Eleveation Elevation Inches Inches inches 5116/20I4 56I2.33 5592.09 5585.I7 56I5.40 5593.74 5594.60 36.84 19.80 113.I6 5/23/2014 5612.18 5591.97 5585.09 5615.40 5593.74 5594.60 38.64 21.24 114.12 5/30/2014 5612.20 5591.94 5585 .08 5615.40 5593.74 5594.60 38.40 21.60 114.24 6/6/20I4 5612.02 5591.90 5584.98 56I5.40 5593.74 5594.60 40.56 22.08 II5.44 6/I3/20I4 5611.98 5592.00 5584.89 56I5.40 5593.74 5594.60 41.04 20.88 116.52 6/20/2014 5611.86 5591.62 5584.66 5615.40 5593.74 5594.60 42.48 25.44 119.28 6/27/2014 5611.90 5591.50 5584.54 5615.40 5593.74 5594.60 42.00 26.88 120.72 7/3/20I4 5611.79 5591.39 5584.46 5615.40 5593.74 5594.60 43.32 28.20 121.68 7/11/20I4 5611.98 5591.02 5584.27 56I5.40 5593.74 5594.60 41.04 32.64 I23.96 7118/2014 56I1.95 5590.83 5584.09 56I5.40 5593.74 5594.60 41.40 34.92 I26.12 7/25/20I4 5612.07 5590.47 5584.03 56I5.40 5593.74 5594.60 39.96 39.24 126.84 8/112014 5612.05 5590.24 5583.87 5615.40 5593.74 5594.60 40.20 42.00 I28.76 8/8/2014 56I2.00 5590.24 5583.82 5615.40 5593.74 5594.60 40.80 42.00 129.36 8115/20I4 56I2.29 5590.I6 5583.8I 56I5.40 5593.74 5594.60 37.32 42.96 I29.48 8/22/20I4 56I2.44 5589.88 5583.60 5615.40 5593.74 5594.60 35.52 46.32 132.00 8/29/2014 5612.52 5589.79 5583.56 56I5.40 5593.74 5594.60 34.56 47.40 132.48 9/5/2014 56I2.50 5589.83 5583.4I 5615.40 5593.74 5594.60 34.80 46.92 134.28 9112/2014 56I2.58 5590.34 5583.90 5615.40 5593.74 5594.60 33.84 40.80 128.40 9/19/2014 56I2.49 5589.90 5583.34 5615.40 5593.74 5594.60 34.92 46.08 135.12 9/25/2014 5612.40 5589.87 5583.29 56I5.40 5593.74 5594.60 36.00 46.44 135.72 10/3/20I4 5612.48 5589.90 5583.30 5615.40 5593.74 5594.60 35.04 46.08 135.60 10/9/20I4 56I2.41 5589.83 5583.23 56I5.40 5593.74 5594.60 35.88 46.92 136.44 10/16/20I4 56I2.33 5589.77 5583.09 5615.40 5593.74 5594.60 36.84 47.64 138.12 10/23/20I4 5612.30 5589.76 5583.02 5615.40 5593.74 5594.60 37.20 47.76 138.96 10/30/20I4 5612.23 5589.68 5582.88 5615.40 5593.74 5594.60 38.04 48.72 140.64 -Q.l u "0 ..... 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U'l L/'l L/'l L/'l ~ U'l U'l L/'l L/'l /' Daily Inspection Reports (July 2014) . ~ \ .... · While Mesa Mill-Discharge Minimization Technology Monitoring Plun 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X== Action Required VJI. DAILY LEAK DETECTION CHECK Celll Cell2 Cell3 Cel14A Inspector: G(j. ttl A P.a...l........p- Da.te; 7!1 I 1 '=i Accompanied by: 1 ~ \to\\; cAe."f Time: !Yoo Celi4B Leak ............-Checked ...,/ Checked ../' Checked ~ Cbecked ..-----Checked Detection System Wet ._.,..-Dry Wet .,../ Dry ___ Wet ,_,..--J)ry ...,/Wet Dry ~Wet Dry Checked Initial level -Initial level -Initial level -Initial Jevel 8".~ Initial level 4.72. Final Final Final Final Final level -level -level -level 3~::1~9~ level 4oo6 ---D. _/1_ Gal. pumped Gal. pumped Gal. pumped Gal. pumped Gal. pumped . Record Observations of Potential Concern and Actions Reqwrcd on the Daily Inspection Fonn mcluded m the Tailings Management System (Appendix A-1) C:\Documcnts nnd ScUings\gpalmcr\Local SeUings\Tcmporury IntcmctFilcs\Contcnt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 121 clcan.doe -~: 1~ ·~: k·. ·-., .,.. ~ • 0 ' \ • 0 0 ··~.·! -· t '· While Mesa Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A~l D.AIL Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required VITo DAILY LEAKJ)ETECTION CHECK . Celli Cel12 Cel13 I Leak rl Checked j Checked ../ Checked Detection J Cell4A Inspectnr: . .:...~~=~.~· \[L<:,!r--L....:....:.;.:.:;.~ Date; 7/Z../Zoi Accompanied by:...,~.t1~7f...;..\ __ Time: (0:'>0 Cell4B / v Checked ~ . Ch'ecked j / .... --... System Wet I Dry ___ Wet Dry __ Wet __ / _Dry __ Wet~Dzy Wet Dry Checked ~ yl) -j "1:.) Initial level Initial level Initial level Initial level Initial level Final ~ Final ~ Final Final ~'i~1~~ Final L-ID'-1:::. level level level " level level Gal. pumped i'l Gal. pumped ,, Gal. pumped 0 Gal. pumped 0 Gal. pumped 0 ! Record Observations of Potential Concern and Actions Required on the Daily Inspection Fonn included in the Tailings Management System (Appendix A-1) C:\Documcnts and SeUings\gpalmcr\Local Scllings\TcmjlQnu:y InlcrnclFilcs\Contcnt.Oullook\7HUQ34A91DMT Plan July 2012 Rev 12 1 clean. doc . .. White Me.sa Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Inspec. t~er ~o/lt:t Date; 1/"l zoH Accompanied by:'l:::l<w:). ..,....v.rl( Time: O!SOO Any Item not "OK" must be documented. A check mark = OK, X = Action Required V1I. DAILY LEAK DETECTION CHECK Celll Cell2 Cell3 Cell4A Cell4B / / I / Leak / Check-ed / Checked J Checked v Checked ./ Checked Detection / Dzy J J ./ J Wet System Wet Wet ___ Dzy __ Wet __ Dry __ Wet __ Dry Checked -Initial level -Initial level Initial level -Initial level ID.3 Initial level 11.~ Filial -Final -Final ~ Final Final level level level level ~'i'l 'l~'i level 40i.lc Gal. pumped i> Gal. pumped I!) Gal. oumoed 0 Gal. pumped o Gal. numoed o Record Observations of Potential Concern and Actions Required on the Daily Inspection Fonn included in the Tailings Management System (Appendix A-1) C:\Documents nnd SeUings\gpalmcr\Locul Scllings\Temporory Internet Filcs\Content0utlook\7HUQ34A9\DMT Plan July 2012 Rev 12 1 clean. doc Dry White Mesa Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A~ 1 DAn.. Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required Vll. DAn.. Y LEAK DETECTION CHECK Celli Cell2 Cell3 j I Celi4A / Inspector.~e( lloll41 Date; 7('-fh .. ot'i Accompanied by~ ...dA Time: og.od Cell4B Leak ./ Checked v Checked (./' Checked / Checked ./ Checked Detection / J "J / / System Wet Dry Wet Dry Wet __ Dry We~ Dzy Wet Checked ---11.0 '-!.72. Initial level Initial level lnitiallevel Initial level Initial level Final -Final -Final -Final Final level level Jevel level ~'I~ 'II{ 'I level Lf~C::. Gal. pumned. i) Gal. pumped t> Gal. pumoed 6 Gal. pumped ~ Gal. pumped I> Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A~l) C:\Documents ami Scllings\gplllm(l[\Local Scllings\Tcmpor.uy Internet Filcs\Contcnt0utlook\7HUQ34A9\DMT Plon July 2012 Rev 121 cloan.doc Dry ~ . '. •--;. .. ··· .;;-c.: ··s i •• "=1 .... 11 . j .. . -:·1· i~ .. -~ .. ~ . J White Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required VII. DAILY LEAK DETECTION CHECK Inspector: &c..t-..... ~"-t? .... l.-v-.c.r- Da e; 7/Shr..t Accompanied by: ___ _ Time: 19o(.) Celli Cell2 Cel13 Cell4A Cell4B Leak ,_..,-Checked .....--checked ,.__,. Checked ~Checked --Checked Detection System Wet _,/Dry Wet -Dry ___ Wet -Dry .__.......Wet Dry --Wet Dry Checked Initial level -Initial level -Initial level -Initial level ll.3 Initial level Lj, 72 Final Final Final Final Final ---34'-1'}1Y' Ya66 level level level level level Gal. pumped _. Gal. pumped -Gal. pumped -Gal. pumped a Gal. pumped ('j RtJcord Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnl.s nnd Seltings\gpalmer\Local Scll.ings\Tcmporary Internet Filcs\Contcn~OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 I cloan.doc . - ,. -- t ., ., While Mesa Mill-Discharge Minimization Technology Monitoring Pion 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment AMl DAILY INSPECTION DATA Inspector: ~ncr Ud/I;J~ Date; 7/,/Zod >J Accompanied by:_,~....:..:..A-'---- Time: -z..ooo • 1 Any Item not "OK" must be documented. A check mark= OK, X= Action Required • !--:) ..... VII. DAILY LEAK DETECTION CHECK Celli Cell2 Cel13 Cell4A Cell4B / / L / / Leak v 01/ J Checked (/ Checked ./ Checked / Checked Detection Wet /Dry / / /Wet System Wet Dry Wet __ Dry __ Wet Dry Checked /" / -LJ.77. Initial level Initial level Initial level Initial level \ l. 7. Initial level Final Final -Final / Final Final level -level level level '}'t4"1'! 1 level YO~C:.. Gul. pumped rJ Gal. pumped D Gal. pumped D Gal. pumped ~ Gal. pumped ~ I . . . Record Observations ofPotentml Concern and Actions Reqmrcd on the Daily Inspection Form mcluded m the Tailings Management System (Appendix A-1) C:\Documcnts nnd Sellings\gpalmcr\Locul Scllings\Tcmpordf)' Internet Filcs\Conlcnt0utlook\7HUQ34A9\DMT Plan July 2012Rcv 12 I cloan.doc Dry .... ~1 .. ,.,....,... . . . '· h \ . · ....... · White Mesa Mill -Discharge Minimization Tecimology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAn-Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required t"~cc~;f"c )f,~j,j Accompanied by:-'1'4'-"'t'A::.=-. __ Time; JX>c) Vll. DAILY LEAK DETECTION CHECK _Celli Cell2 Cell3 Cell4A Cell4B / / / / Leak ,/ Checked ,.;/' Checked / Checked. v" Checked ./ Checked Detection /Pry /Dry /Dry ~Wet __ Dry /Wet System We~ Wet Wet Dry Checked Initial level -Initial level ~ Initial level -Initial level JO.~ Initial level ~ 4.7Z Final Final -Final -Final Final level -level Jeve.l level "3't'1qq4 level~ '-/06{. Gal. pumped l:l Gal. pumped D GaL pumped () Gal. pumned c) Gal. pumped 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnt.s ami Settings\gpnlmcr\Local Scllings\Tcmpomry Internet Filcs\Contcllt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 1 claan.doc While Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denison12.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA • • '1 Any Item not "OK" must be documented. A check mark= OK, X = Action Required - -.. ~> . .;,... , ... • c. VTI. DAILY LEAK DETECTION CHECK Celli Cell2 Cell3 Cell4A Cell4B / / I / / Leak v Checkecl ..;· Checked ../ Checked / Checked ./ Checked Detection / /Dry __ Wet ./ Dry /Wet /Wet System Wet Dry Wel Dry Checked .,. Initinllevel --'i.71. Initial level lnitiallevel Initial level 10-l Initial level Final Final -Final ./ Final Final -3\.f~qq'f level level level level level '10'"' Gal. pumped 0 Gal. pumped a Gal. pumped c) Gal. pumped 0 Gal. _pumped 0 Record Observations of Potentia] Concern and Actions Reqwrcd on the Dmly Inspection Fonn mcluded m the Tmlings Management System (Appendix A-1) C:\Documcltls WJ(l Sctlings\gpnlmcr\Local Scllitlgs\Tcmporury Internet Filcs\Conlcnt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 1 clcan.doc Dry • I ~....._ ... White Mesa Mill -Disehllfge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X = Action Required Inspector: tic-t'"'"' PAI,..,.,cr Date; 7191L'=! - Accompanied by: r ...... ..v-k\Di\:,l ... y Time: f!:IZc VII. DAILY LEAK DETECTION CHECK Celli Cell2 Cell3 Cell4A Cell4B Leak ~ Checked ._/ Checked ~ Checked ._/ Checked / Checked Detection System Wet ..._,/ Dry Wet ..._,/ Dry __ Wet~Dry ~Wet __ Dry ./'Wet Dry Checked Initial level .--Initial level -Initial level -Initial level 1\.3 Initial level :1.7Z. Final -Final Final Final Final -level level level -level 3Y4qljlc.( level t..lo66 -Gal. pumped Gal. pumped -Gal. pumoed -Gal. pumped D Gal. pumped jt) Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-I) C:\Documcnts and Selllngs\gpalmcJ:\Local S!!llings\T!!mpomry Internet Fil!!S\Contnnt.OuUook\7HUQ34A9\DMT Plan July 2012 R!!V 12 1 cloan.doc ., White Mesa Mill -Dischurgc Minimization Technology Monitoring Plan 7/12 Revision: Denisanl2.1 Page 17 of26 Attachment A~l DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X = Action Required Vll.DAILYLEMCDEIECTIONCHECK Cell 1 Cell2 Cell3 / / / Cell4A / !nsp""to~o<r U,!@:J Date; 7/JO(?.OLt Accompanied by: Q t-J/ft Tim~: 12.00 Cell4B / Leak v Checked . ..( .a~ecked ./ Checked J Checked 7 Checked 7 Detection / /Dry ./Dry /Wet System Wet Dry Wet Wet __ Wet Dry Checked Initial level ,.... Initiall~vel -Initial l~vel ,.. Initial level 11·7 Initial l~vel s . .:D Final Final ,.-Final -Final Final 'folk. level ~ level level level 3'N'I'l~ level Gal. pumped D Gal. pumped 0 Gol. pumped (2 Gal. pumped 0 Gal. nump~d Q Record Observations of Potential Concern and Actions Required on the Daily Inspection Fonn included in the Tailings Management System (Appendix A~l) C:\Documcnls nnd Seuings\gpulmcr\Locul Scllings\Tcmpor.ll)' InlcmclFilcs\Contunt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 1 clonn.doc Dry \, ... While Mesa Mill-Discharge Minimization Tcclmology Monitoring Plan 7/12 Revision: Denison12.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X = Action Required Vll. DAILY LEAK D:EmCTION CHECK Celli Cell2 Cell 3 Leak ,..,.,-Checked _.... Checked / Checked Detection System Wet ....,-Dry __ Wet-L:_Dry ___ Wet -./ Dry Checked ....../ ..., Cell4A Inspector: C ........ ~""" P ... l-.cr Date; 7 I " /, '-1. Accompanied by: p ....... ;t.L T vi"~ Time: 1ooo Cell4B Checked ~ Checked Wet D1y ...--Wet Dry Initial level -Initial level -Initial level -Initial level 1'2.. c Initial level 4. 7Z. Final Final Final Final Final level -level -level -level J4'-tq~c.J level 4066 ---GaL pumped GaL pumped Gal. pumped Gal. pumped 0 Gal. pumped 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnts nml Sellings\gpalmcr\Locul ScU.ings\Tcmporary Internet Filcs\Contcnt0ullook\7HUQ34A9\DMT Plan July 2012 Rev I 2 1 clcan.doc While Mesa Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denison12.1 Page 17 of26 Attachment A-1 DAn. Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required VII. DAILY LEAK DETECTION CHECK Ce1\ 1 Cell2 Cell3 Leak. .........---Checked ---Checked . ./ Checked Detection Cell4A Inspector: 6-.... r-,..;A-e,t....yr Date; ""7 l1 ~11'·-i Accompanied by:_==--- Tirne: l y 30 Cell4B ./ Checked -.../ Checked -...... System Wet ._/ Dry Wet __..-Dry __ Wet ...,/Dry ._...,...-Wet Dry ~et Dry Checked Initial level -Initial level -Initial level -Initial level \\. <( Initial level 5-Df' Final -Final Final Final Final --4o66 level. level level level 2:~'-tj~~ level --Gal. pumped_ -Gal. pumped Gal. pumped Gal. pumped /') Gal. pumped 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnts ll!ld Settings\gpulmcr\Locul Scllings\Tcmpornry lnlcrnctFilcs\Contcnt.Outlook\71-lUQ34A9\DMT Plnn July 2012 Rev 12 1 cloan.doc -~~:.Jl : :-- ~~ ' .. "' \, White Mesa Mill -Discharge Minimization Technology Monitoring Plan 7112 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X =Action Required Vll. DAILY LEAK DETECTION CHEICK Celli Cell2 Cell3 -/ / / Cell4A / Inspcotot:-r::t"-<1' tJoti.'L Dille; 7/li/-u>l'l ~ Accompanied by:..:..M....:.~.:...:A:__ __ Time: JSOo Cell 4B Leak f Checked ./ Checked t/ Checked V' Cbecked t./ Checked Detection / /Dry ·/ /wet System Wet Dry Wet __ Wet __ -Dry Dry /"'Wet Checked ,-r Initial level Initial level Initial level -Initiollevel /'2..1 Initial level s.~ Final -Final Final ~ Final Final YoGC. level level ,.. level level 3 "l4 Cf'il.j level Gal. pumped D Gal. pumped D Gal. pumped {) Gal. pumped 0 Gal. pumoed 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documents nntl Setlings\gpalmCI\Locul Scllings\Temponny Internet Files\Contcnt.Oullook\7HUQ34A9\DMT Plun July 2012 Rev 12 1 cloan.doc Dry •"'•: .... ,.. ' -~ ·, '••·· While Mesa Mill-Discharge Minimization Technology Monitoring Plan 7112 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required VII. DAILY LEAK DETECTION CHECK Cell 1 Ce1l2 Cell3 / / / Cell4A Cell4B / / Leak / Checked / Checked L_ Checked / Checked J Checked Detection /Dry Wet~Dry ~Wet /Wet System i' Wet ___ Wet / Dry Dry Checked -Initial level ~ Initial level -Initial level Initial level \"?> ,lJ Initial level 97Z Final -Final Final -Final Final '- level level level level ~"1'19'\~ level "{Db.l> Gal. pumped a Gal. pumped 0 Gal. pumped ?) Gal. pumped b Gal. oumped 0 . Record Observations of Potential Concern and Actions Required on the Daily Inspection Fonn mcluded in the Tailings Management System (Appendix A-1) C:\DocumcniS wul Scllings\gpalmcr\Local Sctlings\Tcmpor.uy lnlcmcl Filcs\ContcntOuUook\7HUQ34A9\DMT Phm July 2012 Rev 121 clcan.doc Dry : -;. l .. ~Jl -· .. .... · ... . -_; .. _ .... While Mesa Mill -Discharge Minimization Technology Monitoring Plan \ .... 7112 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required Vll. DAILY LEAK DETECTION CHECK Inspector: G=a..rr-i...... e .. d.......u- .Pn.te; 7 I 15Jp..J Accompam.ed by: -r _.......v Hc.~H:..l&-y Time: \430 Celli Cell2 Cell3 Cell4A Cell4B Leak ~ Checked ._...., Checked / Checked ...L Checked ../ Checked Detection System Wet _,....-Dry Wet ..._/'Dry __ Wet .../' Dry ~Wet Dry ....,/ Wet Dry Checked Initial level --Initial level --Initial level -Initial level {..b Initial level •-L7Z Final Final Final Final Final Lj 06'6 ---Jl-\ 8Z.3~ level level level level level .:SZ.'-ll-{ Gal. pumped -Gal. pumped -Gal. pumped --Gal. pumped -8 """1/.. Gal. pumped 6 -Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnts lllld Sellings\gpalmcr\Local Scllings\Tcmporoll)' lnlemcl Filcs\Contcnt.Outlook\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clean. doc .,. . ·~ White Mesa Mill -Discharge Minimization Technology Monitoring Plan t •., 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA .. , __/ t i ll'·~ Inspector: I .-.n~ t'16fl •tj DaLe; 7 I J&lzoH Accompanied by: &o-rr;" §.J""d" Time: /'-tOO Any Item not "OK" must be documented. A check mark= OK, X= Action Required VII. DAILY LEAK DETECTION CHECK Celli Cell2 Cell3 Cell4A Cell4B / / / Leak v Checked :/ Checked ,/ Checked ./ Checked ./ Checked Detection ./Dry /Dry __ Wct~Dry ___:!_wet /Wet System Wet Wet Dry Checked Initial lev~! -Initial level ~ Initial level .--Initinllevel 7j Initial level .5..5 F1nal .-F1nal Final Final . Final LfObL ___.. ...-' level ~45Z3[S level level level level Gal. pumped 0 Gal. pumped u Gal. pumped D Ga.!. pumoec! 0 Gal. pumped D . . . . . Record Observations of Potential Concern and Actions Rcqwrcd on the Daily Inspection Forni mcluded m the Tmhngs Management System (Appendix A-1) C:\Documcnts w1d Scllings\gpuJ.mct\LoCl\1 Sclllngs\Tcmpomry lnlcmct Filcs\Contcnt0u!look\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clcan.doc Dry • 1'·' • .. ··:·'·l ... . ' ' ~ t <\ '•.f" ... .....-· White Mesa Mill-Discharge Minimization Technology Monitoring Pl11.11 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X = Action Required VII. DAILY LEAK DETECTION CHECK Cell 1 Ce112 Cell3 / ./ / Cell4A / Leak ./ Checked ./ Checked c/ Checked \./ Checked Detection /Dry /Dry ·/ / System Wet Wet __ Wet Dry ___ Wet Dry Checked Initial level r Jnitiallevel -Initial level -Initial level ~-7 Final -Pinal Final Final --level ..S y ~z3<s level level level () 0 Gal. pumped Gal. pumped Gal. pumped [) Gal. pumped i) Cell4B / 1./ Checked /Wet D.ry Initial level .5 ..:s.s Final l.fD6k,. level Gal. pomped D . Record Observations of Potential Concern and Actions Required on the Daily Inspection Form mcluded in the Tailings Management System (Appendix A-1) C:\Documcnts nnd ScUings\gpnlmcr\Locnl SclUngs\Tcmpomry Inlcmct Filos\Contcnt0ullook\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clcnn.doc t '•...__. While Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required Inspector: (j,.,,.; .... P'"l""'c.c Date; 7/tBftY Accompanied by: Dt. .. ,J... ,-;,~\<- Time: e?<%00 VII. DAJL Y LEAK DETECTION CHECK Celli Cell2 Cell3 I Cell4A Cell4B Leak .__..,..--Checked ___.-Checked ----Checked ../"' Checked ..,.-Checked Detection System Wet .__../ Dry Wet _/' Dty __ Wet.._......... Dry 1../"Wet __ Dry '-""""'" Wet Dry Checked --Initial level -q,6· .5 .. 55 Initial level Initial level Initial level Initial level Final ---Final -Final Final Final -level Z Y 8'23 ~ =1066 level level level level ---Gal. pumped Gal. pumped Gal. pumped Gal. pumped 0 Gal. pumped D Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnt.s nnd SetUngs\gpalmcr\Local SclUngs\Tcmpurury Internet Filcs\Contcnt OuUook\7HUQ34A9\DMT Plnn July 2012 Rev 121 cloan.doc ;:_j·· : ---.·· . . .. ; . ~-~. :;~· ... ·. ·-· '"""' . ....... ·'· ... · ... •"'!"' .. t ··- While Mesn Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X =Action Required VII. DAILY LEAK DETECTION CHECK Celli I Cel12 Cell3 / / / Celi4A / Inspector: ~ ... u ~.,ll}.q Date: 7/1'1/Zolj V Accompanied by:..!,../,:_:~:..:..l>o __ _ Time: I YJiJ Cell4B ./ Leak v' Checked oJ' Checked t/ Checked I Checked J Checked Detection /Dry / Wet. /Dry ~Wet /wet System Wet Wet __ Dry Dry Checked Initial level ,-Initial level _.,. Initial level r Initial level 'iS-:> Initial level 1.4.72 Final Final Final Final YI~'Z.38" Finru _.. ~ / \.fb'" level level level level level Gal. pumped rJ Gal. pumped 0 Gal._pumped () Gal. pumped ,.., Gal. numoerl CJ Record Observations of Potential Concern and Actions Required on the Daily Inspection Form mcluded in the Tailings Management System (Appendix A-I) C:\Documl!nts nml Setlings\gpalmct\Locul Scllings\Tcmporu.ry Inlcmcl Filcs\Contcnt0ullook\7HUQ34A9\DMT Plan July 2012 Rev 12 I clcan.doc Dry ' \ ...... ~ While Mesa Mill -Discharge Minimization Tedmology Monitoring Plan 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAn, Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required Vll. DAILY LEAK DETECTION CHECK Celll Cell2 Cell 3 / / / Cell4A / Inspcctor:~'"'...r J.J.,,{J:)""'"""- Dnte; 717..0/Z.Cii V Accompanied by: tv';?'--\ Time: ~ \b.')::) Cell 4B / Leak ./ Ch(ilJ:kcd J Checked ./ Cbecl<ed t/ . d1ecked v Checked 7 Detection /Dry Wet /Dry / ~et System Wet Wet __ Dzy Wet __ Dry Checked -Cj./ Initial Javel _.;. Initial level --Ini ti a1 level Initial level Initial level S._S Fi.J.mJ Final Final -Final Final -" " level ~'1QZ,28 4066 level level l~vel level 0 Gal. pumped Gal. pumped ~ Gal. pumped 0 Gnl. pumped t) Gal. pumped :Q Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnts Wld Scllings\gpnlmcr\Local Scllings\Tcmponuy Inlcmct Filcs\Contcnt.Outlook\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clCllll.doc Dry -· \ ·.4 ~· • ,JI .. _., .• .J -' t ....... White Mesa Mill -Discharge Minimization Technology Monitoring Plan 7112 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark;: OK, X ;: Action Required Inspector. (,.{l.,._,r,·.,.. 1'<~..\.y.<r Date; 7/z,l \'-' Accompanied by; n ..... ..-..e.r H-e, II ,~ Time: 1'-i30 VII. DAILY LEAK DETECTION CHECK Celli Cell2 Cell3 Cell4A Cell4B Leak ./ Checked ..../'Checked ..._.,./ Checked .._./ Checked ,._/' Checked Detection System Wet ,_/Dry Wet ...,/Dry Wet ~Dry ~Wet Dry .._.,... Wet Dry Checked Initial. level ..-Initial level ----Initio) level -Initial level lo.'-! Initial level .5.55 F'mnl Final Final Final Final level --level -level -level :s~g'2.J~ level ~o66 --Gal pump¢ Gal. pumped -GaL pumped -Gal. pumped C2 Gal. pumped £2 • ·) Record Observations of Potential Concern and Actions Reqwrcd on the Daily Inspection Fonn mcluded m the Truhngs Management ~ N.l System (Appendix A-1) .. ~---#, ' ·~ C:\DocumcniS und Sellings\gpalmcr\Locul Scllings\Tcmpordl)' InterncLFilcs\Contcnt.Outlook\7HUQ34A9\DMT Plnn July 2012 Rev 121 clcan.doc .• ..... While Mesa Mill-Discharge Minimization Technology Monitoring PIIJJI \ ~ ...... 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X =Action Required Vll. DAILY LEAK DETECTION CHECK Inspector: 64-c,.\..-... PIOIM6- Date; :zl 27./ 1 y Accompanied by: rll: ........ c.r ""n;J&.i Time: 1330 Celli Cell2 Cell3 Cell4A Cell4B Leak ....../ Checked ~ Checked i.L Checked .../"' Checked IL Checked Detection System Wet ;,::::: Dry Wet ._./ Dry __ Wct~Dry .........-wet Dry ..../Wet Dry Checked Initial level -Initial level -Initial level -Initial level tl .6 Initial level 5 .55 Final Final Final Final Finnl level --level level -level 34 S'231? level yo66 Gal. pumped --Gal. pumped -Gal. pumped --Gal. n.unwed l) Gal. oumocd b Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnts nnd Scltings\gpalmcr\Loci~ Scll.ings\Tcmporary Internet Filcs\Contcnt0u11ook\7HUQ34A9\DMT Plan July 2012 Rev 12 I clcan.doc While Mesa Mill -Discharge Minimization Technology Monitoring Plan 7112 Revision: Dcnison12.1 Page 17 of26 Attachment A-1 DAll..Y INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required VII. DAU.. Y LEAK DETECTION CHECK Inspector: G e.-rr~......... p c..l..-. er t>ute; :Zj ?3 I t '1 Accompanied by: I'#. ..... ~ \1.,.1 t' cA--y Time: \ 1::\ CJ (.) Celli Cell2 Cell 3 Cell4A I Cell4B I Leak ,./ Checked ._,./ Checked / Checked ~ Checked ._/ Checked Detection System Wal ..../" Dry· Wet ,_.........-Dry __ Wct~Dry _..._L..Wct Dry ..../ Wet Dry Checked 1nitinl level -Initial levct --Initial level -lnitiall~vel q.K Initial level s.ss Fl.unl Final Final Final Final level ---level 3-..tiz:st ~a66 level level level Gal. pumped -Gal. pumped ---Gal. pumped -Gal. pumped C) Gal. pumped () Record Observations of Potential Concern and Actions Required on the Daily Inspection Fom1 included in the Tailings Management System (Appendix A-1) C:\Documcnto; uml Sclting>\gpalmcr\LoCIII Scltings\Tcmpomry Internet Filcs\Contcnt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 I clcan.doc . ~-~' While Mesa Mill -Discharge Minimization Technology Monitoring Plnn 7/12 Revision: Dcnisonl2.1 Page 17 of26 Attachment A~l DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required VII. DAILY LEAK DETECTION CHECK Celli Cell2 Cell3 / / Cell4A Cell4B / Leak ./ Chcc~ed ./ _Checked v Checked ./ Checked .... Checked Detection / Wet~Dry __ Wct_LDry /Wet ./w System WcL Dry Dry et Cl1ecked Initial level -Initial level -Initial level -Initial level IO.j Initial level 5 s.S Final Final Final Final Final LJD(:,b -3'ii<'23g level -level -level level level Gal. pumped 0 Gal. pumped () Gal. pumped r') Gal. pumped (5 Gal. pumped 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcnls and Sellings\gpalmcr\Locul Scllings\Tcmpornry Internet Filcs\Contcnt.Oullook\71-JUQ34A9\DMT Plan July 2012 Rev 12 I clcan.doc Dry t: ..... White Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Rcyision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required Inspector: Go:rri""-Pc...\"""fr Date; 712.5/tY, Accompanied by: TA"'"ry:.e 1-\-o'U;cA.e.'{ Time: 13Do Vll. DAILY LEAK DETECTION CHECK Cell 1 Ccl12 Ccll3 Cell4A Cc114B Leak ....,./' Checked ._./ Checked ,__,/' Checked ~ Checked ~ Checked Detection System Wet ...C:Dry Wet ._..,..,Dry Wet .._./ Dry ,./ Wet Dry ~,/"" Wet Dry Checked Initial level -Initial level -Initial level -Initial level 'o.7 1 Initial level +e-: 5'.55 Final Final Final Final Final level ---level -level .34$'238 level yo66 level ---C) /'} Gal. pumped Gal. pumped Gal. pumped Gal. pumped Gal. pumped Record Observations of Potential Concern and Actions Required on the Daily Inspection Form mcluded m the Tmlings Management System (Appendix A-1) ~;-~l C'\D~-• ~' "'"'""'"'~"'""'' Sdtio,lT•o,..-.y '""""" Fo""ICo""'"'""""'""UQ>lA9lDMT "~ Jo. 20l2Ro• l2 l ot-.doo ,. . f, ...... ~ While Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denison12.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required Inspeolor: [,_~ ...... .-..._ Pc..l....,...cr- Datc;. 711 ?611 1.:( Accompanied by:, ___ _ Time: \6Do Vll. DAILY LEAK DETECTION CHECK Cell] Cel12 Cell3 Ccll4A Cell 4B Lcuk ._/ Checked ._./" Checked Ill L. Checked ,/ Checked --Checked Detection System Wet ._/Dry Wet ._,./Dry __ Wet ._...,....Dry ~Wet __ Dry ,_/ Wet Dry Checked Initial level -Initial level -Initial level -Initial level I C>, c...\ Initial level .5-55 Final Final ---Final -Final Final -3 --t'{?JR t.to66 level level level level level ---C.2. D Gal. pumped Gal. pumped Gal. pumped Gal. pumoed Gal. pumped Record Observations of Potential Concern and Actions Required on the Daily Inspection Forni included in the Tailings Management System (Appendix A-1) C:\Dm:umcnls nnd Scllings\gpahncr\Loc.al ScLLings\Tcmpoliuy Internet Filcs\Contcnt.OuUook\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clcan.doc .. -~~ . ·.,. . ~ . , While Mesa Mill -Dischurgc MinimizuLion Technology Monitoring Plan 7/12 Rovision: Dcnison12.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required - Vll. DAILY LEAK DETECTION CHECK Cell] Cell2 Ccll3 L / / ~:~tor:;£~ )J.n.~ Accompanied by:....::.r/.--'z'-"1)-'---- Timc: ..Z.l'l0l5 Celi4A Cell4B / / Leak ./ Checked ./ Checked '--"' Checked ./ Checked -;./ Checked ._/ Detection Wet /Dry ~ry /wet _/ System Wet Wct __ Dry Dry Wet __ Dry Checked -5.5J Initial level -Initial level Initinllcvel ~ Initi:ll level Jz..S Initinl1evcl :Final Final -Final Final Final level ,. level level -level 3j3Z31' level yob~ GaL pumped r) Gal. pumped c) GaL pumped 0 Gill. pumped b Gal. pumped d Record Observations of Potential Concern and Actions Required on the Daily Inspection Form mcJudcd in the Tailings Management System (Appendix A-I) C:\Documcnts nntl Scuings\gpalmc•\Locnl Scllings\Tcmporary Internet Fitc.s\Contcnt.OuUook\7HUQ34A9\DMT Plan July 2012 Rev 12 1 clcnn.doc ' , . •l -·-.