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HomeMy WebLinkAboutDERR-2025-004857 Weekly Construction Status Report Report #: 05 Ninigret/UIPA North Temple Remediation I-80 and 7200 West Salt LakeCity, Utah Report Date: 06/23/25 Report Period: 06/16/25 to 06/20/25 Next Report: 06/30/25 ET Project No. 02-ET1833 Page | 2 PROGRESS REPORT THIS PERIOD ET Environmental • Met with Utah DEQ (David Bird and Bill Rees) for weekly site visits. o Gave project update and drove the project site o Bill Rees was on-site Wednesday June 18th, 2025 o David Bird visited the site on Friday June 20th, 2025 • Soil Samples for cells 207, 227,228 and 229 will have to be retaken on Monday the 23rd. These samples were not acceptable due to temperature of samples. Wasatch Environmental will be taking samples on Monday. • The project was shutdown on Friday the 20th at 2:30pm due to sustained winds of 30+ mph. LF Construction • Leachate plant is operational • Road maintenance and watering of roads • Dust control • Dewatering of trench 200 continued • LF transported 24,000 gallons of water per day to the evaporator from cell 200. • Placement of material in repository • Placement and compaction of fill material • Load and haul of clean fill for excavation area • Continued to Excavate the Buffer Trench along NE corner of the repository. Excess water on the SW side and the mid central east side forced the excavation north. • PFSA sample results were received, and results were sent to the Utah Division of Environmental Quality. The PFAS samples were all below the allowable threshold limit. No additional PFAS samples will be required. For Phase 1. Reynolds • Mobilization of equipment and filed trailer • The second crew is scheduled to start on Monday the 23rd of June • Haul road improvements • Excavation of Cell #207 • Drone flight of property taken by Reynolds (Tanner) Weekly Construction Status Report Report #: 05 Ninigret/UIPA North Temple Remediation I-80 and 7200 West Salt LakeCity, Utah Report Date: 06/23/25 Report Period: 06/16/25 to 06/20/25 Next Report: 06/30/25 ET Project No. 02-ET1833 Page | 1 KEY PROJECT STATS: SCHEDULE: Commencement of Work 5/19/25 Anticipated Job Completion 11/30/26 Workdays into Job 20 Workdays Lost 0 Reason for Lost Days Action Taken to Make-Up Lost Days Construction Waste Removal/Repository Placement/Mobilization Overall Project % Complete 0% Delays None DISTRIBUTION: ET Staff: Principal Consultant Bill Higginbotham Project Manager Sam Bernard Project Executive Mark Ballew Project Superintendent Bill Callaway Operation Manager Todd Hochstein Ninigret Management Principal Gary McEntee Reynolds Staff: Project Manager/Estimator Kelly Morgan Estimator P.M Sherry McMillan Project Superintendent Jim Ingram LF Staff: Project Manager Eric Rice Superintendent Marty Porter Consultants Wasatch Audra Heinzel Stantec Stantec David Cline ACTION ITEMS: ▪ None Pending RFI Status to Date: Main Topics of Outstanding RFIs Open: 00 Closed: 00 Total: 00 ▪ NA Submittal Status to Date: Main Topics of Outstanding Submittals Open: 00 Closed: 00 Total: 00 ▪ NA. Weekly Construction Status Report Report #: 05 Ninigret/UIPA North Temple Remediation I-80 and 7200 West Salt LakeCity, Utah Report Date: 06/23/25 Report Period: 06/16/25 to 06/20/25 Next Report: 06/30/25 ET Project No. 02-ET1833 Page | 3 REYNOLDS WEEKLY PRODUCTION REPORT ANTICIPATED PROGRESS NEXT REPORT PERIOD ET DESIGN-BUILD • Soil Test Sample Results on the 23rd from Chemtech Ford LF Construction • Perimeter Fence and Gate installed • Buffer Zone Excavation and Backfilling • Lechate • 4” Diesel Pump Reynolds Construction • Equipment Mobilization • Excavation of cell 207 and 200 • The second crew consisting of 3 articulating trucks and 1 excavator • 7 trucks onsite the week of the 23rd. Unclassified Description Fugitive Dust from project to the south of I-80. Looking to the East Taken Date 06/20/2025 at 03:16 pm Upload Date 06/23/2025 at 01:36 pm Uploaded By Sam Bernard File Name D7F3ABF4-D2C2-446B-8… Location Daily Site Photos Unclassified Description Fugitive Dust from project to the south of I-80. Looking to the East Taken Date 06/20/2025 at 03:15 pm Upload Date 06/23/2025 at 01:37 pm Uploaded By Sam Bernard File Name 34EFFBF2-B2AF-4885-B… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 1 of 40 Unclassified Description Fugitive Dust from project to the south of I-80. Looking to the East Taken Date 06/20/2025 at 03:15 pm Upload Date 06/23/2025 at 01:36 pm Uploaded By Sam Bernard File Name DD94BD64-4AE2-41DF-… Location Daily Site Photos Unclassified Description The new diesel powered centrifugal pump for leachate removal. Taken Date 06/20/2025 at 11:51 am Upload Date 06/21/2025 at 10:39 am Uploaded By Bill Callaway File Name IMG_0132.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 2 of 40 Unclassified Description Up close and personal, A mixture of brown-red waste debris and black, moist waste from the Buffer Zone excavation. Taken Date 06/20/2025 at 11:27 am Upload Date 06/21/2025 at 10:39 am Uploaded By Bill Callaway File Name IMG_0131.JPG Unclassified Description Filling the waste repository over clean cover on the lower terraces. Taken Date 06/20/2025 at 11:25 am Upload Date 06/21/2025 at 10:39 am Uploaded By Bill Callaway File Name IMG_0130.