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HomeMy WebLinkAboutDSHW-2024-008030Deq submit <dwmrcsubmit@utah.gov> Bayview Landfill 2023 Permit Application 1 message jmaughan@northernutahera.org <jmaughan@northernutahera.org>Tue, Aug 27, 2024 at 3:21 PM To: dwmrcsubmit@utah.gov Cc: Matt Sullivan <msullivan@utah.gov>, Neil Schwendiman <neil.northpointe@gmail.com>, Brett Mickelson <brettm@igesinc.com>, Nathan Rich <nathanr@wiwmd.org>, Juli McIntosh <julim@wiwmd.org> To whom it may concern, Please find the attached updated portions to the 2023 permit for Bayview Landfill a Northern Utah Environmental Resource Agency (NUERA) Entity. In an effort for a more simplistic review, the following are the areas that were updated: 2023 Part II: Section 3.8.3 Birds Added: Contracting a seasonal Falconer who utilizes noise, pyrotechnics, drones, RC Planes, and falcons to interrupt nesting and migration patterns. Section 3.8.5 Added: Increased garbage cleanup efforts in partnering with local Correction Facilities and hiring Temporary Employment Agencies personnel in daily cleaning efforts. Areas of focus include company facilities, side slopes, berms, roadways, highways, surrounding/neighboring fields, and wind fences. Proper safety protocols are followed in accordance with OSHA standards and requirements. Updated the Landfill Manager Name & Phone Number in sections 3.3.5 (Page 10) and 3.17 (Page 24). Appendix F – Landfill Forms (pg. 43) C Updated the Landfill Gas Monitoring Sheet to NUERA versus SUVSWD. Master Plan: PLEASE SEE ATTACHED “Updates to Bayview Master Plan.pdf” for changes made to the Master Plan. Please let me know if you have any questions or concerns. Thank you, Jared Maughan Landill Manager NUERA | Bayview Landfill 801. 822. 6328 jmaughan@nothernutahera.org 8/27/24, 3:39 PM State of Utah Mail - Bayview Landfill 2023 Permit Application https://mail.google.com/mail/b/AEoRXRRnG7aOpJjAVjiC1utRJwnGzHXimDBOOWIDPVrbiHE3A3VR/u/0/?ik=adf9d5e615&view=pt&search=all&permt…1/2 4 attachments Updated Master Plan.pdf 4662K Updates to Bayview Master Plan.pdf 26K 2023 Part II (June 2023 Final).pdf 443K NUERA Bayview Landfill Gas Monitoring Sheet.pdf 48K 8/27/24, 3:39 PM State of Utah Mail - Bayview Landfill 2023 Permit Application https://mail.google.com/mail/b/AEoRXRRnG7aOpJjAVjiC1utRJwnGzHXimDBOOWIDPVrbiHE3A3VR/u/0/?ik=adf9d5e615&view=pt&search=all&permt…2/2 PERMIT APPLICATION TO EXPAND BAYVIEW LANDFILL Bayview Landfill PART II - GENERAL REPORT The permit information has been updated from previous permits to reflect the change in the land lease for the Bayview Landfill. The State of Utah School and Institutional Trust Lands Administration (SITLA) lease has been modified to include additional land located to the west of the existing landfill operations. The additional leased property will result in reconfiguration of the physical landfill features but not in the operations of the landfill. Portions of the text and associated appendices that do not require modifications have been left as originally presented in previous permit applications. The previous 2009 permit renewal application by HDR is included as Appendix Y. TABLE OF CONTENTS: PART II – GENERAL REPORT SECTION 1 – FACILITY DESCRIPTION .................................................................................. 1 1.1 LOCATION ................................................................................................................... 1 1.2 GENERAL BACKGROUND INFORMATION ................................................................... 1 1.3 AREAS SERVED BY THE FACILITY ................................................................................ 2 1.4 WASTE TYPES ............................................................................................................. 3 1.5 LANDFILL EQUIPMENT ............................................................................................... 4 1.6 LANDFILL PERSONNEL ................................................................................................ 4 SECTION 2 - LEGAL DESCRIPTION AND PROOF OF OWNERSHIP ......................................... 6 2.1 LEGAL DESCRIPTION ................................................................................................... 6 SECTION 3 – OPERATIONS PLAN ....................................................................................... 7 3.1 SCHEDULE OF CONSTRUCTION .................................................................................. 7 3.2 WASTE STREAM MANAGEMENT - DESCRIPTION OF HANDLING PROCEDURES ........ 7 3.2.1 Waste Acceptance ................................................................................................ 7 3.2.2 Waste Disposal ..................................................................................................... 8 3.2.3 Placement of Cover Soils ...................................................................................... 8 3.2.4 Special Wastes...................................................................................................... 8 3.2.4.1 Used Oil and Batteries ................................................................................. 8 3.2.4.2 Bulky Wastes ............................................................................................... 9 3.2.4.3 Tires ............................................................................................................. 9 3.2.4.4 Dead Animals .............................................................................................. 9 3.2.4.5 Asbestos Waste ........................................................................................... 9 3.2.4.6 Grease Pit and Animal Waste By-Products ................................................. 9 3.3 WASTE INSPECTION ................................................................................................... 9 3.3.1 Landfill Spotting ................................................................................................... 9 3.3.2 Random Waste Screening .................................................................................... 9 3.3.3 Removal of Hazardous or Prohibited Waste ...................................................... 10 3.3.4 Hazardous or Prohibited Waste Discovered After the Fact ............................... 11 3.3.5 Notification Procedures ...................................................................................... 11 3.4 FACILITY MONITORING AND INSPECTION ............................................................... 11 3.4.1 Groundwater ...................................................................................................... 11 3.4.2 Surface Water .................................................................................................... 12 3.4.3 Leachate Collection ............................................................................................ 12 3.4.4 Landfill Gas ......................................................................................................... 13 3.4.5 General Inspections and Quarterly Inspection ................................................... 13 3.5 CONTIGENCY AND CORRECTIVE ACTION PLANS ...................................................... 14 3.5.1 Fire ...................................................................................................................... 14 3.5.2 Loaded Vehicle Fires ........................................................................................... 15 3.5.3 Working Face/Below Cover Fire ......................................................................... 15 3.5.4 Release of Explosive Gases ................................................................................. 16 3.5.5 Explosion ............................................................................................................ 17 3.5.6 Failure of Run-On/Run-Off Containment ........................................................... 17 3.5.7 Groundwater Contamination ............................................................................. 18 3.6 CONTINGENCY PLAN FOR ALTERNATIVE WASTE HANDLING .................................. 18 3.7 MAINTENANCE PLAN ............................................................................................... 19 3.7.1 Groundwater Monitoring Wells and Leachate System ...................................... 19 3.7.2 Gas Monitoring System ...................................................................................... 19 3.8 DISEASE AND VECTOR CONTROL ............................................................................. 19 3.8.1 Insects ................................................................................................................. 19 3.8.2 Rodents ............................................................................................................... 19 3.8.3 Birds .................................................................................................................... 