~~ . .: ~ -~ '~'"J :-'] .(~ ·-~-~ \,:.,1 ~ . ~"--. ' -- i •. ' •I ' Whit~ Mesa Mill-Discharge Minimization Tccimology Monitoring Plan 7/12 Revision: Dcnisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X =Action Required Vll. DAILY LEAK DETECTION CHECK Cell] Cell2 Cell3 Cell4A Inspector: 6a.r~•A f'c..l,.,..cc Date; 71-z.ilt '=! Accompanied by: T"'""""...,.. aoli:Je-y Time: !330 Cell4B Leak ...,/" Checked ~ Checked ~ Checked .,../ Checked .../ Checked Detection System Wet ............-Dry __ WeL~Dcy __ Wet_.L_Dry ~Wet Dry .../Wet Dry Checked Initial level --Initial level -lnitiallevel -Initial level \"2..'--\. Initial level s.ss Final Final Final Final Final -~ --:3~ P-:3~ llo66 level level level level level Gal. pumped ---Gal. p_umJ!..e<l -Gal._IJumped -Gal. pumped Q Gal. pumped C> .. Record Observations of Potential Concern and Actions Reqwrcd on the Daily Inspection Form mcluded m the Tmhngs Management System (Appendix A-1) C:\Documents and S~Llings\gpulmei\Local Scllings\Tcmporury Internet Filcs\Contcnt.Oullook\7HUQ34A9\DMT Pion July 2012 Rev 12 l clcan.doc ~-~-.;~1 -j \. While Mesa Mill-Discharge Minimization Technology Monitoring Plan 7/12 Revision: Dcnison12.1 Page 17 of26 Attachment A-1 DAlLY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required VII. DAILY LEAK DETECTION CHECK Cell I Cel12 Cell3 / / / Cell4A lnspcctor:~llef Ho//;J!j Dale; 7/Z'i/'Zal'f Accompanied by: (,.Mrifl. flll)l~... Time: l'33a Cell4B Leak -~ Checked .,/ Checked .,/ Checked ./ Checked v Checked Detection .../Dcy /Dry './ _...,.-:: / System Wet Wet W ct---==---.Dry __ Wet Dry Wet Ory Checked Initial level -Initial level -lnitinl lev~! -. Initial level l2.'Z. Initial level s.SS Final Final Final Final Final -level level .,/ level ~ level 3~8:Z.3D' level t106b Gal. pumped ~ Gal. pumped 0 Gal. pumped c) Gal. pumped 0 Gal. pumped lJ .. Record Observations of Potential Concern and Actions Rcqwrcd on the Daily Inspection Form mcluded m the Tallmgs Management System (Appendix A-1) C:\Documcnts lllld SetUngs\gpalmct\Locul Scllings\Tcmpor.uy Internet Filcs\Contcnt.Oullook\7HUQ34A9\DMT Plnn July 2012 Rev 12 1 clean. doc -.. : While Mc:;u M.ill -Discharge Minimization Tcclmology Monitoring Plan • \ · ......... 7/12 Revision: Denisonl2.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Insp-~tor~cr Uoo:eb Date_; 7/~())L.OL'/ Accompanied by:...v/A; Time: \:Do Any Item not "OK" must be documented. A check mark= OK, X = Action Required Vll. D.AILY LEAK DETECTION CHECK Celli Cell2 Cell3 Cell4A Cell4B / / / Leak ./ Checked / Checked v Checked .,/ Checked ,/ Checked Detection / Wcl~Dry __ Wet~Dry /Wet /wet System Wet Dry Dry Checked ' Initial level Initial level -Initial level -Initial level 12.) Initial level '-·SS Final -Final -Final Final Final level level level -level 31182.3.8' level L[O(,(o Gal. pumped b Gal. pumo.ed D Gal. pumped 0 Gal. pumped D Gal. oumped b Record Observations of Potential Concern and Actions Required on the Daily Inspection Form included in the Tailings Management System (Appendix A-1) C:\Documcn\s nml Sellingo\gpalmcr\Local Scllings\Tcmporary Internet Filcs\Contcnt.Outlook\ 7HUQ34A9\DMT Plan July 2012 Rev 12 1 clean. doc Dry r . ' ' '-· White Mesa Mill -Discharge Minimization Technology Monitoring Plan 7/12 Revision: Denison12.1 Page 17 of26 Attachment A-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X = Action Required VII. DAILY LEAK DETECTION CHECK Celli Cell2 Ce1l3 Cell4A Inspector: (~!!!,ttio-e .... \~ Date; 7/3 d 1 '=\ Accompanied by: r..... ... c.c Hoil;~i Time: 1 'i"O Cell4B Leak ~ Checked / Checked ,L Checked / Checked v Checked Detection System Wet I,/ Dry Wet -../' Dry ___ Wet~ Dry ~Wet Dry ......-=Wet Dry Checked -Initial level -Initial level Initial level -Initial level \'2.5 Initial level £.39 Final Final -Final Final Final level -level level -level ,d4 &Z5~ level Yo6c; ---Gal. pwnped -Gal. pumped Gal._pumped Gal. pumped Q Gal. pumped 0 Record Observations of Potential Concern and Actions Required on the Daily Inspection Form mcluded in the Tailings Management System (Appendix A-1) C:\Documcnts wul S&Lings\gpnlmct\Locul Scllings\Tcmponuy JntcrnclFilcs\ConlcnlOuUook\7HUQ34A9\DMT Pion July 2012 Rev 12 1 c!onn.doc .-.. White Mesa Mill-Standard Operating Proccdurl!s Book 11: Environmental Protection Manual, Section 3. l \ IJ . ..._., 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: Gt>.r..;"'> P ... \~ Date: 71' I''"' Accompanied by: r. . .,. H .. l\.by Time: 11.\oo Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM l Jnsoection Items Conditions of Potential Concern Cell] Cell2 Cell3 Ceii4A Slurry Pipeline Leaks, Damage, Blockage. Sharp Bends / / ./ ...........- Pipeline Joints Leaks, Loose Connections .....--. L._ ...-_ ./ Pipeline Supports Damage, Loss of Support ./ ·./' / ./ Valves Leaks, Blocked, Closed ,...__ ~ .L_ .,... Point(s) of Discharge Improper Location or Orientation / / ./ ,/ n. OPERATIONAL SYSTEMS nod INTERIOR of CELLS lnsoection Items Conditions ofPotentiaJ Concern Cell 1 Cell2 Ce113 Cell 4A N s E w N s EW Interior Cell Walls L/ ,/ --/ -./ Liner Observable Liner Damage _/ \../ !-"_, _/ . ..,.,..- _, ../ ,;".../' Water Level Greater Than Operating Level, Large Change Since Previous Inspection ....... ../ ..._./ ./ Beach Crocks, Severe Ero.'>ion, Subsidence ,_/ L_ ..../' ._/' Liner and Cover Erosion of cover, Exposure of Liner .._,./' '-""' ._/' .._,./" C:\Documcnts ami Scllings\gpalmcr\Local Sc!lings\Tcmporary Internet Filcs\Con!cnt.Outlook\7HUQ34A9\Talling.• Management System Rev 2 I June 2012 clean (2).doc •, Ce114B ...-- .......,.. / / ...,.....-- Cell 4B N S E w .......- ...r'./ ~ './ ._./ / / -·d . ' White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 ill. DIKES AND EMBANKMENTS Ins~ction Items Conditions of Potential Concern Slopes Sloughs or Sliding Crocks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s) GPM 'J66 Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect ! 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 Dike lA 4A-S No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to im;pect inspect inspect /' No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect insp.ect inspect ~· Pond Return S-X Tails 1..-\6~ S_oO V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DOST CONTROL Dusrin,g Wind Movement of Tailings PreciiJitntion: (') inches lig_uid Cell2 L_ / ____ ..,..._Yes lz Yes Cel1 3 __.,--- Dike Dike 4A-E 4B-S. / 1..~ _,/ ·~ S_ru:ll'l_Svstem v ----:~=:;_ ___ • 0 ~---~No Celi4A Ceii4B / --./ \.-- C:\Documcnls and Scttings\b'Palmcr\Local Sctlings\Tcmporary Internet Filcs\Con!cnr.Ou!look\7HUQ:I4A9\Tnilings Management Syslcm Rev 2 I June 2012 clean (2).uoc -~·j ,•• .. .. , ,,~ .: ~-~,i -·· . •.•J ' ~ 4 .. White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 YA"6.S27Y General Meteorological conditions: s AA..,f { VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VID OBSERVATIONS OF POTENTIAL CONCERN -Lo-.p\c..tc..~ ..v"Go/1.~\1. ~;to"-"'"'~·h,l rc..p().r+s. t. E:\Mill SOP Master Copy\Book II_Environmcntol Procedurc.~\07 License Renewnl\Tailings Munogemcnt System Rev 2 I June 2012.doc ) Action Required Tailings Daily ltlS(Jection Rep01t Tailings Sluny Discharge Location . ", ~~J:--... -o;;c .P",..'CO:''!"'"::":":~ I I r'=--=~.-.=--===..-~~-•r-~= ~ . ! / f / / __________ , ' I ' , / ' .. ; , .SoL,., ho~A : · CELL N0.1 f r MILL SITE """'1 ; I '11't~\,-.-.,:;-c ~.=t~t I I •' . N .. ( u 0 -o <'i 0 N 0..1 c: :::1 ..... ~ g a:: % 0 u 1 J ... -Ji. ~ . ·-~ ~lo· • -· <t \ ... ,_,.../ White Mcsu Mill -Standard Opcrilling Procedures Book II: Environmcntill Protection Manual, Section 3.1 \ iJ ·~ 7112 Revision: Denison 2.1 Page 21 or37 APPENDIX A-1 DAILY INSPECTION DATA Jnspecto~:ec Yalw Date: -r /:z.l~l'i :;;::] Accompanied by:....!~::(..vQtt~-- Time: 13~ Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoe.ction Items Conditions of Potential Concern Celli Cell2 Ccll3 Slurry Pipeline Leaks, Damage, Blockage, Sharp Bends ./ J .J Pipeline Joints Leaks. Loose Connections ./ J J Pipeline Supports Damu~e. Loss of Support 7 J ,/ Valves Lenks. Blocked. Closed J J J Point(s) of DischaN!:c Improper Location or Orientation / v J D. OPERATIONAL SYSmMS and INTERIOR of CELLS Insnection Items Conditions ofPotential Cencem Cell 1 Cell2 Ce113 N s E w Interior Cell Walls 7 J 7 v v / Liner Observable Liner Damage / / J J J Water Level Greater Than Operating Level, Large / / ._/ / Change Since Previous lnspeclion Beach Cruc'ks, Severe Erosion, Subsidence 7 / ...._../' Liner and Cover Erosion of cover. Exposure of Liner ../ ../ __./ Celi4A .J J ;/ v v' Ce114A N s EW / ~ '--v J J./ .../ <./' _,..., _/ C:\Documcnts ami ScUings\gpalmcr\Local Sctllngs\Tcmporary Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailing.• Mnnngcmcnt System Rev 2 I Juno 2012 clean (2).lloc \.~ Cell 4B " / ./ !/ v Ceii4B N s E w '-1 .... ·~ v v ./ ........ :.....- _./ ..__/ .. ~-:.1 , ' .. ~ .. ~ . ~~ :...: J ,. 'l'. ... , ~~. ....... 'J :··~j ··j .· -J' .. ....... ' White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section .3 .1 in. DIKES AND EMBANKMENTS Insi!ection Items Conditions ofEotentinl Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Area.<;, Areas of Seepage Outbrenk Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES SIL1rrv Linels) GPM ItO Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inSPecl I \ 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 1A No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inSPect inspect inspect Dike 4A-S I ./ Pond Return S-XT'nils soo sob V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Dischnrge Line VI. DUST CONTROL Dusting Wind Movement ofTnilin~s Precipitation: D inches liQuid Cell2 / ./ ..{ ----r/'--_Yes __ ___;;, __ Yes Cell3 ' ,/ ./ Dike Dike 4A-E 4B-S ) / J J Sornv Svstem l2_ / ______ No -----~No Cei14A Cell4B ./ ../ ../ _.., C:\Documcnts and Scttings\gpalmcr\Local Settin~\Temporary Internet Filcs\Contcnt0utlook\7HUQ34A9~Tailings Managcmc~t System Rev 2 1 June 2012 clean (2).tloc : .. ---j White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 I(Y\e.S _4__b_b 13 53 General Meteorological conditions: ~~::' -s Vll. DAILY LEAK DETECTION CHECK 7/12 Revision: Denison 2.1 Page 23 of37 Daily Leak Detection Ch~cks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIll OBSERVATIONS OF POTENTIAL CONCERN E:\Mill SOP Master Copy\Book li_Environmcntal Proccdun:s\07 License Renewal\ Tailings Management System Rev 2 I June 20 12.doc ( l I ~·· Action Required .· ~· . ' White Mesa Mill -Standard Operating Procedures Book 11 : Environment.nl Protection Manual, Section 3.1 . . . ·. ··------ 7/12 Revision: Denison 2.1 Page 24 of37 ll : J l--~ o~1HI SOP Master Copy\Book ll_Environmental Procctlurcs\07 License Rene;.vai\Tailings ([}rmeril System Rev 2 I June 20 12.doc 0 : ~ ·-j . :1 .. ~ .: ~ . . 1 -1 "'.#' . . ... ~l ·-'1 ., White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3. J \ ... __ v 7112 Revision: Denison 2.1 Page21 of37 APPENDIXA-1 DAILY INSPECTION DATA Inspector:~a::r Hn11,;8 Dme; 1/3/?Dt4 Accompanied by:~-f':>,.,>:~ '"""" Time: o6oo Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM r Insoection [terns Condition:\ ofPotentinl Concern Celll Ce112 Cell3 Cell4A Slurry Pipeline Leaks, Dama~e., Blockage, Sharp Bends 'J' ./ ../ ./ Pipeline Joints Leaks, Loose Connections J ../ ../ ../ Pipeline Sopport.o; Damage, Loss of Support J J ../ ./ Valves Leaks, Blocked, Closed J J ../ ./ ../ Point(s) of Discharn:e Improper Location or Orientation v' ../ ,/ J ll. OPERATIONAL SYSTEMS and INTERIOR of CELLS Insoection Items Conditions of Potential Concern Celli Cell2 Cel13 Cell4A N s E w N s EW Interior Cell Walls ./ ../ ./ v J J ../ ../ ./ ........ Liner Observable Liner Damaue ../ ../ ,_/ ..,/ .,/ .../ ./ ./1 ./ c./ Water Level Greater Than Operating Level, Large ./ J ../ .......... Change Since Previous In!ipection Beach Cmcks, Severe Erosion, Subsidence 7 J v v Liner and Cover Erosion of cover, Exposure of Liner ./ v' ./ ../ C:\Dncuments and Scllings\gpu1mcr\Loca1 S~llings\Tcmpornry Internet Filcs\Contcnt.Outlnok\7HUQ34A9\Tailing.' Manngcmcnt Syslcrt1 Rev 2 1 June 2012 clean (2).Lioc Cell4B / ../ ../ v' ../ Cell4B N Sl E w '-1 v !v ,/ -1 ./lv' - ./ .../ ../ I • ·--"1 White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Inspection Items Conditions ofPotential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurry Line(sJ GPM 1JO Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect 1 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike 3 1A No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect insgect inspect Dike 4A-S J J Pond Ret1.1rn S-X Tails s.or> 50Cl V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL_ Dusting Wind Movement of Tailings Precij>_itation: 0 inches li_g_uid Cell2 / J - ------,-r"'---Yes 7 ______ Yes Cell3 ./ ./ Dike Dike 4A-E 4B-S / / / ./ SomvSvstcm 0 / ______ No ____ ___.No Ceii4A Celi-4B -/ ,_/ / ./ C:\Documcnrs and Scltings\gpalmcr\Local Scuings\Tempomry Internet Filc.~\Contcnt.Outlook\7HUQ34A9\Tailings Management Sy.~lcm Rev 2 I June 2012 clean (2).doc . ' White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 ,_a_e_ne_rai_M_e_te_o_ro_Io_w_· c_ai_c_on_d_it-io_n_s_: _B_W:+_a_' __ c._lo_J_§..:::_S"------1 Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN I. E:\Mill SOP Master Copy\Book II_Environmcntol Proccdures\07 License Rcncwal\TIIilings Management System Rev 2 I June 20 12.doc _) Action Required I ~. ·. ., -... , . '. . . ~ •' Tailings Daily lnsp ection Rep ott Tailings Sluny Discharge Location .. ,_...,._._.._.,..... .. ! . . l ' ·. M1LL SITE F • • I .._~tt'K'T"N ~~~-="~ I i )! ;,· ./ N C) ·1 '~·· ' :, ;i. White Meso Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 \ ... Y 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A·l DAll... Y INSPECTION DATA lnspecto~n~r y.,I/.L Date; 7/'i /ZOJY. ::J Accompanied by:-'M""'v"""tf"---- Time: ~oo Any Item not "OK" must be documented. A check mark = OK, X =Action Required I. TAU..INGS SLURRY TRANSPORT SYSTEM I Inspection Items Conditions of Potential Concern Cell1 Cell2 Cell3 Slurry Pipeline Leah, Damage, B loclal,ge. Shurp Bends J -./ ./ Pipeline Joints Leaks. Loose Connections ../ .../ ../ Pipeline Supports Damog_e, Loss of Support ./ ........ v' Valves Leaks,Blocked, Closed ../ v' J Point(s) ofDischa.rgc Imp roger Location or Orientation ../ ./ ./ II. OPERA UONAL SYSTEMS and INTERIOR of CELLS lnsnection Items Condition~: of Potential Concern Cell1 Cell2 Cc113 N s EW Interior Cell Walls ../ J v' ./ J .../ Liner Observable Liner Damage / ./ ,_ ........ ../ ./ Water Level Greater Than Operating Level, Large / ../ / Change Since Previous Inspection Beach Crncks, Severe Erosion, Subsidence ./. ...._,/ / Liner and Cover Erosion of cover. Elffi_osure of Liner ../ ./ ../ Ceii4A / -_, -../ Ceii4A N s EW ../ ....-...... .,.- ........ ..., _.. - __../ / ../ C:\Documcnts antl Scttings\gpnlmcr\Local Settings\ Temporary Internet Files\Content.Outlook\7HUQ34A9\Tailings Management Systcrh Rev 2 I Juno 2012 clean (2).tloc [. Ceii4B ../ o/ I/ ,/ _, Ceii4B 1\ S E w v ,., .-- 1'-"' 1 ..... ./ - ./"' ---/ White Mesa Mill -Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 ill. DIKES AND EMBANKMENTS Ins[!ection Items Conditions of Potential Concem Slopes Sloughs or Sliding Crocks, Bulges, Subsidence, Severe Erosion, Moist Areas. Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM I ~ 0 Dike 1-I No visible exterior slope or dike to inSQ_ecr No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of 37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or , slope or slope or dike to dike to dike to insQ_ect insQ_ect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect Dike 4A-S I / Pond Return S-XTails ....... l-{1-£> 1:, 0"' V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement ofTailin"s Precipitation: _j)_ inches liquid <' Yes 7 y es CeU2 Cell3 / v ./ / Dike Dike 4A-E 4B-S / / / / Sora.v Svstem Cl / ______ No _____ No CeJI4A Cell4B ·<, _, / / C:\Documents om! Settings\gpnlm~r\Locnl SeUings\Tcm[IOrary Internet Filcs\Content.Outlook\7HUQ34A9~Tailings Management System Rev 2 I June 2012 clean (2).o.loc r· ... . ~ .. J . . .. ' ·- ~· . ' ... :-. . -l ~~--·! -~·1 ~~'-1 ··.'! . ~~.-~ .. . ~· .. , :J ~ .. White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 General Meteorological conditions: Poor tM._ a~, cJ.../ '-...)_ ........_; s :f11Q VII. DAILY LEAK DETECTION CHECK 7112 Revision: Denison 2.1 Page 23 of37 '1.675~ Tb Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of tM DMT Plan VIll OBSERVATIONS OF POTENTIAL CONCERN E:\Mill SOP Master Copy\Book li_Environmcntnl Procedures\07 License Rcnewai\Tailings Management System Rev 2 l June 20 l2.doc _) > I Action Required ('(1 c 0 Vl ·-0) .... .... u ::l 0) "'CI) 0) • g d .... ::I P. a gp~ ·:::: c "' 0 .... ·-CIJ oJ 0.. u 0 B -o e a~ -o-c s s ~ Cl) e I c -0 ~ ·~ ~Ill 0) .. ~::: B~ ·-0 ..c 0 ~Ill i . tj <& ' '· II. ( I Tililing.;; Daily Inst>ection Repol1 Tailings Sluny Discharge Location ' ' { i ' ; ___ :.-._~:-~--~-~-----·::;;-:-:': ( MILL SITE CELL NO.1 I ... l --~ N . "'j .. I . . . 4 "t' .. J. ~: . . . 1£2 ·~· .:C.''fi' White Mesa Mill -Standard Operating Procedures • ' .,. · Book II: Environmental Protection M::mual, Section 3.1 7112 Revision; Denison 2.1 Page21 of37 APPENDIX A-1 DAILY INSPECTION DATA lnspector.:¥""} .., Date; 7{_51_1 ~ Accompanied by: ___ _ Time: 1qoo Any Item not "OK" must be documented. A check mark =OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I fmmection Item!\ Conditions of Porential Concern Celll Cell2 Cell 3 Slurry Pipeline . Leaks, Damage, Blockane, Sharp Bends ../' .._... ...... Pipeline Joints Leaks, Loose Conneclions -----L_ Pipeline Supports Damage, Loss of Support ........ --...- Valves l.eaks. Blocked. Closed / -~ Point{s) of Dil\chnnre Improper Location or Orientation ._...... .........-/ II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Tn::;oection Items Conditions of Potential Concern Celll Cell 2 Cell3 N s EW Interior Cell Walls I'-' ._,. ~-"'-"" ---._ Liner Observable Liner Dnmn,ge ../ -"-""" r ........ ·.._....· .,..........--Water Level Greater Than Operating Level, Large Chan!ffi Since Previous Inspection ._....---~ Beach Crack~. Severe Erosion, Subsidence ~ = ,.,.....,_ Liner and Cover Ero!r'ion of cover, Exposure of Liner ---...._.,........ ........ Ceii4A ---........... .-- \./ Ceii4A N s EW ......... // / I....,.. ./ 't/ ............- ...---- C:\Documcnts ami Sctlings\gpalmcr\Locat Selling:;\ Temporary Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailings Mnnogcmcnt Sy:;tcm Rev 2 I June 2012 clean (2).tloc '··J Ceii4B _.,... .~ ----._.-- Ceii4B N S E w ......., ---- / '-'""""' White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 III. DIKES AND EMBANKMENTS InRQection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s) GPM () Dike 1-I No visible exterior slope or dike to in speer No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in~cect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to im;pect inspect inspect Dike 4A-S. ._/' \.~ Pond Return S-XTail!; '{o~ ~0 V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line vr. OUST CONTROL 'Du!itin~ Wind Movement of Tailings Precipitation: /) inches liquid ........ Cell 2 ..._.,/ / _____ Yes ~ Yes Cell 3 / / Dike Dike 4A-E 4B-S -..,_.,./ ......,/ \,......-/ ~ Sorav Svstem ~ ..__,....... ______ N,o ______ N.o Ce11 4A Cell4B \../ L ------l---- C:\Documcnls and Scltings\gpalmcr\Local Scttings\Tcm[!Or:IT)I Internet Pilcs\Conlent.Outlook\7HUQ~4A\J~Tailings Management System Rev 2 I June 2012 clean (2).doc l·' L f I • ,.J. .. White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 I Genornl Meteorologioal oondWonso @,_J.fy c. I.~" O!f Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN I. E:\Mill SOP Mnstcr Copy\Book li_Environmcntal Procedures\07 License Renewal\ Tailings Management System Rev 2 I June 2012.doc Action Required -::·--I ·-._:;,J _:· ~ . . White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 . . ; ' .. : .. (") m r-r-:z: p ,.-~· .:,_, : I . I . . ·~' / n ~ ~ -I -.... ~ '·0.. ! ...... ....... . . .... ......... ', -tl ;S- '· 7/12 Revision: Denison 2.1 Page 24 of37 . l , t ~ .: . : . . .. ; ' ; . ....____. f ....... _ _::,__ --·--==---=- 0\MIII SOP Master Co[Jy\Book II_Environmcntal Proccdurcs\07 License Renewnl\Tailings(Urnent System Rev 2 1 June 2Dl2.doc :l t ' --------....... F ~ -1 m ·--~ ·~ I ~. 0 : : ,;. White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3. I I ,. · ... _Y 7/12 Revision: Denison 2.1 Pagc21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: ~ncr N .. 11~ Date; 7,/f:./u:,lj J Accompanied by: tlt"h Time: -u.M Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Inspection Item" Conditions of Potential Concern Celli Cell2 Cell3 Shmy Pipeline ~aks, Damu~e, Blockage, Sharp Bends ./ .../ ./ Pi.peline Joints Leaks, Loose Connections / ./ J Pip_eline Supports Damal!e. Loss of Suooon ../ .../ ./ Valves Leaks, Blocked, Closed // -./ Point(s} of Dischame Improper Locmion or Orientation ./ ../ / II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Tnsoection Items Conditions of Potential Concern Cell 1 Cell2 Ce113 N s EW Ceii4A J <"' / _, /' Ceii4A N s EW Interior Cell Walls 7 7 v -y ../ ../ t/ v ,./ o./ Liner Observable Liner Damage / ../ ../ ../ ../ .../ ../ ./ . .......: ../ Water Level Greater Than Operating Level, Large / / / / Change Since Previous Inspection Beach Cmck.c;, Severe Erosion, Subsidence .,/ o./ ./ ._/ Liner and Cover Erot>ion of cover. Exoosure of Liner ~ ./ v C:\Documcnts ami Scllingslgpalmcr\Local Sc!lings\Tcmporury lmcmct Filc.•\Contcnt.Outlnok\7HUQ34A9\Tailings ManaJl1!mcnt System Rev 2 I Juno 2012 clean (2}.tloc Cell_4B ._/ ./ ....,./ / ,.- Cell 4B N S E w V1 .....: ..... ./ -1 ../ / ./ ./ ../ - -. ·• -· ... ,. . '1 ;-~._;: --.. . .,. -:J .. -. White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 lll. DIKES AND EMBANKMENTS Insgection Items Condition!\ of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slunv Line(s) GPM f/ Dike 1-I No visible exterior slope or dike to im;gect No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of37 Dike I-Dike2 Dike3 M No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in:;pect i.nsgect insl)ecl No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to insg_ect im;pect inspect Dike 4A.-S / / PondRemrn S-XTails _{) 0 V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailinlffi Precipitation: ~ IY inches liquid Cell2 / / --__,'"'/ __ Yes 7 _____ Yes Cell3 ./ / Dike Dike 4A-E 4B-S J / / / Sorav Svstem C/ ______ No _____ __.No Celi4A Ceii4B ../ / / / C:\Documen!s and Se!tingslgpalnm\Local Sct!ings\Tcmpomry Internet Filcs\Con!cnt.Ou!look\7HUQ34A9\Tnilings Management System Rev 2 I June 2012 clean (2).!loc I .... , ' J;: ,. --~ .. ' .... . ·..:: l_J White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 General Meteorological conditions: l.j-' ~<\1-\ C\~"1 ........ '-J Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN I , E!:\Mill SOP Maslcr Copy\Book II_Environmcnlal Proccdures\07 License Renewni\TnWngs Management System Rev 2 I June 20 12.doc ' Action Required Ti!ilings Daily Inst>ection Repm1 Tailings Sluny Discharge Location CELL N0.1 I MILL SITE I I I ' I I I .. ,,, \ ;. ~11\tA ) ! / . I I I I ;.t •r .• / "•-/ N •, () b ... --:--e.:, .. '-;·· White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 21 of37 APPENDIXA-1 DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark =OK, X =Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Inl!llection Items Conditions ofPotential Concern Celll Slurry Pipeline Leaks, Damage. Blockoge, Shnrp Bends ./ Pipeline Joints Leaks, Loose Connections ./ Pipeline Supports Damage. Loss of Support v Valves Leaks, Blocked, Closed ./ Point(s) of Discharge Improper Location or Orientation ._/ II. OPERATIONAL SYSTEi\IIS and INTERIOR of CELLS lnsoection Items Conditions of POtential Conrem Celli N s EW Interior Cell Walls / J ....-../ Liner Observable Liner Damage ../ ,./ ./ .../ Water Level Greater Than Operating Level, Large / Change Since Previous lnspection Beach Crncks, Severe Erosion, Subsidence .../ Liner and Cover Erosion of cover, Exposure ofLmer ,/' Ce112 ../ ._/ J ./ _../ Cell2 ,/' ._/ / ../ / Cell3 Ce114A ../ J v' ./ <./ ../ ../ 1./ ._/ ./ Ce113 Cell4A N s EW ./ ./ [./ .... -.../ -../ r-...-' / / ~ .../ ..._..,/ C:\Docum~ms an!l S~llings\gpatmcr\Local S~uings\Tcmpor.uy lntcmcl Filc~\Contcnt.Oullonk\7HUQ34A9\Tnilings Monagcmcnt System Rev 2 l June 2012 dean (2).!loc Cell4B / ,./ J J .../ Celi4B _r..; S E w _, I_... I~ -_. -../ - __../' ----/ . ·, White Mesa Mill -Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Insuection Items Condiiions oFPotentiaJ Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s) GPM "300 Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I I 7/12 Revision: Denison 2.1 Page 22 of37 Dike!-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inso_ect Dike 4A-S / I Pond Return S-X Toils so c-o 45D V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Precipitation: 0 i_nches liquid Cell 2 7 / ---..;.-"'--_Yes __ .:...._ __ Yes Cell3 ./ I Dike Dike 4A-E 4B-S / / / / _ Somv .Svstem 0 _______ No _____ .No Celi4A Ceii 4B ./ ~ ./ C:\Documcnts and Scttings\gpalmcr\Local Scttings\Tcmpornry Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailing.~ Manascmcnt SySicm Rev 2 l Jun" 2012 clcun (2).tloc I !i: : t . -.. • • < l. White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7/l2 Revision: Denison 2.1 Page 23 of37 <i 6 ~6'-/'1.5 ' General Meteorological conditions : t'~rfiv\ C toc..O.-{ "'-..) -.._} VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data fonn included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN r-c.J; b,o-..\e~ BH\l ~t~t~6~ _.. ~~ ~~k.--~~~101' JJ"- .-~~ 1.):.11 cl-le~ co....,piL·h:. . v-\-~\:5 cf"e>i> t_O;.)ef'J ~t"''e. ~-r~k ol" wt.SJ-~~Je J> C'el{ ,:! ~ I. E:\Mill SOP Master Copy\Book II_Environmentnl Procedures\07 License Renewal\Tnilings Management System Rev 2 J June 2012.doc ) Action Required \. I . ' ~·, Tailings Daily lnst)ection Repott Tailings Sluny Discharge Location CELL N0.1 I ~ ... _. .-=\ ~~\t:~ -.; i I / ~ i ·--.. :~:; -~-; \ .. , /· / J / I : I ...... 1 N White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Sec lion 3.1 7112 Revision: Denison 2.1 Pagc21 of37 APPENDIX A-I DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM r lnsoection lrems Conditions of Potential Concern Cellt / Slurry Pipeline Leaks, Damage, Blockage, ShllfP Bends 17/ Pipeline Joints Leaks, Loose Connections 7/ Pipeline Supports Damage, Loss of Support v Valves Leaks. Slacked, Closed v Point(!i) of Discharge Improper Location or Orientation V' ll. OPERATIONAL SYSTEMS and INTERIOR of CELLS lnsnecticm Items Conditions ofPotenrinl Concern Celll N s E w Interior Cell Walls ../ ../ "./1 ./ Liner Observable Liner Damage 7 vii ~ ./ Water Level Greater Than Operating Level, Large ~ Change Since Previous Inspection Beach Cracks, Severe Erosion, Subsidence ./ Liner and Cover Erosion of cover, Exo_osur.e of Liner 7 Cell2 ../ J J' .// Ce112 ./ ./ / ./ Cell3 Ceii4A .../ . ._/ ./ c./ ./ J ./ ../ v ./ Cell3 Ceii4A N s EW .../ .../ <-1 --1 -./ -../ ./ -I -/ / --_/ .../' ./ C:\Documcnts and Sctting.~lgpalmcr\Local Scllings\Tcmporary Internet Filcs\Contcnt0uttook\7HUQ34A9\Tnilings Mnnngcmcnt System Rev 2 I June 2012 clcnn (2).doc I ··J Ceii4B ../ "\./" ._/ ..,/ / Celi4B N S E w -1 ._,.. ..... /_./ -1 -" / ./ / .......