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 3 of 40 Unclassified Description The tipping edge of the waste repository. Taken Date 06/20/2025 at 11:10 am Upload Date 06/21/2025 at 10:39 am Uploaded By Bill Callaway File Name IMG_0129.JPG Unclassified Description At the Leachate Treatment Plant, on the 3rd full day of operation. The increasing volume of stored liquid to be treated is coming from 24,000 gallons of liquid hauled from Trench 200 and an unmeasured quantity of liquid pumped from WP #2as part of the North Buffer Zone installation. Taken Date 06/20/2025 at 09:51 am Upload Date 06/21/2025 at 10:39 am Uploaded By Bill Callaway File Name IMG_0128.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 4 of 40 Unclassified Description Tyler from Reynolds Engineering, brought the drone to the site to fly the property to determine quantities excavated and quantities placed in the repository. This is the drone after the initial flight. Taken Date 06/19/2025 at 05:12 pm Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0127.JPG Unclassified Description Waste being dumped over the edge of the upper terrace and pushed down hill by the CAT 826 compactor. Taken Date 06/19/2025 at 04:14 pm Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0126.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 5 of 40 Unclassified Description JD 950 dozer spreading out soggy waste and soil mixture from the Buffer Zone as to not create an instable soft zone. Taken Date 06/19/2025 at 02:10 pm Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0125.JPG Unclassified Description JD 950 Dozer compacting the side slopes of the east side of the repository. Taken Date 06/19/2025 at 02:03 pm Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0124.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 6 of 40 Unclassified Description Waste excavation in Trench 208. Taken Date 06/19/2025 at 11:09 am Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0123.JPG Unclassified Description Dust suppression in Trench 208. Taken Date 06/19/2025 at 10:51 am Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0122.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 7 of 40 Unclassified Description Taken Date 06/19/2025 at 09:33 am Upload Date 06/19/2025 at 09:35 pm Uploaded By Bill Callaway File Name IMG_0121.JPG Unclassified Description Taken Date 06/18/2025 at 05:11 pm Upload Date 06/18/2025 at 08:39 pm Uploaded By Bill Callaway File Name IMG_0120.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 8 of 40 Unclassified Description A view of the Repository looking south about 600 feet away. Taken Date 06/18/2025 at 05:09 pm Upload Date 06/18/2025 at 08:39 pm Uploaded By Bill Callaway File Name IMG_0119.JPG Unclassified Description Evaporation Pond Taken Date 06/18/2025 at 12:21 pm Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 41E3F873-D9D5-4AC3-B… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 9 of 40 Unclassified Description Evaporation Pond Taken Date 06/18/2025 at 12:20 pm Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 0C3A4D83-28A6-4A71-A… Location Daily Site Photos Unclassified Description Evaporation Pond Taken Date 06/18/2025 at 12:20 pm Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 759A5695-6DCC-4E9D-… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 10 of 40 Unclassified Description Evaporation Pond Taken Date 06/18/2025 at 12:17 pm Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 8E674DED-95CA-4C7C-… Location Daily Site Photos Unclassified Description Evaporation Pond Taken Date 06/18/2025 at 12:15 pm Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 75015759-8C45-43B8-B… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 11 of 40 Unclassified Description Cell 200, looking North. Taken Date 06/18/2025 at 11:56 am Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 40BEFF94-FEB0-476E-9… Location Daily Site Photos Unclassified Description Top of Repository. Looking North. Taken Date 06/18/2025 at 11:50 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name A24150E6-3B5C-4B0C-A… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 12 of 40 Unclassified Description Top of Repository. Looking North. Taken Date 06/18/2025 at 11:45 am Upload Date 06/18/2025 at 01:43 pm Uploaded By Sam Bernard File Name DA5A1C91-3711-457D-9… Location Daily Site Photos Unclassified Description Weekly project update. Bill Callaway and Bill Rees prior to going on field visit. Taken Date 06/18/2025 at 11:03 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name B7F6F565-1E70-41BE-A… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 13 of 40 Unclassified Description Cell 207 Excavation Taken Date 06/18/2025 at 10:54 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 6FB2648B-38D1-45AC-8… Location Daily Site Photos Unclassified Description Cell 207 Excavation. Water being applied as excavation is taking place. Taken Date 06/18/2025 at 10:54 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 42006716-44DB-4153-8… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 14 of 40 Unclassified Description Cell 207 Excavation. Water being applied as excavation is taking place. Taken Date 06/18/2025 at 10:48 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 6EB0898C-C47D-4E53-9… Location Daily Site Photos Unclassified Description Cell 207 Excavation. Water being applied as excavation is taking place. Taken Date 06/18/2025 at 10:40 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 16B9E3FF-BEE7-440E-B… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 