20 3.8.4 Fugitive Dust ....................................................................................................... 20 3.8.5 Litter Control ...................................................................................................... 21 3.9 RECYCLING ................................................................................................................ 21 3.10 TRAINING PROGRAM ............................................................................................... 21 3.11 RECORDKEEPING ...................................................................................................... 22 3.12 SUBMITTAL OF ANNUAL REPORT ............................................................................. 22 3.13 INSPECTIONS ............................................................................................................ 23 3.14 RECORDING WITH COUNTY RECORDER ................................................................... 23 3.15 STATE AND LOCAL REQUIREMENTS ......................................................................... 23 3.16 SAFETY ...................................................................................................................... 23 3.17 EMERGENCY PROCEDURES ...................................................................................... 24 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 1 SECTION 1 – FACILITY DESCRIPTION 1.1 LOCATION Bayview Landfill (Bayview) is located in the Goshen Valley approximately 2 to 3 miles west of Goshen Bay, the southwestern -most portion of Utah Lake. The Goshen Valley slopes upward away from the lake toward the East Tintic Mountains some 7 miles southwest of the lake. The landfill site similarly slopes with an approximate 150 -foot rise from the eastern side of the landfill near State Route 68 (SR-68) to the western boundaries of the site. The eastern boundary of the landfill site is approximately 120 feet above the water elevation of Utah Lake. Bayview is located in Sections 17 and 18, T9S, R1W approximately 6 miles north of Elberta, Utah, and directly west of SR-68. The landfill property includes approximately 640-acres of Section 17 and 160-acres in Section 18. The original 20-acres of leased land in Section 18 houses a culinary well, a water storage tank, and an upgradient monitoring well associated with the landfill operations. Appendix A – Location Map & USGS Quad presents the location of Bayview and surrounding areas as well as location of the landfill presented on the most recent USGS Quad. 1.2 GENERAL BACKGROUND INFORMATION Bayview was located, permitted, designed, and constructed by Provo City Corporation during 1989. The City received a Conditional Use Permit for the landfill site through the Utah County Board of Adjustment. The South Utah Valley Solid Waste District (SUVSWD) was formed in 1989 to own and operate solid waste facilities for the cities of Provo, Salem, Spanish Fork, Springville, Mapleton, and Goshen, Utah. SUVSWD assumed the existing and previously permitted landfill operations from the City of Provo in 1990. Bayview started operations in Cell 1 in 1990 with Cell 1 being active from 1990 until it was fully capped in 2005. Cell 2 development started while Cell 1 was operational with Cell 2 beginning to accept waste in February 2005. Cell 2 is operationally broken into four 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 2 individual Stages moving generally from west to east. Cell 2, Stage 1 and Cell 2, Stage 2 provided operational airspace from 2005 through 2020. Cell 1.5 was designed to fill in the area between Cell 1 and Cell 2 while improving the overall landfill geometry and became operational in 2020. Cell 1.5 was utilized for waste disposal immediately after the construction was approved by the State of Utah Division of Waste Management and Radiation Control (DWMRC). Cell 2, Stage 3 was constructed in the fall of 2022 with the final acceptance of the protective soil layer anticipated in the early summer of 2023. The landfill area above Cell 1.5, Cell 2, Stage1, and Cell 2, Stage 2 are currently being brought to final design elevations. SUVSWD added a compost facility at the Bayview in 2004. The compost facility has processed a combination of yard waste and biosolids and is jointly permitted through the DWMRC and the Division of Water Quality. The compost operation is not operated continually, but on an as needed basis. In 2016, Northern Utah Environmental Resource Agency (NUERA) purchased Bayview from SUVSWD. NUERA members planning to utilize the Bayview include S UVSWD, North Pointe Solid Waste Special Service District (NPSWSSD), Trans-Jordan Cities (TJC), and Wasatch Integrated Waste Management District (WIWMD). In addition to a permit issued by the DWMRC, Bayview operates under a 2018 Utah County Conditional Use Permit (CUP). A copy of the most current Utah County CUP documents are included as Appendix B. 1.3 AREAS SERVED BY THE FACILITY The current service area for the Bayview includes the cities of Provo, Salem, Spanish Fork, Springville, Mapleton, Goshen, and the communities in southern Utah County. Most of the municipal solid waste in southern Utah County is transferred to Bayview Landfill via the SUVSWD’s transfer station. Additionally, since the operations have changed to NUERA, waste from northern Utah County is being transferred through NPSWSSD transfer station. Future waste is anticipated from Wasatch Integrated Waste Management District and Trans-Jordan Cities once construction of their transfer stations is complete. Waste is not accepted from direct haulers. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 3 1.4 WASTE TYPES The Bayview accepts wastes transfer station s in Springville (SUVSWD), Lindon (NPSWSSD), and a city-owned transfer station in Goshen. The individual transfer stations provide record keeping, screening and processing of incoming wastes, and shipping of the solid wastes to Bayview. The transfer stations accept residential and commercial solid wastes, including yard wastes, but generally do not accept construction debris (C&D) wastes. The transfer stations also do not accept regulated hazardous wastes. The waste screening operation is outlined in each of the transfer station's operating plans. Yard wastes arriving at the transfer stations may either be segregated for composting or commingled with the residential and commercial wastes for processing and disposal. Transfer station personnel make these decisions based on whether the compost operation is active, the quantity and ease of separation of the yard wastes, and the workload at the specific moment in time. Bayview will occasionally receive special waste (bulky waste and dead animals) directly at the landfill under special arrangements with the waste generator. Bulky waste is crushed and moved to the working face and is buried so that the potential for liner damage is avoided and so that large materials are not easily uncovered by operations at a later date. Dead animals are immediately covered with at least two (2) feet of material to minimize odors and to prevent the attraction from insects, rodents, and other animals. The wastes accepted at the transfer stations are, loaded into over-the-road vehicles, and transported to the landfill for disposal. When transfer station staff observe recyclable materials, and when there is time to easily and safely remove the recyclable materials, they will segregate these materials into on-site dumpsters for recycling. Appendix C – 2022 Annual Report includes the most recent operational data for Bayview. The 2022 Annual Report presents a summary of the types and volumes of wastes processed at Bayview. During the last operational year, Bayview received 396,698 tons of waste over 256 days for an average of approximately 1,550 tons per operational day. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 4 1.5 LANDFILL EQUIPMENT All equipment operating at the landfill is owned and operated by Bayview. The following equipment is available for use at the landfill: • Caterpillar D8T • Caterpillar 836 Compactors • Caterpillar 636 Scrappers • John Deere Loader • John Deere Grader • Kenworth Water Truck • Off-Road Water Wagon Any other equipment necessary for the operations of the landfill are rented as necessary. During periods of major overhaul or extended breakdown, replacement equipment is rented locally. 