-' ~ '• White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3. I ill. Dl"KES AND EMBANKMENTS InsiJection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES SltliTV Line(s) -Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I 7/12 Revision : Denison 2.1 Page 22 ol"37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspecl inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect jnspect Dike 4A-S / I ;Eond Retum S-XTaiJs GPM J,c?o '-\!i>D .soo V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement ofTaiLi n~ Precipitation: I) inches liquid ----r--Yes ---"/_' __ Yes Cel l 2 Cell3 l ./ ../_/_ ../ ./ Dike Dike 4A-:Ii 4B-S / / J / Snmv Svstem C) / _____ N.o -----~No Cei14A Ce11 4B ·~ .._/ .._/ / C:\Documcnts om! Settings\gpalmcr\Local Scttings\Tcmporary Internet Files\Content.Outlook\7HUQ34A9\Tailings Management System Rev 2 I June 2012 clean (2).<loc . .:.,~ J .. '1 ~· .... ... .. ... . ... .... White Mesa Mill -Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 ~/:t"'l~~ ~£,~0 10<:1. General Meteorological c~nditions: l :i.rH-t (""(, .d...t .,> ::t~ ~ !:.J;~,t w~" . '--.) -.) VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN Sc;.,n,~Jj t>"-(\£<o""-'B ... JI~ 'E~ -.)ci/ ~ Sfr•'11~~ tM-;I:)j (..~w ~rr~'ciJ.. or-c.fJ... 0\~J-.. ~...b LJ •'+-~ w-..t.u r~\JQ¥1-tJ 6-1\~ ol, •. ..a.J~.'\~. I. E:\Mill SOP Master Copy\Book ll_Environmcntll! Proccdures\07 License Renewal\ Tailings Management System Rev 2 l Juna20l2.doc _) I ~ . t Action Required Tailings Daily Inspection Repo11 Tailings Sluny Discharge Location CELL N0.1 . \~""~om ; . I ' \ I .. ._ I I . .. ) . : l 0 I I ·' MILL SITE l l ; ·. L -·" I N .. While Mesa Mill -Standard OpcraUng Procedures Book II: Environmental Protection Manual, Section 3.1 \ iJ ·~ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A·l DAILY INSPECTION DATA Inspector: 6:"'-cci.-?AI ...... e- Date; 7/CJ1'i Accompanied by: r.,;....,c.r lt6U~'/ Time: \'-\30 Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoection Items Conditions ofPorential Concern Cell 1 Cell2 Cell3 Celi4A Slurry Pipeline Leaks, Damage. Blockage, Sharp Bends ........-./ ./ .,.,.... P~ine Joints Lcnks. Loose Connections .....,... / / / Pipeline Supports Damage, Loss of Support ../ / _.,. / Valves Leak!i, Blocked, Closed ..----./ / ,.; Point(s) of Discharge Improper Location or Orientation ----- ./ / / II. OPERATIONAL SYSTEMS and INTERIOR of CELLS 1nsnection Tterm Conditions of Potential Concern Celli Cell2 Cell3 Ce114A N s EW N s EW Interior Cell Walls / / """ / ~ / ~ ~ .. ~ ~ .......... Liner Observable Liner Damage ../ ../ 1 ....... ./" v---,.;-' v ./ _.. ~ Water Level Greater Than Operating Level, Large Chan...ae Since Previous ln:;pection v .....--/ .......... Beach Cracks, Severe Erosion, Subsidence _.../_ ......,...-/ .......,.. Liner and Cover Erosion of cover. Expo..;ure of Liner / .,.;' .._...,.-/ C:\Documcnls and Scllings\gpalmcr\Lucal Scllings\Tcmporary Internet Fi!cs\Contcnt.Outlook\7HUQ34A9\Tailing.' Manngcmcnl System Rev 2 I Juno 2012 clean (2}.doc Ce114B -----.,.,....- / _, ~. Cell4B I\ S E w ........ ......r ..... ~ .......... [......-[ ......... ~ ....... r-_... ....,.-- """ ...,. .Y.·J -..~,': ' ·-. ~ .,""!."•• White Mesa Mill-Standard Operating Procedures Book l t: Environmental Protection Manual, Section 3.! m. DIKES AND EMBANKMENTS Im;J2ection Items Conditions of Potential Concern Slopes Sloughs or Sliding Crocks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM \OD Dike 1-I No visible exterior slope or dike to in!':pect No visible exterior slope or dike to in~pect J 7/12 Revision: Denison 2.1 Page 22 or37 Dike l-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect insQ_ect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect .inspect Dike 4A-S / ~ Pond Return S-X Tails t..l6n Soo V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Precipitation: (') inches liquid . ______ Yes ----''--"'""""' ___ Yes Cell2 Cell3 ...,/' .......... _.,/ ..._./' Dike Dike 4A-E 4B-S L L ..._,/"' .._/' Sorav Svstem 0 --.--N -----~ 0 ------'No Cel14A Cell4B -------............... C:\Documcnts und Scttings\gpalmcr\Local Scttings\Tcmponuy lnlcmct Filcs\Conlcnt.Oullook\7HUQ34A9\Tuilings Management System Rev 2 I June 2012 clean (2).doc -,l.' ·, .· ...... '-. ;.? White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 -------------------------~-----yrj32~3 I Genernl Mereomlogkal conditions: I' o-r+ ly t:.\o,J ( - Vll. DATI... Y LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN -Ct>.-("lc..h£ 3r.o\. a.:He."""ft-· t., .r~""'-f'k. ~ .. '/ Sc.c.f.S o...,.,J._ .rf,.;~S- -u+;l~ty Crc.~.V fv.sk~~ ~.,..,.__J.s ""'-c.e.~l 3'r 1. E:\Mill SOP Master Copy\Book ll_Environmcnlnl Proccdures\07 License Renewni\Tnilings Management System Rev 2 I June 2012.doc 1 / _. Action Required --r- Tailings Daily Inspection Repmt Tailings Sluny Discharge Location i • i ' : r>~ ="=· ~~~~-... I ./'/,_ ..... ~o=v.~......,..., ... .....,._~ . r MILL StTE ' ! . // .So L .. ,-\-1 o LA.. • . ' . CELL N0.1 ' • p:'l:=. \ ' I II I l' ... ···-... ·-·-··--... _ I ~11\cA_ ) / .6 I N \ IJ •o..._J White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Pagc21 of37 APPENDIX A·l DAILY INSPECTION DATA Any Item not "OK" must be documented. A check mark = OK, X =Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I InRpection Items Conditions of Potential Concern Celli Slu_!!Y_ Pipeline Leaks, Damage, Blockage, Sharp Bends ./ Pipeline Joints Leak.t;, Loose Connections / Pipeline SU{>!Jorts Damnge, Loss of Support J Valves Leaks Blocked, Closed J Point(s) of Discharge Improper Location or Orientation ./ 0. OPERATIONAL SYSTEMS and INTERIOR of CELLS lnsoection Items Conditions of Potential Concern Celli N s EW Interior Cell Walls t! J J r./ Liner Observable Liner Dam~e ./ J J ../ Water Level Greater Than Operating Level, Large ./ Change Since Previous Insp'ection Beach Crocks, Severe Erosion, Subsidence / Liner and Cover Erosion of cover, Exposure of Liner ../ Cell2 _./_ ../ ..../ J J Cell2 J ./ _/ ./ ./ Cell 3 Ce114A L .../, ..../ ,_/ c./ r./ v c./ ./ J Cell3 Cell4A N S E w t/ J v' ........ ./ J ./ ./ ../ f../' J ../ ,/ .../ ./ C:\Documcnls and Scllings\gpalmcr\Local Scllings\Tcm(lOrary Internet Filcs\ConLcnt.Oullook\7HUQ34A9\Tn11ing.< Mnnnb>cmcnt System Rev 2 I Juno 2012 clean (2).doc • I ~J Cell 4B / .../ J J ./ Ceii4B .r.; S E w lv ./ , ...... ~ ....... r ...... :/ -- / .../ - .. ' . -~ ' ' . . ·:··-J ·-l :• f .. White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Scclion 3.1 ill. DIKES AND EMBANKMENTS lnsgection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES S lu TTV Li ne(s) GPM 'L.&cl Dike 1-1 No visible exterior slope or dike to inspect No visible exterior slope or dike to Inspect I 7/12 Revision: Denison 2.1 Page 22 or 37 Dike I-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to ins peel inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect Dike 4A-S I / Pond Return S-XTails .sacl .soi' V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tai lings Precipitation: -~ inches liquid Cell2 .// / ----:r/'--_Yes 7 ______ Yes Cell 3 "/ .// / - Dike Dike 4A-E 4B-S / / / / SDmvSvstem (;) / ______ N.o ______ No CeiJ4A Cell4B ../ ---=-./ / C:\Documcnts nnd Scltings\walmcr\Local Scuin~\Tcm[IOrary Internet Filcs\Conlcnt.Outlook\7HUQ34A!J\Tnilings Management System Rev 2 I June 2012 clean (2).doc ~I White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Pagc23 of37 General Meteorological conditions: '}7 AJ""tlq .Q "· .J. .I 0 I '-J Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIll OBSERVATIONS OF POTENTIAL CONCERN !-\.,,~~~~,.,...~ ~~ OR· z.\ L:A o" lft},t ... c.t:~ c.>.E:.;n~ .Sh;fF~ D.,..,er~ b ... n, ~ 5f".'(j""J.. ~~ ..S"''fl~ ~~;.,J. \ L.o.J Jl S.IV'r#. ~h OVIJ.. I L0 .... ) .JJ CCb<0 pjfq_ II~Z '· E:\Mill SOP MnstcrCopy\Book II_Environmentn! Proccdures\07 License Renewal\Tnilings Mnnngemcnt System Rev 2 I June 2012.doc ) _, . Action Required ·i~ .... -... , . ' ... White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 ~ 0 1fl ::.,) ... ,.. "C r; ·' .--· tP . .. ..-· ,( ~ ' i 0 ? ,• :-! a : ~ '?\ ~ ?d 0-t ~ .. -~~ ;) .~ ,.. ~ Ct' "\ .~ ~ . ~ j .: -'f " ~ -~ . 0 . ~·-Jr;:j ~ !~ ~ . . . . ro" _; ~,' J '·· ·- "-. ''•· ~ ... 7112 Revision: Denison 2.1 Page 24 of37 •,,_ ... ~,~-------=: ::----. -Z1 ~ i l ' : :l \ .· _, -- 0 m F z 0 ._;a. l./) 0 c -t" o' ~ I ~ ~J-----------' . . ' .... ~ ,.. . ~ .. : ~ ! i -·· ~ n ~· ;!. ' -"-~--........ ).... ; ........... ,. ........... . ~~"'--.) ..... __________ _ n ~ --- ----·-·-···- __.. ·;_ .. :"~\Mlll SOP Master Copy\Book ll_Environmcnlal Procctlurcs\01 License Rencwni\Tnilings ()rJ!IlleOt System Rev 2 I June 20 12.doc / ., ,_ " I 1 i ~ ~~ ~ ~ ...,_ ........ :.::. --1{2 (!2 ;:r-o ~::.,) --· Eo.-o~ ...... t'fJ rn "0 ,..., f1l =-,..., I= ::::;. (JQ g ('!) ...... t""4:;tl g.g ~ 0 ---· _... g -... __ .""L,. ~ F ~ -I JTI ·--1 I ~ : • ~ J White Mesa Mill-Standard Operating Procedures Book l 1: Environmental Protection Manual, Section 3.1 71t2 Revision: Denison 2.1 Page 21 of37 APPENDIX A·l DAll.. Y INSPECTION DATA Inspector: c;...,..-,,.., p.._t ....... v- Date: 7 "" I '1 Accompanied by: J:> .... ,,J... T11rl:. Time: )ooo Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAll..INGS SLURRY TRANSPORT SYSTEM r fn!-1-oection Items Conditions of Potenlinl Concern Celll Cell2 Ccll3 Slurry Pipeline Leah, Damage, Blockage, Sharp Bends -_/" ,_/ Pipeline Joints Leaks, Loose Connections ............ _/ .,... Pipeline Supports Damage, Loss of Suoi)Ort --Valves Leaks, Blocked, Closed / _./"" ...,-- Point(s) of Disoharnc 1m proper Location or Orientation _/ / / ll. OPERA TJONAL SYSTEMS and INTERIOR of CELLS Tnsoection ltems Conditions QfPoten!ial Concern Cell I Cell2 Cell3 N s E w Interior Cell Walls .../ ....-_/ / ,.- Liner Observable Liner Damo:me / ./ /./ / .,..,.. Water Level Greater Than Operating Level, Large Change Since Previous Inspection ._...,.,... ..... .........-- Beach Cracks, Severe Erosion, Subsidence -/ /_ Liner and Cover Erosion of cover. Ex-pasore of Liner _./"" _,....-._../ Ce114A -.-': ..... _/_ / Ce114A N s EW / / ......: ......... v ....,.-: -........ ...... ,__...... /C ~ C:\Documcnls and Scllings\gpalmcr\Lucal Scllings\Tcmporary Internet Filcs\Contcnt.Outlook\7HUQ34A'l\Tallings Mnnng.cmcnt System Rev 2 I Juno 2012 clean (2).doc I I ~J f i -.... ~· . ' Celi4B _/" -,. -.......,.,. Ceii4B ?\ S E w ....... -...... ...., ......- ''-.... ......, / ,_.;" . . . . . '_, ~ . ·.' ~:~ White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.! IlL DIKES AND EMBANKMENTS Insgection Items Conditions of Potential Con{!em Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Linefs) GPM () Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect insooct insoect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to insoecr im;pect inspect Dike 4A-S / .../' Pon d Return .S-X:Tnils {) 0 V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dosting Wind Movement ofTailin~s . Precipitation: /') inches liquid __ ./"=:;. ____ Yes -~/~ __ Yes Cel12 Cell3 ~.........---~ ,....- Dike Dike 4A-E 4B-S / ./ ... / ~ SomvSvstem (") ______ N,o ______ .No Ceii4A Ceii4B __.,.. -~...-- ' ,....--~ C:\Documcnts and Scltings\g:palmcr\Local Scuings\Tcmpor:uy Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailings Management System Rev 2 I June 2012 clean (2).doc ~~ f .. , :--·:I .. ,-·· White Mesa Mill-Standard Operating Procedures Book I l: Environmental Protection Manual, Section 3.1 7/l2 Revision: Denison 2.1 Page 23 of37 L\6q!~'Z.D General Meteorological conctitions: £6..14-\¥ t.c~.,~~ Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data fonn included as Attachment A-1 of the DMT Plan VIll OBSERVATIONS OF POTENTIAL CONCERN I. E:\Mill SOP Master Copy\Book II_Environmcntal Procedures\07 License Rcnewni\Tailings Management System Rev 2 I June 2012.doc I ) -· Action Required .. : • t t Tililing.~ Daily hlS})ection Rep011 Tailings Sluny Discharge Location CELL NO.1 Date:_~~-'--~ Inspect or: {;-v.rt-.\,... 0 i j ( MILL SITE N -~:1 • -&l " ' --·.:.;. l . ..... _.· White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 71l2 Revision: Denison 2.1 Page 21 of 37 APPENDIX A-1 DAILY INSPECTION DATA Inspector. GwriA--e....l~er Dnte; "1f I 'l. .( I ':1 Accompanied by: ___ _ Time: \YJO Any Item not "OK" must be documented. A check mark = OK, X =Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM l Insoection Items Conditions of Potential Concern Celll Cel12 Cel13 Slu:_rry_ Pipeline Leaks, Damage, Blockage, ShOJ])_ Bends L_ .....,/ ...,/ Pipeline Joints Leaks. Loose Connections / ........... ,_/ Pipeline Suppo_n.<; Drun_<lge, Loss of Su_p_port / ~ ..........- Valves Leaks, Blocked, Closed .....-......... ./ Point(s) ofDischarge 1m proper Location or Orientation ._..,., .......... ....... II. OPERATIONAL SYSTEMS and INTERIOR of CELLS ln~o.ection n ems Conditions ofPOieotial Concern Cell 1 Ce112 Cell3 N s EW Interior Cell Walls / / 1--.... '-"' v ~ ~ Liner Observable Liner Damage __,. ..,... --...... Water Level Greater Than Operating Level, Large Change Since Previous Inspection -...... \./ Beach Crncks, Severe Erosion_,_ Subsidence .........-........- Liner and Cover Erosion of cover. Exposure of Liner .......... ............... ........ Celi4A Cei14B --....,....._ --..........--....... ..---./ Cei14A Ceii4B N s EW :r\ S E w .....-r.;...:~ ........... ll k..-r~ - ./ /,~ ~ f'l c. . ........ ---_.... .........- ......--... ......- C:\Documcnls ami Scllings\gpnlmcr\Local Sculngs\Tcmporary Internet Files\Contcnt.Outlook\7HUQ34A9\Tailing.~ Manugcmcnt System Rev 2 I Juno 2012 clean (2).!1oc I' ... I .. •, r. ·•,. • -. White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 III. DIKES AND EMBANKMENTS Insgection Items Conditions ofPotential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Linets) GPM () Dike 1-1 No visible exterior slope or dike to in:;pect No visible exterior slope or dike to im;pect I 7/12 Revision: Denison 2.1 Page 22 of37 Dike l-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect Dike 4A-S \/"' >../ Pond Rerum S-X Tails l5 r) V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line Vl. DUST CONTROL Dusting Wind Movement of Tai line.s Precipitation: r1 inches liquid Cell2 ..._/ / ______ Yes _ __!,~=---Yes Cell 3 ...--. ~ Dike Dike 4A-E 4.B-S ../ / ._.,.. v Snrav Svstem (') ----'1...,./"'"~ __ N,o ______ .10 Cell 4A Celi4B ..../ --~ _.. C:\Documents and Settings\gpalmcr\Local Settings\ Temporary Internet Filcs\Comcnt.Outlook\7HUQ34A9\Tailings Management System Rev 2 I June 2012 clean (2).tloc l_J White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 j_G_e_ne_r_al_M_e_t_eo_r_oi_o_gt_·c-al_c_o_nd_i_ti-on_s_:~--ll!c-t_ly __ '_lc_"_'"_J.._'f ____ 4 , 7 0 J, 6 o'jl- Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN E:\M Ill SOP Master Copy\Book I I_Envlronmcntnl Procedures\07 License Rcnewai\Toilings Management System Rev 2 I June 20 12.doc ) -- Action Required t . Tailings Daily Inspection Repot1 Tailings Sluny Discharge Location I ' CELL N0.1 / ~,.....,. -•. ;i C.i 1~_:zc ;_, l : ~: t-' .. : + ' , ,q • i f. ~ 'I • .,J It, I • ' t l : 'l' • i ' I MILL SITE L ~1 I I \ ) / I . ) / ./ P.rr#'\ " l r•-._."'•._,. ... ,. .. ·' •' I ·~•·o N () ......... -.. -~-~.~ ... -~ .··...:! ~·"" . ..:~·j· ... :· -·~t::. "-.) White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \,_JJ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A·l DAILY INSPECTION DATA Inspector: ~ .. .r /JJ}:) Date; -tlr~Jzort Accompanied by:._../.-'~'-'--- Time: .~ Any Item not "OK" must be documented. A check mark= OK, X =Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM T Insoection Items Conditions of Potential Concern Cell I Cell2 Cell3 Slurry Pipeline Leaks, Dama~e. Btocku,ge, Shnm Bends t/ v_~ / - Pipeline Joints Leaks. Loose Connections 7 ....... ./ Piperine Supports Dnm~-~e. Loss of Support v v ../ Valves Leaks, Blocked, Closed v' l7 v Point(s) of Dischame Improper Location or Orientation 7 J . ./ 11. OPERATIONAL SYSTEMS and INTERIOR of CELLS Tnsoection Items Conditions ofPotential Concern Celll Cell2 Cel13 N s EW Interior Cell Walls ./ J ./ J ./ ./ Liner Observable Liner Damage ./ / ./ ./ ./ .,./ Water Level Greater Than Operating Level, Large ./ J J Change Since Previous Inspection Beach Cracks, SevereErosion, Subsidence / J --: Liner and Cover _ ~rosi_QQ_of CO_\I_er, ExQQsure _<JfLiner ../ / ../ - Ceii4A ../ ./ v' v J Ceii4A N S E w ./ ,/ ./ ./ ../ lv .._., ...,/ / ~. / C:\Oocumcnls and S~tling.~\gpalmcr\Local Scllings\Tcmporary Internet Filcs\Conlcnt.Oullook\7HUQ34A9\Tailinb'> Mnnngcmcnl Syslf!m Rev 2 I June 2012 clean (2).uoc Ce114B ../ v/ ../ ·./. ../ I Ce114B N S E W I I"" , ....... 1-' ./ IJ 1'-" 1'-" '-""' (./ I i / I _..--' ' ' ... J t -· I· ... White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 III. DIKES AND EMBANKMENTS InsQection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak - Crest Cracks, Subsidence, Severe Erosion --- ---- IV. FLOW RATES Slurrv Line(s) D GPM n Dike l~I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of37 - Dike I~ Dike2 Dike3 1A No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inSPect inspect inspect Dike 4A-S I j Pond Return S-X Tails -Q CJ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement ofTailines Precipitation: ()_ inches liquid Cell2 ./ / __ ...,...... __ Yes / Ye.o; Cefl 3 .// / --·------- Dike Dike 4A-E 4B-S I I J J ' J I S'Prav Svstem tl / No ----No Ce114A Ce114B ;/ ./ / I' - C:\Documcnts nnd Scttings\gpnlmcr\Local Sctlings\Tempornry Internet Filc~\Contcnt.Outlook\7HUQ34A9\Tailings Management System Rev:! I June 2012 clean (2).o.loc t I I I : I w l. -,, ~--.. -... .,.. . :-.•. ' -~ il' ·~; .. :_ · ..... :;~ '":' :. __ ) -· L , •' .;:k'· . - •• )J~' ·" ,...,.,~ .. -~-~ .:·~ . l .J White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 ·~ G 7/12 Revision: Denison 2.1 Page 23 of37 I General Meteorological condition" ~;,,~,·_I I I I Vll. DAn, Y LEAK'DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VID OBSERVATIONS OF POTENTIAL CONCERN A1Jh~ -Jo ~r} - I. E:\Mill SOP Mnstcr Copy\Book ll_Environmental Proccdures\07 License Renewoi\T:Uiings Management System Rev 2 I June 2012.doc Action Required i.) k t· I ... ..:; "'" .: ~ .. ~~ ~ ,J .. -"":~ ..... .: -~ -..:,~ ... 7-- -~·-! --. -, ' ..J;o.-·. .... ~· j '. •·. -· .. ~ White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 0 --. ~ .l ....... -- !!! I ; .... ---~ .... __ {/ ,• 7/12 Revision: Denison 2.1 Page 24 of37 ~~ ~ ~ ._~ .,_. =-== -.... (!2 1{2 ~o E' =-.. '·· .. : .... ··..-.. , ~ ... ....... l._ --~'-< 0~ . ' I• ; l 2 ' ,.., .-• ! t-.. / l" ·. c t . I ; i ~ . ---·---~"--· ~ ----------·---' --~ 0 IT1 F :z: 0 ~ (.;) 0 -c. -;-_, 0 ,. ------·-- ;:'f}~l~Mill SOP Master Copy\Book ll_Environmcntal Proccdurcs\07 License Rencwai\Tailings([r11i!Pn1Cllt Sr.;tcm Rev 2 I June 20 12.doc I •• ' . ' I ~ ~ ~ )1 ft ~ ~ II ~ .i t ,..... .. 'rfJ. rn ~ =-~ I= ...... (JQ 0 ~ :::: t""'::=tl 0 ~ n"' ~ 0 -.... -· ..... § ......__ ____ _ s:: F ~ -I m -~ 3 ~ i ~ l:io r;- ~;- 1.- L 0 br·· . ... ; I._, -ru _ ";'' . .._ .. .;..! ::;-.. -·-j-' ' .... ":t :::, :~ 4 •! ~~ I '-... -- White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \._.V 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector:<""..r Holt.bs Date~ 7/Mt-z.ot'l · Accompanied by: (f.u-ri" ~"'""if Time: _ \'Z..~D Any Item not "OK" must be documented. A check mark = OK, X= Action Required I. T A !LINGS SLURRY TRANSPORT SYSTE,M 1 Insoection Items Conditions of Potential Concern Cell 1 Cell 2 Cell3 Slurry Pipeline Leaks, Oqmage, Block~e. Sharp Bends 7 ../ ./ Pipeline Joints Leaks, Loose Connections ,./ ./ ../ Pipeline Supports Damage, Loss of Support ./ J ./ Valves Leaks, Blocked, Closed :7 ../ J Point(s) of Discharge Improper Location or Orientation v / J II. QPEl{ATIONAL SYSTEMS and INTERIOR of CELLS Insoection Items Conditions of Potential Concern Celli Cell2 Cell 3 N.; s EW Interior Cell Walls /' ,/ "" ./ ./ ../ Liner Observable Liner Damage / ,/ ./ ./ ../ ../ Water Level Greater Than Operating Level, Large / / / Change Since Previous Inspection / Beach Crucks, Severe Erosion. Subsidence _/ ./ ../ Liner and Cover Erosion of cover, .Exposure of Liner / \./" ............. Ceii4A J / J J ./ Ce114A N s E w / ....... I'./ ........ ../ ./ ·...-,_, c-/ ../ _,.....,. C:\Oocumenls anti Scllings\gpalmcr\Locul Scllings\Tcmporury Internet Filcs\Contcnr.Oullook\7HUQ34A.9\Tallings Management System Rev 2 I June 2012 clean (2).doc , \ .. J ~ f. Cc114B vi ./ ./ ./ ./ Cell4B N S E w '.,... .... .... .-- "-" 'c.-- ........-- _,. I' ·~·,· .. ···..: White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 m. DIKES A.'lffi EMBANKMENTS Insuection Items Cond itions of Potential Cnncem Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks. Subsidence, Severe Erosion -- IV. FLOW RATES Slorrv Li nefs) __QPM D Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect J 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect insQ_ect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect - Dike 4A-S j J Pond Retom S-X Truls \) ~ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Du~>ting Wind Movement ofTaili~ Pre.cipitation: . 1 f) inches l_i_g_uid / Yes 7 Yes Cell2 Cell3 I ../ ./ / ./ I I Dike Dike I 4A·E 48-S I I J J I I j I / / S_p_r~ SV$tcm 0. / _____ No _____ No Ce114A Cell4B .. ../ ·.../ J ./ C:\Documcnts and Scttings\gpalmcr\Local ScUings\Tcmpornry Internet Filcs\Conlcnt.Outlook\7HUQ34A9\T~ilings Mnnngcmcnt Syslcm Rev 2 I June 2012 clc~n (2).doc J ' ' . .•.. · ._ ~ ::' -.· ;__. .._.., .. ··-:1 .... ·1 o.t• ~ .. ..... 1 ::;.·~ '~t.t'-; .. - ·:.: '· ... ... ;-•'" -i'· :--.~ ... :-": l_J (_; White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 Sl:rt>0 L.\7jQObO General Meteorological conditions: 'P...--H~ ....j Cl<1'!) ---- VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan t ~.reA I R~ue~ I VIII OBSERVATIONS OF POTENTIAL CONCERN L..d<Ul o.P ~"-Mi.,:~ MJ..r,~1 La ..A of i>Y"'-H R""t..h Jl E. 2 -0..-..>"l.,..JJ cell Lj.4-Cell Lf.b tA ... J-"' ' 1-D ........ pcJ \..X.~\..er s--f ... .J.;o-'1 J'\.J-"l r-w ec v~ [.)e/1 <. h e.c.l<s c.o m pi c. fc: --r~lco M s; f., Frf; lM i~ .JV~p .Sa.'](~ 1. E:\Mi/1 SOP Masrcr Copy\Book J !_Environmental Procedures\07 License Renewal\ Tailings Management System Rev 2 I June 2012.doc ) i ~ ,: I - Action Required ' . ~.1 ......_ ,..,.,._ White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 t=40 ...... !::;) .... -------/ ~-----··---. ..... __ 7./l ~ -a~ ," ; ~! ~· 0 ~ { ""-. ~ m :x ~SI ,--~~~ r-b J "": z: -]~ 0 .. . .. . ~ :WI -~· ~ . . . . ' . . -~,.· .J . ' ~ l . ~ jj ~· .,., •. ... -, ......... -... 7/12 Revision: Denison 2.1 Page 24 of37 ~ ....... ' Tl '"· ~ --.-------.. i /---·~ .:· : .a ~ 0 IT1 l-z 0 ~ f. ==-. ··-......... ~ .............. ' ~ --... .......... ; ..... .. . ; ~ i }._ ··• ... } •.. R ...... '--._ ...... ' ; ----------------··--::.=--·. -· r-~ ~ ... 2 ,. (.1) 0 c -t" 6' ~ -----~--- 0\MIII SOP Mn.~tcr Copy\ Rook li_Environmcn[nJ Proccdurc.~\07 License Rl!lll!wnl\Thilings grnent System Rev 2 I June 2012.lloc ) < ~ L. 0 ~ ' I ~~ ~ ~ .......... :::.:::: --fJQ ltQ u.. :SJ Clltj :=-:) -----.:;i~ 0~ -· UJ r.t;r "e =-~ ~ ..... uo o· ~ = t-4::0 ~.g !:1) 0 ......... __ ,... g ~------~ ~ F en -TTl l ,, '.~ J 0 ~ -, ' ~~A "~-1 't .,. ·~·j I I ....... _. ... White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \.,__j~ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: ~ ;.,..._ f<&l-u- Da.te; ?j,dty Accompanied by:,.-~ ia\li J'""y Time:_~ Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Tnsoection Items Conditions of Potential Concem Cell 1 Cell2 Cell 3 Ceii4A Slurrv Pipeline Leaks, Orunage. Blockage, Sharp Bends / .../" ./ / Pipeline Joints Leak!i, Loose Connections .../ -/ .../ Pipeline Supports 'Damage, Loss of Support / / ...../ / Valve!\ Leaks, Blocked, Closed ._./" ../ / .._/ Point(s) of Discharge Improper Location or Orientation .......--/ _/ _/' II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Insoection Items. Conditions of Potential Concern Cell 1 Cell2 Ce113 Ce114A N s EW N S E w Interior Cell Walls v "-""-../ / ..,./ ~/ .../ •J Liner Observable Liner Damage --./ / v..,.. r -./ .../" ........ r.....-l v _/ Water Level Greater Than Operating Level, Large Change Since Previous Inspection -~ ._,.-.._/' Beach Cmcks., Severe Erosion, Subsidence _/ ~ .../ / Liner and Cover Erosion of cover, Exposure of Liner ./ \,./"" ..../ ,../ C:\Documents and Scllings\gpalmcr\Local Settings\ Temporary lnlcmcl Filcs\Conlcni.OU!Iook\7HUQ34A9\Tallinb'S Management Sy•tcm Rev 2 l June 2012 clean (2).doc · ... "' Cell 4B ~ -./ ......,.... ......,.... ....../ Celi4B 1' S E w rv .....--..,. k rL/ .............. ,_/ ...--__ ... White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Insnection Items Coi]dii.ions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion '------- IV. FLOW RATES Slunv Line(s) GPM a Dike 1-I No visible exterior slope or dike to im;pect No visible exterior slope or dike to inspect I 7/l2 Revision: Denison 2.1 Page 22 o1'37 Dike 1-Dike2 Dike3 Dike lA 4A-S No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to im;pect inspect inspect ,L_ No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to iOJ'PeCI" inllpect inspect tL Pond Return S-X Tails C) /:1 V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement ofTailinl:!$ Precipitation: t)_ inches liquid _____ Yes ....._.,/ Yes Cell 2 Cell 3 ~ / / ..,.- Dike Dike 4A-E 4B-S. / ._/ \. /"' ~ SomvSvstem r\ ~ No No Ceii4A Celi 4B .../ / _,-/ C:\Documcnls and Scttings\gpalmcr\Local Scttings\Tcmpornry Internet Filc,I\Conlcnt.Outlook\7HUQ3~A9\Tnilings Management Syslcm Rev 2 I June 2012 clc~n (2).doc t~. ' ... - ~ .~: ' ~ . . ;~,-~l .... -. . ': -' -·_ .. -:~:· !. '-~ .;. ... ~ ~~~ ... ~ d \-~~· ~ ... ~ ... ~ ..• r •T i ,:~ ~i... ~:-... ,. ·-·-i .,:; '1 ·~ • .• ;.'. .{~;-~ f··~: .. _ -i~:. ~ \___I White Mesa Mill -St.Dndard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 v 7/12 Revision: Denison 2.1 Page 23 of 37 L.\ 7 \ 31.-{ 3.6 ~· ) t;&W~:reorol~caloonditions: 5.,~ g -I I I I Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VUI OBSERVATIONS OF POTENTIAL CONCERN -t:..cs"'"""flc..h.A "S~li NEst+AP S.r--pl;~ e .... e.-.+- ~ · t ~I .S:_1.-.J, t.i -(.. ~[c fu-e--• ~ fc..u:.c.j' &-.~ r~pA.;rCCI\.. 11~1,. , v·t:l; +-t t:-rc~ +c..e...t'i ~ llv + ~ve-r-t).. rc.. ~ l.s tA,..fov ,._c).. '!?_~ 1· E:\Mill SOP MnstcrCopy\Book li_Environmcntnl Proccdures\07 License Renewal\ Tailings Management System Rev 2 I June 2012.doc Action Required - [::- 1. Tailings Daily Inspection Rep01t Tailings Sluny Discharge Location . I ;,.. ; c .· I :' .. /· ~~~~~~-~--,··: ( CELL N0.1 l I MILL SITE """' , I ,I N c u 0 "' .,..,; 0 "' "' c: :::1 ..... :~· ' I •; .""'-\ •of' 0 .. ;•. " ,, .!•~ "-: ·!:·' r-· . .,:· .. ~ .. '"; ., . ...;; . ,. __ .. ·- I ,,. .. / White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \..__Y 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Tnspecto~~~r UoJI;~ Date: ·1 '-'2b Accompanied by: &~ ~md'"' Time: ILJOo Any Item not "OK" must be documented. A check mark= OK, X =Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoection Items Conditions of Potential Concern Celll Cell2 Cell3 Ceii4A r Slurry Pipeline Leaks, Damage, Blockag.e, Shnrp Bends 7 , .-/ ./ Pipeline Joints Leaks, Loose Connections 7 ,_/ ../ Pipeline Supports Dama,oe, Loss of Support L7 ./ ../ / Valves Leaks, Blocked, Closed 7 ,/ c/ Point(s) of Dischar~e Imoroper Location or Orientation 7 ,/ v J II. OPERATIONAL SYSTEMS and INTERIOR of CELLS lnli!Lection Items Conditions of Potential Concern Celll Cell2 Cell3 Ce114A N s EW N S E w Interior Cell Walls ./ ,/ I./ 1.../ __, .../ .../ ../ .... ·-Liner Observable Liner Damage ./ ./ v J / ./ .__/ ......... ~- Water Level Greater Than Operating Level, Large / __.,/ / / Change Since Previous Inspection / Beach Cr~:~cks, Severe Erosion, Subsidence ./ ;/ ,./ ._,.,... Liner and Cover Erosion of cover, Exposure of Liner ./ / ./' ..