15 of 40 Unclassified Description Cell 207 Excavation. Water being applied as excavation is taking place. Taken Date 06/18/2025 at 10:36 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name 3884F889-E354-4DBD-A… Location Daily Site Photos Unclassified Description Cell 207 Excavation. Water being applied as excavation is taking place. Taken Date 06/18/2025 at 10:35 am Upload Date 06/18/2025 at 01:29 pm Uploaded By Sam Bernard File Name E9D933A2-6E36-4CD7-9… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 16 of 40 Unclassified Description Eastside of the repository. Looking to the Northwest. Taken Date 06/18/2025 at 10:31 am Upload Date 06/18/2025 at 01:30 pm Uploaded By Sam Bernard File Name 3D2B3FD5-7537-4170-B… Location Daily Site Photos Unclassified Description Bill and Dozer operator. Top of the Bonneville Pile. Taken Date 06/18/2025 at 10:24 am Upload Date 06/18/2025 at 01:30 pm Uploaded By Sam Bernard File Name C7245966-21D4-479B-9… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 17 of 40 Unclassified Description Taken Date 06/18/2025 at 10:23 am Upload Date 06/18/2025 at 01:30 pm Uploaded By Sam Bernard File Name 2337EBA8-5ADA-4C75-9… Location Daily Site Photos Unclassified Description New wellpoint WP #2, moved from WP #1 closer to the Buffer Zone to pick up more water. Taken Date 06/18/2025 at 10:22 am Upload Date 06/18/2025 at 08:39 pm Uploaded By Bill Callaway File Name IMG_0118.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 18 of 40 Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:21 am Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 489A67FF-C05A-4768-A… Location Daily Site Photos Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:20 am Upload Date 06/18/2025 at 01:43 pm Uploaded By Sam Bernard File Name 76EF464E-B185-4668-9… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 19 of 40 Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:20 am Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 73152F51-A583-4FF3-A… Location Daily Site Photos Unclassified Description Taken Date 06/18/2025 at 10:20 am Upload Date 06/18/2025 at 01:43 pm Uploaded By Sam Bernard File Name ABAC802B-5010-461A-9… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 20 of 40 Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:19 am Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name D61C7867-9AC5-4A24-A… Location Daily Site Photos Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:10 am Upload Date 06/18/2025 at 01:32 pm Uploaded By Sam Bernard File Name 47BEA9F9-8C27-4607-A… Location Daily Site Photos ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 21 of 40 Unclassified Description Top of the repository, looking north. Taken Date 06/18/2025 at 10:09 am Upload Date 06/18/2025 at 01:43 pm Uploaded By Sam Bernard File Name 0D607094-A253-429D-A… Location Daily Site Photos Unclassified Description Evaporation Sails Taken Date 06/18/2025 at 09:54 am Upload Date 06/18/2025 at 08:39 pm Uploaded By Bill Callaway File Name IMG_0117.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 22 of 40 Unclassified Description Evaporation Sails Taken Date 06/18/2025 at 09:52 am Upload Date 06/18/2025 at 08:39 pm Uploaded By Bill Callaway File Name IMG_0116.JPG Unclassified Description Cell 208 Taken Date 06/17/2025 at 03:50 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0115.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 23 of 40 Unclassified Description Water being sprayed on waste in trench 208 to suppress dust. Taken Date 06/17/2025 at 03:19 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0114.JPG Unclassified Description Grading clean cover. Taken Date 06/17/2025 at 01:07 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0113.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 24 of 40 Unclassified Description Smoothing out clean cover on the 2nd terrace. Taken Date 06/17/2025 at 01:06 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0112.JPG Unclassified Description Clean cover installed on the 3rd terrace. Taken Date 06/17/2025 at 01:05 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0111.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 25 of 40 Unclassified Description CAT 826 compactor at work. Taken Date 06/17/2025 at 01:03 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0110.JPG Unclassified Description Compactor working on the terrace immediately below the top terrace Taken Date 06/17/2025 at 12:55 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0109.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 26 of 40 Unclassified Description The repository reaching close to the top of the Bonneville pile. Taken Date 06/17/2025 at 12:54 pm Upload Date 06/17/2025 at 08:49 pm Uploaded By Bill Callaway File Name IMG_0108.JPG Unclassified Description SW end of the Leachate Treatment Plant. Taken Date 06/17/2025 at 10:17 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0107.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 27 of 40 Unclassified Description The porous nature of the "sails" can be seen here. Taken Date 06/17/2025 at 10:17 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0106.JPG Unclassified Description Closer view of the "sails". Taken Date 06/17/2025 at 10:16 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0105.