1.6 LANDFILL PERSONNEL Currently, daily operations at Bayview landfill is accomplished with approximately 10 people (1 manager, 8 operators, and 1 attendant). The following describes the responsibilities for the on-site personnel at the landfill: Landfill Manager (Manager) – The Manager is responsible for all day-to-day landfill activities. Daily responsibilities include road maintenance, general site access and site safety. The Manager is also responsible for all persons working or visiting the landfill. Additional responsibilities include the maintenance and oversight of the groundwater monitoring, and daily, intermediate, and final cover. The Manager is responsible for the landfill meeting all DWMRC permit requirements. The Manager conducts regular facility inspections and monitors all landfill activities. The Manager is responsible for all operational documentation including the preparation of the annual reports to DWMRC. The Landfill Manager reports to the NUERA Operations and Maintenance (O&M) committee and ultimately to the NUERA Board of Directors. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 5 Operators Supervisor (Supervisor) – The Supervisor is under the direction of the Landfill Manager. The Supervisor organizes the operations of Bayview, provides oversight of landfill personnel, conducts various training associated with modern landfills, and leads the activities of the crew when the Landfill Manager is not there. Equipment Operators (Operators) – The Operators are responsible for all day-to-day activities at the landfill. These responsibilities include; waste acceptance, waste placement, traffic control, safe operation and maintenance of all equipment, visual inspection of incoming waste, waste screening operations and general construction as it pertains to landfill operations. Landfill Attendants (Attendants) – The Attendants are responsible for the secondary screening of all incoming waste. The Attendants track all incoming waste and updates landfill records as required. The Attendants are also responsible for all transactions at the scale house and assist the Manager in the preparation of the annual landfill reports. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 6 SECTION 2 - LEGAL DESCRIPTION AND PROOF OF OWNERSHIP All properties used for the disposal of waste and supporting functions are owned by the State of Utah School and Institutional Trust Lands Administration (SITLA). 2.1 LEGAL DESCRIPTION Bayview operations are conducted on the following parcels of land: Township 9 South, Range 1 West, SLBM Section 17: All – 640 Acres Section 18: E2E2 – 160 Acres Total 800 Acres More or Less The use of this land was conveyed by the SITLA to NUERA through a memorandum of lease that terminates December 31, 2082. Appendix D – SITLA Lease presents lease agreements along with the Cultural Resources Inventory for the Bayview Landfill Expansion Project. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 7 SECTION 3 – OPERATIONS PLAN This Operations Plan has been written to address the requirements of UAC R315 -302-2 and briefly describes the operations at Bayview. The purpose of the Plan of Operation is to provide the Manager, Supervisor, and landfill personnel with standard procedures for day- to-day operation of the landfill. The primary function of Bayview is to provide for the responsible disposal of MSW wastes generated by the citizens of Utah County. Future landfill operations will accommodate MSW wastes from other NUERA member entities participating in the Bayview project. The landfill is operated in accordance with the UAC R315-301 through 320. 3.1 SCHEDULE OF CONSTRUCTION An updated development plan was finalized for Bayview in 2023. The 2023 Development Plan summarizes the future assumptions regarding landfill operations, summary of recent projects, and projections of landfill life and associated landfill developments. Appendix E – Bayview Landfill 2023 Development Plan shows the locations of the landfill cells along with the development timeline. 3.2 WASTE STREAM MANAGEMENT - DESCRIPTION OF HANDLING PROCEDURES 3.2.1 Waste Acceptance A waste control program designed to detect and deter attempts to dispose of hazardous and other unacceptable wastes will continue to be implemented at Bayview Landfill in conjunction with the screening operation of the associated transfer stations. The program is designed to protect the health and safety of employees, customers, and the general public, as well as to protect against the contamination of the environment. The landfill is not open for private hauler or citizen self-hauled wastes. The following procedures are practiced at Bayview to deter disposal of hazardous and unacceptable waste. All waste entering are pre-screened for unacceptable materials by 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 8 transfer station personnel prior to transfer of wastes. The operations at the individual transfer stations are not described in this Operations Plan. 3.2.2 Waste Disposal Transfer trailers entering the site will be directed by landfill operations personnel to the working face, where the driver will be instructed to discharge the load. The waste will be placed in lifts with a loose thickness of 2 - 3 feet. After the waste has been placed in loose lifts, the operator will run the compactor over all portions of the lift at least two times or until the waste is thoroughly compacted. Equipment operators will also maintain the working face so that it is as small as practical to allow for efficient unloading of transfer trucks, placement and compaction of solid wastes, and minimize the use of cover soils. 3.2.3 Placement of Cover Soils Cover soils or other approved material will be placed over solid wastes to minimize the potential for nuisance conditions, fire, or animal contact with solid waste. Nuisance conditions include odor generation and air discharges; blowing of plastic and paper wastes; and other conditions that impair the use of adjoining properties. At the end of each working day, the landfill operators will cover all solid wastes received during that day with daily cover. The daily cover will consist of a minimum of 6 inches of soil excavated from other portions of the landfill site. Whenever a portion of the landfill cell will remain in an inactive condition for an extended period, landfill operators will place an intermediate cover over the inactive portion. The intermediate cover will reduce the potential for wind and water-induced erosion of the cover and reduce the production of leachate and contact stormwater within the landfill cell. The intermediate cover will consist of an additional 6-inches of site soils. 3.2.4 Special Wastes 3.2.4.1 Used Oil and Batteries Used oil and batteries are not accepted at Bayview. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 9 3.2.4.2 Bulky Wastes White goods are not accepted at Bayview. Some white goods may be included in wastes transferred through the associated transfer stations. 3.2.4.3 Tires Tires are not accepted at Bayview. Some tires may be included in wastes transferred through the associated transfer stations. 3.2.4.4 Dead Animals Dead animals are accepted at Bayview when included in wastes from associated transfer stations. 3.2.4.5 Asbestos Waste Asbestos wastes are not accepted at Bayview. 3.2.4.6 Grease Pit and Animal Waste By-Products Grease pit and animal wastes are not accepted at Bayview. 3.3 WASTE INSPECTION 3.3.1 Landfill Spotting Landfill spotting is not utilized at Bayview since the waste has been screened at the transfer stations and Bayview is not a public operation. 3.3.2 Random Waste Screening In addition to the random screenings performed at the transfer stations, random inspections of incoming loads are conducted at the landfill according to the schedule established by the landfill management. If frequent violations are detected, additional random checks are scheduled at the discretion of the landfill management. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 10 If a suspicious or unknown waste is encountered, the operator proceeds with the waste screening as follows: • The driver of the vehicle containing the suspect material is directed to the waste screening area • The waste screening form is completed • Protective gear is worn (leather gloves, steel-toed boots, goggles, coveralls, and hard hat) • The suspect material is spread out with the loader or hand tools and visually examined • Suspicious marking or materials, like the ones listed below, are investigated further: o Containers labeled hazardous o Material with unusual amounts of moisture o Biomedical (red bag) waste o Unidentified powders, smoke, or vapors o Liquids, sludges, pastes, or slurries o Asbestos or asbestos contaminated materials o Batteries o Other wastes not accepted by the landfill The landfill management is called if unstable wastes that cannot be handled safely or radioactive wastes are discovered or suspected. Specific attention is paid to minimize the disposal of liquids by screening for liquid containers larger than household size, sludge containing free liquids, or any waste containing free liquids. The forms utilized by landfill personnel to record waste screening activities are included in Appendix F – Landfill Forms. 