----- C:\Documcnts and Scllings\gpalmer\Local Seulngs\Tcmpornry Internet Filcs\Contcnr.Oullook\7HUQ34A9\Tnilings Management System Rev 2 I June 2012 clean (2).doc 1 '... . .../ I Cell4B I I . ../ I </"' I <./ I J I __, I Ceii4B l' S E w . ...... """ ...... - "'/ .,._,. - _,/ ---_...... \·- ~ -..,~a White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.l m. Dfl(ES AND EMBANKMENTS Insl!ection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s) I GPM __ _i_ ------ Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect 7112 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to insfJecl inSQect insQ_ect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect ihsQecl inSIJect Dike 4A-s / / Pond Rerum S-XT:~ils D ~00 V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dustin~ Wind Movement of Tailing." Preoipit!\tl()'!: D inch_es li9!1lcL_ ____ , Yes 7 Yes Cell2 Cell 3 _./ /_ / / Dike Dike 4A-E 4B..S / / I / /: I Sorav Svstem D ------- _/ ______ No ------'No Cell 4A Cell4B / ...--; / r ---- C:\Documcnts and Sc!tings\gpalmcr\Local Settings\ Temporary Internet Filcs\Conlcnt.Outlook\7HUQ34A9\Tailings Management Syslcm Rev 2 I June 2012 clean (2).doc r. -- t' ~) White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 G 7/12 Revision: Denison 2.1 Page 23 of37 . .s h (II\ e ~ t..t/1 b 'MLS ) -·· I G~e<IDMeteorologi=o~ition~ qm~ acsg·;n l I I I I Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vlli OBSERVATIONS OF POTENTIAL CONCERN r f{s~A Oil 64-c fe•h~l\<1~ ::r:,.,spcc-f;oA . 'Rcpl,.c;.:.J :s ~ns of\ ~r:(Yldcr .f:.::eS ~~~ I L~ or 6MI'JJ.. ~cch "62 ~.,o\ I L.co..J.. ~~ ~~...)r M:t'l.~ t.A+ ,·J,!:_j en:..) l))o.-k~ 6n 0<., bcrh po ,J E:\Mill SOP Moster Copy\Book II_Envimnmcntnl Procedures\07 License Renewal\ Tailings Management System Rev 2 I June 2012.doc Action Required f t r~~; .. ' I ' ~--~~. ~--------._~~~~~~--~1----__. ______ ~~L-~~--~--~--~~--~~LL~~~---- Tailings Daily Inspection Rep011 Tailings Sluny Discharge Location j . i ( : I /r.--~_:::_-::_:;._,·~~·:::...:~:.11 MILL StTE .So I v t"iooA... CELL N0.1 -.~I ; 1 ~~ \rl'=t:no -N ; . I I I .. ,_ ~11\eJ,. N t""*1 4 S~IT'""-~ r,'' ·.·,1 :·J;.,, ~ ..... , •• f .. • ., ~~ :-;. . _ .. -~:~~:~ ~-"j -.-.,-· .... .-,.·r J ::-.1-.... ! ... -; .. / ,_.,. 1 ... . '" •' ~ ... -_ .. .~··· ,..:,~·l, -:,-..-•. ... • .>-~ J. -r.; -,._~~ \. ___ , White Mesa Mill-Stundan.J Operating Procedures Book II: Environmental Protection Manual, Section 3.1 I...Y 7112 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA )nsp<"IO~d u~ Oat~: 7/17 /2-ori - Accompanied by: {;"tJ.;r :"" Pt,J~ Time: P1P Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoection Items Conditions of Potential Concern Cell 1 Cel12 Ccll3 Ceii4A Slurry Pipeline Leaks, Damage, Blockage. Sharp Bends t/ .../ .../ ,_/ Pipeline Joints Leak~. Loose C,onnections 7 / ../ ../ Pipeline Supports Dam~e.LossofSupport ../ ../ / ..../ Valves Leaks, Blocl<ed, Closed 7 ..../ o./ .../ Point(s) of Discharge Jmpropcr Location or Orientation ./ ../ ./ IT. OPERATIONAL SYSTEMS and INTERIOR of CELLS Insnection Items Conditions ofPotenrial Concern Cell 1 Ce112 Cell :I Ce114A N s EW N S E w Interior Cell Walls ./ v I/ J ../ .../ ---1---.- Liner Observable Liner Damage ./ ./ .. Y ./ ../ -,/ 1-1-../ Water Level Greater Than Opemting Level, Large / / . ../ .....-/' Change Since Previous Inspeclion Beach Cracks, Severe Erosion, Subsidence 1../ ~ .._/ ......---- Liner and Cover Erosion of cover. Exposure of Liner / c;../ --- C:\Documcnts and Scttings\gpatmcr\l...ocal Sctllngs\Tcmpomry Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailings Management System Rev 2 I June 2012 clean (2).!1oc ···J I" . Ceii4B v/ .._/ ./ ../ ./ Ce114B N S E w :--,_ --..... r--,---__..,. ------- ..;.~;-.j .--~ ~ ·' ,-J ?':\1 ~~·, l~~j 'l .. 'I ;_ ... 1 ... l -· "~-.. White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section :1. I ITL DIKES AND EMBANKMENTS Insj;!ection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv_l ine(s) GPM c3D Dike 1-I No visible exterior slope or dike to in speer No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 ol"37 Dike 1-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect insQecl Dike 4A-S / / Pond Return S-XTails t.J LIS soo V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailinos Precipitntion: 0' inches liquid - , Yes 7 Yes Cell2 Cetl 3 / ,_/ _/ ./ Dike Dike 4A-E 4B...S / ~ ' I / v/ I Snrc1.v S-ystem 0 / _____ No ____ __.No Ceii4A Celi4B .,./ ../ / / C:\Documcnts nnd Scltings\gpalmcr\Local Scttings\Tcmpornry Internet Filcs\Contcnt.Oullook\7HUQJ4AIJ\Tailings Management System Rev 2 !June 20!2 clean (2).doc -I .· .}~d 5-~~1 -:~ "·· -..... ' .. .... • :·-:.: . •. i ':.~_.j (_J v White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 5hn~ General Meteorological conditions: _ __,S::::!.:: ..... ::.n!!.n!..:'-'=\-------- -.__) L..t720Z{t;.. VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN ..-v-J;I~ c:rc..O ~tu-Ae~ ~~b ~v-:t )<o1erh ~,)_ •• E:\Mill SOP Mos1cr Copy\Book ll_Environmcntlll Proccdures\07 Ucense Renewai\Tailings Management System Rev 2 I June 20 12.doc .. --- ) Action Required ~~- . '" Tailings Daily lllstJection Repo11 Tailings Sluny Discharge Location ' ' CELL N0.1 l. J k - .. M1LL SITE "E c: " E e ·:;; c: N ~I ... ~ """'!-· ~·. •'~ .. ~- ._ .... ,:~ • ·;•'•1 .-;·~ -;-:-... -..... ' ~ ' •:""", .. :..r• :-~)! ,: --~ ,' -. ~- ' l....._) White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \.,jl 7/12 Revision: Denison 2.1 Puge21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector. Gt.crl,._ Po..!.-.u: Date: ,/,fir:.{ Accompanied by: Dw·t.l Tv•"- Timc: ~ Any Item not "OK" must be documented. A check mark =OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTll:M I Tnsoection Items Condilions of Potential Concern Celll Ce112 Cell3 . Slurry P~ine Leak.r.;, Damage, Blockage, Sharp Bends ...----......---...--- Pipeline Joints Lcu,ks. Loose Connections ._/ _,...-.._.,........ Pipeline Supporis Dnmage, Loss of Support ............. .,.-\,../" Valves Leaks, Blocked, Closed ,./ / ~ Point(s) of Discharge Improper L_9Cation or Orientation ........ ._/ L_/' II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Im;p_ection Item~ Conditions of Potential Concern Cell 1 Cell2 Ce113 N s EW Interior Cell Walls ./ ./ _,.'--'-""" ./ ,_....... Liner Observable Liner Dn:mnge / ..,...., I.,..... ..,/' / / Water Level Greater Than Operating Level, Large Change Since Previous Inspection '-"" -./'" v Beach Crocks, Severe Erosion, Subsidence ._/ ../ ............. Liner and Cover Erosion of cover, Exposure of Liner ............. ../ / Celi4A ._/ ----/ / Ceii4A N S E w / ././ -....,/ .......-...--./ .............. / ___..... C:\Documcnls ami S~llings\gpulmcr\Local Scuings\Tcmporary Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tallings Mnnagcmcnl System Rev 2 I Juno 2012 clean (2).doc · .. ._) 1 ~- .' Ceii4B /" .......,.. / ..-- / Celi4B I'i S E w .....,. .....-.,..... / ...----- ---.:·:· : White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 DI. DIKES AND EMBANKMENTS Ins~ection Items Conditions of Potential Cone em Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion --- IV. FLOW RATES Slurrv Line(~) GPM ?oiJ Dike 1-1 No visible exterior slope or dike to inspect No visible exterior slope or dike to _ ins~ecl_ ' ' I l I 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike 3 1A No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to lns~e~l_ inspect inspect _ Dike 4A-S .../" _J_ Pond Return S-X Tails 4.~ .&:x:> V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Precipitation: ('/ inches liquid Cell2 _.,-""" / Cell3 -- Yes Yes Dike Dike 4A-8 4B-S / / I I J -~- SJ)Jll\1_ Svstem {_) _____ No _____ No Ceii4A Ceii1:B ~ l.----...--...___ C:\Documcnls nnd Scllings\gpJimcr\LocJI Sctlings\Tcmpornry lnlcmct Filcs\Conlcnt.Oullook\7HUQ34A9\Tailings ManJgcmcnt System Rev 2 I June 2012 clean (2).uoc t z-· .. ~; . ' - r· I .. :~····l .. --!.-'<:. ~-... . ~. .. , . ... :,J.-.r -.. ·.:.:··; :~.~~~·.1 .~ "' -· . ~ I •-• ~ ' ·-y ... ,..-- ·.:.,:: . ·~ ·-··- :...,;· \_I White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3. J G 7112 Revision: Denison 2.1 Page23 of37 y /'2'27/~ ) I Gene.-al Meteorological conditions: .$ '"'" 7 I -I . I I I VII. DAlLY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-I of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -u+:\i +1 Ct'c.~a> C.u..._~;...,u~::) 12J' c.Lu...-. 4o...,{. -s~+ s .. l. ... f;.:.A-lc.v' Ls Cl,._ +-.... ~l.s. A1t ec.re v-Ae!-r frc.c...~oc>~. I· E:\Mill SOP Moster Copy\Book ll_Environmcntnl Procedures\07 License Renewni\Tnilings Mnnngement System Rev 2 1 June 20 12.doc Action Required . l !. ~ -..,j ... ··:.;] .. -:-1 .;.I ..; ..... .. ..... "" White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 t::tO ..... ~ 'IJ'J ,_..,.. ~ P! .__""'· ----~ -- f") ~ ~ "7 . -j~ J • . . / .. • . . 7/12 Revision: Denison 2.1 Page 24 of37 ... ·....:... ....... ~: 'Jl "-~ -, -~ --,'!' . l r ~ §.. ,. i1 ! -t • l : ," .• t1 tr ..... ...... ~ .... ·.,. ......... ........ .._ -... 0 ' ITI (.I) i .. .--o 8 .-c ~ . :z -t"" ~ ' 9 o' ~ ~ .-1 ~ l , ~ ~ _. l. ~~ .............. =-=---(JQ ((Q U'.J "" \:nt:;l :::-~ s.s: ...... ~ e,= .,..... .. r~ r.n '"I:; ..., I'll =-..., F!l :::::!". (JQ 0 C"D := ~: :,) 0 ........ --~ g . ~ ,., ::! ~-: 1 l ,. ....... -.. -..... --..... ..__ - ~ l F I r-~ -I m l A I . ,, §:_ ; ; ., • ~,....... I ! .....,., ........... • ! .... ... • t -.~,-:___ _______ _ ··------··- 2 J 0\M\11 SOP Master Copy\Book li_Environmcntal Proccdurcs\07 License Rencwal\Tnilings IDI!Cment System Rev 2 I June 20 12.doc 0 .... r ~-:. .,.! _;_-·~ ~~·!.1 I. / ... _~ White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 \ !J ·~ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: ::e~ D~/t } A Date: 7/M. /'2ol'i ~ Accompanied by: .;V//'l Time: I?Pb Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Jnsoection ltcms Conditions of Potential Concem Cell 1 Cell2 Cell3 Celi4A SllJ!l}' PjpeJinc Leak~. Damage, Blockuge, Sharp Bends v J J ·c/ Pipeline Joints Leaks, Loose Connections .../ ../' ~ _/ Pipeline Supports Dnm:,t«e, Loss of Support v _ ..../ t../ ._/ Valves Leaks, Blocked, Closed ......... _, ,_/ ../ Celi4B ..../ ,. ../ ../ Point(s) of Disc_!mrge 11!1prop~r Location or Orientation J I / .../_ / I J --- ll. OPERATIONAL SYSTEM-S and INTERIOR of CELLS Jnsoection Ttems Conditions of Potential Concern Cell t Cell2 Cell3 Ceii4A Ccli4B N s EW N s EI W N s E w Interior Cell Walls I_./" L_..;' v ....--.._/ ----,_.,.. ....... , ......... :../ . .., ~ / Liner Observable Liner Damage / v v i/ / / ,_/ ._., -r........----- Water Level Greater Than Opemting Level, Large ~ ~ / / / Change Since Previous Inspection Beach Cmcks, SevereErosion, Subsidence _/ ~ --~ Liner and Cover -_fu_osion _of cgv~::.r, Expo,c;ure of Liner ,.-/ / / / / ---- C:\Documcnts ami Scllings\gpalmcr\Locul Settings\ Temporary lmcmct Filcs\Conlcnt.Outlook\7HUQ34A9\Tailings Mnnngcmcnt System Rev 2 I June 2012 clean (2).doc \J l ·~· . :] ~· j .. ~ -~~~ 1 .... ~ , -~·.,.: ~··::-!.1 ~~ .. . ''\ ·• White Mesa Mill -Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Insgection Items Condition~ of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s) Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inSJ!eCt I - 7/l2 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in!'pect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in~ect inspect inspect Dike 4A-S t! / Pond Return S-X Tails GPM ----~------____s_o_Q_ qql> ------ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONT ROL Dusting Wind Mov~ment of Tailings .Preeipitntion: rJ inches liquid , Yes / Yes Cell 2 Cell3 // ./ / / Dike Dike 4A-E 4B-S I J / I I I / I / Somv Sv.<;.tem (} ---· -- / No No Cel14A Cell 4-B / _/ / ./ C:\Docum~nls and Scltings\gpnlmcr\Locnl Settings\Tcm(!Orary Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailings Management Syslcm Rev 2 I June 2012 clean (2).doc ''i • •.-'7 ' : 1., .~ ~-· -:· ... - ~. t..-·1 . -.j .. ;,.• .... ., ~ ·.\ -~"4~ \___ J White Me~a Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 (_; 7/12 Revision: Denison 2.1 Page 23 of37 Lf72QoZ.... :7/J~ ) f~-rolo~cal candmons: ~~ ~-I I I I VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as AttachmentA·l-of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN ;Jd!kZ) ~o> ~a- E:\Mill SOP Master Copy\Book II_Environmenlnl Procedures\07 License Renewni\Tnilings Management System Rev 2 I June 20 12.doc Action Required ~ -r-c--iC'1 §~ "'~ ·;:: N c:J c:J c::l ~0 cP-< 0 ·r;; ·:;: ~ C'1 --r- ' . ! . Tailings Daily Inspection Repmt Tailings Sluny Discharge Location ' / . ,< I . I I .. I I I ,...·-·-_· _-, -_~_-:_,=_-_,_~:·_· ...,2_ .... _~~~-&P"' .. __ .. :..::-.: ri .So lv ho""- CELL NO.1 ·. MILL SITE I. -.. , .. """'' , I ' .. ', I' I N ( ~~-~~ ~--~ .., __ ; . ·<-1 . ~ ,::.---.... =-':..··. ' )·' ~; ~ .. ' , ..... , .. .... c.' i :-'i~"'i ~: .... ~ . :-~~J _.J ~-~~ ;.·-:.::..· I ; ... _. White Mesa Mill-Stand art! Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 \..JJ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIXA-1 DAILY INSPECTION DATA ~-~~~ Inspecto~,.....,r Date; 7/W /zolj Accompanied by: ,.......-15 Time: !4:ta Any Item not "OK" must be documented. A check mark== OK, X ==Action Required I. TAILINGS SLURRY TRANSPORT SYS'IEM I Inspection Items Conditions of Potential Concern Celll Cell2 Cell3 Sluny Pipeline Lea~s. Damage,.Blockag.e, Sbnm Bends ./ J / Pipeline Joints Leaks, Loose Connections ./ ,/ ./ 2ipeLine Supports Dama~e. Loss of Support 7 .../ I/ Valves Leaks, Blocked, Closed 7 ,_/' .../ Point(s) of Disch<1rge Improper Location or Orientation 7 ./ ./ II. OPERATIONAL SYSTEMS and lNTERIOR of CELLS ln~tion Items Conditions of Potential Concern Celll Cell2 Cell3 N s EW / Interior Cell Walls ./ I/ I./' lr/ ~L_ ../ Liner Observable Liner Damage v / ./ / / / Water Level Greater Thnn Operating Level, Large v v -...__,../ Chan~e Since Previous Inspection Beach Crucks,..Severe Erosion, Subsidence ./ ../ ._.../ Liner and Cover Erosion of cover, Exposure of Liner / ......,/ _.;/' Celi4A v r/ ,_/ v ./ Ceii4A N S E w ./ ----,./ ./ ./ ~ ,...,. ._/" __...... / C:\Documenls ami Scllings\gpulmcr\Locul Sctlings\Tcmporary Internet Filcs\Contcnt.Oullook\7HUQ34A'l\Tnllings Management Sysh!m Rev 2 I June 2012 clean (2).doc I \.J Cei14B .. ../ J ./ ./ ./ Cell4B N S E w L""" r--./ ./ ---/ ..........-- ~.....---'" ----. ..... ,, -~7_ .. _ .. :•• ~-..,:~r ... -. -,--. , "'" ~·.; . - ~ ~ . "'1" . . ......... ~ . .. -...... ... •• • 'I .. . !-;•·1 .. . •. ' White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Insm;£tion Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOW RATES Slurrv Line(s} GPM Dike 1-I No visible exterior slope or dike to ins~·ecr No visible exterior slope or dike to inspect I -·-----~""------- 7/12 Revision: Denison 2.1 Page 22 of 37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in;;pect im;p~t in~ect Dike 4A-S ' / ; ./ Pond Return S-XTails .so() ~o v V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL .Ousting Wind Movement of Tnilin~~; -~ ..... P_rec.ip_ltatign: _ v inche.c;. liquid / Yes 7 Yes Cell2 Cel13 " / ../ / / Dike Dike 4A-E 4B-S / / I / / S_n_rn.v .Svstem 2J ---- _____ .No ----~No Cell 4A Ce114B / .../'/ / C:\Documcnts nnd Seltings\gp31mcr\Local Sctlings\Tcmpor.uy Internet Filcs\Content.Outlook\7HUQ34A'l\Tnilings Mnnngcmcnt System Rev 2 I June 2012 clean (2).doc I ,. 1 .. ·-.r ..... .. ~·s...~ . ~ ' .. . . _ l_J v White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7/l2 Revision: Denison 2.1 Page 23 of37 sl~~ '173c)~f(~ General Meteorological conditions:_-=5=--"'-=f\o""'"~-1---------- Vll. DAn.. Y LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data fonn included as Attachment A-1 of the DMT Plan VID OBSERVATIONS OF POTENTIAL CONCERN ;-A ~ do ~J- 1. E:\Mill SOP Master Copy\Book ll_Environmcntal Proccdurcs\07 License Renewai\Tnilings Management System Rev 2 I June 20 12.doc ) Action Required .._ r- Tailings Daily Inspection Rep011 Tailings Sluny Discharge Location . ' ' [ . I ' . <>,---· .. ~_, ~ --~=_:. ----·~<:~-: r' MILL SITE t / (' / ,' ._)Q l..J h OIA.. .. CELL N0.1 \. -~ 1 p:t: 1 I ' I .~'\7~.-;.to I j , .. N ( ..... -·· ·.:I 4~:·~ . ·---~ ... :.;#~ 1.__. '-.,' White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \ ... Ji 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIXA-1 DAILY INSPECTION DATA Inspector: 6e. .. '"i""' eo.\~ Date~ 7l:z,l 1'=4 Accompanied by: r. .... ...u-1\,II~~Y Time: IY3o Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM T lnsoection Items Conditions ofPotentiul Concern Cell t Cell2 Cell3 Ceii4A Slurry Pipeline Leaks, Damap:c. Blockage., Sl1arp Bends ..- ----- ..--,..,- Pipeline Joints Lcnk.'\, Loose Connections ~ -/ / ...- Pipeline Supports Damage, Loss of Support ./' ......,.. -Valves Leaks, Blocked, Closed ......,.. ./' ./' -Point(s) of Discharge Tmorooer Location or Orientation ...,..-...... / - II. OPERATIONAL SYSTEMS and INTERIOR of CELLS lnsoection Items Conditions Of Potential Concern Celll Ce112 Ce113 Cell4A N s EW N S E Interior Cell Walls ..,.. ........... -_,. '-....-/ Liner Observable Liner Damage / / ./ ,_,. ..... ........ ..........-.....-lv Water Level Greater Than Operating Level, Large Change Since Previous Inspection -/ / ........- Beach Cr.ICks, Severe Erosion, Subsidence / ..., ..r / Liner and Cover Erosion of cover, Exposure of Liner ......,... ~ .-L_ w .....- o./ C:\Oocumcnls anti S~llings\gpalmcr\Locul SclUngs\TcmJlllmry Internet Filcs\Cnntcnt.Outlouk\7HUQ34A9\Tnllin~ Management System Rcv2 I Juno 2012 clean (2).doc ·~J I ~ Ccll4B ....- ,..,- ,..,- / - Cell4B N S E w r ........ 1-........ ........... r ...... ._......... ,.,., _L/"" .;;:- -"· . ~~ ...... ~ • ·- White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 Ill. DIKES AND EMBANKMENTS Insyection Items Conditions .of PotentinJ Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Area<>, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Linets) GPM C) Dike 1-I No visible exterior slope or dike to inl'p_ect No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 or37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in-spect in~ect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect in.<;pect insQ_ect Dike 4A-S \/"""" / PondRetll m S-X Tails r) L.!SO- V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings P recipitation: (') inches licruid _____ Yes ~ Yes Cell2 Cell 3 ._,/ / ~ _./"'" Dike Dike 4A-E 4B-S / .._,/ I ..L_ .../ I Spra_v Svstem 0 ~ No ----~No Ceii 4A Cell 48 -,./" ..--- C:\Documcnls and Scllings\gpQlmcr\Lncal Sctlings\Tcmpornl)' Internet Filcs\Conlcnt.Outlook\7HUQ34A9\Tailings Management System Rev::! I June 2012 clean (2).tloc . ~--~~ ;~:,· • ... ~f~. .. ~ .... ~ ·-.I ~ .::-·1 .... < "' .... .; .. : .. _._ -;' ~~ v White Mesa Mill -Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 I Genernl Meteorological conditions: -··~~)1 I • ' ~ .:::;· .t::. ~ ~~l:\!f c..J.~v.~f. VII. DAU, Y LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan ym OBSERVATIONS OF POTENTIAL CONCERN _ c...~c.J.. ~;\tu-.r c..+-.._,l ~'ttv c..~• st .. hG.-s. t.l.....c..c.M ......, .. '-~\"'/ w-.IU ,._...._A o(c,..... ...... lc~Je.,.t ,.to..+e.. c.+-4A,'-til L.1)J, ), E:\Mill SOP Mnslcr Copy\Rook II_Environmcntnl Proccdurcs\07 License Renewal\ Tailings Man3gement System Rev 2 I June 2012.doc ) ..-· Action Required ~· f ~ ' ~ L :;:::::~•s:i ~-,~ L :'1(-<I ... .. ... r. .. • ··..,I ' • • •• : •). !,. • I ( I Tailings Daily ltlSJ>ection Rep01t Tailings Sluny Discharge Location J i i .: ~~~~'l""-C" I ~-.... _::~~.-: r I I Jr:~~.._, ( . ' ,- 1 ; ~'1\~ SollJt-io<A- CELL NO.1 .. . C) MILL SITE ... l :=I . ~ L~., : j N "' -· -~. , __ White Mesa Mill-Standard Operating Proccdurcli Book II: Environmental Protection Manual, Section 3.1 • . .._;;· 7/12 Revision: Denison 2. t Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: tf(e.r,. ;""-Pc., l-.u- Date: '] /2'2./ 1 y Accompanied by: };~ ~t>IG.kf Ti me: 7IZ1. 14 Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSJlOR'l' SYSTEM T Insoection Items Conditions of Potential Concern Celll Cell2 Ccll3 Celi4A - Slurry Pipeline Leaks, Damage, Block~~ Sharp Bends .___.... / / / Pipeline Joints Leaks. Loose Connections _/ .../ / / Pipeline Supports Darrm~e.~s ofSupport / ./ / -/ ·Valves L~ks., Blocked, Closed / ._./ ../ / Point(s) of Discharge lmorooer Location or Orientation /" / ._./ / II. QPERATIQNAL SYSTEMS nnd INTERIOR of CELLS l m;pection· Items Conditions ofPotentinJ Concern Celll Cell2 Cell3 Ce114A N s EW N S E Interior Cell Walls ,/ / .......... .._,/" ,/ ./' ~ Liner Observable Liner Damage -"""' ,/_ / .....--v" :'""'_ Water Level Greater Than Operating Level, Large Change Since Previous Inspection L .L_ / .._,./ Beach Crocks. Severe Erosion. Subsidence / / ./ '-""" Liner and Cover . Erosion of cover. Exposure of Liner ./ / ../ ./ w ../" ...,. C:\Oocumcnls anc.J Scllings\gpalmcr\Local Settings\ Temporary Internet Filos\Contcnr.OUIIook\7HUQ34A9\Tailingo; Mnnagcmont Systcrh Rev 2 I Junll 2012 clean (2).doc ·~J ... I Ccli4B ./ / ._../ \,./"" ./'" Ce114B f' S E w ,/ ....... ,_,. ../ _....., ._,.. / ,_,/' ./ f. -· .J ·=) White Mesa Mill-Standard Operating ProcedureS\.. Book 11: Environmental Protection Manual, Sec lion 3.1 ill. DIKES AND EMBANKMENTS Ins[!ection Items CondiliQns of Potential Can cern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM Ill Dike 1-I No visible exterior slope or dike to in5pect No visible exterior slope or dike to inspect I 7112 Revision: Denison 2.1 Page 22 or37 Dike 1-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in!>pect in~ect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect Dike 4A-S ,/ ~ Pond Return S-XTails LJ,(.:; --q__sa_ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings PrecipitatiQn: C) inches liquid · _____ Yes .._,./ Yes Cell2 Cell 3 / / L _ / Dike 4A-E V'" ~ Cell4A / -- C:\Documcnls und Sctlings\!;llalmcr\Local S~llings\Tcmporary Internet Filcs\Conlcnt.Oullook\7HUQ34A9\Tailings Management Sys1cm Rev 2 I June 2012 clean (2).uoc I Dike 4B-S I .__../'" i I I I ~J SomvSvstem () ~ No No ( Ceii4B L .......- ...,- I ,.. c L ~) .v White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 I Geneml Meteorological conditions: -··~l I • 111111111:::: 11-- £,.~. .o.vo..'f VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks arc recorded on the Daily Inspection Data fonn included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -C.oAAPlc.. -l-c..cl 'fiV\-CIA. +-"'-\y DTw c....~c.... ~5 f2.. t-C..C.. ·• v e. c).. loe...J.. of \lc..-'l ~o""""-5...,.,, .-t.... ~~. 1. B:\Mill SOP Mn.~lcr Copy\Rook II_Environmcntnl Procedures\07 Uccnse Rcncwni\Tnilinss Management System Rev 2 I June 20l2.doc ) Action Required ,. --r- l . Tailings Daily Inspection Repo1t Tailings Sluny Discharge Location . i ·' i I /;i~.--~ ~--~-~··--_= ~_.---..,~ ~-· . r; MILL SITE ..So I'-' t-io""- CELL NO.1 ' I / '· ·-. I ~, ' I ··~~ N 0 J '--~· White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 I.J' 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: ~ .... ;""' P.,..l....-cr""' Date; ?l 'Z-3 I I '-( Accompanied by: :r~~-:=4C \toll·~~ Time: \'-too Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLuRRY TRANSPORT SYSTEM I Inspection 'ltems Conditions of Potential Concem Celll Ccll2 Ccll3 Cell4A Slurry Pipeline Leak!:, Damn~. Block~e. Sh__ll.l'Q Bends ..,..-/ ,_/ ....,...- Pipeline Joints Leaks, Loose Connections / .._./ ......,/ ,..,.,..... Pipeline Supports Dnmmre, Loss of Support / ............ ......,/ ---Valves Leaks. Blm:kcd. Closed / / L ........- Point(s) of Discharge Improper Location or Orientation .........-....._.,/ / / D. OPERATIONAL SYSTEMS and INTERIOR of CELLS In~oection Hems Conditions Of Potential Concern Celll Ce112 Cell3 Ce114A N s EW N S E w Interior Cell Walls '-"" ../ ./ / / /.../ v" ..../ Liner Observable Liner Damage .../ ./ h .... / ._.......... / ../ ...... ...... ....... Water Level Greater Than Operating Level, Large Change Since Previous Inspection ,.._/' ............ .~ ~ Beach Crucks, ;Severe Erosion, Subsidence ........-/ ............... ...._/ Liner and Cover Erosion of cover, Exposure of Liner _....... ../ L ............- C:\Documenls and Scllings\gpalmcr\Local Selling>\ Temporary Internet Filcs\Contcnr.Ourlook\7HUQ34A9\Tnlling.< Mnnagcmcnt Sy.~lcm ~ev 2 I Juno 2012 clean (2).doc '·.J Celi4B .._./ ----......... L ._/' Ceii4B N S E w .....1 ._.,..... IL./1 ....... ...... ........... / ~ / ~ I ~: ·.~~,----, ·:, 1 ;:"\1 -.~ ~!"-i White Mesa Mill -Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 DI. DIKES AND EMBANKl'v1ENTS Jnsi!ection Items Cgnditions ofPgtential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion ------- ---- IV. FLOW RATES Slurrv Line(s) GPM /1} Dike 1-I No visible exterior slope or dike to im;pect No visible exterior slope or dike to inspect I 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect insp_ect insQ_ect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect in!ipect inspect Dike 4A-S ~ / Pond Return S-X Tails lfod LtSc\ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Pre~iplu:ttion: r ) inches liguid _____ Yes _..,.. Yes Cel1 2 Ce!l 3 l!.L_ ._/ / / Dike Dike ' 4A-E 4B-S i I I / /I I .._..,/" ../ Sorav Svlttem ' {/ ./ No No ---- Ceii4A Ceii4B ./ ,_,.., _ ... / _..,.,., C:\Documcnts and Scttings\!,opnlmcr\Local ScUings\Tcmpornry Internet Filcs\Contcnt.Outlook\7HUQ34A9:Taitings Mnnagement System Rev 2 I June 2012 clean (2).doc ... I I t• [ r . I -;J .... !~ .~ ., \__) v White Mesa Mill-Stnndard Opernting Procedures Book II: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 _;),·-c.( ~I j -, u -,-, General Meteorological conditi_ons: 5 . ./ ....... 7 -------- VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -s \....... t-$ c.+t\c...-.e./'-t-~; t""" G-~~ ....,-fi~.s. Re..c...~: v e.~ -z ~oc:...A t!> f o ..... c,..J""' r-~ .,....b ~ tc:.r-;"' ( v -1-:L; +-y f2.ober+s .( C.,.-.d ...n~ "P~~. ~-~-~~~+J J.;r--+ PI'& .A/\ I. E:\Mill SOP Master Copy\Book I J_Environmentnl Proccdures\07 License Rencwal\Tnilings Mrumgcment System Rev 2 I June 20 12.doc ) . Action Required Tailings Daily I.nstJ ection Rep011 Tailings Sluny Discharge Location / (. \\.~ I ' . ·" • J .So I\,) ho""- CELL N0.1 i I t' / I . MILL StTE I --·-I p:'L 1 ' I N 0 ~ ... _ ..... White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 '.,,_y 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A·l DAILY INSPECTION DATA Accompanied by: (ry.rr:c ft.,..\M"'r Time: l~OD Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoection Items Conditions of Potential Concern Celll Cell2 Ccll3 Slurry Pipeline Leaks, Damage, Bloc'k~e. Sharp Bends 7 ./ c/ Pipeline Joints Leaks, Loose Connections ../ ./ .../ Pipeline Suooorts Damage, Loss of Support ,/ J .../ Valves Lcnks,Biockcd, Closed -v' v' v Point{,;) of Discharge _ lmj)r9Qer Location orO_!ientation_ v v' J II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Jnsoection Items. Condition~ ofPotentiul Concern Cell 1 Cell2_ Cell3 N s EW Interior Cell Walls ,/ ./ ../ ./ v / Liner Observable Liner Damage / v IV v J .../ Water Level Greater Than Operating Level, Large Change Since Previous Inspection / / / Beach Cracks, Severe Erosion Subsidence / / .._/' Liner and Cover Erosion of cover, Exposure of Liner / t/ .._./ ---- I Cell4A ./ J ./ <.../ .../ Ce114A N S E w ../ .../ V' ../ / ../ ./ ../ / ../" ............... C:\Documcnls ami Scllings\gpalmcr\Local ScUinb'S\Tempomry Internet Filcs\Contenr.Outlook\7HUQ34A9\Tallinlls Mnnngcmcnt System Rev 2 I June 2012 clean (2).doc Ccll4B ._/ ./ ../ J ../ Ccii4B f'i S E w ~../' ~ - ../ '-"' ---~ ---._.. -- "J -' ,. -' .. .. :-~ '• ,_,1 ... ... ... ,I.. White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 Ill. DIKEs AND EMBANKMENTS Jns~ection Items CondiLions of Potential CQncem Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Une(s) GPM D Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to in~pecL I 7/l2 Revision: Denison 2.1 Page 22 o1'37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to im;peCL inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect insp~t im;pect Dike 4A-S / /' Pond Remm S-XTails Lj 35 r::.OD V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Precipitntion: () inches liquid r Yes 7 Yes Cell 2 Cell3 / ,// .I / Dike Dike 4A-E 4B-S / / I I J / Sornv Sv!oitem 0 ./ _____ No _____ .No Cei1 4A Cell4B " .., ./ / / I C:\Documcnls and ScUing.llb'{lalmcr\Local Scllings\Tcmpormy lnlcrnct Filcs\Conlcnt.Outlook\7HUQ34Ag\Tailings Management System Rev 2 \June 2012 clean (2).doc I l , .... r-. l .. l • > ;:.1 .. ··~ .