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 28 of 40 Unclassified Description Evaporative "sails" are the heart of the treatment system. They absorb the leachate and allow the wind and sun to evaporate the liquid. Taken Date 06/17/2025 at 10:15 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0104.JPG Unclassified Description Leachate storage tank , 50,000 gallon capacity. Taken Date 06/17/2025 at 10:14 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0103.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 29 of 40 Unclassified Description Control Room and pumping system for the Leachate Treatment Plant. Taken Date 06/17/2025 at 10:14 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0102.JPG Unclassified Description Leachate Treatment Plant looking SW. Taken Date 06/17/2025 at 10:13 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0101.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 30 of 40 Unclassified Description Taken Date 06/17/2025 at 09:04 am Upload Date 06/17/2025 at 09:18 am Uploaded By Bill Callaway File Name IMG_0100.JPG Unclassified Description Taken Date 06/16/2025 at 03:31 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0099.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 31 of 40 Unclassified Description Digging clean soil cover to be used at the repository Taken Date 06/16/2025 at 03:19 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0098.JPG Unclassified Description Clay bottom in the Buffer Zone trench after the dewatering pump n WP #1 has operated for several hours/ Taken Date 06/16/2025 at 02:54 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0097.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 32 of 40 Unclassified Description Trench 208 looking south. Taken Date 06/16/2025 at 02:32 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0096.JPG Unclassified Description The north end of Trench 208. Dry conditions bode well for future excavation adjacent to this trench. Taken Date 06/16/2025 at 02:32 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0095.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 33 of 40 Unclassified Description Trench 208 looking north. Very little water here. Taken Date 06/16/2025 at 02:25 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0094.JPG Unclassified Description Continuing excavation in Trench 208. Taken Date 06/16/2025 at 02:25 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0093.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 34 of 40 Unclassified Description Leachate pumped from the Well Point # 1 into the Leachate holding tank. Taken Date 06/16/2025 at 12:37 pm Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0092.JPG Unclassified Description Well Point #1 being pumped. In close proximity to the Buffer Zone trench on the north edge of the property. Taken Date 06/16/2025 at 11:57 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0091.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 35 of 40 Unclassified Description Leachate from trench 200 discharging into the water truck Taken Date 06/16/2025 at 11:48 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0090.JPG Unclassified Description Pumping leachate into the old Ninigret water truck from Trench 200 Taken Date 06/16/2025 at 11:48 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0089.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 36 of 40 Unclassified Description The hydrant works1 Taken Date 06/16/2025 at 11:18 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0088.JPG Unclassified Description New hydrant ready for installation. The hydrant was unserviceable Monday morning. Although SLC property, Ninigret bought all of the new parts and pieces to return the hydrant to service. The water the hydrant provides is essential to dust control at the site. The City could take months getting around to repairing the hydrant. Taken Date 06/16/2025 at 11:07 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0087.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 37 of 40 Unclassified Description Flushing out the new water hydrant. Taken Date 06/16/2025 at 11:03 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0086.JPG Unclassified Description Broken portion of the water valve in the fir hydrant LF construction uses to fill water trucks dedicated to dust control at NTL. Taken Date 06/16/2025 at 10:47 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0085.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 38 of 40 Unclassified Description Well point with gravel added to serve as a filter medium for the well casing. Taken Date 06/16/2025 at 10:16 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0084.JPG Unclassified Description Water in the well point dug just inside the north boundary of the repository, in close proximity to the Buffer Zone Taken Date 06/16/2025 at 10:05 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0083.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 39 of 40 Unclassified Description Ramp built onto the side of the leachate holding tank at the Leachate Treatment plant. It will allow water trucks to empty their load of leachate into the holding tank. Taken Date 06/16/2025 at 09:52 am Upload Date 06/16/2025 at 03:45 pm Uploaded By Bill Callaway File Name IMG_0082.JPG ET Design-Build | ET Environmental Printed on Mon Jun 23, 2025 at 03:42 pm PDT Job #: 02-00ET1833 North Temple Landfill Remediation 1700 S. 4650 West Salt Lake City , Utah 84104 8017260707 Page 40 of 40