3.3.3 Removal of Hazardous or Prohibited Waste Should hazardous or prohibited wastes be discovered during random waste screening or during tipping, the waste is removed from the landfill as follows: The transfer station where the waste originated will be notified of the prohibited waste and be asked to perform additional waste screening to minimize the likelihood of a repeat event. The landfill management will arrange to have the waste transported to the proper disposal site and then work with the transfer station to determine the responsibility for associated disposal costs. The landfill management will also contact the State of Utah DWMRC about the incident. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 11 A record of the removal of all hazardous or prohibited wastes is kept in the site operational records. 3.3.4 Hazardous or Prohibited Waste Discovered After the Fact If Hazardous or prohibited wastes are discovered in the landfill, the following procedure is used to remove them: • Access to the area is restricted • The landfill management is immediately notified • The operator will remove the waste from the working face if it is safe to do so • The waste is isolated in a secure area of the landfill and the area cordoned off • The Utah County Fire Department is notified • The Utah County Health Department is also notified The DWMRC, the transfer station, and the generator (if known) are notified within 24-hours of the discovery. The generator (if known) is responsible for the proper cleanup, transportation, and disposal of the waste. 3.3.5 Notification Procedures The following agencies and people are contacted if any hazardous materials are discovered at the landfill: Jared Maughan, Landfill Manager .................................................. (801) 822-6328 Utah County Health Department .................................................... (801) 851-7095 Director, DWMRC ............................................................................ (801) 536-0200 Utah County Fire Department ........................................................ (801) 851-4141 3.4 FACILITY MONITORING AND INSPECTION 3.4.1 Groundwater Bayview has a DWMRC approved groundwater monitoring plan and will continue to follow the plan. This plan includes sampling and analysis plans for the monitoring of groundwater at 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 12 the landfill. Appendix G includes a copy of the Groundwater Monitoring Report which details the groundwater sampling and analysis procedures. 3.4.2 Surface Water Surface water management structure have been previously designed, installed and are currently operating as designed. Calculations of the anticipated run-on and run-off volumes are shown in Appendix H. Run-off from the final cover will be managed by a combination of berms and ditches. The berms will be placed to divert the water around the active area to culverts and a settling pond. Landfill staff will inspect the drainage system monthly. Temporary repairs will be made to any observed deficiencies until permanent repairs can be scheduled. Bayview staff or a licensed general contractor will repair drainage facilities as required. As the landfill operations are reconfigured and Cell 3 is constructed, in approximately 10 years, the surface water management system will be redesigned with updated run -on and run-off calculations being performed to support the future construction. Bayview has an approved Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity, Coverage No. UTR000000. A copy of the most recent Notice of Intent (NOI) and Multi-Sector General Permit is included in Appendix I. A site specific Storm Water Pollution Prevention Plan was prepared for Bayview and is included in Appendix I. 3.4.3 Leachate Collection Bayview has a leachate collection and management system that has been designed, largely constructed and is currently in service. The leachate generation calculations are presented in Appendix J – Leachate Generation Calculations. Appendix K – Engineering Drawings presents the details of the previously designed and constructed leachate system. Appendix K also presents additional details of the liner system and general engineering features previously designed and constructed at the Bayview. Updated engineering drawings will be prepared as the landfill operations moves into the Cell 3 area in approximately 10 years. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 13 3.4.4 Landfill Gas Bayview staff began a landfill gas monitoring program by conducting an initial surface survey for combustible gases, and by purchasing a combustible gas indicator (CGI). During the initial survey, no measurable combustible gases were detected on the site, and landfill gas monitoring stations were established for future monitoring events. Bayview staff will continue to conduct combustible gas monitoring at the established stations on a quarterly basis. Landfill staff will coordinate the gas monitoring events with groundwater monitoring events and will arrange for interpretation of the monitoring results if combustible gases are detected at any station. If methane releases are detected in excess of 25 percent of the LEL, in the landfill building or more than 100 percent of LEL at the property boundary, the procedure outlined in the "Explosive Gases" section is followed. Bayview has a Title V Operating Permit issued from the Division of Air Quality. A copy of the most current Annual Title V Compliance Reports is included in Appendix L – Annual Title V Compliance Reports. 3.4.5 General Inspections and Quarterly Inspection Routine inspections are necessary to prevent system malfunctions, facility deterioration, operator errors, and discharges that may cause or lead to release of wastes to the environment or a threat to human health. Operators are responsible for conducting and recording routine inspections of the landfill facilities according to the following schedule: Operators perform pre-operational inspections of all equipment daily. A post-operational inspection is performed at the end of each shift while equipment is cooling down. All equipment is on a regular maintenance schedule. A logbook is maintained on each piece of equipment and any repairs and comments concerning the inspection are contained in the log. Oil samples are pulled when each machine is serviced , and results are recorded in the machine log. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 14 Facility inspections are completed on a quarterly basis. Any needed corrective action items are recorded, and the Operators complete needed repairs. If a problem is of an urgent nature, the problem is corrected immediately. Scale maintenance is performed annually at a minimum. If specific problems arise before scheduled maintenance, scale maintenance is done as required. The scale is certified on an annual basis. The quarterly inspection is performed by a team of qualified landfill employees and is intended to assess the condition of the landfill. This include dust control activities, cover condition, waste control, perimeter fence, run-off/ run-on system, roads, buildings, groundwater monitoring wells, compost area, tipping face, and general site conditions. The forms utilized by landfill personnel to record general and quarterly inspection activities are included in Appendix F. 3.5 CONTIGENCY AND CORRECTIVE ACTION PLANS The following sections outline procedures to be followed in case of fire, explosion, groundwater contamination, release of explosive gases, or failure of the storm water management system. The Utah County Fire Department is contacted in all cases where hazardous materials or materials contaminated with PCB's are suspected to be involved. 3.5.1 Fire The potential for fire is a concern in all landfills. The likelihood of a fire is lower at the Bayview since nearly all of the waste is transferred through transfer stations. Bayview staff follows a waste handling procedure to minimize the potential for a landfill fire. If any load comes to the landfill on fire, the driver of the vehicle is directed to an area away from the working face. The burning waste is unloaded, spread out, and immediately covered with sufficient amounts of soil to smother the fire. Once the burning waste cools and is deemed safe, the material is then incorporated into the working face. Some loads coming to the landfill may be on fire but not detected until after being unloaded at the working face. If a 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 15 load of waste that is on fire is unloaded at the working face, the load of waste is immediately removed from the working face, spread out, and covered with soil. The Utah County Fire Department is called if it appears that landfill personnel and equipment cannot contain any fire at the landfill. The Utah County Fire Department is also called if a fire is burning below the landfill surface or is difficult to reach or isolate. In case of fire, the Manager, and DWMRC Director are notified immediately. A written report detailing the event is placed in the operating record within seven days, including any corrective action taken. 