-. ·~:-.~: , ...... .,. .. •' '":-tt:,( .:;: 1 '1 \__) White Mesa Mill-Standard Operating Procedures Book 11: Environmental Prolection Manual, Section 3.1 v Lf7Lj30~~ Sl;.....,.,c.<· 7/l2 Revision: Denison 2.1 Page 23 of37 ~· ~~~~Meremulogicalconditio~" £@}6 a:5 . I I . I I I Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks arc recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -\.A\~\~ C.f'c~ hc;,.vJ(j ~~r 1--o...u\ of' ~3o(:r}5 r~'"'J. I , E:\Mill SOP Ma.~lcr Copy\ Rook II_Environmcnlal Proccdures\07 License Renewai\Tnilings Manngement Syslcm Rev 2 I June 20 l2.doc Action Required ~': .._ r- Tailings Daily Inspection Rep011 Tailings Sluny Discharge Location / I ' tr~·~~~ / I ' .. ' ! ... ' .· CELL NO.1 ' i i I i MILL SITE .,....,.,.'4, .... -.--. ·······. ··--·. I ~nl..l_ ) I I ~· .. ~·· .~ j/ . I ( N (~ 'I •'·i ..... =:. .. :, -1 .!. .... --·· ·. ~1 j .~'-'1 --.-1 .. < ~ White Mesa Mill -Standartl Operating Procedures Book II: Environmental Protection Manual, Section 3.1 '\J 7/12-Revision: Denison 2.1 Page 21 of37 APPENDIX A~l DAILY INSPECTION DATA Tnspector: 6-w,. . ....._ Po...\..........u- Datc: 71 2.5-l t y Accompanied by: "U...""""=k t\-ol \ ,Je.y Time: !300 Any Item not "OK" most be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM T Jmmection Items Conditions of Pote ntiuJ Concern Celll Cel12 Ccll3 Celi4A Slurry Pipeline Lealcs, Damage, Blockage, Sharp Bends _..-./ / ,_./' Pipeline Joints Leaks, Loose Connections .../ / --./" Pipeline Supports Damal!e, Loss of Sunoort / _, ./ / Valves Lea~. BJockcd. Closed ------ / ,../_ ,../" Point(s) of Discharge _ Impro_Ilcr Location or Orientation ____ _/ / / ./ II. OPERATIONAL SYSTEMS and INTERIOR of CELLS insoection Items Conditions of Potentinl Concern Cell 1 Cell2 Ccll3 Cell4A N s EW N s EW Interior Cell Walls _/ ../ .....-!" ........... ---.--\, r ....... __., . ...,.. Liner Observable Liner Domuge ../ -.... ,./" ......---,....,..--./ ,/ / Water Level Greater Than Operating Level, Large Change Since Previous Inspection ,./' .....-___ ...........--:_ ~ Beach Crnc:;ks, Severe Erosion, Subsidence ,./ / .../ V"'_ Liner und Cover Erosion of cover, ExpOl\Ure of Liner / ____,. ,....,..--./ C:\Documcnls anti Scllings\gpalmcr\Local Sclllngii\Tcmpomry Internet Filcs\Conllmt.Outlook\7HUQ34A9\Tallinb'l' Mnnagemcnt S}'li!cm Rev 2 I June 2012 clean (2).cloc v Ccli4B _,.,.----,./ ,....,..-- / Celi4B N s ~ ........ _... ........... // ~--~--- ------..----- t - . --. l ·~ i _ • L • .~· -.. ~_'-~,; -. ... ·-· .. ~~~· ·-· ;-::. :"1• .. -· ., ···1 ' White Mesa Mill -Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 III. DIKES AND EMBA-m<MENTS Ins11ection Items .Conditions of Patenrial Concern. Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM ----------{) - Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect T --- 7/12 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspecl inspect inspect No No No visible visible visible exterior ex ted or exterior slope or slope or slope or dike to dike to dike to in:;pecl ihspect inlipect Dike 4A-S _./ ,_.,/ Pond Retum S-XTails 6 () ---- V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dustinlit Wind Movemcnr of Tailings t.R_reci_pi tntion: (') inches l!g uid Cell 2 ._./' /"_ v .... Yes \07' Yes Cel13 ___.... _/"" Dike Dike 4A-E 48-S ,_/ ._,/ I I ./ _./ Sorav Svstem _ /") --- ______ No _____ _,No Celi 4A Ceii4B ._.....--~ ./" - C:\Documcnts and Scttings\(;palmcr\Local Scuings\Tcmpor.uy Internet Filcs\Contcnt.Oullook\7HUQ34A'J\Tailings Management System Rev 2 l June 2012 clean (2).doc - t . r 3 ~-/·~ ' "--' v White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 ..ST \.{ 7 '-1..6 0 (3 . I Genernl Meteorologkal cood;t;oos: -• wrv"'"h(> I I ~1..<;,0. ..... 1 Vll. DAILY LEAK DETECTION CHECK -Daily Leak Detection Chccfcs are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VID OBSERVATIONS OF POTENTIAL CONCERN -st...v.+ Sot~+-~o..--. le-vels, ·A-H vAtk.x-~c..c..boo..r-~. -v+-i·l~+y cr~~ eo"""+;~v~~ +o e.l~-e1vf-~p- -13'ur;,._e)..._ lle.-'Z.. ""'-"""+e.r-~ ..... l. ), E:\Mill SOP Ma.~tcr Copy\Book ll_Environmentnl Proceduro.~\07 License Rcncwal\Tnilings Mwmgcment System Rev 2 I June 2012.doc 1. _) ... I I . Action Required , -. ... • A.,.. --~~~ ~~ '~· ~i:·,~ ~~ ·-! i -- White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 24 of37 !::10 .... ~ •n <-? g ~ ..... ~ ~ ~ ~. l . 1 • ~ ~ ~ 'I "'0 ,: -o ~ . -- ~-. f; IC'Ji ·~~ !f') .. ~ ~ 1.,_. . • ' ' ~ . • llr.. ., ... ·-- "' ··-. .7} ., = "'-...----.. ~, j ----'" ... >-} ; . ' - t ,' ... : .. 4 ,• .. . ' ' .... ' 1 f _... o,' :~ •' ~ l ~ ' k -.. ~ .~ .. "4, "', ...•. ..J .. 1 i') .. • ... --n-~ .. .. .c .,...-.... : ' . ~ . -.. ,-: ' '-.._ t ~~ ...... ,, .• • d .... ,_ ; ! ' ·-... _......___ __ 1___·-=-~-...=-----::._-·_J ,--"11 -----r-- II ~ 0 m F ::z: 0 -=-- l/) 0 -c -r _, 0 ,. ----·--··-·- o'vllll SOP Ma~lcr Copy\Book ll_Environml!ntal Proccdures\07 License Renewni\Tniling-Ument System Rev 2 I June 2012.doc .............. _ ~-1 I ; a. l i ~~ .,._ ...... :=: == :; ::: IJQ IJQ UJ :I'J V.:.t:1 ~ =· ~v ...,. -. 0~ ..... l'f.l r.n "e a-~ ~ ...,.. F -· (JQ g (1) _. r-c~ g"'' Q,) 0 ---· ~ g -----------. ·~ ~ i F ~ ~ 1 rn :J j 0 ... -~ ] ·""":- .. ;..::, :. '.; I~.-• .. . . ·~ ...... ] .. ~1' ~~--.. r• .. ..,j . -~ ~~._ .. / White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Scclion 3. I \,_y 7/12 Revision: Dcnisun 2.1 Page 21 of37 APPENDIX A-I DAILY INSPECTION DATA Inspector: 0""'='""'" (?p..J-.c.r-Date: "7l/7.;"i)_1 ~ Accompanied by: ___ _ Time: 1600 Any Item not "OK" must be documented. A check mark =OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Insoection Items Conditions of Potential Concern Celli Cell2 Cc\13 Celi4A Slurry Pipeline Leaks, Damage, Blocka::>;c, Sharp Bends / I ./ ./ / Pipeline Joints Leaks, Loose Connections -/ / ./ / Pipeline Supports Dnmage, Loss of Support / / / / Valves Leaks, Blocked, Closed ~ ./ / / Poi nt(s) of Dischurgc Improper Location or Orientnlion .......... / ._,/ / IT. OPERATIONAL SYSTEMS and INTERIOR of CELLS Tmmection Items Condi!ions of Potential Concern Celli Cell2 Ce113 Cell4A N s EW N S E Interior Cell Walls ../' ././ ,..., -/ ,.;" Liner Observable Liner Damage ,_/ -../' -_.., / ../ _,...r...,. Water Level Greater Thnn Operating Level, Large Cl1an_ge Since Previous Inspection ........... ...;-./ ._.,/' Beach Cruck!i, Severe Erosion, Subsidence / / ,.,__.,. ..,./ w -.......... Liner and Cover Erosion of cover. Ex.r>_osure of Liner ../ L ,/' .. ~ C:\Documcnts ami Scuings\gpalmcr\Lucal Sclllng:;\Tcmporary Internet 1-ilcs\Conlcnt.Oullook\7HUQ::14A9\Talling~ Mnnngcmcnt System Rev 2 I Juno 20.12 clean (2J.doc \J Cc114B ./ / ._./ ----- Celi4B N S E w r-..... ~-.......... ....... ·-v_.: --J ----~ White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 IIL DIKES AND EMBANKMENTS InsQection Items Conditi·ons of Potenrij!l Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion ----------- IV. FLOWRATES .SlurrvUnels) GPM (', Dike 1-I No visible exterior slope or dike to ins-pe<:t No visible exterior slope or dike to inspect I 7112 Revision: Denison 2.1 Page 22 of37 Dike I-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect Dike 4A-S ~../ ,_/' Pond Return S-XTai·ls () Q_ V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind.Movemenr of Tailing.-. Precipitation~ r.-... inches liquid Cell2 \/ ~- ______ Yes ...._..-/ Yes Cell3 / - -- Dike Dike 4A-E 48-5 -../ l/ ~ ~ Sorav Svstem 0_ ~ No No Celi4A Ceii4B. ---------._......... -- C:\Documcnls and Scttings\gpalmcr\Lncal Sc!tings\Tcmpornry Internet Filcs\Conlcnt.Oullook\7HUQ34A9~Tailings Management Syslcm Rev 2 I June 2012 clcnn (2).Lioc .... I I j ·. F - : ..... .. '1 >~l -·1 •·. ..,. ' ' ~ .... . , . .- \~ .. .. ~ I :~ .. i~~ ) ... ;~ ".c~ ,.-·. J ·~. \.__) v White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manunl, Section 3.1 7112 Revision: Denison 2.1 Page 23 of 37 ....... .. . .. . .. I General Meteorological conditions: ( __,.,.._~ = / l VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks arc recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plnn VIII OBSERVATIONS OF POTENTIAL CONCERN -AJoR~ b re-pur-+- \. E:\Mill SOP Mn.~lcr Copy\Book II_Environmcnlal Proccdure.~\07 Ucensc Rcncwnl\Tnilings Mnnugcmcnt System Rev 2 l June 2012.doc ) '• _,• Action Required ... . .. ~ ·-;~-~ ~ ~-.... ~.J _ .. ~ .......... or .... White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 ..__ ___ _ 1-1 0 _..--. ----~-5; ~ ,1 -- "C 111 .. • -"'-.: -....., ~ -.. ~ : "' , I .. ~· ··, -~-... 7/12 Revision: Denison 2.1 Page 24 of37 ~ 2 ~ m , . --..... ~ ~ ::.~ -. 0 ~ , "'> .--I i l Tl :: -, r:;J n r-:1 ,Y -, ----...o ~ ( '"' N j ot :Z I : f;._ ~a; 0 i! : ·------:-:----. . ,. k • • -1 ('-1 ~§ - .... ~ ,.- j') -· §:.. ... ~ ·I . .; r ; ! ' :' i . .,:: i -! -l . • ./ tj ~ ~ :- ·-·' l .J .. ----·--,-·-- 'J ;i 0 m F ::z 0 ~ 0\Mill SOP Mo.~tcr Copy\Book ll_Environmental Procctlures\01 License Renewai\Tnilings G mcnt System Rev 2 l June 20l2.doc ,. __ ~·~~-•, , __ --ll lr.. 0 c. -r a· ~ d , i ~ ~ ~~ el ~ .._ .. ~-~ ::-= ;; :::::; '-1:2 1{2 ;:co ~~ --· ~v ...... -· o5" ~~~ &~ ~ r-T (JQ 8 (1) _. ~:::0 g.g ~ 0 -.... i5'- :::::: s:: F !:2 -1 m --·------, ~ l 1 ~ .. ,......,._ .jo•• .. ., . ..,.": -...- ~~ 1 :~~-.~d ], .·~ ~~ .. >'.·r .. .. ·~ ·~ .....__, White Mesa Mill-Stundanl Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 ··~- 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector:---r::".,.. tt~ j])~ Date~ vz-r/zorl -::7 Accompanied by:..:.r-V:i__:_l" __ _ Time: Z(JolJ Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I lnsoection ltem!i Conditions of Potential Concern Celli Cell2 Cel\3 / Slurry Pipeline Leaks, Damage, Blockage, Sharp Bends 7 ./ ./ Pipeline Joints Lcuks. Loose Connections ./ ,/ .._(_ Pipeline Supports Damu,ge, Loss of Suooort J / / Valves Leaks, "Blocked, Closed ./ ../, /. Point{s) of Discharge lmorooer Location or Orientation 7 ../ / n. OPERATIONAL SYSTEMS and INTERIOR of CELLS In8P_ection Jtems Conditions ofPotential Concern Cell 1 Cell2 Cell 3 N s EW Interior Cell Walls ~ ~ I/ ../ .../ ~ Liner Observable Liner Damage ./ ..I' ,/ ./ ./ ./ Water Level Greater Than Operating Level, Large Change Since Previous lm;pection / / J Beach Crock:;, Severe Er9sion, Subsidence _, ./ ../ Liner and Cover Erosion of cover. ExPosure of Liner v / ../ Celi4A I ./ ./' / ./ ../ Ce114A N S E w v". ./ ...,. ./ v' -'./ ./ ./ ,_./ / C:\Documcnts ami Scllings\gpalmcr\Locul Scttlngs\Tcmporary Jntcmcl Filcs\Contcnt.Outlook\7HUQJ4A9\Talllnb'l< Mnnngcmcnt System Rev 2 I June 2012 elL= (2).<.loc ·~.J Celi4B ./ ./ / ./ / Cell4B r-; S E w .,/ ...... .... / /., ./ /' / I ...,./ ,/ -· r. .. :.:i t ·;. :..:~~ ,_ ...... -:. ....... .,._ ... 1 White Mesa Mill -Standard Operating Procedures Book 1 I: Environmental Protection Manual, Section 3.1 IIf. DIKES AND EMBANKMENTS Jnsuection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES SlurrY Line(s) GPM C) --------- Dike 1-1 No visible exterior slope or dike to ins~r No visible exterior slope or dike to illSpeCL 1 7112 Revision: Denison 2.1 Page 22 or37 Dike 1-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to insQ_ect inSIJeCt inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to ins_tJ_ect inspect inspect Dike 4A-S, j / Pond Return S -XTails C) 0 - V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting .Wind Movement ofTaHing!i Precipitation: 0 inches liquid " Yes 7 Yes Cell2 Cell3 &I ./ / ./ Dike 4A-E I / Ceii4A ./ / C:\Documcnfs unu S~LtingsiJ,.tpalmcr\Lrn:al Scuings\T~mporary Internet Filcs\Contcnt.Oudook\7HUQ34A9\T~ilings Management System Rev 2 I Junu 2012 clc~n (2).doc ~ Dike 4B~S I / I , I , Sornv Svstcm r D / No No Cell 4B ../ / I ~.l v White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 '-\lP 7/12 Revision: Denison 2.1 Page 23 of37 5~ 51;-L( ~1S i.jl~" General Meteorological conditions: 'Kr<f 1-\. C.lt~~A d. <A .<..j --J VII. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks arc recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan Vill OBSERVATIONS OF POTENTIAL CONCERN ;JJ~ fo ~t>r+- I. E:\MIII SOP Mn.~ler Copy\Rook li_Environmcntal Proccdurc.~\07 License Rencwai\Tnllings M:magement System Rev 2 I June 2012.doc ) Action Required .... •'· ..: . -!' .-• .II ·.A ...... ; • I •-.. :1 .... -- White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 5' TJ) "e (l) ,., ...... 0 -A ':) .,. ~ :+: " . " ,, t1 ,,. " ~ l' .---------.. ··-... ttl J • • • Q , .. r , ~ i / ·fit'l .Cf "'-""", ... »1§/ t> • .,] ::c.~te ~~ l t :.1 :0 i J !b . ... ("') m .--.--z p """ ... :!) ~ 7112 Revision: Denison 2.1 Pagc24 of37 •., ·,.,. " ·---------=~ ... :-··· . . rr ,.'r l i ~ • l\ , .,. dn ' ·I , ·~ l ~ I•' r, :: ; "4 .. l ~· j .. <::-:-:]-- 0 ~ fT1 lr.> ~-r-£._ I .--c ' z -t-~ 9 o' ~ .-~ ~ j ~~ ~ ~ ... ......... =-=:. --IJQ (JQ tJJ ':.I'J <:r-O ~:.:-30: .., .. 0~ ...,. .. UJ r.l'l "C g.~ j;:? ..... (JQ ;s· (11 :::::; t'"4:;t! g.g !:l) 0 -.... -·-g .... n _, ::; J ... ·i l ; . : ... -; ; r -... --... -............. _ ..... _ •. ! ! -..... _;._._-----··· .... 2 r--,.. ----·---· ·-- ()\Mill SOP MnsterCopy\Book li_Elnvironmcntal Proccdun:s\07 License JtenewniiTDilings(Jmcnt System Rev 2 1 June 20l2.doc ~ F ~ -I rn ! 1 0 • J '~~~ ... ,;.· f:.-: ...... :'l ,_,...· White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 \J" 7/12 Revision: Denison 2. I Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: ~~J;i;{" Pe.\Mcr Date: 71 !- Accompanied by: Jp..~ HuihJc.y Time: \330 Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Inspection Items Conditions of Potential Concern Celll Cell2 Ccll3 Ceii4A Slurry Pipeline Leaks, Damage, Blockage, Sharp Bends ./ .....-_... / Pipeline Joints Leaks, Loose Connections / ----/ / Pipeline Support'\ Damage, Loss of Support ---.,..-__ Valves Leaks.. Blocked, Closed / ,_, / L / Poin[(s) of Dischar.[C Improper Location or Orientation /_ L_ ....... II. OPERA TlONAL SYSTEMS and INTERIOR of CELLS lm;oection Items Conditions of Potential Concern Cell 1 Cell2 Cell :1 Celi4A N s EW N S E w Interior Cell Walls ./ / ....... .......... _... ._/ -..... ·.......- Liner Observable Liner Damage ........ / ...... ....... ~ -............. ....... ./ Water Level Greater Than Operating Level, Large Change Since Previous Im;pcction ._....,. ......... .............-._,/' Beach Crnc].:!;, Severe Erosion Subgidence / ........ /" ..._,- Liner and Cover Erosion of cover, Exposure of Liner .._/ ./' --- C:\Documcnts ami Sc!lings\gpalmcr\l..ocal Scllings\Tcmporary Internet Filc~\Contcnt.Outlnok\7HUQ34A9\Tailing.~ Munngcmcnt Syslcnt Rev 2 I June 2012 clean (2).doc · ... _,,; Cell48 ,........- ~ ...,r / / Celi4B !\ S E w ....... ......-1 ~ '---........- __.... ......,.... _......... •·. ~;.1 .,.,. --.. .·.1. ,,.;-.·. ~·· .. . r-;-::. . -=_7·:· ,._ ... -~-~ ·· .. < ... ·' . .... ., <' .,.., .. ~· White Mesa Mill-Stundard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 m. DIKES AND EMBANKMENTS Ins12ection Items Conditions of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to -- - _ iJl.'iQCft' IV • .FLOW RATES I Slunv Line(s) GPM {) 7112 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike 3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect ihspect inspect Dike 4A-S .../ ....,/ Pond Rerum ·~~xrrails C) (!) V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Du~ting Wind Movemcntof Tailin_gs Precipitation: (') inches liquid Yes ----::-~ Yes Cell2 Cell3 ,__,/ .../ ._/ /" Dike Dike 4A-E 4B-S ./ ._./ I ._/' ~ Somv S\'stem 0 ~ No No ----- Cell4A Ceii4B /" .._... ./ - C:\Documcnt~ and Scltings\gpalmcr\Lncal Scuing~\Tcmpornry Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tailings Management System Rev 2 1 June 2012 clean (2).doc I •; ['·· i - L~ f~ \__l White Mesa Mill-Standard Operating Procedures Book I I: Environmental Protection Manual, Section 3.1 General Meteorological conditions: 5 • .:...!!:..,...-1- ------- v .51:"'-'- VII. DAILY LEAK DETECTION CHECK 7/12 Revision: Denison 2.1 Page 23 of37 U/"t60<1~ Daily Leak Detection Checks arc recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -s+eo..f""-\ c..el '"Sv ly o/V\OA.t-Wf 6-w 5'o.~ L'~ Gve.\1\..{._ -c_~"''.e.J. o .... i-\Jt~v ...... ~ r-~.·ltu-s c..\,...c..c.lc-U"l .......... .e.ek\y '-'c..LL.s .:(' "'--ic.. ' Jo'-'.A.t"._J.e.cA. L.D.r c.A. YA, 1..1B. E:\Mill SOP Master Copy\Book II_Environmcntal Proccdures\07 Lic~nsc Renewal\ Tailings Management System Rev 2 I June 20 12.doc ) -- ! Action Required I ' ,. \ I I, Tailings Daily InstJection Rep01t Tailings Sluny Discharge Location / I CELL N0.1 I Inspector: t?e..r,. • .,.._ •' I MILL SITE tM:tw::,::;::c:::~-._-_..,'"=--; J N ·= ";i ~~~ •• : .... i.:"'~: .. . . ·." . ( ··, ...... ' White Mesa Mill-Standard Operating Procedures Book I I: Environmental Protection Manual, Section 3.1 \. /.J ·-.._/ 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA lnspe.cror~nncr n•" :J Date; j {'?.o, ['2.o lli Accompanied by: &o.rr1" Pel,.,< Time: ~ Any Item not "OK" must be documented. A check mark= OK, X= Action Required I. TAU.INGS SLURRY TRANSPORT SYSTEM I Insoection rtems Condilions of Potential Concern Cell I Cell2 Cell 3 Ceii4A Slurry Pipeline Leaks, DamaJ(e, Blocka~e. Sham Bends ../ ../ ../ ./ Pipeline Joints Leaks, Loose Connections J ./ J ../ Pipeline Supports Damlll!e, Loss of Support t/ J ,/ ./ Valves Leaks, Blocked. Closed J v ./ ./ Point(s) of Discharg_e __ lfl1PI"~)j)crLocation or Orientation ,/ _./ ./ J -- II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Im;oection Items Condilions 0fPotentiaJ Concern Cell 1 Cell2 Cell 3 Ceii4A N s EW N S E w Interior Cell Walls ./ ~ I/ .,_/ ./ / J ./ ../ ../ Liner Observable Liner Damn~e ./ ./ ./ /. J .../ / ../ ./ _, WatcrLevei Greater Than Operating Level, Large Change Since Previous In:;pection / / / / Beach Crock~. Severe Ero!<ion, Subsidence ../ ./ ../ ../ Liner and Cover Erosion of cover, exposure of Liner ./ ./ /_ v --- C:\Documcnts and Sctlings\gpalmcr\Local Sculngs\Tcmpornry Internet Filcs\Conlcnt.Outlook\7HUQ34A9\Tnllings Mnnngcmcnt System Rev 2 I Juno2012 clcnn (2).doc '-·J L ,~ f< f: Cell 4B .../ ./ J .../ J - Ceii4B .1" S E w ...-' v' J ...,/" , ....... tv ....... __. .._/" __/ -- I :·:··~ ~-I ...... , .. ~~j White Mesa Mill-Stundard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 Ill. DIKES AND EMBANKMENTS Insgection Items Cgndirion.c;-of Potential Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM 3Cl.b Dike 1-I No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I 7112 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike 3 I A No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspecl inspect in5pect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspi!ct Dike 4A-S J / Pond Return S-XTnTI~ :l3l1 50D V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailin!Zs Precipitation: 0 inches liquid < Yes <7 Yes Cetl2 Cell 3 7 ./ / ../_ Dike Dike 4A-E 48-S / J ' /' / Snmv Svstem D ./ _____ ,No ____ __.No Cell 4A Cell 4B / ._./ ./ ._/ C:\Documcnls and Scllingslgpalmcr\Local Scllings\Tcmpornry Internet Filcs\Conlcnt.Outlook\7HUQ34A9\Tailings Management System Rev 2 I June 2012 clcun (2).uoc j ~' ·-i. r !--~. I ·--·~ .. ...... <'"l , ; 'I .. ~·, .. - :..: \. .: . .,...:._ .. ·) ... 7 -... -~~. • "!"-. ~ o.l.·~ . •; -.. ~l ~-/ h{; .-·. ~ ~ .... ~l .. ~ :0~ ~~~ ~ ~ ~ ... :, ... ~~· ··~· ""'!1-:, :- \__} v White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 23 of37 l.j75'1332 .S ti·-... ~ I General Meteorological conditions: Po.rtl'o\ Glov..d---\ '-..,) ........ \ Vll. DAILY LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A-1 of the DMT PJan VIII OBSERVATIONS OF POTENTIAL CONCERN ~ ~\;\;~ C.fcu) l:~·~ o""'T corJ-o?~MrrJ~~ So Cl fr~M f-fioi~cJ.. \5:1~ Mo~4~ Cr....J ,.,,}.,-, ~IJerD f»"~ I . E:\Mill SOP Ma.~tcr Copy\Book II_Environmcntal Procedurcs\07 License Rencwni\Tailings Management System Rev 2 I June 20 12.doc ) .... Action Required -. :"(. ,!'l -, .. ,. "' .. . _,.~1 ~~'"'1 ~· ··-· -" ,, • ·"':! -~ ~ ·f.'"'~ .... ... -, .. ::-r ··=itl ~ - White Mesa Mill-StJJndard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 ~ 9 ~~ ' ~ ~ I' .---· -• ------. ·---~ ~ , . ('1;1 .. ' ~ '.l ..! 0 ,.J i ~· ..., ~ . ~ ~~/1 ;, -•o:, ~ ~'(,) -~ t ,, ' ' . . ··1 ' ~\ .· > " I . l . ' :I) ~ 7/12 Revision: Denison 2.1 Page 24 of37 .. '· ., ... ' . ' , ~l ' . ( ,. ' . . J .. : I " ___ .. ,. ,, : '· ...... .. " :·~-~ ~ v, '•l .--o ~ ~ ~ !j 0 _, • 0 .-.? ~ ) L: . i ~~ ~ ~ ............ =-: == ~ ~ r.iQ do Y.l ':'J'J ~o ~:J ---3q C,!=: ~· VJ r.n ~ &~ ~ =· (JQ g ('!> ...... t-t:=:tl g.g !:1) 0 -.... -· ~ 2 - 1 ' . -" . ,., ~ ·~ _? ._., f" ~ i . i~--·---.,_ --·--11 """'-.... ,__ .. -·~. . .; .............. ~ ....... "'" . t , ·'--·:I ··-------·---... z d -l L . ., • . 11 ~ r: _.., ~ :J rn v-1111 SOP Master Copy\Book li_Environmcnlal Proccdurcs\07 License R~nciwni\Tnlllngll ~l~-\·.~-cmcnt System Rev 2 1 June 2012.doc '-.;/ c. ' .,._ =s:: r-.-. ~ -I m a 4 I 4 i l 0 ,J . 1 ..... _~ White Mesa Mill-Stam.lan.l Operating Proccuurcs Book II: Environmental Protection Manual, Section 3.1 ··~· 7/12 Revision: Denison 2.1 Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector:~ u~u:~ Date; r /3D(zolj Accompanied by: ~/A, Time:_ t:::PD Any Item not "OK" must be documented. A check mark= OK. X =Action Required I. TAIT.lNGS SLURRY TRANSPORT SYSTEM ! Tnsoection Items Conditions ofPotential Concern Celll Cc112 Ccll3 Slurry Pipeline Leaks, Damage, Blockage, Sharp Bends ./ o// J Pipeline Joints Leaks, Loose Connections v' / V' Pipeline Suoports-Damage, Loss of Support v' v' J Valves Leuks. Blocked, Closed v v t/ Point(s) of Discharge Improper Location or Orientation ./ J --__ .____ II. OPERATIONAL SYSTEMS and INTERIOR of CELLS Tnsoection Items Conditions of-Potential Concern Cell 1 Cell2 Cell3 N s EW / Interior Cell Walls ../ ./ ./ .I ./ ./ Liner Observable Liner Dam11ge I.J ./ J ./ ./ / Water Level Greater Than Operating Level, Large / J J Change Since Previous Inspection Beach Crucks, Severe Erosion, Subsidence / J / Liner and Cover Erosion of cover, Expo:;ure of Liner / ._/ ./ Cell4A / v / ./ ./ Ceii4A !N S E w ../ o./ /J ./ J ./ J ._/ ./ J C:\Documcnts and Scllings\gpalmcr\Local Scllings\Tcmpornry Internet Filcs\Contcnt.Outlook\7HUQJ4A9\Tallings Mnnagcmcnl Systcmllcv 2 lluno 2012 clean (2).doc '-J Ceii4B c/ ,/ J I I ./ / _j Ce114B N S E w ../ v v v v '""' ./ _/ I / I v l ../ I t . I . ·11'·:· : r . , . .. ~~ . -· --j . ·• ""' ....... .. i· .~ . -~ t"l:·~ .... ... -....... -_.;:.~ .. . ""·. ..: ...... White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 lll. DIKES AND-EMBANKMENTS Jnsgection Items Conditions of Potential Concern. Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion IV. FLOWRATES Slurrv Line(s) GPM r&a Dike 1-1 No visible exterior slope or dike to inspect No visible exterior slope or dike to inspect I 7112 Revision: Denison 2.1 Page 22 of37 Dike 1-Dike2 Dike3 lA No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspect inspect ·inspect Dike 4A-S J - / Pond Return S-XTails -~-~~(} so a V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting - Wind MovementofTailin~ Preci pitnlion: D inches liquid Cel12 ./ ../ ----r--Yes _____ Yes Cell 3 1/ Dike Dike 4A-E 48-S J J J I /' /I S!lrn~SvJ;tem C) t./ _____ No _____ .No Ceii4A Ce114B v .....,/ v / C:\Documents and Sellings\gpnlmcr\Locnl Scuings\Tcmporary Internet Filcs\Contcnt.Outlook\7HUQ34A9\Tnilings Management System Rev 2 1 June 2012 clean (2).doc I I t·: r r t ::J \__) v White Mesa Mill -Standard Operating Procedures Book I[: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 23 of37 47£.2367 ~··~c.. General Meteorological cenditions: p ,.rll 1..1. C,..l" LAd "" ) .J Vll. DAD.. Y LEAK DETECTION CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A·l of the DMT Plan V1II OBSERVATIONS OF POTENTIAL CONCERN -"'fe.-1-co ol" s rte v-.-!-rJ,Jj crc..J 'K-eee I u-cJ 2 Rec-ei wrJ per~r~ ~t~.:v .. & .... tvfli,:j .e.v"-l'\t d~~.j .'"~\J d~At Cdt1J~,..~a.-IJ J ;'rJ {;r)~ RdJ,e,./-J ·1:~1' 1-oc. j ~ Loa.~ ~ Da,_JI\ (J ..{) .:S/1"1 ,' fh /1J(I0J R~~~-r n~c I. E:\Mill SOP Mn§lcr Copy\Book II_Environmcntnl Proccdures\07 License Rcnewnl\Tniling.~ Management System Rev 2 I June 2012.doc r- Action Required Tailings Daily lllSJJection Repmt TaiHngs Sluny Discharge Location CELL NO.1 f i / / i /' ~'II~ ! \. ·-. j l I' 1/ N () f5 ""'! "" 5 "" "' c :::1 ...... "" > ... !>:: E B ~ IZJ ., tl a "'~ u ~ .:: =a !;::: '?. ~ c OJ c::: El c:; " " ;::J .-0 ""' <! :::> ""' <J " E Q. '?. c .., E c e ·;;: c:; ::, .!>!. g ~ c. c (.) ~ "' ~ ~ c.. 0 IZJ ~ t:J ~J I -~j·-.. • 1 -' -, .. ~-:.J .. .......... · White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 • IV .. ~ 7/12 Revision: Denison 2.t Page 21 of37 APPENDIX A-1 DAILY INSPECTION DATA Inspector: W~";.,.._ P""l.-.~ Dnle: 7 I !ld ''"' Accompanied by: T!be=err HP\li~'( Time:. __ ~ Any Item not "OK" must be documented. A check mark =OK, X= Action Required I. TAILINGS SLURRY TRANSPORT SYSTEM I Tnsnection Items Conditions .of Potential Concern Celli Cell2 Ccll3 Celi4A Slurry PiQelinc Leak!>, Damage, Blockage, Sharp Bends ~ ......... ./ / Pipeline Joints Leaks, Loose Connections .....,--/ / -Pipeline Supports Damane.. Loss of SuppOrt -../ -./ -/' Valves Leaks, Blocked, Closed .,/ / .,_.,... ./ Point(~ of Discharge lmQrooer Location or Ori~ntation / /' ._./' / ll. OPERATIONALSYSTE~and~RDORofCELLS ln::mection Items Conditions of Potential Concern Cell 1 Cell 2 J Cell 3 Ceii4A N s EW N S E w Interior Cell Walls _/ .-"' ...... ''-"""' '-""" ----._./ .... ·../ Liner Observable Liner Damage '-""" .../ 1....-' .../ ._.......--.._/ ..../ ./ I....-~ Water Level Greater Than Operating Level, Large Change Since Previous Inspection .._,/ .....--......,... --"'- Beach Cracks, Severe Erosion, Subsidence ./' ./ ....,., / Ccii4B I ,_/' / --........... ..../ Cell4B N S E w :-......., :,..,.-- -~ ·v -.... ,...,_.,... / .........- Liner und Cover Erosion of cover, Exposure of Line_!' --~ / ,..../ ~-v/ --~ C:\Dncumenls ami Scllings\gpalmcr\Local Scllings\Tcmpornry lnlcmct Filcs\Contcnt.Outlook\7HUQ34A9\Tnilln~;s Management System Rev 2 I June 2012 clean (2).doc \._j " J~-. . '1 •,',:. ·-~"' -1 . <.c· ..!1~ '• -. : .. ~ ~ \···· .. . ... ~ .... ,. r ·~ ~ ......... ;;;z \ ' White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 III. D1KES AND EMBANKMENTS Ins:Qection Items Cond itions ofPotenriaJ Concern Slopes Sloughs or Sliding Cracks, Bulges, Subsidence, Severe Erosion, Moist Areas, Areas of Seepage Outbreak Crest Cracks, Subsidence, Severe Erosion -------------------- IV. FLOWRATES I Slll_ITI' Line(.<J GPM () Dike l-1 - No visible exterior slope or dike to inspect No visible exterior slope or dike to i~ect - 7/12 Revision: Denison 2.1 Page 22 oF37 Dike 1-Dike2 Dike3 lA No No No vi~iblc visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to inspecl inspect inspect No No No visible visible visible exterior exterior exterior slope or slope or slope or dike to dike to dike to in speer i_nspect inspect Dike 4A-S ._/'. ......_...., Pond Return S-XTnils_ C> 5()() V. PHYSICAL INSPECTION OF SLURRY LINES(S) Walked to Discharge Point Observed Entire Discharge Line VI. DUST CONTROL Dusting Wind Movement of Tailings Preeipita~ion~ (} inches liquid Cell2 / / ______ Yes :::::::::::: Yes Cell3 l/ ....,..-- Dike Dike 4A-E 4B-S ...._./' ........----- I ..__/" ~~ SomvSv!'tem I n ~ No _____ .No Ce11 4A Cell48 .......... / ...-.......,.... C:\Documcnls and Scltings\gpalmcr\Locnl Scllings\Tem[!Ornl)' Internet Pilcs\Conlcnt.Oullook\7HUQ34A9~Tailings Management System Rev 2 1 June 2012 clean (2).uoc r I', I I ~ ,~ ... . 