3.5.2 Loaded Vehicle Fires In the event that a transport vehicle enters the landfill site carrying a burning or smoldering load of waste, landfill operations personnel will take the following actions: • Direct the vehicle to a designated section of the landfill away from the working face. • Direct the driver to deposit his load and to clear the area as quickly as possible. • Access to the area is restricted • The landfill management is immediately notified • Immediately cover the burning waste with sufficient soil to completely smother the fire. Allow the waste to cool for several days, or longer if necessary. • If necessary, spray equipment and the transfer vehicle with water to cool the equipment while working the fire. This will not be necessary if the equipment is pushing or dumping soil on the burning wastes in front of the advancing equipment. • If landfill operations personnel cannot control the fire, the Utah County Fire Department will be contacted. • Notify the DWMRC immediately and provide written documentation within 14 days of the fire. 3.5.3 Working Face/Below Cover Fire In the event of a working face fire or a fire below cover, landfill operations personnel will take the following actions: 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 16 • Evacuate all non-essential personnel from the area of the fire. Non - essential personnel would include transfer truck drivers, attendants, and visitors. • Isolate the burning material from other wastes to the extent possible. Use compactor blades and dozers to move the burning materials away from other wastes; this may not be possible if the fire is below cover soil. • Immediately cover the burning waste with sufficient soil to completely smother the fire. Allow the waste to cool for several days, or longer if necessary. • If landfill operations personnel cannot control the fire, the Utah County Fire Department will be contacted. • Notify the DWMRC immediately and provide written documentation within 14 days of the fire. 3.5.4 Release of Explosive Gases Methane gas generation and concentration is not ant icipated to be a problem at Bayview. However, due to the production of methane in all landfills, landfill gas levels are monitored quarterly. If a concentration of methane is detected in excess of 25 percent of LEL in a landfill building, 100 percent LEL at the property boundary, or over 100 parts per million in an off-site building, the following procedure is followed: • Landfill operations cease immediately and the Manager is notified. The landfill is evacuated if personnel or buildings may be threatened • If gas is detected in a building, the doors and windows are opened to allow the gas to escape • If off-site buildings or structures appear to be threatened, the Utah County Fire Department is called, the property evacuated, and the property owners notified • The release is monitored, and a temporary corrective action implemented as soon as possible. Permanent corrective action is completed as soon as practicable The DWMRC is notified immediately and a written report submitted within 14 days of detecting the release. The gas levels detected, and a description of the steps taken to protect human 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 17 health are placed in the operating record within seven days of detection. A remediation plan for the methane gas release will be placed in the operating record within 60 days of detection and the DWMRC Director is notified that the plan has been implemented. 3.5.5 Explosion In the event that an explosion should occur at the landfill or in any structure associated with the landfill, landfill operations personnel will take the following actions: • Immediately evacuate the area surrounding the explosion, including any adjacent buildings. Shut down and abandon any equipment near the explosion that is hot and may provide an ignition source for additional explosions. • Account for all personnel. Contact the Utah County Fire Department and the emergency dispatcher (911). Contact the Landfill Manager. • Restrict the explosion area to any entry until emergency response personnel clear the area. • Notify the DWMRC immediately and provide written documentation within 14 days of the explosion. If the explosion is the result of methane gas, the gas levels detected , and a description of the steps taken to protect human health is placed in the operating record within seven days of detection. A remediation plan for the methane gas release will be placed in the operating record within 60 days of detection and the DWMRC Director is notified that the plan has been implemented. 3.5.6 Failure of Run-On/Run-Off Containment The purpose of the run-on/run-off control systems is to manage the stormwater falling in or near the landfill. Water is diverted away from the landfill using a series of ditches, berms, and roads. These structures are inspected on a regular basis and repaired as needed. All stormwaters falling or flowing near the active landfill cell are prevented from flowing into the active area by diversion berms and ditches. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 18 If the run-on system fails, temporary measures such as temporary berms, ditches, or other methods will be used to divert water from the active landfill cell. If a run-off ditch or berm fails, temporary berms or ditches will be constructed until a permanent run-off structure can be constructed. Any temporary berms or other structures will be checked at least every 2 hours during working hours of the landfill. Permanent improvements or repairs will be made as soon as practicable. The Manager is notified immediately if a failure of either of the run-on or run-off systems is discovered. The event will be fully documented in the operating record, including corrective action within 14 days. 3.5.7 Groundwater Contamination If groundwater contamination is ever suspected, studies to confirm contamination will be conducted and the extent of contamination documented. This program may include the installation of additional groundwater monitoring wells. The groundwater monitoring program may be updated, and corrective action taken as deemed necessary, with the approval of the DWMRC Director. 3.6 CONTINGENCY PLAN FOR ALTERNATIVE WASTE HANDLING Landfill operations have been adapted for wet weather by constructing an all-weather, asphalt-paved roadway from the site entrance to the active cell. The site soils, including those used as daily cover, consist primarily of sands and gravels. In the semi -arid climate of the Bayview site, experience has shown that precipitation has little effect on the operation s of the landfill, especially given the nature of the cover soils. The Bayview management team does not believe that alternate waste handling plans are necessary for this site with respect to wet weather operations. All reasonable caution and prudence will be exercised to not dispose of wastes during any unreasonable weather conditions. If unforeseen weather conditions occur, the manager, or his designee, will be informed and will coordinate any changes in operations. The manager 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 19 will consider the system-wide requirements (including transfer station requirements) in determining what changes, if any, need to be made in operations at the landf ill to accommodate any disruption in waste handling procedures. In the event of a landfill tipper malfunction, wastes will be diverted to other area landfills that utilize tippers in their operation until the malfunctioning tipper can be repaired or replaced. 3.7 MAINTENANCE PLAN 3.7.1 Groundwater Monitoring Wells and Leachate System The landfill personnel will conduct quarterly inspection which includes the assessment of the groundwater monitoring wells and the groundwater/leachate collection system. 3.7.2 Gas Monitoring System Gas monitoring locations will be maintained on a routine basis. Weeds will be removed from the vicinity of each monitoring location at least every 3 months, approximately 2 weeks prior to each scheduled sampling event. 3.8 DISEASE AND VECTOR CONTROL The vectors encountered at Bayview are flies, birds, mosquitoes, rodents, skunks, and snakes. The program for controlling these vectors is as follows: 3.8.1 Insects Eliminating breeding areas is essential in the control of insects. Bayview staff minimizes the breeding areas by covering the waste daily and maintaining surfaces to reduce ponded water. 3.8.2 Rodents Reducing potential food sources minimizes rodent populations at the landfill. The potential food sources are minimized by properly applying daily cover. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 20 In the event of a significant increase in the number of rodents at the landfill, a professional exterminator will be contacted. The exterminator would then establish an appropriate protocol for pest control in accordance with all county, state and federal regulations. Since the bulk of the waste delivered to Bayview is through a transfer station the problems with rodents should be minimal. 3.8.3 Birds As with rodent control, the primary method of controlling birds is to control the conditions favorable to their existence. The following methods will be used as needed: • Minimizing the size of the working face. This is the most effective method of controlling birds since it reduces the area available for feeding. More frequent cover and higher degrees of compaction of the wastes may also serve to minimize the opportunities for feeding. • Minimizing the accumulation of water in depressions, ponds, or other features near the active working face. The lack of water makes a landfill a less attractive feeding area for birds. • Use of noise or other frightening techniques. These techniques offer short -term reductions in the numbers of birds feeding at a landfill. • Contracting a seasonal Falconer who utilizes noise, pyrotechnics, drones, RC Planes, and falcons to interrupt nesting and migration patterns. If the primary methods do not produce satisfactory results, a destructive method of control may need to be implemented. Destructive methods may cause harm or death to some birds, and authorization must be obtained from state and local officials prior to implementing a destructive program. 3.8.4 Fugitive Dust The roads leading to the landfill are paved with secondary site access provided via a maintained gravel access roads. Some construction activities and daily traffic produce a certain amount of dust. Landfill activities compounded by the occasional high wind present a periodic fugitive dust problem. If the dust problem elevates above the “minimum avoidable dust level,” the landfill staff applies water to problem areas. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 21 The landfill has a water tank truck and is used to suppress the dust. Water is applied to the gravel roads leading to all landfill facilities and to the tipping face. The water is applied as often as needed to control the dust. 3.8.5 Litter Control The use of the extensive litter fencing at Bayview minimizes the problem with litter control. Due to the nature of landfilling operations, litter control is still an ongoing challenge. Landfill personnel perform routine litter cleanup to keep the landfill and surrounding properties clear of windblown debris. Increased garbage cleanup efforts in partnering with local Correction Facilities and hiring Temporary Employment Agencies personnel in daily cleaning efforts. Areas of focus include company facilities, side slopes, berms, roadways, highways, surrounding/neighboring fields, and wind fences. Proper safety protocols are followed in accordance with OSHA standards and requirements. Whenever possible, the working face is placed down wind so that blowing litter is worked into the landfill face. During windy conditions, landfill personnel minimize the spreading of the waste to reduce the number of windblown debris. 3.9 RECYCLING The primary location for recycling will be the transfer stations. These locations are best suited for separating recyclable materials since separation of recyclables is difficult or impossible after the wastes have been loaded into over-the-road trucks. The landfill personnel may segregate tires, large and bulky wooden wastes, and similar materials upon receipt at the landfill; however, this recycling activity is considered secondary to recycling at the transfer stations. 3.10 TRAINING PROGRAM As part of the initial training of new employees, Bayview Landfill Operations Plan is required reading. 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 22 All personnel associated with the operation of the landfill receive training annually. T raining typically includes Solid Waste Association of North America (SWANA) courses with certificates of completion are kept in personnel files. Regular safety and equipment maintenance training sessions are held to ensure that employees are aware of the latest technologies and that good safety practices are used at all times. 3.11 RECORDKEEPING A daily operating record is maintained as part of a permanent record on the following items: • Number of loads entering the landfill and types of wastes received • Deviations from the approved Plan of Operation • Number of waste inspections conducted • Amount and type of cover material used • Dust control • Personnel training and notification procedures • Landfill gas-monitoring results 3.12 SUBMITTAL OF ANNUAL REPORT The Bayview Manager will submit a copy of its solid waste facility annual report to the DWMRC Director by March 1 of each year for the most recent calendar or fiscal year of facility operation. The annual report will include facility activities during the previous year and will include, at a minimum, the following: • Name and address of facility • Calendar or fiscal year covered by the annual report • Facility type and status • Annual quantity, in tons or volume, in cubic yards of solid waste handled for each disposal facility, including applicable recycling facilities • Annual update of required financial assurances mechanism pursuant to Utah Administrative Code R315-309 • Ground water monitoring results • Explosive gas monitoring results • And an annual training report 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 23 A copy of the latest Annual Report is presented in Appendix C. 3.13 INSPECTIONS The Manager, or his/her designee, inspects the facility to minimize malfunctions and deterioration, operator errors, and discharges that may cause or lead to the release of wastes to the environment or to a threat to human health. These inspections are conducted on a quarterly basis, at a minimum. An inspection log is kept as part of the operating record. This log includes at least the date and time of inspection, the printed name and handwritten signature of the inspector, a notation of observations made, and the date and nature of any repairs or corrective actions. Inspection records are available to the DWMRC Director or an authorized representative upon request. 3.14 RECORDING WITH COUNTY RECORDER Plats and other data, as required by the County Recorder, will be recorded with the Utah County Recorder as part of the record of title no later than 60 days after certification of closure. 3.15 STATE AND LOCAL REQUIREMENTS Bayview maintains and will continue to maintain compliance with all applicable state and local requirements including zoning, fire protection, water pollution prevention, air pollution prevention, and nuisance control. 3.16 SAFETY Landfill personnel are required to participate in an ongoing safety program. This program complies with the Occupational Safety and Health Administration (OSHA), and the National Institute of Occupational Safety and Health (NIOSH) regulations as applicable. This program is designed to make the site and equipment as secure as possible and to educate landfill personnel about safe work practices. NUERA trains all of the landfill employees in First Aid, CPR, accident investigation, drug and alcohol policy, lockout and tagout, confined space entry, blood born pathogen, hazard 2023 NUERA Bayview Landfill Permit Renewal Part II June 30, 2023 Page 24 communication, defensive driving, spill prevention control and counter measure, hazardous waste, and commercial driving license requirements. 3.17 EMERGENCY PROCEDURES In the event of an accident or any other emergency situation, the Operator will notify the Manager and proceeds as directed. The emergency telephone numbers are: Jared Maughan, Landfill Manager .................................................... (801) 822-6328 Utah County Health Department ..................................................... (801) 851-7095 Director, DWMRC ............................................................................. (801) 536-0200 Utah County Fire Department .......................................................... (801) 851-4141 IGES BAYVIEW LANDFILL 2023 Development Plan 1 | Page Contents INTRODUCTION ............................................................................................................................................ 2 ASSUMPTIONS .............................................................................................................................................. 3 RECENT PROJECTS ........................................................................................................................................ 4 2023 PROJECTS ............................................................................................................................................. 5 NEAR-TERM PROJECTS (2024-2031) ............................................................................................................. 