1 _·: r .". • ... --: :~:.: \._.J v White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3. I 7/12 Revision: Denison 2.1 Page 23 of37 ~~· ...... £.( "1 ff:JJ-, -, t) General Meteorological conditions: _IJc..r-1 4 tt,.,nl Vll. DAILY LEAK DETECTIO~ CHECK Daily Leak Detection Checks are recorded on the Daily Inspection Data form included as Attachment A·l of the DMT Plan VIII OBSERVATIONS OF POTENTIAL CONCERN -LH~ll~y Cf"c.&o.) ~o ..... t;.,.,.v;-':3· 12.P l.\u..""' ,_;,(' A.oc-.t-:,_,; t-~ e.s. -"-> ... t,.,-~rvL.¥... ~s 1:.~ o'"' +-.....>.,.,l-u-~~ ~.....>.-. f'c:>~ 4-"'A. bl'~ f~ 1. E:\Mill SOP Moster Copy\Ronk ll_Environmcntal Proccdures\07 License Rcncwai\Tnilings Management System Rev 2 I June 2012.doc ~ . . - Action Required Tailings Daily hlS})ection Rep01t Tailings Sluny Discharge Location : ·' ~~~~""";~~·~ SotL>t-io<A CELL NO.1 I l :t·-·....,..:-=:~,-~ i ="'·""~olr;:ll-..., I MILL SITE p.-t' ' I ~ \.nt~ '; ' ! I I J ' i .... J -_1;."'""••· -...... •. .... =···,..~--,., ... .. . .... ' . N ~ (~ ·J I ·~~-n~~~--~~~'~tt-~~MP~~~A:·~.~~~~.--~~~-,~~~~~~--~~~~--~~~-~~ ~ ~ ~,: ~ : •• • , : 9~ , Weekly, Monthly and Quarterly Inspections for the Evaluation Period (November 2013 through October 2014) Weekly Inspection Reports (July 2014) White Mesa Mill-Discharge Minimization Technology Monitoring Plan 12/12 Revision: Denison 12.2 Page 18 of26 Date: 1/J / ZDII.{ ATTACHMENT A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Inspectors: -lc.,n~r ~oi/.J .. .j, D<cu• J. -r;:;rK l. Pond and Beach elevations Cell 1: (a) Pond Solution Elevation (msl, ft) 5611.7~ (b) FML Bottom Elevation _ ____,.. ..... 5597 __ _ (c) Depth of Water above FML ((a)-(b)) -"-'"~.:.;_• '-"~--- Cell 4A: (a)Pond Solution Elevation S"S=! 1 :3~ (b)FML Bottom Elevation 5555.14_ (c)Depth of Water above FML ((a)-(b)) .3b.2S Cell4B: (a)Pond Solution Elevation Roberts (b)FML Bottom Elevation 5557.50 (c)Depth of Water above FML ((a)-(b)) 2..fo.9~ (d)Elevation of Beach Area with Highest Elevation (monthly) Pond: (a)Pond Solution Elevation Dc..::L (b)FML Bottom Elevation ___ .~.3- (c)Depth of Water above FML ((a)-(b)) _____ _ 2. Leak Detection Systems Observation: New Decon Pad, New Decon Pad, New Decon Pad Portal 1 Portal 2 Portal 3 Is LDS (Portal) __ wet___,;{_ dry __ wet_'{_dry __ wet_____Ldry wet or dry? If wet, Record -Ft to -Ftto -Ftto liquid level: Liquid Liquid Liquid If wet, Report to RSO * Does Level exceed 12 mches above the lowest pomt on the bottom flextble membrane liner (solution elevation of 5556.14 amsl for Cell 4A and 5558.50 for Cell 4B)? Y no __ yes If Celi4A leak detection system level exceeds 12 inches above the lowest point on the bottom flexible membrane liner (elevation 5556.14 amsl), notify supervisor or Mill manager immediately. 3. New Decontamination Pad (concrete): __ L_o_clu __ &_o<>_j ______________ _ White Mesa Mill -Standard Operating Procedures 12/12 Revision: Denison 2.2 Page 25 of37 Book II: Environmental Protection Manual, Section 3.1 APPENDIX A·2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Date: 7/3/ZOI'j Inspectors: ...,.;;,..".._r ~all;~ 1 D.._\] .J -r ..... rl;, 1. Slimes Drain Liquid Levels Cell 2 Pump functioning properly -·~=~!.::..aS __ ____,3'-'-'-\,_,.5c::2"---___ Depth to Liquid pre-pump __,:!:.::5-'-'.1c.;:'-"------Depth to Liquid Post-pump (all measurements are depth-in-pipe) Pre-pump head is 37.97'-Depth to Liquid Pre- pump= 21 '1'1 Post-pump head is 37 .97' -Depth to Liquid Post- pump= -z.:z.j 2. Existing Decontamination Pad (concrete) __ L_o_"k_.s.____,G-c.::o=..:o}_~------------- 3. Tailings Area Inspection (Note dispersal of blowing tailings): '"'!.,.'\s. Are.n.:. )(lok.& (,.,,}, QQ ·canJd •o•'S. ~~Vc-u.~ pr-+4l,\-: .. ~ ~,.. ~ .. ~JtJ 6. Designated Disposal Area for Non-Tailings Mill Waste (awaiting DRC approval) 1,-ol)l<.>-C.o~~ f I White Mesa Mill-Discharge Minimization Technology Monitoring Plan 12/12 Revision: Denison12.2 Page 18 of26 ATTACHMENT A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Inspectors: &~ ... ,.,,.. Pc..l~t-r I D.,. .... ..t -r ... ,-lc... 1. Pond and Beach elevations Cell 1: (a) Pond Solution Elevation (msl, ft) (b) FML Bottom Elevation ___ .5597 __ _ (c) Depth of Water above FML ((a)-(b)) _ ____.ILJY...,_,q.._.2.____ Cell 4A: (a)Pond Solution Elevation SSG i . o z (b)FML Bottom Elevation ___ 5555.14_ ( c )Depth of Water above FML ( ( a)-(b)) 35. g Si' Cell4B: (a)Pond Solution Elevation Roberts (b)FML Bottom Elevation 5557.50 (c)Depth of Water above FML ((a)-(b)) U. 7 7 (d)Eievation of Beach Area with Highest Elevation (monthly) Pond: (a)Pond Solution Elevation (b)FML Bottom Elevation __ .5612.3_ (c)Depth of Water above FML ((a)-(b)) _____ _ 2. Leak Detection Systems Observation: New Decon Pad, New Decon Pad, New Decon Pad Portal 1 Portal 2 Portal3 Is LDS (Portal) __ wet~ry __ wet~dry __ wet~dry wet or dry? If wet, Record -Ft to .--Ft to --Ft to !!quid level: Liquid Liguid L!_g_uid If wet, Report to RSO * Does Level exceed 12 inches above the lowest point on the bottom flexible membrane liner (solution elevation of 5556.14 amsl for Cell 4A and 5558.50 for Cell 4B)? .....,...-· no __ yes If Cell 4A leak detection system level exceeds 12 inches above the lowest point on the bottom flexible membrane liner (elevation 5556.14 amsl), notify supervisor or Mill manager immediately. 3. New Decontamination Pad (concrete): --=Lo""""o'""'lc...::::;,s.,__,&v.J,~az..>..------------- White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 12/12 Revision: Denison 2.2 Page 25 of37 APPENDIX A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Date:___:z_l.:.;.tt..L-C{ t'--'-1 __ _ 1. Slimes Drain Liquid Levels Cell 2 Pump functioning properly \..,..:'=" _ __,~ .... ') ..... Y...,.O"""'b'-__ Depth to Liquid pre-pump _ _.;~,5~ . ...~,7..;:;\:'1~.--__ D.epth to Liquid Post-pump (all measurements are depth-in-pipe) Pre-pump head is 37.97'-Depth to Liquid Pre- pump= ~.'!c Post-pump head is 37 .97' -Depth to Liquid Post- pump= 2. 23 3. Tailings Area Inspection (Note dispersal of blowing tailings): .ub·t ,·~i ....J<..J).e=fLe.l:c,..A 3~ ...,H""""ft tD St.M.p\t Qt-t-- .u...p ().....6. red'£:S~ :.a ..... , w!.o\-44 .r ... ....Ai prc..k ... d f rp,..... l .~t w i4 5.Remarks:M...;..,.a-tc"'<~y..u bxcJ.. l.11l a-DR.-"l,l . IZ.<<...<•->e.J-. o .... ld4c.l u t \t..·'Z..c:!rc:""-M«l~c...u.., ~ O""' £ty.-.. s ....... tb R...,...,_t..,., Sc,..:.:!:fluA.. D.....,wH a ... t\J' t;'(L-Wc\l A.-.). S{N··~· 6. Designated Disposal Area for Non-Tailings Mill Waste (awaiting DRC approval) White Mesa Mill -Discharge Minimization Technology Monitoring Plan 12112 Revision: Denison 12.2 Page 18 of26 Dute: 7 J 1 sj_1 L/ ATTACHMENTA-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Inspectors: G-r-.rr!A f.z\......y ' o ..... ;r.L. Tw·!c=. 1 .. Pond and Beach elevations Cell I: (a) Pond Solution Elevation (msl, ft) (b) FML Bottom Elevation ___ .5597 __ _ (c) Depth of Water above FML ((a)-(b)) _ ____;I._Li ............. '"r,_S.____ Cell 4A: (a)Pond Solution Elevation 55'1o sn (b)FML Bottom Elevation ___ .5555.14_ (c)Depth of Water above FML ((a)-(b)) _ __...3""'5-'-'. 6"'-C\_,___ Cell4B: (a)Pond Solution Elevation S581.\ O'l (b)FML Bottom Elevation 5557.50 ( c )Depth of Water above FML ( ( a)-(b)) 2 6.. sq (d)Elevation of Beach Area with Highest Elevation (monthly) ..vA Roberts Pond: (a)Pond Solution Elevation D r2.y (b)FML Bottom Elevation __ 5612.3_ (c)Depth of Water above FML ((a)-(b)) _____ _ 2. Leak Detection Systems Observation: New Decon Pad, New Decon Pad, New Decon Pad Portal 1 Porta12 Portal3 Is LOS (Portal) __ wet~dry __ wet _.........dry __ wet__l • .:::::::ary wet or dry? If wet, Record -Ftto -Ftto -Ft to liquid level: Liquid Liquid Liquid If wet, Report to RSO * Does Level exceed 12 mches above the lowest pomt on the bottom flextble membrane liner (solution elevation of 5556.14 amsl for Cell 4A and 5558.50 for Cell 4B)? .............-no __ yes If Cell 4A leak detection system level exceeds 12 inches above the lowest point on the bottom flexible membrane liner (elevation 5556.14 amsl), notify supervisor or Mill manager immediately. 3. New Decontamination Pad (concrete): _ ... L,..,<:;.....,<>'-"k"-'.s"--..t.,;~DJL,Lc.L<.J.,.,.'--------------- White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 12112 Revision: Denison 2.2 Page 25 of37 APPENDIX A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION 1. Slimes Drain Liquid Levels Cell 2 Pump functioning properly __.- ---=3'--Lf-'-".__,l...::i' ___ .Depth to Liquid pre-pump _ ___,3..._5......._. 'i'_,__,_y __ D.epth to Liquid Post-pump (all measurements are depth-in-pipe) Pre-pump head is 37 .97' -Depth to Liquid Pre- pump= 3. 7C, Post-pump head is 37.97' -Depth to Liquid Post- pump= '2. 13 2. Existing Decontamination Pad ( concrete)_...,L~c...._,._.o._.ts"""-___...&a.._,,o~cA...l._ _________ _ 3. Tailings Area Inspection (Note dispersal of blowing tailings): u 1-il.±y L.n-..> S·Ued .,p., R.ub(.l:"+~ Po ... ~ L. \ u. ....... e l..k .... d . e,c;' 4. Control Methods Implemented: R.~ lr ' <A S l.B""s .,. "-pe.r«......c..±e.r-&,....u..s 5.Remarks:~..o~lt!+e.A :S:..\y ~w ~~~"'.::§ Cd.JI!.c!A+. !Znc.. ...... u l z lo~f \ l (:-'2,_ t!)!uw'> ,£,..-. 1=-1,...,. £4,""'-kl....x 6. Designated Disposal Area for Non-Tai1ings Mill Waste (awaiting DRC approval) Joo~ JOQO•:A ( White Mesa Mill-Discharge Minimization Technology Monitoring Plan 12112 Revision: Denison12.2 Page 18 of26 Dale:_::z/z.s/z.c::>l~ ATTACHMENT A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPE I'£0N lnspectors~r U,J/,'~ 6-.rr:~ f,),.,cr 1. Pond and Beach elevations Cell 1: (a) Pond Solution Elevation (msl, ft) (b) FML Bottom Elevation ___ .5597 __ _ (c) Depth of Water above FML ((a)-(b)) __,\_.S_.,,Oo<..7...._ __ _ Cell 4A: (a)Pond Solution Elevation S59t,.LJ7 (b)FML Bottom Elevation ___ 5555.14_ (c)Depth of Water above FML ((a)-(b)) _35.33 Cell 4B: (a)Pond Solution Elevation ~8i .03 (b)FML Bottom Elevation 5557.50 (c)Depth of Water above FML ((a)-(b)) Z.C,..SJ (d)Elevation of Beach Area with Highest Elevation (monthly) Roberts '\) Pond: (a)Pond Solution Elevation U~ (b)FML Bottom Elevation]®_ (c)Depth of Water above FML ((a)-(b)) _____ _ 2. Leak Detection Systems Observation: New Decon Pad, New Decon Pad, New Decon Pad Portal1 Portal 2 Portal3 L_ ./ / Is LDS (Portal) __ wet 1/ dry __ wet _Ldry ~wet ~dry wet or dry? If wet, Record Ft to Ftto Ftto li_g_uid level: Liquid Liquid Liquid If wet, Report to RSO * Does Level exceed 12 mches above the lowest pomt on the bottom flextble membrane liner (solution elevation of 5556.14 amsl for Cell 4A and 5558.50 for Cell 4B)? ..:£.___no __ yes If Cell 4A leak detection system level exceeds 12 inches above the lowest point on the bottom flexible membrane liner (elevation 5556.14 amsl), notify supervisor or Mill manager immediately. 3. New Decontamination Pad (concrete): _L---'-oo"-t...:....:w=-----'-~...:.o::..;;o..::J ____________ _ White Mesa Mill -Standard Operating Procedures 12/12 Revision: Denison 2.2 Page 25 of37 Book 11: Environmental Protection Manual, Section 3.1 APPENDIX A-2 DENISON MINES (USA) CORP. WEEKLY TAILINGS INSPECTION Date: 7/1..5/ZOlt 1. Slimes Drain Liquid Levels Cell2 Inspectors: -en~· ~~~~;J0 1 Cr ... r r; (\ f.._) roAd Pump functioning properly -~~C.:..:Sl-_ --=3:::....lJl.J..,7.~5.:::...._ __ ~Depth to Liquid pre-pump ___,-:).._,5~,-lYo..~.q ____ Depth to Liquid Post-pump (all measurements are depth-in-pipe) Pre-pump head is 37.97'-Depth to Liquid Pre- pump= 3,7z Post-pump head is 37 .97' -Depth to Liquid Post- pump = "l.. Lf f< 2. Existing Decontamination Pad ( concrete)_.::::L:!:::().:::OI.:..:.(S..~.-_C.::::....::.oo=-.A------------- 3. Tailings Area Inspection (Note dispersal of blowing tailings): "l,;.,•b Acr:o. I ~>0~'"{-(---------------------- 4. C~~~~~~!r:t.s 1~1o~ed: !A\?~ <Cm) h·'~ Cool oav.J. b &:@u'"' ___ . · : ' _c~~n~o..~.~~J~~~-~~~nwJ~---------------------- 5 Re~..-ksc~ z 1:,_~2;""" :1:-Al~,.i I Lp.r.l.{\mNb ~·d II"" ~a\ Mtd'6 Dept~ _____ ~ ss.H-ko,.,i-Haodl!C' dr-cy;~fo 1\5 Co-fh:.1-c-. 6. Designated Disposal Area for Non-Tailings Mill Waste (awaiting DRC approval) loc.Y0 Goo.}. Monthly Inspections White lVIesa Mill -Stand:J.rd Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2 .I Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: G.l.r~ ....... e..,_ I rt"":t:. r 1. Slurry Pipeline: __n_~-ll/H. (..,. ldL).l ...... --~......J..___a~J,. Ct L,,..r l...,¢;:. e .... ,,. ok:' ~L..J.~~..v.l1~ t.•J•tltnA WM ~I!U1rTf L_...o.l.:, Lt-1\ I. Q.-... ~,• 4..-.rd. Jc~ill~.d, "'"' .... ~ .L•e t.. ~r~.J!.C.=..------------------------------- 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes~no ____L,_yes~no __ yes~no __ yes~ no __ yes___...L,_no __ yes----'o.L_no Diversion Ditch 2 __ yes~no __ yes_.,_no __ yes~no __ yes~no Diversion Ditch 3 Diversion Berm 2 ___ yes~no ___ yes~no ___ yes~no __ yes~no omments:_$., .... <. CJ'PA•o"" """"~t.4... h..:.t ........ ~i~:-ily ,;~., ....... ""'e<-l.t s\· iLl o.--.. aL +c l... ""' t.. ..... L.....Ie""'-1:r-'i!o~~.u~ <..:..• ""'-..£t.MJb~-.~.......,~~ls:_"'rl-~c:L, _·.c"'"~" t bw ~ 11\rCJ.J,... d4,_.y:,.). '-'~ L .,;.,.,!::Lc:::""'o...: .. ~.zu;Q.-~!L.!.I!jo)l .... •---------- 3. Summary of Activities Around Sedimentation Pond: ?pA.el )"qi., Lc~ '-s bu,& ;.rc,~;~ _vpuw-4• u.h .. sb&l l .. .;y, ;;p , ,..,"'t....cJ oC' ftuo:....cJ.. r~c.. • ..,.-::5..._b,2j\\ LcAt•...w.: f,, ·""'-_..,; t.:>r: 4. Overspray Dust Minimization: E:\rvlill SOP rvlaster Copy\Bool: II_Environment~t Procedures\07 License Renewal\ Tailings Management Syst~m Rev 2 I June 20 ll.dac White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 ~ ·~nction1 ng properly: ___ yes ___ no 7112 Revision: Denison 2.1 Page 27 of37 Overspray carried more than 50 feet fron ~~o If "yes", was system immediately shut off? _y no Comments:.......NR t :A. ~.t::"'-'-'-1~'------------------------ 6. Settlement Monitors Cell2 WI: Cell2 W2: Cell2 W3: Ce\12 W4: Cell 2W7-C: ____ _ Cell 2 W7N: ----- Cell2 W6C: Cell 4A-Toe: ____ _ Cell3-2C: Cell 3-3S: _____ _ Cell 3-4N: ------ Cell3-7C: ------ Cell 3-8C: ------ Cell2W3-S: Cell 2El-N: Cell 2El-l S: ----- Cell2EI-2S: ----- Cell 2 East: Cell2 W7S: Cell 2 W6S: ----- Cell2 W4S: Cell 3-2S: ____ _ Cell 3-3C; ------ Cell 3-6N: ------ Cell3-7N: ----- Cell 3-8N: ----- Cell3-1N: ----- Cell3-1C: ____ _ Cell 3-lS: ----- Cell 3-2N: ----- Cell 2W5-N: ---- Cell2 W6N: Cell2 W4N: Cell2 WSC: Cell2 WSS: ----- Ce113-3N: ----- Cell3-7S: ----- Cell 3-8S: ____ _ 7. Movement Monitors: (Is there visible damage to any movement monito.-or to adjacent surfaces)? _A.lL..clc ...... 1 o J o.~_,_,-___.\= .... a,__,...._-t.L· ~"'l w1cl• l:v A. 8. Summary of Daily, Weekly and Quarterly Inspections: !il,r'l'u # z ...,~ • ....s .:.4 '{!;11-t ,'A ... p PP>•'~•CV\. ...e::.--.-4~~'-<.t.l,..,l c),.,.,rJ rf£. IV-..J:.., ... ei,Ltro._,, syd""""" ... h'\< i .... !I~~.U.:A ~~~~~l... """ tL::<. P''·&kl c.:,..,,.....(Jidu~ ~l...lQN?~o .... ...-.. ul..-.f'~·~ """"'.\..~.SbJ,rtc.cA. ~~~ Gw .S -~~~·~· S.: • .Mplu.l Co+·lc.-..wro.J.. L.r-~~~. tol""p\'-'-c.t~ cJiv..,....l-c:.--1'( 5I..M.C-5 rc.c."v.:..-y h:...r~, APPENDIX A-4 ~.;;; ·Tof~ wdk \-L;..L .n ... l... c~ v·r ...._,,'-,s o .... -sdc.. ·t-o ;~..Sf'~:.+ 11~-z.. ~;Sfo-'"-l ""'J__ b..-AT ·r .... .sp c-'-~;.;, "-J- E:\t'vlill SOP Master Copy\Boo~ II _Environmental Plocedurcs\07 License Renewai\Tailings Management System Rev 2 I June ~0 I ~.doc Location Trans. Shot Base Applied Elevation Ceii4A 3.22 5574.5 5576.98 Name: Garrin Palmer, Tanner Hollld~ lntitial 5.70 5580.2 Date: 1112.7/2013 C2W1 2.63 5612.27 5618.94 C2W2 0.74 5612.27 5620.83 C2W3 3.96 5612.27 5617.61 C2W4 1.34 5612.27 5620.23 2W5-C 3.55 5612.27 5618.02 2W4-N 3.50 5612.27 5618.07 2W4-S 3.23 5612.27 5618.34 2W5-N 3.07 5612.27 5618.50 2W3-S 2.39 5612.27 5619.18 2W-5S 5.83 5612.27 5615.74 Initial 9.30 5621.57 -5623.14 5623.83 - [I 1 f\1 5623.14 5627.38 )E:1 jQ 5623.14 5622.84 .-:'F1 2c; 8 c4 5623.14 5619.38 '.Jy'lj ---: E 1 5623.14 5622.18 ''vV' ''-~ 6 ..) 5623.14 5621.47 2W7·:::. 1i 5623.14 5619.82 ' 5623.14 5620.43 l.Nt> C 1( l 5623.14 5617.99 2W6 ::, ! 5623.14 5618.73 ln'tial .) 8 5628.22 Initial 4.87 5617.91 3-1N 1.40 5613.04 5616.51 3-1C 5.23 5613.04 5612.68 3-18 2.89 5613.04 5615.02 3-2N 4.97 5613.04 5612.94 3-2C 4.45 5613.04 5613.46 3-28 5.88 5613.04 5612.03 C3-3S 6.19 5613.04 5611.72 C3-3C 7.09 5613.04 5610.82 C3-3N 7.09 5613.04 5610.82 C3-4N 7.44 5613.04 5610.47 Initial 5.65 5613.325 C3-6S 2.78 5607.675 5610.545 C3-6C 1.34 5607.675 5611.985 C3-6N 3.1 5607.675 5610.23 C3-7S 2.7 5607.675 5610.63 C3-7C 3.33 5607.675 5610.00 C3-7N 2.6 5607.675 5610.73 C3-8S 1.94 5607.675 5611.39 C3-8C 2.22 5607.675 5611.11 C3-8N 1.88 5607.675 5611.45 Location Trans. Shot Base Applied Elevation Celi4A 3.~1.. 5574.5 5574.50 Name: Garrin Palmer Tanner Holliday lntitial s .ro 5574.5 Date: 11/27/2013 C2W1 '2...,3 5612.27 5612.27 C2W2 0 .1'1 5612.27 5612.27 C2W3 1. ,£j(:. 5612.27 5612.27 C2W4 I. 3.4 5612.27 5612.27 2W5-C 3 5 S 5612.27 5612.27 2W4-N ..a-5'8" ~.£) 5612.27 5612.27 2W4-S 32.'\ 5612.27 5612.27 2W5-N '3.07 5612.27 5612.27 2W3-8 z.:~~ 5612.27 5612.27 2W-58 S.&~ 5612.27 5612.27 Initial t:l,~O 5612.27 C2E L\.'Y~ 5623.14 5623.14 2E' I> o.gl./ 5623.14 5623.14 ' 2E 1 " 5·3~ 5623.14 5623.14 ">E1-2C:: ~.8'-\ 5623.14 5623.14 )WT C (;,QLf 5623.14 5623.14 2W' f'i l:.?S 5623.14 5623.14 ?V 7 ... · 'D. <10 5623.14 5623.14 .~·JVb " 7.7'1 5623.14 5623.14 21.6 ( 10.23 5623.14 5623.14 . 2 yR S tLi'f 5623.14 5623.14 1n1t1 .1 5.M 5623.14 Initial -'i . 9.1 5613.04 'I .~7 ? 3-1N t."!O 5613.04 5613.04 3-1C s.z~ 5613.04 5613.04 3-18 z .g't 5613.04 5613.04 3-2N lvn 5613.04 5613.04 3-2C ~.~5 5613.04 5613.04 3-28 5.2!~ 5613.04 5613.04 C3-38 ".lq 5613.04 5613.04 C3-3C 7 .ll'i 5613.04 5613.04 C3-3N "7. 0~ 5613.04 5613.04 C3-4N I .'i't 5613.04 5613.04 Initial 5.b5 5607.675 C3-68 I~ 2.78 5607.675 5607.675 C3-6C ).'2.7 5607.675 5607.675 C3-6N 3 10 5607.675 5607.68 C3-78 :..10 5607.675 5607.68 C3-7C 3 33 5607.675 5607.68 C3-7N z..r.o 5607.675 5607.68 C3-88 1.'1"1 5607.675 5607.68 C3-8C 2.2.2. 5607.675 5607.68 C3-8N ~~~ 5607.675 5607.68 I I White Mesa Mill -Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.\ 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: &a..,;...._ Po-l""'-e.c Date: _----~....;1 2:=....!../ .:...:3 ~i /-=z:.::o:....:.l-=-3~----- 1. Stu rry Pipeline: A! o .s.:> •> e.-.s t-o :-,. .p • 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 ___ yes~no ~yes __ no ___ yes~no ___ yes~no __ yes~no __ yes~no Diversion Ditch 2 __ yes~no __ yeS_..L_llO __ yes~no __ yes~no ----------- Diversion Ditch 3 Diversion Berm 2 __ yes~no __ yes_.L_no __ yeS--...L..._nO __ yes~no Comments: __£_{_Qzj c:. .,_ L '-'..:. e. .n.c.l s (! rt.t,.,_ ~ ..-~A ,J., .· ~ l-\ ' l.) ..... , I ' ...... ~ f <-r f l.,_.,. ~ ... ., ....,. Jt.vc.. . ...,.G;IL> fu-~:h~..o.. ;_.,_pt:Qu.;.-..6...,h 3. Summary of Activities Around Sedimentation Pond: AJo;-,<VU>:l oeu ,_b 42 ...... fl...4 t:u; h .:..s. 4. Overspray Dust Minimization: E:\Mill SOP Master Copy\Book li_Environmenwl Procedures\07 License Renewal\Tailings [V[anagcment System Rev 2 I June 20 12.doc White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 ___ -Jyes. ___ no 7/12 Revision: Denison 2.1 Page 27 of 37 Overspray carried more than 50 feet 1 TMl~_yes_uo If "yes", was system immediately shut off?~. ~_yes~ 1~ Commenls: No I , """ o?o:tr ..... ~ -;-,M 6. Settlement Monitors Cell2 WI: Cell 2W3-S: Cell 3-lN: Ce\12 W2: Celi2El-N: Cell 3-lC: Ce!12 W3: Cell2El-IS: Cell3-1S: Cell2 W4: Cell 2E l-2S: Ceii 3-2N: Cell2W7-C: Cel\2 East: Cell2W5-N: Cell2 W7N: Cell2 W7S : Cell2 W6N: Cell2 W6C: Ce!l2 W6S : Cell2 W4N: Cell 4A-Toe: Cel12 W4S : Cell2 WSC: Cell3-2C: Cell 3-2S: Cell2 W5S: Cell 3-3S: Celi3-3C; Cell3-3N: Cell3-4N: Cell3-6N: Cell3-7S: Cell 3-7C: Cell3-7N: Cell3-8S: Cell3-8C: Celi3-8N: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? A 1\ lh.f-~ t."'-" to b ~ ·{...., .gcpd. r ,.N'\i~·;..,""'· 8. Summary of Daily, Weekly and Quarterly Inspections: n1 \.:.a .:. "'-""'eL:. ~ <-0. IZMLo ..... s.·-4l·"'=1 .12~ (C.\\$ z.:s ............. -~ .. ,., .. _..he cr.....> r-xt, ..... J,cA nl..\.a!..Lo.>.£1"' t ...... f."rr ...... r .... H -2'1 to Lc\\ '(.. ,S\..-..c.S, t!p.-~lc.,l:.;d a ... zler\y A;{'l-(..... ,;,.l..~j m.o.A a.......,_rlcrl'/ v!-), vl.'I:I~ c;tc.t.l CGJ.,;l,':j £,t\__i:Q_£,.rc.:..j ,.~ t.&.Ll t. ~",.. rr;_}..,..._ '-" ..... ~I'Ol , APPENDIX A-4 E:1J',{ill SOP Master Copy\Book ll _Environmenlal Procedures\07 License Renewnl\Tnilings Mnnaget\lenl System Rev 2 I Jtme 2012.doc : Location Trans. Shot Base Applied Elevation Ceii4A 3.24 5574.5 5576.99 Name: GarTin Palmer. Tanner Holliday lntitial 5.73 5580.23 Date: 12/27/2013 C2W1 2.08 5612.27 5618.91 C2W2 0.18 5612.27 5620.81 C2W3 3.40 5612.27 5617.59 C2W4 0.77 5612.27 5620.22 2W5-C 3.00 5612.27 5617.99 2W4-N 2.01 5612.27 5618.98 2W4-S 2.67 5612.27 5618.32 2W5-N 2.50 5612.27 5618.49 2W3-S 1.80 5612.27 5619.19 2W-5S 5.30 5612.27 5615.69 Initial 8.72 5620.99 r: 5623.14 5623.82 • I 5623.14 5627.38 I 5623.14 5622.84 ~ 5623.14 5619.36 .. I I 5623.14 5622.18 ~ I 5623.14 5621.46 •.• 5623.14 5619.82 +...J 5623.14 5620.43 ~ ~ 5623.14 5617.98 ,_, 5623.14 5618.72 1.1 5628.58 Initial 5.00 5618.04 3-1N 1.42 5613.04 5616.62 3-1C 5.30 5613.04 5612.74 3-18 2.93 5613.04 5615.11 3-2N 5.00 5613.04 5613.04 3-2C 4.52 5613.04 5613.52 3-28 5.95 5613.04 5612.09 C3-3S 6.25 5613.04 5611.79 C3-3C 7.15 5613.04 5610.89 C3-3N 7.15 5613.04 5610.89 C3-4N 7.50 5613.04 5610.54 Initial 5.78 5613.455 C3-6S 3.02 5607.675 5610.435 C3-6C 1.38 5607.675 5612.075 C3-6N 3.22 5607.675 5610.24 C3-7S 2.82 5607.675 5610.64 C3-7C 3.46 5607.675 5610.00 C3-7N 2.7 5607.675 5610.76 C3-8S 2.06 5607.675 5611.40 C3-8C 2.33 5607.675 5611.13 C3-8N 2 5607.675 5611.46 'l Location Trans. Shot Base Appliea Elevation Ceii4A lntitial C2W1 C2W2 C2W3 C2W4 2W5-C 2W4-N 2W4-S 2W5-N 2W3-S 2W-5S Initial : 1-~ I I 1 .. ~ I I ' i . I ~ n~ ~ Initial 3-1N 3-1C 3-1S 3-2N 3-2C 3-2S C3-3S C3-3C C3-3N C3-4N Initial C3-6S C3-6C C3-6N C3-7S C3-7C C3-7N C3-8S C3-8C C3-8N ~p 1v .z..o L ~t:. Z.O INT { l..o 3 .2-L.{ 5574.5 5 .7..3 5574.5 z.os; 5612.27 Q. I~ 5612.27 .3. '-10 5612.27 Q 77 5612.27 3 {){'; 5612.27 Z. o I 5612.27 '7 t7 5612.27 2..50 5612.27 \. ~{ 5612.27 5 .Jl. 5612.27 g 72. 5612.27 '-1 7l 5623.14 I 2J1 5623.14 ~-!; 1'-l 5623.14 q 1.Z 5623.14 h .41.1 5623.14 7. 12. 5623.14 ~ 76 5623.14 ~.IS 5623.14 LO /.i) 5623.14 9.~6 5623.14 ~ i.44 5623.14 ~.(l ::J 5613.04 L'-IZ. 5613.04 5 3o 5613.04 Z.'i 3 5613.04 5,o_D 5613.04 1-\ .sz 5613.04 5 .'LS 5613.04 6. 25 5613.04 7 IS 5613.04 7 LS 5613.04 l t;o 5613.04 S 7S 5607.675 3.oz 5607.675 I 3$! 5607.675 J .Z..'l 5607.675 2.. 9'2. 5607.675 1.'-lt. 5607.675 2 ./0 5607.675 Z..o6 5607.675 2.33 5607.675 2 . cH 5607.675 :iiVT 'i.56 II I S.'lZ A I'-' s:. 5574.50 5612.27 5612.27 5612.27 5612.27 5612.27 5612.27 5612.27 5612.27 5612.27 5612.27 5623.14 5623.14 5623.14 5623.14 5623.14 5623.14 5623.14 5623.14 5623.14 5623.14 5613.04 5613.04 5613.04 5613.04 5613.04 5613.04 5613.04 5613.04 5613.04 5613.04 5607.675 5607.675 5607.68 5607.68 5607.68 5607.68 5607.68 5607.68 5607.68 Name: G;;;~rrlo Palmer, Tanner Holliday Date: 12/2712013 White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: __ ~c;~,>~r~r~i~~~~P~~~l ~~~~~c ______ __ 1. Slurry Pipeline: ~ s~~\\ I t.'=t.. hh.J X:P .......... l &~~0.......£.~~(. v..?k!:C \w.4, ct~vn:.A \.J"-..S b~bl~ o...Ab .Sc.W.....i:.uz,._ W.._l ;..lc....J:.A:£-oL up....__._t.)~ ....>.>t3 f.Nlc.cL Chi~-"'"""A. ~•'c..J.;r c;;J t...lUc. b c.I:..Cd'> oSt" Sf.'ll 1.\..._.c(. t..kd""" L>p 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes \./"" no ~yes __ no __ yes_L__no _____ yes~no __ yes~no __ yes_Lno Diversion Ditch 2 __ yes /no __ yes_Lno __ yes_£_ no __ yes_Lno Diversion Ditch 3 Diversion Berm 2 __ yes_.:-::::::._no __ yes_L_no __ yes____L_no _____ yes~no Comments: G.ro,s,!!IA· c.l.-...~ls &li!l fr"c....1e..c.t (!)-~; h..L... O-"(.. ~,..),)..; ~~~ for --f-1'"'""' b:J re • ..pc-:r .• ..1..+"'(,.. DHc.l-.s+;11 £v"'-<cb.a ........ l ;-£ .... <-u(uA. b"'l be..r ~~~~~~~~------------------------------------------------------- 3. Summary of Activities Around Sedimentation Pond: Nc>r.,........p...\ Q pc,n-'b.e>b ~h..u i' h e..5 ~u-4 fle~~ P.uAA b?J v.:.cy L·t-tl'= suw±:o, ..... !I· A.~ 1-t... s by!O(-.. 4. Overspt·ay Dust Minimization: E:\Mill SOP Mastt'!r Copy\Book II_Environmemal Procedures\07 License RenewJI\Tailings Management System Rev 11 Jttne 2012.doc White Mesa Mill-Standard Operating Procedures 7112 Revision: Denison 2.1 Book 11: Environmental Protection Manual, Section 3.1 Page 27 of 37 ___ yes 110 Overs pray canied more than 50 feet from l1 : __ yes no If "yes", was system immediately shut off? __ ~·'.,._ __ Comments: S y.. s ±"..vi-v\.c>-:......:....~___.i_..A..,..__._a"'pF-""<=-t.._::t~~-'----'"+...;.,"""o'-A--... _______________ _ 6. Settlement Monitors Cell 2 WI: Cell2 W2: Cell 2 W3: Cell 2 W4: Cell 2W7-C: ----- Cell 2 W7N: ----- Cell2 W6C: Cell4A-Toe: ____ _ Cell3-2C: Cell 3-3S: ------ Cell 3-4N: ------ Cell 3-7C: ------ Cell 3-8C: ------ Cell 2W3-S: Cell 2El-N: Cell 2El-1S: Cell 2E l-2S: Cell 2 East: Cell 2 W7S: Cell2 W6S: Cell2 W4S: Cell 3-2S: Cell3-3C; Cell3-6N: Cell 3-7N: Ce\13-8N: Celi3-1N: Cell3-1C: Cell3-1S: Cell 3-2N: Cell 2W5-N: Cell2 W6N: Cell2 W4N: Ce112 W5C: Cell2 W5S: Cell3-3N: Cell 3-7S: Cell 3-8S: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? _A\\ eN>~· ~4'r-.S "'ff'e&-r: ~c> b'-~A. _g,ooc! e.o~• 1-~~g,c..:& !IVl d.d."""',.':jL I..Vt\..S _f&!..s ...... J.. t-o &'-'( MU.,....., t~:~r-. 8. Summary of Daily, Weekly and Quarterly Inspections: _c;.,~jj..h:.A t.t-11 2.. iMD••-11.... \~S HM .s~~· g,u; Tee"'-&......_ ,.._.:u .. _ 1.\..·< ~h .. .tc.. p~ u~~ o ..... s;i..h.____l:.r.--.·.b~c.rvc.. 1\.r..·Z. cl.;.,.f<.,_...,J. ,t;.a,_\-, ....... u....(_ ~ b~.,,.~£ar:,...,_ S•"'-#'.l't 6.-fj· v \-,1:~.'( c.rw tw~~i.-..y,~ lp ,:.A,r:l £Nt n.. •;&II z. APPEND IX A -4 E:\Mill SOP Mastel Copy\Book II_Envimnmenwl Ptocedures\07 License Rcnewai\Tailings Management System Rev 2 I June 20 12.doc Location Trans. Shot Base Applied Elevation Ceii4A 3.36 5574.5 5576.99 Name: Garrin Palmer, Tanner HoftidCIY_ lntitial 5.85 5580.35 Dale: 1/10/2014 C2W1 2.07 5612.27 5618.94 C2W2 0.18 5612.27 5620.83 C2W3 3.41 5612.27 5617.60 C2W4 0.79 5612.27 5620.22 2W5-C 3.00 5612.27 5618.01 2W4-N 2.02 5612.27 5618.99 2W4-S 2.68 5612.27 5618.33 2W5-N 2.51 5612.27 5618.50 2W3-S 1.83 5612.27 5619.18 2W-5S 5.31 5612.27 5615.70 Initial 8.74 5621.01 5623.14 5623.81 5623.14 5627.37 I f 5623.14 5622.85 . ~ 5623.14 5619.36 , l I 5623.14 5622.18 '·~ 5623.14 5621.46 1. I 5623.14 5619.83 "~ 5623.14 5620.42 I ll•j t 5623.14 5617.97 "·' 5623.14 5618.72 5628.66 Initial 4.90 5617.94 3-1N 1.33 5613.04 5616.61 3-1C 5.19 5613.04 5612.75 3-15 2.82 5613.04 5615.12 3-2N 4.93 5613.04 5613.01 3-2C 4.40 5613.04 5613.54 3-2S 5.83 5613.04 5612.11 C3-3S 6.14 5613.04 5611.80 C3-3C 7.04 5613.04 5610.90 C3-3N 7.03 5613.04 5610.91 C3-4N 7.40 5613.04 5610.54 Initial 5.4 5613.075 C3-6S 2.65 5607.675 5610.425 C3-6C 1.01 5607.675 5612.065 C3-6N 2.84 5607.675 5610.24 C3-7S 2.45 5607.675 5610.63 C3-7C 3.08 5607.675 5610.00 C3-7N 2.34 5607.675 5610.74 C3-8S 1.69 5607.675 5611.39 C3-8C 1.97 5607.675 5611.11 C3-8N 1.62 5607.675 5611.46 \ . Location Trans. Shot Base Applied Elevation Ceii4A <,, .Sb 5574.5 5574.50 Name:. Garrin Palmer Tanner Hollid~ lntitial s .s-s 5574.5 Date: 1110/2014 C2W1 2.07 5612.27 5612.27 C2W2 0 .1~ 5612.27 5612.27 C2W3 3.1\1 5612.27 5612.27 C2W4 () 7'i 5612.27 5612.27 2W5-C 3 00 5612.27 5612.27 2W4-N z.oz 5612.27 5612.27 2W4-S 2..(.,8 5612.27 5612.27 2W5-N z..sl 5612.27 5612.27 2W3-S /.~3 5612.27 5612.27 2W-5S .:,31 5612.27 5612.27 Initial ~-1'-i 5612.27 ~-~ Y.g.S 5623 .. 14 5623.14 I ·I 1.2'1 5623.14 5623.14 I t '!5d~l 5623.14 5623.14 H 'i.~D 5623.14 5623.14 '/I b.'-18 5623.14 5623.14 ,., /.'20 5623.14 5623.14 '-~ ~.g3 5623.14 5623.14 •'0--1 g ,2.'