6 LONG-TERM PROJECTS (2032 and aBer) ...................................................................................................... 6 LANDFILL CAPACITY ...................................................................................................................................... 7 DEVELOPMENT SUMMARY ........................................................................................................................... 7 APPENDIX A – DRAWINGS APPENDIX B – DEVELOPMENT TIMELINE 2 | Page INTRODUCTION The 660 – acre Bayview Landfill (Bayview) was located, permitted, designed, and constructed by Provo City Corporation during 1989. The City received a Conditional Use Permit for the landfill site through the Utah County Board of Adjustment. The South Utah Valley Solid Waste District (SUVSWD) was formed in 1989 to own and operate solid waste facilities for the cities of Provo, Salem, Spanish Fork, Springville, Mapleton, and Goshen, Utah. SUVSWD assumed the existing and previously permitted landfill operations from the City of Provo in 1990. In 2016, Northern Utah Environmental Resource Agency (NUERA) purchased Bayview from the South Utah Valley Solid Waste District. NUERA members planning to uYlize Bayview include SUVSWD, North Pointe Solid Waste Special Service District (North Point), Trans-Jordan CiYes, and Wasatch Integrated Waste Management District. Bayview was most recently repermi]ed in 2021 with an effecYve permit date of March 26, 2021. The Bayview permit applicaYon and associated permit can be review at the following links: h]ps://documents.deq.utah.gov/waste-management-and-radiaYon-control/faciliYes/sw-misc- faciliYes/DSHW-2019-014268.pdf h]ps://documents.deq.utah.gov/waste-management-and-radiaYon-control/faciliYes/south- utah-valley-sw-dist/DSHW-2021-003264.pdf In late fall of 2021 NUERA entered into an agreement with the State of Utah School and InsYtuYonal Trust Lands AdministraYon (SITLA) for the lease of approximately 142 addiYonal acres to enhance Bayview’s exisYng operaYon. The addiYon of the new SITLA land requires an updated landfill development plan and an updated landfill permit. This document represents the Bayview Landfill development plan. Drawing 1 in Appendix A shows the General Arrangement of Bayview and the locaYon of the new SITLA parcels. 3 | Page ASSUMPTIONS The current area being served by Bayview include the ciYes of Provo, Salem, Spanish Fork, Springville, Mapleton, Goshen, and the communiYes in southern Utah County. Most of the waste in southern Utah County is transferred to Bayview via the South Utah County Solid Waste District’s transfer staYon. AddiYonally, since the operaY ons have changed to NUERA, waste from northern Utah County is being transferred through North Point Solid Waste transfer staYon. The annual tonnage of waste received at the landfill was 396,698 tons in 2022. Waste volumes delivered to Bayview are assumed to increase at approximately 2% per year. Future waste is anYcipated from both Wasatch Integrated Waste Management District (Wasatch Integrated) and Trans-Jordan CiYes (Trans-Jordan). Since Wasatch Integrated has already constructed a transfer staYon and is currently transferring waste from their District, Wasatch Integrated could be able to transfer their waste to Bayview as early as 2025 when their exisYng contract for waste disposal is up for renewal. The iniYal volume of waste that could be transferred from Wasatch Integrated would be approximately 125,000 tons per year. The waste volumes for Wasatch Integrated are assumed to increase at approximately 2% per year as well. Trans -Jordan is in the process of designing and ulYmately building a transfer staYon in Sandy that could be uYlized to transfer waste by 2032. The current annual volume of waste managed at Trans-Jordan is approximately 407,000 tons that are assumed to increase at approximately by 2% per year. IniYal waste to be transferred to Bayview would be approximately 496,000 tons in 2032. Several assumpYons have been made regarding the management of waste at Bayview Landfill. Those assumpYons are that soil use will be approximately 15% of the volume of total airspace and that compacYon of waste will be approximately 1,500 pounds per cubic yard. The current earthmoving capacity at Bayview is approximately 125,000 cubic yards of soil annually. 4 | Page RECENT PROJECTS Several recent construcYon projects have occurred at Bayview that have enhanced the landfill life. The first project was the construcYon of Cell 1.5 which was a 6.7 – acre lined landfill cell completed in the spring of 2020. The addiYon of Cell 1.5 enabled the landfill staff to uYlize the area between Cell 1 and Cell 2 for the disposal of waste. The locaYon of Cell 1.5 is presented on Drawing 2 in Appendix A. The second, and larger construcYon project was the construcYon of Cell 2, Stage 3. Cell 2, Stage 3 was an approximately 18 – acre lined landfill cell completed in October of 2022. The compleYon of Cell 2, Stage 3 added approximately 3,297,000 cubic yards of net airspace. The 3,297,000 cubic yards is useable space for the disposal of waste since the airspace of the 15% operaYonal soil has been deducted from the overall airspace volume. Cell 2, Stage 3 will be ready to accept waste once the documentaYon of protecYve cover soil is submi]ed and accepted by the Division of Waste Management and RadiaYon Control (DWMRC). The final acceptance of Cell 2, Stage 3 is anYcipated by early summer of 2025. The locaYon of Cell 2, Stage 3 is presented on Drawing 3 in Appendix A. AddiYonally, as previously menYoned, Bayview was able to enter into an agreement with SITLA. The SITLA land consists of two parcels as indicated on Drawing 1, Appendix A. The northern SITLA parcel is likely to be uYlized for the disposal of Municipal Solid Waste (MSW) waste while the southern SITLA parcel will be iniYally uYlized for the stockpiling of operaYonal soils and ulYmately be available for the disposal of waste. 5 | Page 2023 PROJECTS The current source for operaYonal soil at Bayview are soils generated via the Cell 2, Stage 4 excavaYon. Soil from the Cell 2, Stage 4 excavaYon is being uYlized for daily cover, final cover and for the protecYve cover in Cell 2, Stage 3. The final configuraYon of Cell 2, Stage 3 has been analyzed regarding the opYmal depth of cell excavaYon versus the cost of the incremental airspace gained by the increased depth of excavaYon. The two alternaYves for Cell 2, Stage 4 excavaYon that were considered were alternaYves where the final leachate sump was located between Cell 2, Stage 3 and Cell 2, Stage 4 and the alternaYve where the sump was located at the eastern edge of Cell 2, Stage 4. The decision was made to relocate the permanent leachate sump between Cell 2, Stage 3 and Cell 2, Stage 4. Moving the leachate sump saved approximately 500,000 cubic yards of excavaYon that would have required accelerated excavaYon of Cell 2, Stage 4 as well as significant stockpiling of soil. The locaYon of Cell 2, Stage 4 is presented on Drawing 4 in Appendix A. The change in Cell 2, Stage 4 configuraYon will allow for the immediate construcYon of the permanent leachate sump that will aid in the management of leachate. The relocaYon of the leachate sump was completed in fall of 2023. As the excavaYon of Cell 2, Stage 4 proceeds, soil from the excavaYon can be uYlized in the construcYon of the final landfill cover. Prior to the construcYon of the final cover at Bayview, a construcYon quality assurance / quality control (QA/QC) plan will need to be developed. A final cover QA/QC plan will be developed and submi]ed to the DWMRC for approval to assist Bayview staff during the construcYon of all subsequent final cover projects. The QA/QC Plan will be submi]ed to the DWMRC for approval in the fall of 2024. Another task to be completed at Bayview Landfill during 2024 is the repermikng of the landfill to reflect the SITLA parcels and the reconfiguraYon of future landfill cells. Both SITLA parcels will need to be regraded to manage storm water, construct perimeter fences, and to facilitate changes in the future landfill operaYons. IniYal regrading of the northern SITLA parcel will allow for the immediate drainage improvements of that parcel and the establishment of a MSW waste cell when needed. 