-\ 5623.14 5623.14 6-• (J b'l 5623.14 5623.14 .. ~ '1.9'1 5623.14 5623.14 i"iJ 552 5623.14 Initial y _qo 5613.04 3-1N 1·33 5613.04 5613.04 3-1C s 11 5613.04 5613.04 3-1S 'Z.. S:!. 5613.04 5613.04 3-2N L\9~ 5613.04 5613.04 3-2C 4 .•w 5613.04 5613.04 3-2S 5.~:. 5613.04 5613.04 C3-3S b.IY. 5613.04 5613.04 C3-3C "7.0'1 5613.04 5613.04 C3-3N 1.03 5613.04 5613.04 C3-4N l.·w 5613.04 5613.04 Initial ~-'it; 5607.675 C3-6S z,c,S 5607.675 5607.675 C3-6C I D I 5607.675 5607.675 C3-6N '2.. ~ '-1 5607.675 5607.66 T"t bb7 y,~ 4.31 C3-7S Z-6 5607.675 5607.68 L.l 1(,,5.3 "'A IZ.3~ C3-7C QU2,CI 3 c ~ 5607.675 5607.66 R.f 12../0 Yb 1'6.76 C3-7N z. ~~ 5607.675 5607.68 C3-8S i,6'l 5607.675 5607.68 C3-8C 1 .en 5607.675 5607.66 C3-8N l U. 5607.675 5607.68 White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3 .I 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: _ __,r;~· o.=.Jrur__,•....:.A _ _,_P -"'4"'.::....:...:l .-A:..:......;.::::~;_I __ _ Date: _.....,.z~/t.=-1..:.....L...:/t'-'"'...;_l _____ _ 1. Slurry Pipeline: 1"'\.to..•-·\--"""""' ..... t-~ c:.rc.o...> c..L, .... e:, .. ·.L at~.:)~ re. t-cJr"'-I ...... .e.. I._; a Stri.::.,ll le. JI:.LW.t..e~ t;:c:u ..... -1 '"'"' p ,,...; bJ·I",.._ L ~ r ......_.1'-..S. I ~r...s -"c.cv _c,~,._;r-~A. s~-~~-~4-.. "-~,.IL t.J.:..r t"c.~ ~utlo~ GJ~·~------------------------------ 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes V'flo ____Lyes __ no __ yes~no __ yes /no __ yes /no __ yes~no Diversion Ditch 2 __ yes~no __ yes~no __ yeS---->oL_llO __ yes~no Diversion Ditch 3 Diversion Berm 2 __ yes~no ___ yes .........-no __ yes----l..L_no __ yes~no Comments:~~~,.......,.Lls 0 ,6..._ ;,..; "'""(...._ OA.~. we.; b~~ £:.,c fl"-"'= s {O:tp_...,... Ryc..A G. II.< £o c rt..P-..-.~..,_r _____________________ _ 3. Summary of Activities Around Sedimentation Pond: No:i;v\.rl.J oe(.r.o,_ ~kCJAo.l p..c.·h ul ~ \~S 4. Overspray Dust Minimization: E:\tvlill SOP Master Copy\Book II_Environmental Procectures\07 License Renewal\ Tailings Management System Rev 2 1 June 20 J2.doc White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 ___ yes ___ no Overspray carried more thnn - If "yes", was system immediately shut . Comments. 6. Settlement Monitors Cell2 WI: Cell2 W2: Cell2 W3: Cell 2 W4: Cell 2W7-C: ----- Cell 2 W7N: ----- Cell 2 W6C: ----- Cell4A-Toe: ----- Cell3-2C: Cell 3-3S: ------ Cell 3-4N: ------ Cell3-7C: _____ _ Cell 3-8C: ------ Cell2W3-S: Cell 2El-N: Cell2El-1S: ----- Cell2E1-2S: ____ _ Cell 2 East: Cell 2 W7S: Cell 2 W6S: Cell2 W4S: Cell 3-2S: ------ Cell 3-3C; _____ _ Cell 3-6N: ------ Cell 3-?N: ----- Cell 3-8N: ----- 7/12 Revision: Denison 2.1 Page 27 of37 Cell 3-lN: ----- Cell3-1C: ____ _ Cell 3-lS: ----- Cell3-2N: _ Cell 2WS-N: ---- Cell2 W6N: Cell2 W4N: Cell 2 W5C: ___ _ Cell2 WSS: Cell3-3N: Cell3-7S: ------ Cell 3-8S: ----- 7. Movement Monitors: (Is there visible damage to any movement monitot· or to adjacent surfaces)? ~oo,+or> ~~~~c ~~~~~~=~~~~·~a~~~~~~~~~~~J~;+~~~~A~·-------------------- 8. Summary of Daily, Weekly and Quarterly Inspections: ~.AJGJ.. .:.L..\c:. .... tofo:-M so.<&..tu o).,...r.l .tl-.a..-tu-l G=~f+M>f'L'";j~S.k\ kU.~ w~~l... }be i),o j , w.-.s q .. c.±c f'or tO--r.-..sp.c.l=i'cu"=~~~"'.\: ~He.'f ,u,'W~----iA~~~'-"""'c t;!);;.~ t.l"-A""ul o :J ~ p"...).. rG-f...r ""-\;"-e.-k ~ c:....l """'-: .._-"" ~"'~..r were. f'ov"-cl ~ .._ t\ APPENDIX A-4 \""o "'ol r-c...+vrv... lt A.W Le+..~S We!.-1" e.. r-e-fa..~l"c.-cl. ~ A..l'e.~ W&'-' (....~A'-,.t v{> E;\J\ilill SOP Jvlastcl Copy\Boo~ I I Envi1 on me mal P1 ocedures\07 License Renewai\Tailings ManJgement Syslelll Rev 2 I June :10 l:!.doc Location Trans. Shot Base Applied Elevation Ceii4A 3.38 5574.5 5576.99 Nam e: Garrin Palmer, Tanner Holllda_y_ lntitial 5.87 5580.37 Date: 2/21/2D14 C2W1 1.80 5612.27 5618.91 C2W2 0.15 5612.27 =o 6620.82 C2W3 3.10 5612.27 5617.61 C2W4 0.48 5612.27 5620.23 2W5-C 2.70 5612.27 5618.01 2W4-N 1.72 5612.27 5618.99 2W4-8 2.39 5612.27 5618.32 2W5-N 2.21 5612.27 5618.50 2W3-8 1.53 5612.27 5619.18 2W-58 5.00 5612.27 5615.71 Initial 8.44 5620.71 --. 5623.14 5623.82 I I 5623.14 5627.37 ! I 5623.14 5622.84 I 5623.14 5619.37 ! 5623.14 5622.17 ' : • 5623.14 5621.47 ;_• ,I 5623.14 5619.83 5623.14 5620.43 I 5623.14 5617.97 b I 5623.14 5618.70 ... ! i 5628.33 Initial 4.76 5617.8 3-1N 1.20 5613.04 5616.60 3-1C 5.04 5613.04 5612.76 3-18 2.69 5613.04 5615.11 3-2N 4.80 5613.04 5613.00 3-2C 4.26 5613.04 5613.54 3-28 5.70 5613.04 5612.10 C3-38 6.00 5613.04 5611.80 C3-3C 6.90 5613.04 5610.90 C3-3N 6.90 5613.04 5610.90 C3-4N 7.20 5613.04 5610.60 Initial 5.84 5613.515 C3-68 3.11 5607.675 5610.405 C3-6C 1.44 5607.675 5612.075 C3-6N 3.28 5607.675 5610.24 C3-78 2.9 5607.675 5610.62 C3-7C 3.51 5607.675 5610.01 C3-7N 2.76 5607.675 5610.76 C3-88 2.1 5607.675 5611.42 C3-8C 2.4 5607.675 5611 .12 C3-8N 2.04 5607.675 5611 .48 Location Trans. Shot Base Applied Elevation Ceii4A 1. ,g 5574.5 5574.50 Name:· Garrin Palmer, Tanner HoUiday lntitial 'i .rl 5574.5 Date: 2/27/2014 C2W1 \.80 5612.27 5612.27 C2W2 ~ 5612.27 5612.27 ~15/~.~er r~ C2W3 ~10 5612.27 5612.27 ~~ C2W4 • Y.B. 5612.27 5612.27 2W5-C 7.. 10 5612.27 5612.27 2W4-N 1.7Z. 5612.27 5612.27 2W4-S 2.39 5612.27 5612.27 2W5-N 2.. 'Z.l 5612.27 5612.27 2W3-5 1.53 5612.27 5612.27 2W-55 .s.oo 5612.27 5612.27 Initial ij l.j Lj 5612.27 S .70 . Ll 51 5623.14 5623.14 ' 1 0.~& 5623.14 5623.14 ' 1 ~'),o.jq 5623.14 5623.14 :2 ~-'1.6 5623.14 5623.14 11 :' '(\ ./, I b 5623.14 5623.14 ' r.r t.u 5623.14 5623.14 7-S.so 5623.14 5623.14 6 ~i.'J ) 5623.14 5623.14 "J'J'/6 ( ~ LOJ 5623.14 5623.14 c '1.6:3 5623.14 5623.14 ;;.:J{ S.l'l 5623.14 Initial L{ 76 5613.04 3-1N ~ LtC 5613.04 5613.04 3-1C 8"=-"fQ l6-~o.l 5613.04 5613.04 3-15 c. ,.,h. .&'l 5613.04 5613.04 3-2N ·~-fW 5613.04 5613.04 3-2C '-\ Z6 5613.04 5613.04 3-25 5 .-z o 5613.04 5613.04 C3-3S €-.(JO 5613.04 5613.04 C3-3C 1;. • 't 0 5613.04 5613.04 C3-3N C."'U 5613.04 5613.04 C3-4N ··~ 5613.04 5613.04 Initial ~.~!.( 5607.675 C3-65 ~-'' 5607.675 5607.675 C3-6C l. t:L 5607.675 5607.675 C3-6N s. 2.~ 5607.675 5607.68 C3-75 z .~o 5607.675 5607.68 C3-7C '3.>1 5607.675 5607.68 C3-7N 2., 7,{ 5607.675 5607.68 C3-85 'l. 10 5607.675 5607.68 C3-8C ? ."iO 5607.675 5607.68 C3-BN -L ../!)I.\ 5607.675 5607.68 White Mesa Mill -Standard Operating Procedures Boo!--ll: Environmental Protection ~Ianual, Section 3.1 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: &.:..cr." P""l M.U"' Date: _.=3'..J../....::;:r-.:d~,_, .... t._ ______ _ 1. Slurry Pipeline: --'&l 2. f'·ee.L .... s A CW\.tdl l u,b Wa.,L..tec • .uA d ('. (b,~...v).=-..L...:=>-"""-'~'--'l'""'~;... ..... (..""'--'o~A wc...s tc.Q'I.~rc.J.. a oA 4CM'-"".L~ c..lu-..b.~"--111'-1'-=---------- 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Benn: Stability Issues Signs of Distress Diversion Ditch 1 __ yes~no ~yes __ no __ yes~ no __ yes~ no __ yes~no __ yes____L_nO Diversion Ditch 2 __ yes~no __yes~no __ yes____...c_no __ yes~no Diversion Ditch 3 Diversion Benn 2 __ yes~no __ yes._..t,£_no __ yes~no __ yes~no Comnlents:__D.!·~,. k..t.J s bilL i.a....._Y"vt ~.~~ H;.i.-..cl-. 1·,-,,,, Wq ... ; \, "'~ Gee elF-""-~r-... M- K¥4= 6:!1.S ·b..__v\AA)•¢.. r .. e.:...rJ o~ ?ro.s:c-( \ ..• .,._A.M~. 3. unuuury of Activities Around Sedimentation Pond: le-.... r ....., .:..J A:.sr.c •Js:.o:A • ..... \ i "'e..r ""'-'3/1:'1.11--t Te-~V v.lo>..f c..pff t&..,\.. b;z Dp ..... Hdl.fh,j .... ,.. ..... J... 1-"'-t.. 'Off!•v-e.-1=<, <'f£• (C A ..sb-R .. c.\ c.:-~w b'7.la"'" ~~ av+ {!6.:&..:~,.,__ l,.,_,..,kJ W«<-d..u·w wrt.A Av"•'::;fl -f-H:>~c:..IJ l'!. .... .ct k:~b. ...... H~ ,avrh bee.-(>Jt t=L..c! "'-Rdt.--. {.c;..G-#:"'" "'~ l l"'".;-e o..-L {j 4. Overspray Dust Minimization: E:\Mill SOP Master Copy\Book II_Envir·onmental Procedures\07 Lrcense RenewJliTailings Management System Rev 2 I June 20 l2.doc White Mesa Mill-Standard Operating Procedures 7112 Revision: Denison 2.1 Book 11: Environmental Protection Manual, Section 3.1 Page 27 of 37 ___ yes no Overspray canied more than 50 re 1 cell. __ yes no If "yes", was system immediately shut off? __ ,_""=-_ Comm ·nt!:: Ya ~ -D..fF-!'"dJ=-==o--;.;::....;}'-;...::o.;...· -=-'---------------------- 6. Settlement Monitors Cell2Wl: Cell2 W2: Cell2 W3: Cell2 W4: Cell 2W7-C: ----- Cell 2 W7N: ____ _ Cell 2 W6C: ----- Cell4A-Toe: ----- Cel13-2C: Cell3-3S: ------ Cell 3-4N: ------ Cell 3-7C: ------ Cell3-8C: ------ Cell2W3-S: Ceii2El-N: Cell 2El-1 S: ----- Cell2El-2S: ----- Cell 2 East: Cell2 W7S: -----· Cell2 W6S: Cell2 W4S: Cell 3-2S: Cell 3-3C; ------ Cell 3-6N: ----- Cell 3-7N: ----- Cell 3-SN: ----- Celi3-1N: ----- Cell 3-lC: ----- Cell3-1S: ----- Ceii3-2N: ----- Cell 2W5-N: ----- Cell 2 W6N: ____ _ Cell 2 W4N: ----- Cell2 W5C: Cell2 W5S: Cei13-3N: ----- Cell3-7S: ----- Cell 3-SS:: ____ _ 7. Movement Monitors: (Is there visible damage to any movement monitm· or to adjacent surfaces)? No •. >-..Sd.lt.. .:A..,A"';jc.. w-.:~c...C!:$.-J.o,..;b::.,.s~t..::!t"'V~""'· !<::'-'..1...~------------------ 8. Summary of Daily, Weekly and Quarterly Inspections: _ _.....:-1 ::::.e~=-.----"-"-"""";;=· '-"'.~-=-=----....,,'"-·A-a"=-_._ t>+:\l l'( M"c..-..J 1,...-u ~?.!.""-al.~b ,.,._ l:..".,.....s pt=Pf.<"-d"'f .AL\d-h o€ ._k .AA.;(i ~lc.lul ll,.V•"' \.erl•t <'-kfll-c:.kt..dt.S ~o.Afl c cl L~t\c.-w.,,.A, f.Cn.l=. A.....,A L£•1'"\.plc..l «t\. /rW .5~'-"""fll":5· t,.,""'fld eJ... ll/E.SI-l....\P ~c.M-pl;-;:s ""-c,(..I\J Z,.:L APPENDIX A-4 E:luvlill SOP M:;ster Copy\Book II _Environmental Pmcedures\07 License Renewai\Taili11gs Management System Rev 2 I June 2012 doc Location Trans. Shot Base Applied Elevation Ceii4A 3.77 5574.5 5576.98 Name: Ganin Palmer. Tanner Holliday lntitial 6.25 5580.75 Dale: 3.28.2014 C2W1 2.15 5612.27 5618.94 C2W2 0.25 5612.27 5620.84 C2W3 3.48 5612.27 5617.61 C2W4 0.87 5612.27 5620.22 2W5-C 3.08 5612.27 5618.01 2W4-N 2.08 5612.27 5619.01 2W4-S 2.76 5612.27 5618.33 2W5-N 2.59 5612.27 5618.50 2W3-S 1.91 5612.27 5619.18 2W-5S 5.39 5612.27 5615.70 Initial 8.82 5621.09 E 5623.14 5623.81 l·l I 5623.14 5627.37 -, 1 J 5623.14 5622.83 l·~ 5623.14 5619.33 '7.1 5623.14 5622.17 '1-'·l • 5623.14 5621.46 '7; I 5623.14 5619.82 II lfl l j i 5623.14 5620.40 tl·~ I 5623.14 5617.97 'd. ' 5623.14 5618.68 nl ~ 5627.67 Initial 4.88 5617.92 3-1N 1.32 5613.04 5616.60 3-1C 5.16 5613.04 5612.76 3-15 2.81 5613.04 5615.11 3-2N 4.90 5613.04 5613.02 3-2C 4.38 5613.04 5613.54 3-2S 5.80 5613.04 5612.12 C3-3S 6.12 5613.04 5611.80 C3-3C 7.02 5613.04 5610.90 C3-3N 7.02 5613.04 5610.90 C3-4N 7.38 5613.04 5610.54 Initial 5.55 5613.225 C3-6S 2.84 5607.675 5610.385 C3-6C 1.15 5607.675 5612.075 C3-6N 3 5607.675 5610.23 C3-7S 2.59 5607.675 5610.64 C3-7C 3.21 5607.675 5610.02 C3-7N 2.48 5607.675 5610.75 C3-8S 1.8 5607.675 5611.43 C3-8C 2.11 5607.675 5611.12 C3-8N 1.76 5607.675 5611.47 ' "'-> )D Location Trans. Shot Base Applied Elevation Ceii4A '3 ."77 5574.5 5574.50 Name: Garrin Palmer, Tanner Holliday lntitial ~. 2.1:.., 5574.5 Date: 3/28/2014 C2W1 2 ,15 5612.27 5612.27 C2W2 o.~ 5612.27 5612.27 C2W3 ::?,,4$\ 5612.27 5612.27 C2W4 0 .~1 5612.27 5612.27 2W5-C 's.~~ 5612.27 5612.27 .... ~II I I'17S 2W4-N 2.08 5612.27 5612.27 2W4-5 Z,l(, 5612.27 5612.27 _..,.;;-) t.J,.53 .... ..->1 2W5-N 2..£9 5612.27 5612.27 2W3-5 ' Cj' 5612.27 5612.27 2W-55 s :~q 5612.27 5612.27 Initial 8 .82 5612.27 1fl~ Y:34' -3,g(. 5623.14 5623.14 t.{ll I ViS r-l.t o:so 5623.14 5623.14 ~'tb jg ,97 " L; Cl, i 5623.14 5623.14 ·~. :.~ 5623.14 5623.14 "' .:5.-so 5623.14 5623.14 1 I t..l.l 5623.14 5623.14 I jo _._ 7. ~::> 5623.14 5623.14 ry..'.,J 7,1.7 5623.14 5623.14 11..1 'l7o 5623.14 5623.14 t..'l~ 5623.14 5623.14 L Y.59 '-iS) 5623.14 -/ Initial ..i:. c....s::. -1$~ 5613.04 (_~ 3-1N !.3L 5613.04 5613.04 3-1C S ib 5613.04 5613.04 3-15 2.3/ 5613.04 5613.04 3-2N 'i .qo 5613.04 5613.04 3-2C '-1.-~g 5613.04 5613.04 3-25 s.so 5613.04 5613.04 C3-35 1::.12. 5613.04 5613.04 C3-3C 7,C2 5613.04 5613.04 C3-3N 7 . ()'2.. 5613.04 5613.04 C3-4N 7,~g 5613.04 5613.04 Initial s.s~ 5607.675 C3-6S z.,g~ 5607.675 5607.675 C3-6C 1,15 5607.675 5607.675 C3-6N ~.oc 5607.675 5607.68 C3-75 'Z.,S~ 5607.675 5607.68 C3-7C 3.z, 5607.675 5607.68 C3-7N 2.'1~ 5607.675 5607.68 C3-85 1.~0 5607.675 5607.68 C3-8C 'l..j( 5607.675 5607.68 C3-8N 1.7£ 5607.675 5607.68 White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: Date: __ iliole:( ______ _ 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes ._,.,-no ~yes __ no __ yes~no __ yes~no __ yes~no __ yes ._r no Diversion Ditch 2 __ yes .....--no __ yes .........-no __ yes~no __ yes~no Diversion Ditch 3 Diversion Berm 2 __ yes ,_/no __ yes ._r no __ yes ..........-no __ yes .....--no 3. Summary of Activities Around Sedimentation Pond: Si....ei.Jo.:.l c,r-c.u ~~~~·:zs ervl:: po"'-c!.. 4. Overspray Dust Minimization: E:\Mill SOP Master Copy\Book II_Environmental ProceduJ'es\07 License Re11ewai\Tailings Management System Rev?. I June 201 2.doc White Mesa Mill-Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 ___ yes ___ no Overspray carried more than 50 feet from the ce . If "yes", was system immediately shut off? 7112 Revision: Denison 2.1 Page 27 of37 Comments: Ala k ~~~Ft.., .. Lrxh-.... ·,_~!.J'<_..>"Q.------------------------ 6. Settlement Monitors Cell2 WI: Cell 2 W2: Cell2 W3: Cell2 W4: Cell2W7-C: ----- Cel12 W7N: ----- Cell2 W6C: Cell 4A-Toe: ____ _ Cell3-2C: Cell 3-3S: ------ Cell 3-4N: ------ Cell3-7C: ------ Cell 3-8C: ------ Cell 2W3-S: ____ _ Cell2El-N: Cell2El-1S: ----- Celi2El-2S: ----- Cell 2 East: Cell2 W7S : Cell2 W6S: Cell 2 W4S: Cell 3-2S: Cell 3-3C; ------ Cell3-6N: ------ Cell 3-7N: ----- Cell 3-8N: ----- Cell 3-lN: ----- Cell3-1C: ----- Cell3-1S: ----- Cell 3-2N: ----- Cell 2W5-N: ---- Cell2 W6N: Cell2 W4N: Cell2W5C: ----- Cell2 WSS : ____ _ Cell3-3N: ____ _ Cell 3-7S: ----- Cell 3-8S: ----- 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? M.:>..,;;·\:c·CS ~~ft:eM" tn bt---Lh--'l:!%~th""!l...,.·l"'--"c..._.,.""'~~.._; \--'-''•'"'"A=a... _________________ _ 8. Summary ofDaUy, Weekly and Quarterly Inspections: s..,..h.t...c.. .. \. ..... t-a ...... dc:r-l'i ra.A u.. ..... s . .b·t..~ ... ~l G.rc.w d~P-cp-.elk~"-c;l .Mw• ... l=bl.y 6-w S"£><H.fl \,~~~I.J·s.d;,. LU-."-"''l tlc.t.OQ "-QA.J.. MA..M:p ·~ (ylf.·l-c '""~''"""· t.. "'!fl~d.,O.. ,.V6.stiAI' S'···&~.._ ___ _ ,v\.. .. ~-~c..A.S,.-..Lc. o:-._p ..... ;.-c.J., ~>l"~ k_....,.,._ L..ci).•-:!J f-<,...,\t., l'c:.Pl~.:.e~~ C.:L:..w """~fr:r o..._ rwo..!-'20 APPENDIX A-4 E:\Mill SOP Master Copy\Book ll_Environmental P•ocedures\07 License Renewai\Tailings Manage111ent System Rev 2 I June 2012 iloc Location Trans. Shot Base Applied Elevation Ceii4A 3.42 5574.5 5576.98 Name: Garrin Palmer, Tanner Holliday lntitial 5.90 5580.4 Date: 41~2014 C2W1 2.00 5612.27 5618.91 trf' C2W2 0.10 5612.27 5620.81 C2W3 3.33 5612.27 5617.58 C2W4 0.70 5612.27 5620.21 2W5-C 2.90 5612.27 5618.01 2W4-N 1.94 5612.27 5618.97 2W4-S 2.60 5612.27 5618.31 2W5-N 2.43 5612.27 5618.48 2W3-S 1.76 5612.27 5619.15 2W-5S 5.22 5612.27 5615.69 Initial 8.64 5620.91 I 5623.14 5623.83 1.1 I 5623.14 5627.37 I -' 5623.14 5622.84 I ,• 5623.14 5619.39 5623.14 5622.16 ' 5623.14 5621.46 I I 5623.14 5619.83 'I 5623.14 5620.43 r' { 5623.14 5617.99 l;~ I 5623.14 5618.72 1 • I 5627.83 Initial 4.68 5617.72 3~1N 1.10 5613.04 5616.62 3-1C 4.97 5613.04 5612.75 3~1S 2.60 5613.04 5615.12 3~2N 4.70 5613.04 5613.02 3-2C 4.18 5613.04 5613.54 3-2S 5.60 5613.04 5612.12 C3~3S 5.90 5613.04 5611.82 C3-3C 6.81 5613.04 5610.91 C3-3N 6.80 5613.04 5610.92 C3-4N 7.15 5613.04 5610.57 Initial 5.78 5613.455 C3-6S 3.09 5607.675 5610.365 C3-6C 1.39 5607.675 5612.065 C3-6N 3.22 5607.675 5610.24 C3-7S 2.81 5607.675 5610.65 C3-7C 3.45 5607.675 5610.01 C3-7N 2.7 5607.675 5610.76 C3-8S 2.02 5607.675 5611.44 C3-BC 2.34 5607.675 5611.12 C3-8N 1.98 5607.675 5611 .48 Location Trans. Shot Base Applied Elevation Ceii4A ~."17.. 5574.5 5574.50 Name: Ganin Palmer, Tanner Holliday lntitial 5 ,qo 5574.5 Date: 4/30/2014 C2W1 1.no 5612.27 5612.27 C2W2 0 .iO 5612.27 5612.27 C2W3 3.~~ 5612.27 5612.27 C2W4 o, 70 5612.27 5612.27 2W5-C '2..qo 5612.27 5612.27 2W4-N l ''fl.{ 5612.27 5612.27 2W4-S z .1.0 5612.27 5612.27 2W5-N '2 .1.\3 5612.27 5612.27 2W3-S t .7~ 5612.27 5612.27 2W-5S 5 2'Z .. 5612.27 5612.27 Initial ~-6~ 5612.27 .... t1.oo 5623.14 5623.14 -t6 5623.14 5623.14 l 1 ...j_q~ 5623.14 5623.14 I l $3.4"\ 5623.14 5623.14 ' ( .S .lil 5623.14 5623.14 7f 6 31 5623.14 5623.14 . :-....: .. tA .11(') 5623.14 5623.14 T~r) 5623.14 5623.14 'l. 8~ 5623.14 5623.14 ~· 9 ll 5623.14 5623.14 ltl 4..~q 5623.14 Initial 4.ts 5613.04 3-1N '· l 0 5613.04 5613.04 3-1C 4 ,q'7 5613.04 5613.04 3-1S 'Z.fio 5613.04 5613.04 3-2N cl. lo 5613.04 5613.04 3-2C ~.1~ 5613.04 5613.04 3-2S t; .ia 5613.04 5613.04 C3-3S 5 qo 5613.04 5613.04 C3-3C b. ~i'l 5613.04 5613.04 C3-3N 6-Sc 5613.04 5613.04 C3-4N '1 1.5 5613.04 5613.04 Initial .5.1'6 5607.675 C3-6S 3 ~q 5607.675 5607.675 C3-6C i Jq 5607.675 5607.675 C3-6N :3. ·u. 5607.675 5607.68 C3-7S Z.Slt 5607.675 5607.68 C3-7C '3 ... l~ 5607.675 5607.68 C3-7N '2.'10 5607.675 5607.68 C3-8S 2. ot.. 5607.675 5607.68 C3-8C t . .3'"\. 5607.675 5607.68 C3-8N l 'iS 5607.675 5607.68 White Mesa Mill -Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A~3 MONTHLY INSPECTION DATA Inspector: ---;6,..;'u· A.~rcccJU!.O..:!IL.__IP_.,._<b,_\l.J"""'=-:!o.&:;( ...... C._ __ , Date: _ ___,l.s-l-/-=:!:3~o.!....f L..:l .. .1..., ______ _ 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes----=:::::::::. no ____..,::::::_yes __ no __ yes~ no __ yes~no __ yes---=:::::::._no __ yes----=-.no Diversion Ditch ~ __ yes~no __ yes~no __ yes~no __ yes~no Diversion Ditch 3 Diversion Berm 1 ___ yes~no ___ yes~no ___ yes~no ___ yes~no 3. Summary of Activities Around Sedimentation Pond: Pt....:l &-c..blr ,,.).:..S "" s,'·lc.. h> obw-.... e. ~ ......... '~!1" ±o f<~....d... No ~\, .J,"+•c: < tl.,r.-....,~.......l::los.. Ma...,:!::k...__ ___________ _ 4. Overspray Dust Minimization: E:\Mill SOP Mnster Copy\Book li_E11vironmemal Pmcedures\07 License Re11ewal\Tailings lvlanagernent System Rev 1 l June 20 12.doc White Mesa Mill-Standard Operating Procedures 7/12 Revision: Denison 2.1 Book 11 : Environmental Protection Manual, Section 3.1 Page 27 of 37 ___ yes no Overspray carried more than 50 feet ro cJJ: __ yes no If "yes", was system immediately shut off? Comments:--./.Y~A. o.pt,r.Jc.-....t'-'''-""«...:;o...c=..·~----------------------· 6. Settlement Monitors Cell2 Wl: Cell2 W2: Cell2 W3: Cell2 W4: Cell 2W7-C: ----- Cell 2 W7N: ----- Cell2 W6C: Cell 4A-Toe: ____ _ Cell3-2C: Cell3-3S: ------ Cell 3-4N: ------ Cell 3-7C: ------ Cell 3-8C: ------ Cell2W3-S: Cell 2El-N: Cell 2El-1S: ----- Cell2El-2S: ---·-- Cell 2 East: Cell2 W7S: Ce\12 W6S: Cell 2 W4S : Cell 3-2S: Cell 3-3C; ------ Cell 3-6N: ----- Cell 3-7N: ----- Cell 3-8N: ------ Cell 3-lN: ----- Cell 3-lC: ----- Celi3-1S: ----- Cell 3-2N: ____ _ Cell 2W5-N: ----- Cell 2 W6N: ----- Cell2 W4N: Cell2 W5C: Cell2 WSS : Cell3-3N: ----- Cell 3-75: ____ _ Cell 3-8S: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? _A!L~'.h.n=S e-f.$c;,..,-o bt-l/\~£l.y.Doncz~cL'<=~!._.,..,.,...,~~·'--tu'-"!"'~""':::.....-------------- 8. Summary of Daily, Weekly and Quarterly Inspections: f'to...l ,....._h: . .r' v.tt..S ne\"'kc.~l """ n..>Vj·'Z~ T!el o.\-35, Jt .,,,,...._ t.l.-•1\q,l.. a.. .... .A. J.e.J,. \.epl.4-l, IJ\\LJ • \ tt . .,...t'b/"Gri1,1 l.,s ~ f-•z...lu-wk;~_<..h_;.t.,'••·d v->..:.r~ t•.h2r-\.:"•z:!, •-\:\..... C\.f'Ut, U t•l:•('t~~ ~cJ.d-&-J.. \"tltH"c. C. II t-o l..;.ll 3. M.W -'2 g ft>.JA .. J. ck..,.."'cc)c,J. L.)oJ\ Lo)<-.) l'~.:...r-c.A 0..~ ove.rf'Lo>"""fC...J. Lu.-.f l +~J-"'~~r .... l-.:../.:.l..lc,t-c:>~car"""" ,S,;....-\f\·~ (....~ ste..-k..L &-w .s,.,...,..,f'l ..... .:1• c..-...... pt .. k. Al.t:=JHAt> 5 APPENDIX A-4 -...J ,,~l\":1 , E:\iVlill SOP Master Copy\Book li_Environmenml P•ocedures\07 License Renewai\Tailings M<mnge1nent System Rev 2 I June 20 12 doc Location Trans. Shot Base Applied Elevation Ceii4A 3.52 5574.5 5576.98 Name: Garrin Palmer Tanner Holliday_ lntitial 6.00 5580.5 Date: 5/27/2014 C2W1 2.02 5612.27 5618.93 C2W2 0.11 5612.27 5620.84 C2W3 3.35 5612.27 5617.60 C2W4 0.75 5612.27 5620.20 2W5-C 2.95 5612.27 5618.00 2W4-N 1.97 5612.27 5618.98 2W4-S 2.64 5612.27 5618.31 2W5-N 2.47 5612.27 5618.48 2W3-S 1.78 5612.27 5619.17 2W-5S 5.26 5612.27 5615.69 Initial 8.68 5620.95 ' 5623.14 5623.82 l I 5623.14 5627.38 5623.14 5622.85 ! 5623.14 5619.37 ,I i 5623.14 5622.16 'l' .I ) 5623.14 5621.46 1 ~ 5623.14 5619.83 '"' ' 5623.14 5620.42 ,,-. 5623.14 5617.98 ' 5623.14 5618.73 -5627.87 Initial 4.51 5617.55 3-1N 0.94 5613.04 5616.61 3-1C 4.79 5613.04 5612.76 3-1S 2.43 5613.04 5615.12 3-2N 4.53 5613.04 5613.02 3-2C 4.01 5613.04 5613.54 3-2S 5.44 5613.04 5612.11 C3-3S 5.74 5613.04 5611.81 C3-3C 6.66 5613.04 5610.89 C3-3N 6.65 5613.04 5610.90 C3-4N 7.00 5613.04 5610.55 Initial 5.48 5613.155 C3-6S 2.79 5607.675 5610.365 C3-6C 1.1 5607.675 5612.055 C3-6N 2.94 5607.675 5610.22 C3-7S 2.51 5607.675 5610.65 C3-7C 3.15 5607.675 5610.01 C3-7N 2.4 5607.675 5610.76 C3-8S 1.72 5607.675 5611.44 C3-8C 2.04 5607.675 5611.12 C3-8N 1.68 5607.675 5611.48 Location Trans. Shot Base Applied Elevation Ceii4A ~ 5:t 5574.5 5574.50 Name: Garrin Palmer, Tanner Hollrday lntitial &, 06 5574.5 Dater 5/27/2014 C2W1 z oz. 5612.27 5612.27 C2W2 O-il 5612.27 5612.27 C2W3 3 ~~ 5612.27 5612.27 C2W4 o.lS 5612.27 5612.27 2W5-C 2..'lS 5612.27 5612.27 2W4-N l.'fl 5612.27 5612.27 2W4-S L.,by 5612.27 5612.27 2W5-N 1 2. ''i1 5612.27 5612.27 2W3-S 1.78 5612.27 5612.27 2W-5S 5 C.h 5612.27 5612.27 Initial 5U .. K 5612.27 ' 4.0S 5623.14 5623.14 I I 0,'-iq 5623.14 5623.14 r t 5o2. 5623.14 5623.14 I '' x.so 5623.14 5623.14 1 ~ S7J 5623.14 5623.14 •.J " '11 5623.14 5623.14 s.o'-1 5623.14 5623.14 l. I.~!; 5623.14 5623.14 ~I 'i.K'l 5623.14 5623.14 •• '1.JY 5623.14 5623.14 ',.. ~ I Y.73 5623.14 Initial Y.Sl 5613.04 3-1N 0 9Y 5613.04 5613.04 3-1C Y7Cf 5613.04 5613.04 3-1S z 43 5613.04 5613.04 3-2N 4.S3 5613.04 5613.04 3-2C 11 0 t 5613.04 5613.04 3-2S s 'ilj 5613.04 5613.04 C3-3S L., 1'{ 5613.04 5613.04 C3-3C /0.6{, 5613.04 5613.04 C3-3N ,,,5 5613.04 5613.04 C3-4N /.00 5613.04 5613.04 Initial S.it 5607.675 C3-6S 'Z.-7~ 5607.675 5607.675 C3-6C 1-16 5607.675 5607.675 C3-6N 1. 'f"i 5607.675 5607.68 C3-7S 2.,5/ 5607.675 5607.68 C3-7C 3J£, 5607.675 5607.68 C3-7N '2..Y6 5607.675 5607.68 C3-8S 1.7.). 5607.675 5607.68 C3-8C 'J...Q'i_ 5607.675 5607.68 C3-8N u.s 5607.675 5607.68 White Mesa Mill-Standard Operating Procedures Book 1 L: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Date: _b_L~---'3-=-=0....._/__,_J_c....l------- 1. Slurry Pipeline: 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes ..,...,..-no ___ yes~no __ yes~no __ yes ............-no __ yes ~no __ yes~no 4. Overspray Dust Minimization: Diversion Ditch 2 __ yes ...........-no __ yes ...........-no __ yes ,_,..-no __ yes~no Diversion Ditch 3 Diversion Berm 2 ___ yes \....-"110 ___ yes """'no __ yes~no ___ yes~no E:\!Vli!J SOP Master Copy\Bool; I !_Environmental ProcedUJes\07 License Renewoi\Tailings Management Syslem Rev 2 I June 20 ll.doc White IV!esa Mill-Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3.1 Overspray sys!tm'tii:me ___ ycs ___ uo Overspray canied more than SO feet from the cell; --:r--'!\=--=-- If "yes", was system immediately shut off? __ yes __ no Comments: _ _do+ j D. C> @C.tc._.·h o A 7/12 Revision: Denison 2.1 Page 27 of 37 .. 5. Remarks:___AI\ MQI' ... ~GJ .... .;· c_r-c.-..... ".SM''J. "'"'"-J.1t•o1 SGe, .z....}b...e,L\c.v\ 9c;r e._\t;.-tH-h O~A-,:J:...._ _________ _ 6. Settlement Monitors Cell2 WI: Cell2W3-S: Cell3-1N: Cell 2 W2: Cell 2El-N: Cell 3-lC: Cell2 W3: Cell 2E 1-lS: Cell 3-lS: Cell2 W4: Cell2El-2S: Cell3-2N: Cell2W7-C: Cell 2 East: Cell2W5-N; Cell2 W7N: Cell 2 W7S: Cell2 W6N: Cell2 W6C: Cell2 W6S: Ce112 W4N: Cell4A-Toe: Cell2 W4S : Cell2 WSC: Cell3-2C: Cell 3-2S: Cell2 WSS : Cell 3-3S: Cell3-3C; Celi3-3N: Cell 3-4N: Cell3-6N: Cell 3-7S Ceii3-7C: Cell 3-?N: Cell3-8S: Cell3-8C: Cell3-8N: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? ..Vo ;,) . .s,i._blt J.~~..5' +-o ~M-'j ~~ t"'c.. VVV"-' +or.r 8. Summary of Daily, Weekly and Quarterly Inspections: Td·c o w~lili.¢. ';l ....... J.. x '•"''-r ~ L.r .s "'-""P\•1 e.•"Cc-C.·i. Mw -'l. ~ '-'~-s l"'c..-ol,v,.,Lof,c.l, .AG.....> ~f ,; • .._..l_ .b"'""'f'~J·I.r { "*'r •O!:J • .....s+,-,n~J, ..£!.e."(\,., '*"*cJ."r-.s.,, t\..-4 p~; 1 &-c,eb~~ikf~ ..... ,.. .. l s.:..:.p ,.,....J. cf"•t9 c:..,,;.., L GoycA. w / s-f-._ i (. 0 .( u t '•·N·J 01,. s; +(. for-1>.."'-'w t"~ l ; "-.SI' t-.:.. h c-A-_ Co....-.(" ld-c.J.. N 6.rt~..4P .S "''""" f l·~. APPENDIX A-4 E:\Mill SOP Master Copy\Book ll_Environmental Pwcedures\07 License Renewai\Tailings Management System Rev 2 I June 2012 doc Location Trans. Shot Base Applied Elevation Ceii4A 4 Ob 12.11 5574.5 5574.50 Nama: Garrin Palmer, Tanner Holliday lntitial ,:,.s y 5574.5 Date: 6/25/2014 C2W1 2..2.9 z~\-.'' 5612.27 5612.27 C2W2 0.)7 GO" 5612.27 5612.27 C2W3 3,(;6 z.z)~·· 5612.27 5612.27 C2W4 1-DD Y8 '' 5612.27 5612.27 2W5-C 3 .26 ZS}<i" 5612.27 5612.27 2W4-N 2 .2./ :3~!<. ,, 5612.27 5612.27 2W4-S 2.. '114 35Yz'' 5612.27 5612.27 2W5-N Z.:11 L.C.~-~11 5612.27 5612.27 2W3-S 2 .0'1 '3Zft '' 5612.27 5612.27 2W-5S '.;,52 II .V 5612.27 5612.27 Initial 'O.'l3 5612.27 c 4.oq Lj{.)l/' 5623.14 5623.14 I I 0 ,54 Y2 '' 5623.14 5623.14 .~~ I 1 5 D(, %1;,' 5623.14 5623.14 i ., ~.so Z.8 /z." 5623.14 5623.14 5.'7'-3 1" 5623.14 5623.14 "L/(, J.!i7~" 5623.14 5623.14 d • ·~ S.IO 3~" 5623.14 5623.14 ~ 7.50 31'' 5623.14 5623.14 I} I q q~ 2.5" 5623.14 5623.14 ~: q .Zl 3'Jiz. 5623.14 5623.14 ~~I Y.l7 5623.14 Initial '1 .10 5613.04 3-1N 0 '5'! Y8'!/ 5613.04 5613.04 3-1C '-1 .40 }2" 5613.04 5613.04 3-1S 2. .o y 301-z. II 5613.04 5613.04 3-2N '-LI Z.. 2'1 ;/ 5613.04 5613.04 3-2C ~.S'f '!.'l} .. " 5613.04 5613.04 3-25 s.oz YJfz. 5613.04 5613.04 C3-3S s :~y z.(,ll 5613.04 5613.04 C3-3C ~:z." tSY .. " 5613.04 5613.04 C3-3N G,.2.3 Z'!>'' 5613.04 5613.04 C3-4N ~C.. S9 Z.2'' 5613.04 5613.04 Initial 5.71 5607.675 C3-6S '3 I 0 -:,(.II 5607.675 5607.675 C3-6C I· ~0 Z.f." 5607.675 5607.675 C3-6N "3 Z.'i 33~z. 5607.675 5607.68 C3-7S Z.11>l ~, .. 5607.675 5607.68 C3-7C 'ititfil > ~" ,oy.;· 5607.675 5607.68 C3/TN 2 .C.'l 3'!" 5607.675 5607.68 C3'-8S '2...0'4 32" 5607.675 5607.68 C/3-BC lz.33 zc.~· 5607.675 5607.68 C3-8N 1 .4~ 37" 5607.675 5607.68 Location Trans. Shot Base Applied Elevation Ceii4A 4.06 5574.5 5576.98 Name: G,arrin Palrn~r. Tanner Holliday lntitial 6.54 5581.04 Dr;~te: 612512014 C2W1 2.29 5612.27 5618.91 C2W2 0.37 5612.27 5620.83 C2W3 3.60 5612.27 5617.60 C2W4 1.00 5612.27 5620.20 2W5-C 3.20 5612.27 5618.00 2W4-N 2.21 5612.27 5618.99 2W4-S 2.89 5612.27 5618.31 2W5-N 2.71 5612.27 5618.49 2W3-S 2.04 5612.27 5619.16 2W-5S 5.52 5612.27 5615.68 Initial 8.93 5621.20 5623.14 5623.82 1·1 5623.14 5627.37 I , 5623.14 5622.85 1-: ) 5623.14. 5619.41 ;-, 5623.14 5622.15 '' I 5623.14 5621.45 I ' 5623.14 5619.81 0.1 5623.14 5620.41 Tii• 5623.14 5617.97 .If.-5623.14 5618.69 l' . 5627.91 Initial 4.10 5617.14 3-1N 0.54 5613.04 5616.60 3-1C 4.40 5613.04 5612.74 3-1S 2.04 5613.04 5615.10 3-2N 4.12 5613.04 5613.02 3-2C 3.59 5613.04 5613.55 3-2S 5.02 5613.04 5612.12 C3-3S 5.34 5613.04 5611.80 C3-3C 6.26 5613.04 5610.88 C3-3N 6.23 5613.04 5610.91 C3-4N 6.59 5613.04 5610.55 Initial 5.77 5613.445 C3-6S 3.1 5607.675 5610.345 C3-6C 1.4 5607.675 5612.045 C3-6N 3.24 5607.675 5610.21 C3-7S 2.81 5607.675 5610.64 C3-7C 3.44 5607.675 5610.01 C3-7N 2.69 5607.675 5610.76 C3-8S 2.04 5607.675 5611.41 C3-8C 2.33 5607.675 5611.12 C3-8N 1.98 5607.675 5611.47 White Mesa Mill -Standard Operating Procedll!es Book 11: Environmental Protection Manual. Section 3 I 71!2 Revision: Denison 2. I Page 26 of37 APPENDIX A-3 MONTill., Y INSPECTION DATA Inspector: Gc .. rri.A. eo..\......._c.-.r- Date: 1. Slurry Pipeline: d•""-r..:.S o..r-e-'"-Go~~~~~ c, .... A "'~ \u .. k.s .,.;.:..r-e.. ol.<.xu· .... c-~ __J, •H•; """:0 H..,.._ ..,..+\._ 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes-=:::::_no __ yes--.:::::::__no __ yes-----=::::_ no __ yes----=::::._no __ yes---=:::::_no ___ yes~no Diversion Ditch 2 __ yes~no __ yes~no __ yes~no __ yeS__,:::__OO Diversion Ditch 3 Diversion Benn 2 ___ yes~no ___ yeS_..L_nO ___ yes~no ___ yes~no 3. Summary of Activities Around Sedimentation Pond: & .... .:..rJ.. r.;:\.s l\.1'4-1""" re_,...._,...,,c..,;).. l>hl.\-:t c,.tt....,) $ .. .....-~,.)._ eXLg..!)o~-\-.'-lY\, t>£ Cc.tA.~...,.;,A.A.4e-e\ ,sp.~.l '"- e.:..~. R.L-9Jt'y.J.. ..so.\ 6.....6 r;t~c& .1.6-.._.~ook""·g.:.l..~\1--.3..,.._. ___________ _ 4. Overspray Dust Minimization: E:\Mill SOP Master Copy\Book ll_Environmental Procedures\07 License Renewal\Tailiogs Management System Rev 2 1 June 20 ll.doc White Mesa Mill -Standard Operating Procedures Book 11 : Environmental Protection Manual, Section 3. I ___ yes ___ no Overspray carried more than 50 feet from the cc If "yes", was system immediately shut off? __yes __ no 7112 Revision: Denison 2.1 Page 27 of37 Comnumt~: tYt:r +-~ "'-o ~J..Ce-+-; C?~=---------------------- 6. Settlement Monitors Cell2 Wl: Cell2W3-S: Cell 3-lN: Cell2 W2: Cell 2El-N: Cell 3-lC: Cell2 W3: Celi2El-IS: Cell 3-lS: Cell2 W4: Cell 2El-2S: Cell 3-2N: Cell2W7-C: Cell 2 East: Cell2W5-N: Cell2 W7N: Cell2 W7S : Cell2 W6N: Cell2 W6C: Cell2 W6S : Cell2 W4N: Cell 4A-Toe: Cell 2 W4S: Cell2 W5C: Cell 3-2C: Cell 3-2S: Cell2 WSS: Cell 3-35: Cell3-3C; Celi3-3N: Cell3-4N: Cell 3-6N: Cell3-7S: Cell3-7C: Cell3-7N: Cell3-8S: Cell3-8C: Cell3-8N: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? M•:~vc...vy:......~ ......,._.,.._, \-D".S \o~t.. Awcl No v;,s.,__l.lL-~·· ~,..,),;.,.$ o.h.ic::."'tJe.-oA, 8. Summary of Daily, Weekly and Quarterly Inspections: Yklil:y~tl"""" r~.J·~ ~l,_,,ed s,;tCroe-Q,i?.S·""""f\s.t.\. \3ul\.lc..rc.. ~c:Jt ~s.j)r·~""._ rb t:> .... ,.¢().s k ..... •.o-t.f, ... ,·sl,.,c,d,. h~tl~.!l ~~-• c.epb c-t t> .. i I<.c.i.s r-4 .sr.-'1:!.1' 'ic-tt~.-&J 4n~~~~l ''tj 4=c.., e&l\ 2 :t:L .. h .• ~--Lc:l.t!:\~tc:.A s h.c.IL s e•'""'f l, ~ • APPENDIX A-4 E:'u'vfill SOP Mastel Copy\Book II _EtlVironmental P10c~dures\O? Lkense Renewai\Tailings Management System Rev 2 I June :1012.doc Location Trans. Shot Base Applied Elevation Ceii4A z ~"L 5574.5 5574.50 Name: Garrin Palmer Tanner Holltd~ lntitial S.3o 5574.5 Dafe: 7/2212014 C2W1 'lW 5612.27 5612.27 C2W2 0 .1,() 5612.27 5612.27 C2W3 3.5Z. 5612.27 5612.27 C2W4 (') '11 5612.27 5612.27 2W5-C 3-LO 5612.27 5612.27 2W4-N z.. 13 5612.27 5612.27 2W4-8 ~Z .$1 5612.27 5612.27 2W5-N 2..bo 5612.27 5612.27 2W3-8 1.47 5612.27 5612.27 2W-58 SYZ. 5612.27 5612.27 Initial 8 'i3U. 5612.27 ' 3~ c:r-z. 5623.14 5623.14 j I 0.31 5623.14 5623.14 4 "to 5623.14 5623.14 Q,36 5623.14 5623.14 'l~ '{ sq 5623.14 5623.14 -··1 "h. zg 5623.14 5623.14 7·. 7 GO 5623.14 5623.14 a-1~ -1 .3D 5623.14 5623.14 ""'·4 Q.76 5623.14 5623.14 ' q ocJ 5623.14 5623.14 I 4.60 5623.14 Initial 4 .32... 5613.04 3-1N -"'s q ~O . ~-a 5613.04 5613.04 3-1C ~ L.l ~ 5613.04 5613.04 3-18 ~z [ig-5613.04 5613.04 3-2N 4.j5 5613.04 5613.04 3-2C 3 ~~ 5613.04 5613.04 3-28 .s. '2.6 5613.04 5613.04 C3-38 ~5'\f{ 5613.04 5613.04 C3-3C b.s_o 5613.04 5613.04 C3-3N ~ &_4J 5613.04 5613.04 C3-4N 6.~z. 5613.04 5613.04 Initial .'1.~0 5607.675 C3-68 3.11 5607.675 5607.675 C3-6C I 44 5607.675 5607.675 C3-6N 3. 'Z 6 5607.675 5607.68 C3-78 z f? 2. 5607.675 5607.68 C3-7C )_, '-l] 5607.675 5607.68 C3-7N '2.£0 5607.675 5607.68 C3-88 Z.t)h 5607.675 5607.68 C3-8C 2. ~6 5607.675 5607.68 C3-8N 7 oO 5607.675 5607.68 Location Trans. Shot Base Applied Elevation Ceii4A 2.82 5574.5 5576.98 Name: Ganin Palmtrr, Tanner Holliday lntitial 5.30 5579.8 Date: 7122/20 14 C2W1 2.20 5612.27 5618.91 C2W2 0.30 5612.27 5620.81 C2W3 3.52 5612.27 5617.59 C2W4 0.91 5612.27 5620.20 2W5-C 3.10 5612.27 5618.01 2W4-N 2.13 5612.27 5618.98 2W4-5 2.81 5612.27 5618.30 2W5-N 2.60 5612.27 5618.51 2W3-5 1.97 5612.27 5619.14 2W-55 5.42 5612.27 5615.69 Initial 8.84 5621.11 5623.14 5623.82 I 1 5623.14 5627.37 I I 5623.14 5622.84 I~ . 5623.14 5619.38 1.( 5623.14 5622.15 ·' 1 I I 5623.14 5621.46 • J •i, . 5623.14 5619.84 tid 5623.14 5620.44 !"l·f j 5623.14 5617.98 ""~ 5623.14 5618.74 . 5627.74 Initial 4.32 5617.36 3-1N 0.78 5613.04 5616.58 3-1C 4.60 5613.04 5612.76 3-15 2.28 5613.04 5615.08 3-2N 4.35 5613.04 5613.01 3-2C 3.83 5613.04 5613.53 3-25 5.26 5613.04 5612.10 C3-35 6.48 5613.04 5610.88 5611.78 C3-3C 6.50 5613.04 5610.86 C3-3N 5.58 5613.04 5611 .78 561~-&&' C3-4N 6.82 5613.04 5610.54 Initial 5.8 5613.475 C3-65 3.11 5607.675 5610.365 C3-6C 1.44 5607.675 5612.035 C3-6N 3.26 5607.675 5610.22 C3-75 2.82 5607.675 5610.66 C3-7C 3.47 5607.675 5610.01 C3-7N 2.7 5607.675 5610.78 C3-85 2.06 5607.675 5611.42 C3-8C 2.36 5607.675 5611.12 C3-8N 2 5607.675 5611.48 White lVlesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: _fi~,./'-P_t,.l vV\,&1 _ Date: ~ ~ 'i...L/_,__l ':1---~..----- 1. Slurry Pipeline: -----'.l_jt~ l::w....!. , .tc..... t.-l.c.•'·""'"'A " ... I S'" db t l'--• \' \ .~_.!o....::::.':._.:.. _._S..!vL.rc= ...v,.,.J ·:'ll,llu:.l cl.v'"""':_'l .-.\u,...._t!.,\--. b ........ rl Ly6"<"._.... r-.. •r::.ye ,...__ 11.. ~!'1\.....l!.Lr. G......._.c!. S• \,,~-j..,.,., lo M .. 5 ,:...\u,A,c,rl qp. 2. Divet·sion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes L/'"no __ yes___::::::_no __ yes~ no ___ yes~no __ yes~no __ yes~no Diversion Ditch 2 __ yes___:::::_no __ yes~no __ yes-=--no __ yes~no Diversion Ditch 3 Diversion Berm 2 __ yes ._..r no ___ yes~no __ yes~no __ yes ,_.,.r no Comrnents: Q • .>uc-ll ,;).,j h.kc.;; \ttr.ic...gvc,..:L s ............. ..__ m •...._"r= (...ct.>~····"· c t,0 .. ,...,, -fb.\·'-1.... \ *"P•o ...... c.k•,.....,cl\ w!H Y..e.clf"o,s,..,·t ...,f' ")l,,vA ul::.l•by !.-rp.J l....c.,s " ~'-e. x-1-r A. 3. Summary of Activities Around Sedimentation Pond: ...!)_h l , b¥ p '-' 11, ~.l. rt;.,......,p "<c C:.< "'\-c~, .....,_J.,. A 0t ,"" -\-f',-c: ,........ 4. Overspray Dust Minimization: G~..-o\:o•Wl~ it ~ t k t...... ·e ....... A. t-.. , A we .. E:\Mill SOP Master Copy\Book I J _Environmental Procedures\07 License Renewal\Tailings Management System Rev 2 I June 20\2.doc White Mesa Mill -Standard Operating Procedures Book II: Environmental Protection Manual, Section 3. J ___ yes ___ no 7/12 Revision: Denison 2.1 Page 27 of 37 Overspray catTied more than 50 feet fAA~ ___ no If "yes", was system immediately shut off? 6. Settlement Monitors Cell2 Wl: Cell2 W2: Cell2 W3: Cell2 W4: Cell 2W7-C: ----- Cell 2 W7N: ----- Cell2 W6C: Cell4A-Toe: ----- Cell3-2C: Cell 3-3S: ------ Cell3-4N: _____ _ Cell3-7C: ------ Cell3-8C: ------ Cell 2W3-S: Cell 2El-N: Cell2El-1S: ----- Cell2El-2S: ____ _ Cell 2 East: Cell 2 W7S: Cell2 W6S: Cell2 W4S: Cell3-2S: ----- Cell 3-3C; ------ Cell3-6N: ----- Cell 3-7N: ----- Cell 3-8N: ------ ;tJA Cell 3-lN: ----- Cell 3-lC: ____ _ Cell 3-lS: ----- Cel13-2N: ----- Cell 2W5-N: ----- Cell2 W6N: Cell 2 W4N: Cell2 W5C: Cell2WSS: ----- Cell3-3N: ----- Cell3-7S: ------ Cell3-8S: ------ 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? Me>..,, roes 41\.ffc..hr h, be. '"" y.:s.-c-'-'r.,;;.;.J....=--..!:~:...:..~o<a~,.._"'lJ~t_.l~...:.'...::"'""''::...."-:::.;•,_ ____________ _ 8. Summary of Daily, Weekly and Quarterly Inspections: t:::,:,"""-f\..:..l-c..t.:A. ............... 1-1-\t n .... c.l c.l-.. lp"C'ro"'.M ~~I..L-:~ c:.u"=+ts.___t;.,,"'"fl!.\<-A .VESt\ At> .S•'·=-f\.~ '.;,•-..+. o l·i\ .~'{ p ·cUJ Lv ~\ ,,...., ;~ RP ;.lu,,..__ •·'P \"'-£1 • .~.\-.r:s 1./bLt)' t-rc.w MI.,;\-,,..,_,; £111, l=o ~~~c.l\ :z. Hu,, ... Ly i'C..>""'..I:.. c..._vJ.c.&l.... ~ '"''' \ ; "'3 o..""""J... e..J'el..l, o ..._ C.. L-.................. l ~ t:> ~ t e-.d.s. V h \; ~ y c. r'-..J f v vvo...(' t.. f f' ov L ~ w~~u-.-~~-o .:..c.ll l ..!..'""""' l"e.p; ... ;rc..A. APPENDIX A-4 e...l'c-.s ;c. ....... _ E:\;vlill SOP Maste1· Copy\Book ll_Environmental P~accuurcs\07 License l~enewal\Tailill.!lS Management System Rev 2 I June 20 12.doc Location Trans. Shot Base Applied Elevation Ceii4A 3.71 5574.5 5576.99 Name: Garrln Palmar, Tanner Holltday lntitial 6.20 5580.7 Dale: 8/?-912014 C2W1 1.90 5612.27 5618.93 C2W2 0.00 5612.27 5620.83 C2W3 3.23 5612.27 5617.60 C2W4 0.64 5612.27 5620.19 2W5-C 2.84 5612.27 5617.99 2W4-N 1.84 5612.27 5618.99 2W4-S 2.52 5612.27 5618.31 2W5-N 2.34 5612.27 5618.49 2W3-S 1.67 5612.27 5619.16 2W-5S 5.18 5612.27 5615.65 Initial 8.56 5620.83 ~ 5623.14 5623.82 I 'I I 5623.14 5627.38 • 5623.14 5622.84 I I :: I 5623.14 5619.41 • 5623.14 5622.16 ' ··I b,L\' 5623.14 -.5620 44 5'6 Z.l. "l b ~~ 5623.14 5619.82 c! 5623.14 5620.41 l"il 5623.14 5617.97 I. 5623.14 5618.72 . 5627.92 Initial 4.35 5617.39 3-1N o.an 5613.04 5616.59 3-1C 4.65 5613.04 5612.74 3-1S 2.29 5613.04 5615.10 3-2N 4.38 5613.04 5613.01 3-2C 3.86 5613.04 5613.53 3-2S 5.28 5613.04 5612.11 C3-3S 5.60 5613.04 5611.79 C3-3C 6.54. 5613.04 5610.85 C3-3N 6.50 5613.04 5610.89 C3-4N 6.85 5613.04 5610.54 Initial 5.77 5613.445 C3-6S 3.1 5607.675 5610.345 C3-6C 1.42 5607.675 5612.025 C3-6N 3.24 5607.675 5610.21 C3-7S 2.81 5607.675 5610.64 C3-7C 3.44 5607.675 5610.01 C3-7N 2.69 5607.675 5610.76 C3-8S 2.02 5607.675 5611.43 C3-8C 2.33 5607.675 5611.12 C3-8N 1.98 5607.675 5611.47 Location Trans. Shot Base Applied Elevation Ceii4A 3,7/ 5574.5 5574.50 Name: G~rrin Palmer, Tanner Holllday_ lntitial (..:Z.O 5574.5 Date: 8/29/2014 C2W1 jq() 5612.27 5612.27 C2W2 0, Ot~ 5612.27 5612.27 C2W3 '3 ,z.3 5612.27 5612.27 y C2W4 6.(:.Y 5612.27 5612.27 2W5-C Z.,lj~ 5612.27 5612.27 2W4-N I ·'6~ 5612.27 5612.27 2W4-S om 2.s2. 5612.27 5612.27 2W5-N '2.·3~ 5612.27 5612.27 2W3-S 1.(,7 5612.27 5612.27 ":[" t-"-' 5'"( 2W-5S .. 5,1~ 5612.27 5612.27 Initial ~ ~b 5612.27 Ll l~ l.f. Lj 10 5623.14 5623.14 1 r o,sy 5623.14 5623.14 l S D8 5623.14 5623.14 1:: 9,.51 5623.14 5623.14 -.r ,J Lj .3~ 1.0 '1.l ·~ 5 .7h 5623.14 5623.14 YA ISO"/ 35"2.'1~0 I I ~ 6.46 5623.14 5623.14 y(.) Z.l (..., ,,. ~ g'.IO 5623.14 5623.14 s.ss nJ-z.~ c .j ~ 7.51 5623.14 5623.14 I" ~ .. ~ _'l_.'IS 5623.14 5623.14 ·~ I~ Q.W 5623.14 5623.14 tnl LJ7'3 5623.14 ~gboWki Initial !..{.:<,s 5613.04 3-1N 0 '30 5613.04 5613.04 3-1C l"'l.C.S 5613.04 5613.04 3-1S 1-.Z~ 5613.04 5613.04 3-2N 4 _::,g 5613.04 5613.04 3-2C ~./{(., 5613.04 ' 5613.04 3-2S 5.2.~ 5613.04 5613.04 C3-3S S "D 5613.04 5613.04 C3-3C (d,,_[,L/ 5613.04 5613.04 C3-3N <.:,.5D 5613.04 5613.04 C3-4N <::,.?,C, 5613.04 5613.04 Initial 577 5607.675 C3-6S 3 ID 5607.675 5607.675 C3-6C ]'12. 5607.675 5607.675 C3-6N 3.2.'1 5607.675 5607.68 C3-7S l-'i:\1 5607.675 5607.68 C3-7C 3 .Y'1 5607.675 5607.68 C3-7N d..,C,'11 I 1,~ 5607.675 5607.68 C3-8S 2. Cr2. 5607.675 5607.68 C3-8C 2.3~ 5607.675 5607.68 C3-8N I, 9 f5 5607.675 5607.68 White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3, l 7112 Revision: Denison 2.1 Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspectot·: {;-IJ,.r,..i-PA-l~ Date: __ q_,_,/=.3=o'-'-l.._l t.t_.__ ______ _ 1. Slurry Pipeline: 2. Diversion Ditches and Diversion Berm: Observation: Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 ___ yes---==::::::_no ~yes __ no ___ yes~no -----YCS~IIO ___ yes .......--no ___ yes .........--no Diversion Ditch 2 ___ yes_____,.c_no ___ yes~no ___ yes----:::::::_no __ yes~no Diversion Ditch 3 Diversion Berm 2 ___ yes .--no ___ yes~ no ___ yes---.=_no ___ yes~no Comments: .So~4 c;..ro.s;c;,." ~c.l J..-t-c..l...... P"'-c. Ar~b w•'L\ b• c.·xul wl...,...... H.-..:.- "--cL ~t"" '("""'k"-t &J t ......:..~~I hkl.:.. C:.(.....,;, ... .-d S cA.rc. ....... :,...~ r-4Vb ""'" j. A.'-'fu t ; "3 tt....... '""'"]..,;, .... k;.,...._c.,.. t. 3. Summary of Activities Around Sedimentation Pond: tJ h \.i y <;,o:-....l n"'""'C.>.:..~ ~N- <.-a • ... +_......~kJ.-o-l,d (-'r-,,......_ \~\.-.~ ev...A. t""-pt:L so.'\ J'4~(2ld c. ... ..L r.:..c!.-~'""U-d."'CS .....> ""r'--t" .._ k ...... 4. Overspray Dust Minimization: E:\Mill SOP Master Copy\Book li_EnviiOnmental Procedures\07 License Renewai\Tailings Management System Rev 2 l June 20l2.doc White Mesa Mill -Standard Operating Procedures 7/12 Revision: Denison 2.1 Book 11: Environmental Protection Manual, Section 3.1 Page 27 of 37 ___ yes no Overspray carried more lhfl -eel from the cell: __ yes no If "yes", was system immediulely 5. Remarks: P\.1:-Ay~s. p .... .-.·1~ \-o st-xll' i-,; ............ Q_e-\.:..-... .:..ti'"e.c-.[ c.-.... ..._."3 ~~r.S. _\1...:..f.c J.. 1.-l;w.i s uhr::,-U·~ \-o H.:.1.k s .... ¥.-L _r ,....__J.,_ \U>-1:'-¥ ~(...~'------- 6. Settlement Monitors Cell2 Wl: Cel12 W2: Cell 2 W3: Ce112 W4: Cell 2W7-C: ----- Cell 2 W7N: ____ _ Cell2 W6C: Cell4A-Toe: ____ _ Cell 3-2C: Cell 3-3S: ------ Cell 3-4N: ------ Cell3-7C: _____ _ Cell 3-8C: ------ Celi2W3-S: Cell 2El-N: ----- Cell 2El-1S: ----- Cell2El-2S: Cell 2 East: Cell2 W7S: Cell2 W6S: Cell2 W4S: Cell 3-2S: ----- Cell 3-3C; ------ Cell3-6N: ----- Cell 3-7N: ------ Cell 3-8N: ----- Cell 3-lN: ____ _ Cell3-1C: ----- Celi3-1S: -----· Cell3-2N: ----- Cell2W5-N: Cell2 W6N: Cell2 W4N: Cell 2 WSC: ---- Cell2 WSS: Ce113-3N: ----- Cell 3-7S · ------ Cell 3-8S: ----- 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? Ma"".:.lo-S (A.ffL-c.r h> bt,.. •'"-.s~we-L L.:,.~ b•oA 8. Summary of Daily, Weekly and Quarterly Inspections: .Jl.l~ c.rc..w .:.do-! .. 61,, s I: a ,:...b{ (:, t\.l(..uv..:c tc> cc l\ Z,. U ·l l~'l l...tf...Y s. ~;t\ rc.~v ..... .S ~l.d 9rc ....._ RP <--oe{Hc..l ~t.L -V-"·de..r\y f-w .sE==-PFh-,;, t.yio.....,\. {. ... ....-,.,,to'-.NesttAe s~ ..... fh&.!)-l?.us to~\..4r--._ w l Sl-"'t" "~ I.)T' o"-.$p~c..-\-~ \\!.· '2.. ot:1poso..l. I""" Rv.s""-~~ l->f 5't .... +c. .... C!'~ ur-C..c"""'pt~h.A ~<-l ~\or-.-.... .....;)o..{c-r ; ...... sf~"-t•(.'"· APPENDIX A-4 t-o~flc.-1-c...:A. sa; ....... c....s l't.c...&.?l)c.r-y t-uL :lt~L...--.. \-\tll t.""i.st ~I PRe_ !!>"-slh. Por-,Vl:.ntA"' .:.. ..... ~\. ily .......... 'lov...._~ rc..f'~~rt.-A ~r-o_sr~'""'..-;"=> l..rl'cn-J .:..-•-HS 1-PS. E:\Ivlill SOP tvlaster Copy\Book ll_Envirmunental Proceuures\07 License Renewai\Tailings Management System Rev 2 I June 20!:2.doc Location Trans. Shot Base Applied Elevation Cell 4A 3.56 5574.5 5576.99 Name: Garrin Palmer Tanner Holliday lntitial 6.05 5580.55 Date: 9/25/2014 C2W1 2.97 5612.27 5618.93 C2W2 1.07 5612.27 5620.83 C2W3 4.31 5612.27 5617.59 C2W4 1.74 5612.27 5620.16 2W5-C 3.90 5612.27 5618.00 2W4-N 2.92 5612.27 5618.98 2W4-5 3.60 5612.27 5618.30 2W5-N 3.40 5612.27 5618.50 2W3-5 2.74 5612.27 5619.16 2W-55 6.22 5612.27 5615.68 Initial 9.63 5621.90 r 5623.14 5623.84 5623.14 5627.38 5623.14 5622.86 ' 5623.14 5619.41 5623.14 5622.16 ( I 5623.14 5621.47 / : 5623.14 5619.85 r 5623.14 5620.43 r' ' 5623.14 5617.99 i:L 5623.14 5618.70 .l! 5627.74 Initial 4.21 5617.25 3-1N 0.65 5613.04 5616.60 3-1C 4.49 5613.04 5612.76 3-15 2.14 5613.04 5615.11 3-2N 4.23 5613.04 5613.02 3-2C 3.72 5613.04 5613.53 3-25 5.14 5613.04 5612.11 C3-35 5.48 5613.04 5611.77 C3-3C 6.39 5613.04 5610.86 C3-3N 6.36 5613.04 5610.89 C3-4N 6.70 5613.04 5610.55 Initial 5.68 5613.355 C3-65 3 5607.675 5610.355 C3-6C 1.33 5607.675 5612.025 C3-6N 3.14 5607.675 5610.22 C3-75 2.72 5607.675 5610.64 C3-7C 3.35 5607.675 5610.01 C3-7N 2.6 5607.675 5610.76 C3-85 1.92 5607.675 5611.44 C3-8C 2.23 5607.675 5611.13 C3-8N 1.88 5607.675 5611.48 Location Trans. Shot Base Applied Elevation Ceii4A :!,,._?b 5574.5 5574.50 Name: Garrin Palmer, Tanner Holliday lntitial &.05 5574.5 Date: '1Jr! .. l!6," ~n zs l l'i C2W1 l_CI7 5612.27 5612.27 C2W2 1.07 5612.27 5612.27 C2W3 L\.~l 5612.27 5612.27 C2W4 \.7Y 5612.27 5612.27 2W5-C 3 .<10 5612.27 5612.27 2W4-N '2 '12 5612.27 5612.27 2W4-S 3.i:D 5612.27 5612.27 2W5-N 3.'40 5612.27 5612.27 2W3-S 2iY 5612.27 5612.27 2W-5S b.l.2 5612.27 5612.27 Initial '1 .b3 5612.27 ;:: ·-= 3,ql 5623.14 5623.14 I l 6.3b 5623.14 5623.14 I I L\ gg 5623.14 5623.14 Gl 15,3"'! l.t ~.33 5623.14 5623.14 -:rti-t ~.w 1-~f 5 .Sl6 5623.14 5623.14 7 I G.Z7 5623.14 5623.14 :.-7,8'{ 5623.14 5623.14 yft IY.85 10.1 '35(,. T~'- ~·I /.3\ 5623.14 5623.14 l4.b "l.l.'D ~ "f.7S 5623.14 5623.14 r"t 4,ZJ (; 1 'LOY 5623.14 5623.14 =~ '-\ .w 5623.14 Initial ~1.'2.1 5613.04 3-1N ObS 5613.04 5613.04 3-1C Y.YCJ 5613.04 5613.04 3-18 'l.l'i 5613.04 5613.04 3-2N 4 .'2.3 5613.04 5613.04 3-2C 3.72 5613.04 5613.04 3-28 s.l'i 5613.04 5613.04 C3-38 s.'-18 5613.04 5613.04 C3-3C b.39 5613.04 5613.04 C3-3N (;,:~k, 5613.04 5613.04 C3-4N (;,IO 5613.04 5613.04 Initial _";.(;,~ 5607.675 C3-6S 3b0 5607.675 5607.675 C3-6C 1.33 5607.675 5607.675 C3-6N '3 ,ILj 5607.675 5607.68 C3-78 2.72 5607.675 5607.68 C3-7C 13 .35 5607.675 5607.68 C3-7N '2.,,(,0 5607.675 5607.68 C3-88 tqz. 5607.675 5607.68 C3-8C 2..23 5607.675 5607.68 C3-8N I, ~II> 5607.675 5607.68 White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3. I 7112 Revision: Denison 2. I Page 26 of37 APPENDIX A-3 MONTHLY INSPECTION DATA Inspector: (;,....r;-• ~ Pt...l~ 1. Slurry Pipeline: ~a.r;,.,l t.J.q t..£-.&.1-'( ~ \ ........... ~.;. c I L.h..-c.A ,_.}f 2. Diversion Ditches and Diversion Berm: Obsel'Vation : Diversion Ditches: Sloughing Erosion Undesirable Vegetation Obstruction of Flow Diversion Berm: Stability Issues Signs of Distress Diversion Ditch 1 __ yes vno __ yes~ no __ yes---==::_ no __ yes~no __ yes_.::::::__no __ yes~no Diversion Ditch 2 __ yes ...,/no __ yes ....r no __ yes~no __ yes~no Diversion Ditch 3 Diversion Benn 2 __ yes~no ___ yes~no ___ yes----=:::::::.._no ___ yes~no 3. Summary of Activities Around Sedimentation Pond: Nc.. _,...(.......> e:,J ... ~.~; 1 7 O...l'"c>"" ,_J.., f.,,...o{. 4. Overspray Dust Minimization: E:\Mill SOP :VI aster Copy\Book II_Environmental Proceclures\07 License Renewal\ Tailings Management System Rev 2 I June 2012 .. Joc White Mesa Mill-SLandard Operating Procedures Book II: Environmental Protection Manual, Section 3.1 Overspray sy:;tcm Overspray canied more than 50 feet from the cell: If ''yes", was system immediately shut off? ____ycs __ no 6. Settlement Monitors Cell 2 WI: Cell2 W2: Cell2 W3 : Cell 2 W4: Cell 2W7-C: ----- Cell 2 W7N: ----- Cell2 W6C: Cell 4A-Toe. ____ _ Cell3-2C: Cell3-3S: ------ Cell3-4N: ------ Cell3-7C: ------ Cell 3-8C: ------ Cell 2W3-S: Cell 2El-N: Celi2El-1S: Cell 2E1-2S: Cell 2 East: Cell 2 W7S : Cell2 W6S: Cell2 W4S: Cell 3-28: Cell3-3C; Cell3-6N: Cell 3-7N: Cell 3-SN: 7/12 Revision: Denison 2.1 Page 27 of 37 Cell3-1N: Cell 3-lC: Cell3-1S: Cell 3-2N: Cell2W5-N; Cell2 W6N: Cell2 W4N: Cell2 WSC: Cell2 WSS: Celi3-3N: Cell 3-?S: Cell 3-8S: 7. Movement Monitors: (Is there visible damage to any movement monitor or to adjacent surfaces)? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~----t>.J ti\.~LV be., ~rs:._v ;.s"-1k. r_s S:ra "'=\. co (' ,&'\.!0' ... ,.:; }o r S 8. Summary of Daily, Weekly and Quarterly Inspections:~$= Id s.~ ~,·h,.t~ "'dJ... c.'--'.lon:'f'~""" .s~pli"'& (~!14-AL Lc.\1 t. c..c.>v.:..• (?l'O~c.c...l= w ~...s t.<rl((..f""<,l.C 1:!:.><1-r...e.,tul 3 kl·li.c_""'-'d'.\ """""""''iprs .!i I llv '2. t"""~'~ b,,. 'c'( ::0 &..-1-h~.s.~~.vsc... of ;:..tl.&.,/.. £ill kY'-t.<.ll.r 'Z;.J f~..-..£C.. C\r-c-... ~ ~Hv 7 ..v ..... s .._,,.....rll..t-c.<.-l. '"""'fl<.tc..~ Ne~H~t' s ...... -..fl:"::S c.-~ z.~. ~-,.,,,fk.,.l. IJ,·_. .... crcrJ APPENDIX A-4 E:\ivlill SOP Masrer Copy\Book I I _EnvironmentJI PtoceduRs\07 License Renewai\Tailings Management System Rev 2 I June ZO 1:2.doc Location Trans. Shot Base Applied Elevation Ceii4A 3.24 5574.5 5576.99 Name: Garrin Palmer Tanner Holliday lntitial 5.73 5580.23 Oata: 10/30/2014 C2W1 3.36 5612.27 5618.91 C2W2 1.44 5612.27 5620.83 C2W3 4.70 5612.27 5617.57 C2W4 2.12 5612.27 5620.15 2W5-C 4.30 5612.27 5617.97 2W4-N 3.30 5612.27 5618.97 2W4-5 4.00 5612.27 5618.27 2W5-N 3.80 5612.27 5618.47 2W3-5 3.14 5612.27 5619.13 2W-55 6.60 5612.27 5615.67 Initial • 10.00 5622.27 ;:-5623.14 5623.83 5623.14 5627.37 ; 5623.14 5622.87 ' 5623.14 5619.43 .. 5623.14 5625.13 ' f Ill 5623.14 5624.37 -5623.14 5619.88 t, 5623.14 5620.43 ~ 5623.14 5618.00 5623.14 5618.73 5627.83 Initial 3.76 5616.8 3-1N 0.20 5613.04 5616.60 3-1C 1.10 5613.04 5615.70 3-15 1.66 5613.04 5615.14 3-2N 3.77 5613.04 5613.03 3-2C 3.26 5613.04 5613.54 3-25 4.66 5613.04 5612.14 C3-35 5.00 5613.04 5611.80 C3-3C 5.90 5613.04 5610.90 C3-3N 5.90 5613.04 5610.90 C3-4N 6.22 5613.04 5610.58 Initial 5.66 5613.335 C3-65 3 5607.675 5610.335 C3-6C 1.31 5607.675 5612.025 C3-6N 3.11 5607.675 5610.23 C3-75 2.7 5607.675 5610.64 C3-7C 3.33 5607.675 5610.01 C3-7N 2.57 5607.675 5610.77 C3-85 1.9 5607.675 5611.44 C3-8C 2.21 5607.675 5611.13 C3-8N 1.85 5607.675 5611.49 Location Trans. Shot Base Applied Elevation Ceii4A ·3. 'ZY. 5574.5 5574.50 Name: Garrin Palmer. Tanner Holliday lntitial 5.73 5574.5 Da te: 10/30/2014 C2W1 '3..3& 5612.27 5612.27 C2W2 I 44 5612.27 5612.27 C2W3 4. /0 5612.27 5612.27 C2W4 7 .1L 5612.27 5612.27 2W5-C 1.{ • .30 5612.27 5612.27 2W4-N 3..3D 5612.27 5612.27 2W4-5 L\.1)0 5612.27 5612.27 2W5-N 3. 8o 5612.27 5612.27 2W3-5 3.1'-{ 5612.27 5612.27 2W-55 6.60 5612.27 5612.27 Initial 10 c.>D 5612.27 ~ L-! ~Dn 5623.14 5623.14 l-1 D '-16 5623.14 5623.14 I '1 4 '16 5623.14 5623.14 1-:2 Sl. YO 5623.14 5623.14 r T 1 2.10 5623.14 5623.14 rf ..3 _ ... u. 5623.14 5623.14 T-! I.GS 5623.14 5623.14 h.. I I.Ltr) 5623.14 5623.14 I CJ. ~3 5623.14 5623.14 ..;1' I Cf. I c) 5623.14 5623.14 .Ill 4-~69 5623.14 Initial s . 7b_ 5613.04 3-1N 0.20 5613.04 5613.04 3-1C I to 5613.04 5613.04 3-15 i. 6/:, 5613.04 5613.04 3-2N 3.77 5613.04 5613.04 3-2C J..Zb 5613.04 5613.04 3-25 '4 .. 66 5613.04 5613.04 C3-35 5.01"! 5613.04 5613.04 C3-3C .'5 .'lo 5613.04 5613.04 C3-3N 5 ~D 5613.04 5613.04 C3-4N b. Z'L 5613.04 5613.04 Initial ~.5. (.6 5607.675 C3-65 3 .oo 5607.675 5607.675 C3-6C I .3l 5607.675 5607.675 C3-6N 3.1 t 5607.675 5607.68 C3-75 z. 10 5607.675 5607.68 C3-7C "57rt> l$ 5607.675 5607.68 c~11 I -15.60 C3-7N '2..57 5607.675 5607.68 L{.A -C3-8S I. 9l'\ 5607.675 5607.68 C.~ II \5.1 D C3-8C Z.'Z.l 5607.675 5607.68 Lc..tt y(S-1l.'i0 C3-8N I. '6 s 5607.675 5607.68 I.""+ Quarterly Inspections White Mesa Mill-Standard Operating Procedures Book II: Environmental Protection Manual, Section 3.I 7/I2 Revision: Denison 2.I Page 28 of37 WHITE MESA MILL TAILINGS MANAGEMENT SYSTEM QUARTERLY INSPECTION DATA Inspector: {;A"" 6. P~...a.l~""C':::::.(~;.~r _____ _ Date:~~\~~~~~3 ~,f~z~d_L~3 _____________ __ 1. Embankmentlnspection: G ~b~ ... ~-c. ... br loal.Jy2orb ,'.-i:o-.~1 ... ~~.::... l,...e.r-.. e.rc. E.::._, c!N;.J•AA .c.bmJ).....J.s: A ... ¢\. t.lU.f)or. :A,-h=,_t..... """~ H ....... t&t--.__.c,_..._ __ b<btt~~ to b~c-Jc~e~.~~~~~~~~~·------------------------------------------- 2. Operations/Maintenance Review: F 1 "' hi.:.c "-~< r«-ek;...c.c:tA f't,u .. l .rys~~ 1!. (..«.Lt ? Sl•-..M b)N r;-dlA.t.e.A u ~H--du ..(,roA\1:-_sy.d•c¢1= f'\.;. . ..,fc.v..-e-...-...<c;. e_.cr.. •• ) c11+~ul d. JLL-.~.c l·~ Cw ............. Tc.)c.l -~tJ, h? ~,;.Ll tl-z. d~.r. Ce.H _yJ::.LL ~t o:u..> o.J.~'-rA £11~ to Acf~S o£ C...el\ z. +o L..c.lf 4); H-g,.,h_,._ C.aA.h"CC l. 3. Construction Activities: Tri-li ·n-s+ Co.U I-eve h",..._ bu ~ \ t c ~ ........ e""-~ fo..A ~f~C Uf~-£~~--------------------------------------------------------- 4. Estimated Areas: Cell3 Cell4A Cell4B Estimated perceo( of beach surface area q '2..0 (") Estimated percent of solution pool area 10 'to \Ocl Estimated percent of cover area ~-r'J (') Comments: E:\Mill SOP Master Copy\Book I !_Environmental Procedures\07 License Renewai\Tailings Management System Rev 2 I June 20 12.doc White Mesa Mill -Standard Operating Procedures Book II : Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 28 of37 WHITE MESA MILL TAILINGS MANAGEMENT SYSTEM QUARTERLY INSPECTION DATA Inspector: CA.rciA. Po...\Mec 1. Embankment Inspection: E..-A.b"""'~·v .. IJ .s.n .. dk-a~ Y.-'. 'i.tr ll.'loJ.-Aoo't N tr U?.5ttM r.~c.\1 k w~~ ep&h1 '*'P''kcl br v.s.\...., W..r.....Y"-+ \....cJM or-S\au.,+-•~ !!).-C:.-M-\o.e.O'I.~+.s QWet:v~. tc.\\.E I. z, J, LI!'Q \oq l<-#c<A. e.L we ll d..S \u1er 'P~· J,\oA.. R.(l~u;.r-±,; ~J ~...;.. U c,.e.t: +c.eH-' 6\IS£ouereA ,;,!,~ wAr f-. •'S be .• ~ ko.t!.. \=D r ~~e.J..'( ~ca..hl 2. Operations/Maintenance Review: MIH,..,Jt.b.f..~c .c.rc...,) lrlld...,_?.\. ou:i p_c..~ .rc..tv 1"'11\. L. Cr,,..._ "iA .!d t-k ......,al. M ... l-.+c;..._IY'-'C.. ,....._.,J.c.. rc..;'J.).tc.S '"'· ?t..ll LiA n;.£·\: ~ w~\ k.tND-'f·. !'\?JA.Jt.o.A"'"""= n-os~~ ....... 4~r..ull........,l..._a.ri!! ... ~C..:~:i .... _______________ _ 3. Construction Activities: ...>ii\d~ m.'-M·~ aui :l:.-.J .. N_f<>AAS eor-±1..... "~ -nl frope.dy £or w.:d..:c s+cr-49<-. ..Y.Jlt\L-i '-)Cp\pr-a~tou:, I'>A.. SN< tht,'l\t~ ~<-w ~&+P we.·~.. c.ycJt !M.!r H-l2'f' W\..i.'IL SMH M:e--t"''> ll4 sl'l·c: t.-....,.1, ~ c Cf 'L£""-p ,..y.h,t C o,......_ l-bc.. b.rt""c..'/d, l>4->\oiy t..re.w ....o\J-,J. C!rl\ ±o U .. jl 'Zc v\ \;{y G.t• .. J c.r,?J6-J.. A.AA b..>r-t~J... ,;..-.. -.s £ro..., ,._l ol-a-........ .JIL ill_...""----------------- 4. Estimated Areas: Cell3 Cel14A Cell4B Estimated percent of beach surface area s '2.0 D Estimated percent of solution pool area q go \00 Estimated percent of cover area Z.3 0 0 Comments: -L'AIIL.!<v'-"&>:.lc:.~«---------- E:\Mill SOP Master Copy\Book II_Environrnental Procedures\07 License Renewal\Tailings Management System Rev 2 I June 2012.doc ) White Mesa Mill-Standard Operating Procedures Book 11: Environmental Protection Manual, Section 3.1 7112 Revision: Denison 2.1 Page 28 of37 WHITE MESA MILL TAILINGS MANAGEMENT SYSTEM QUARTERLY INSPECTION DATA Inspector: {; e..r,..., ""'-P c...llf\A.e,l Date: ---OJ~o~/...L-1 c..._,/ ____ _ 1. Embankment Inspection: All c:,..,J,c..o-lc. ~~s P...tr. '''-8J'l.a ol L.cuy ,{. 1 b&-..... N'2 ..: ro.sw,.,_ c. k,..o.eJ.s-1, woc.>J.e.J.. b ry.J b. 1 s lv~ b.·=Q6 , v p.r~,""' t h.o Le...! 1 or w e..+· sro t..t a1sc:.c.;ed, A1l o.hJ.u-w,J,l" L c-e..r \c>qk.t t:JOocJ....~ L,ll.S 11 2.3 look.. ~ tb M Ws:.-Ll. 2. Opcrationsfl\ilaintenancc Review: M...., .... +~L. t<. ('A;r-wA Bo" o,_ rw'!-'Z..o o. ..... cJ:.-'lw'-l-t"\ .. s,•J..,~s...J ""olole).. i:o .bo"cS vt:\~\y Lrc.w ........ e~ .. n.rl rA.r-·.s~ \, ... d Pe: (,L.\LJ "Z . :J tp e l..-...... tAs. .:.x {rp.. s\Eo.Ll;. MW-Zli' w ·c....s ole..~4! b ... , I 3. Construction Activities: LJ b; \ 1 b~cA ~ .· tl td t.U'c.A--f of' C.c.t! .3· u+. \.ly 4 1""<:-W LJ'c.&.rL;..(..pl ~~. ... A k ... ,.,.ye.tl cAr u~.r t>A... e.c. tl .3. w:ltAc..c .. t J e.,.crc:s¥ ~lt.w o·d MW-'l..g, Alc:......l bv.¢".1c.r p9 .• s+.s e-..o,J.. ,rc..Rls., tt..-.s ,,a-'-~l~ h> k..l'-lU Y..f.#·C -l'Q(d#. 4. Estimated Areas: Cell3 Cell4A Cell4B Estimated percent of beach surface area 7 20 0 Estimated percent of solution pool area " Ro \00 Estimated _percent of cover area 8'1 6 _{':J Comments: ------------ ) E:\Mill SOP Master Copy\Book II_Environmenlal Procedures\07 License Renewai\Tailings M~n~gement System Rev 2 I June 2012 .doc ) White Mesa Mill-Standard Operating Procedures Book ll: Environmental Protection Manual, Section 3.1 7/12 Revision: Denison 2.1 Page 28 of37 WHITE MESA MILL TAILINGS MANAGEMENT SYSTEM QUARTERLY INSPECTION DATA Date: _9_..../__,3-~o'""'/ ........ 1 _.__ _____ _ 1. Embankment Inspection: ~y r-~J..... ,d $'-~ C.M r~A~<.. e.,QU\Qr... C-\......-., ""'""'"=~f I o CCI,-y.'\. o ..-... c:.q I. -4 8 D; lk. G. ra.s: <Y "-d..,.., ,.._ •••.• :.\ s w G.,...'-r-$-~ ~"-: r-~ hy t-1,...._ .. r{,;l:J.y 4t'-'b2.• i.~tl;-1 ,~.3.1.jA c.\..ll \c.!l>l£. ,69~· t.ouc:r we: t c.ot.Au!. +d 1!1!'\.c.t: ClC·-,,.~ t>oc \:b-E.,~ o..JA.$ (.XfD.it:.;,J.. Qr-q,...._ t:PYL-:-..... 2. Operations/Maintenance Review: ~c...... 'Wu~~"""'-... ~-'-'"c.&L""""·~P~'-lY~..U,:,~ ... , ~'-'~..,..,""'-=''-"~1..:3 .i.uu-t co =18 I OS" Sy' 1-t,.......,, e'4-i~±c .... ,., o.c c. N ~e.~rr..J.. +...-o ? i'L ~'-\\ t M!!~s ·H ..• .e.J ~o ~ 1 .. ~ ¢1:2 t Ln k. 3. Construction Activities: o ~n. \y Ltt ..... ~ Mkl· ~ .;,<hJ.:c ~o o..r-t.A s. a£ Le. n -z_ v+,'L;'\y-c4rc..w ~->•"";:!) ¢1. d (4.,~ &,p, v-h~\-:1-y Lott....,) ~a>~L...c..A S< ,...J.s q..., c.LLl '>. Ale.-W D-ir O·..J.it.. ... .s RHLl-7, it LJ..t:<r:t-. ,&d-o.llub.,.. E.....,..k1-c w...s b.,!\~ MP......_.b ,s*-.... Ha ....... t 4. Estimated Areas: Cell3 Cel14A Cell4B Estimated percent of beach surface area \0 2..5 Cl Estimated percent of solution pool area 5 '15 \on Estimated perceTl'l of cover area ss 0 D Comments: E:\Mill SOP Master Copy\Book Il_Environmental Procedures\07 License Renewal\Tailings Management System Rev 2 I June 2012.doc