6 | Page NEAR-TERM PROJECTS (2024-2031) The near-term projects envisioned for Bayview include drainage improvements to the southern SITLA parcel to divert storm water run-on that currently passes through the center of the landfill operaYons to the southern side of the landfill property. Concurrent with the regrading of the southern SITLA parcel to accommodate storm water, the new property boundary will be fenced. The excavaYon of Cell 2, Stage 4 will conYnue for several years providing a source for final cover construcYon for the northern sides of Cell 1.5 and Cell 2. Final cover construcYon will take place annually and be performed by Bayview staff in accordance with the DWMRC approved QA/QC plan. Cell 2, Stage 4 excavaYon will require Bayview staff to excavate approximately 158,000 cubic yards per year for 5 years. The near-term projects will culminate with the construcYon of the Cell 2, Stage 4 liner someYme near 2028 once the excavaYon of the cell is complete. The Cell 2, Stage 4 liner project will be comprised of approximately 30-acres of liner installaYon providing over 6 million cubic yards of net capacity for waste. The addiYonal landfill capacity generated by the construcYon of Cell 2, Stage 4 will provide approximately six years of operaYonal capacity while the excavaYon of Cell 3 is completed. LONG-TERM PROJECTS (2032 and aAer) The long-term projects will start in approximately 2032 with the relocaYon of the site uYliYes associated with the exisYng shop/office facility. Concurrent with the relocaYon of the uYliYes, a new shop/office will be constructed near the entrance to the landfill. The relocaYon of the shop/office will allow for the final excavaYon of Cell 3 and the iniYal development of Cell 4. Cell 3 will be located west of Cell 1 with Cell 4 being the first of several landfill cells located directly south of the exisYng landfill operaYons. The capacity of Cell 3 through Cell 11 is preliminarily esYmated to require some 12 million yards of soil excavaYon providing approximately 70 million yards of net disposal capacity. The locaYons Cell 3 through Cell 11 are presented on Drawing 5, Appendix A. The anYcipated Bayview Master Plan is presented on Drawing 6, Appendix A. 7 | Page LANDFILL CAPACITY The development of adequate disposal capacity is the primary factor regarding the Bayview master plan. The scheduled construcYon of the landfill cells reflects the anYcipated waste disposal needs of the NUERA partners and residents in Utah County. The current volume of waste delivered to Bayview is approximately 400,000 tons per year. Plans are for approximately 125,000 tons of waste per year from Wasatch Integrated starYng in 2025 and for approximately 500,000 tons of waste per year from Trans-Jordan starYng in 2032. All waste streams are esYmated to increase at approximately 2% annually. As previously menYoned, the current soil moving capacity of the staff and equipment at Bayview is approximately 125,000 cubic yards per year with minimal stockpiling of soil. As currently planned, the excavaYon of Cell 2, Stage 4 and Cell 3 will require moving approximately 2 million cubic yards of soil in the next ten years. The earthmoving capacity at Bayview will need to be enhanced and soil stockpiling increased to meet the required excavaYon schedule. At the start of 2023, the current net disposal capacity at Bayview was approximately 4.8 million cubic yards including the airspace generated from the Cell 2, Stage 3 project. This will provide adequate disposal capacity for five years while Cell 2, Stage 4 is excavated and constructed. The airspace generated from the construcYon of Cell 2, Stage 4 will be sufficient for an addiYonal six years unYl Cell 3 is operaYonal in approximately 2034. The details of the generaYon and use of airspace can be found on the “Bayview Development Timeline” spreadsheet presented in Appendix B. DEVELOPMENT SUMMARY The development Ymeline for Bayview is visually presented on the “Bayview Development Timeline” chart presented in Appendix B. APPENDIX A CLOSED LANDFILL (CELL 1) ACTIVE LANDFILL (CELL 2 ) WATER TANK PUMP HOUSE SITLA (NEW) SITLA (NEW) ADMIN. OFFICE & MAINTENANCE BUILDING GATE 12 6 0 0 W E S T ( S R - 6 8 ) ACCESS ROAD LEACHATE POND RETENTION POND PERIMETER FENCE SCALE CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10 Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL 2023 DEVELOPMENT PLAN ELBERTA, UTAHGENERAL ARRANGEMENT 03/17/23 1- 1 NTS 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW CELL 1.5 ADMIN. OFFICE & MAINTENANCE BUILDING GATE ACCESS ROAD SCALE CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10 Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL 2023 DEVELOPMENT PLANELBERTA, UTAH CELL 1.5 EXTENTS (2020) 03/17/23 2- 1 1"=800' 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW 2020 - CELL 1.5 EXTENTS Feet 0 400 800 CELL 2 STAGE 3 ADMIN. OFFICE & MAINTENANCE BUILDING GATE ACCESS ROAD SCALE LEACHATE SUMP CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10 Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL2023 DEVELOPMENT PLAN GOSHEN, UTAH CELL 2 STAGE 3 EXTENTS (2022) 03/17/23 3- 1 1"=800' 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW Feet 0 400 800 2022- CELL 2 STAGE 3 LINER EXTENTS CELL 2 STAGE 4 (FUTURE) ADMIN. OFFICE & MAINTENANCE BUILDING GATE ACCESS ROAD SCALE LEACHATE SUMP CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10 Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL 2023 DEVELOPMENT PLANELBERTA, UTAH CELL 2 STAGE 4 EXTENTS (2028) 03/17/23 4- 1 1"=800' 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW Feet 0 400 800 CELL 2 STAGE 4 EXCAVATION: 791,240 CU-YD NET AIRSPACE: 6,030,367 CU-YD CELL 4 CELL 5 CELL 6 CELL 8 CELL 10 CELL 7 CELL 9 CELL 11 CELL 3 SOIL STOCKPILE/ FUTURE LANDFILL CELLS GATESCALE CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL 2023 DEVELOPMENT PLAN GOSHEN, UTAH CELLS 3-11 LOCATIONS 8/27/24 5- 2 1"=700' 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW Feet 0 700 1400 CELLS 3-11 EXCAVATION: 11,200,000 CU-YD NET AIRSPACE: 70,000,000 CU-YD CELL 4 CELL 5 CELL 6 CELL 8 CELL 10 CELL 7 CELL 9 CELL 11 CELL 1.5 CELL 2 STAGE 4 (FUTURE) CELL 3 SOIL STOCKPILE/ FUTURE LANDFILL CELLS FUTURE SHOP/OFFICE AREACELL 2 STAGE 3 LEACHATE SUMP CLOSED LANDFILL (CELL 1) ACTIVE LANDFILL (CELL 2 ) GATESCALE LEACHATE SUMP CONSULTANTS: REVISIONS REVISIONS MARK MARKDATEBYCHK DATE BY CHK 2702 South 1030 West, Suite 10Salt Lake City, Utah(801) 270-9400(801) 270-9401 Fax BAYVIEW LANDFILL 2023 DEVELOPMENT PLAN GOSHEN, UTAH MASTER PLAN 08/27/24 6- 1 1"=700' 1=1 02260-003 1 BM03/17/23 JH03/16/23 - PLOT DATE: SHEETDRAWING NO. DATE: SCALE SCALE APPROVED BY: PLOT DWG REVISION NO:PROJECT: CHECKED BY:DATE: DATE:DRAWN BY: DATE:DESIGNED BY: COPYRIGHT 2021 N S EW APPENDIX B BAYVIEW DEVELOPMENT TIMELINE BAYVIEW WASATCH TRANS JORDAN Year Yards Available for MSW (Decrease 15% for soil use) Projected Tonnage 2% increase Projected Tonnage 2% increase Projected Tonnage 2% increase Airspace Consumed at (1,500 pounds per yard)Additional Airspace Jun-21 Cap Cells 1 and 1.5 (Total 2,758,700 cy)2020 415,000 553,333 Actual Useable Airspace = 2,344,895 cy (85% of total)2021 2,344,895 427,732 570,309 Total Cell 1, 1.5, & 2 2022 2,059,740 396,698 528,931 Cell 2 Stage 3 (Total Airspace = 3,879,200 cy)2023 4,828,130 404,632 539,509 3,297,320 Cell 2 Stage 3 Airspace Actual Useable Airspace = 3,297,320 cy (85% of total)2024 4,288,620 412,725 550,299 Wasatch Integrated Annual Tonnage - 320,000 tons per year 2025 3,738,321 420,979 125,000 727,972 Approximately 115,000 tons per year are transferred to Tekoy 2026 3,010,349 429,399 127,500 742,532 Assume 125,000 tons per year being transferred to Bayview starting in 2025 2027 2,267,817 437,987 130,050 757,382 Cell 2 Stage 4 (Total Airspace = 7,094,550 cy)2028 7,540,802 446,746 132,651 772,530 6,030,367 Cell 2 Stage 4 Airspace Actual Useable Airspace = 6,030,367 (85% of total)2029 6,768,272 455,681 135,304 787,980 2030 5,980,292 464,795 138,010 803,740 Trans Jordan Landfill Annual Tonnage - 407,000 tons in 2022 2031 5,176,552 474,091 140,770 819,815 415,000 tons in 2021 - slight drop in tonnage. Using 2 % for growth.2032 4,356,737 483,573 143,586 496,131 1,497,719 Trans Jordan will begin to transfer waste to Bayview in 2032.2033 2,859,018 493,244 146,457 506,053 1,527,673 Total Net Airspace Avalable before Cell 3 = 11,672,582 Cubic Yards 2034 9,097,295 503,109 149,387 516,174 1,558,227 7,765,950 Cell 3 From June of 2021 2035 7,539,068 513,171 152,374 526,498 1,589,391 2036 5,949,677 523,435 155,422 537,028 1,621,179 2037 4,328,498 533,903 158,530 547,768 1,653,603 2038 2,674,896 544,581 161,701 558,724 1,686,675 2039 8,754,171 555,473 164,935 569,898 1,720,408 7,765,950 Cell 4 2040 7,033,763 566,582 168,234 581,296 1,754,816 2041 5,278,947 577,914 171,598 592,922 1,789,913 2042 3,489,034 589,472 175,030 604,781 1,825,711 2043 1,663,323 601,262 178,531 616,876 1,862,225 2044 7,567,048 613,287 182,101 629,214 1,899,470 7,765,950 Cell 5 2045 5,667,579 625,553 185,743 641,798 1,937,459 2046 3,730,120 638,064 189,458 654,634 1,976,208 2047 1,753,912 650,825 193,247 667,727 2,015,732 2048 7,504,129 663,842 197,112 681,081 2,056,047 7,765,950 Cell 6 2049 5,448,082 677,118 201,055 694,703 2,097,168 2050 3,350,914 690,661 205,076 708,597 2,139,111 2051 1,211,803 704,474 209,177 722,769 2,181,893 2052 6,795,860 718,564 213,361 737,224 2,225,531 7,765,950 Cell 7 2053 4,570,328 732,935 217,628 751,969 2,270,042 2054 2,300,287 747,593 221,981 767,008 2,315,443 2055 (15,156) 762,545 226,420 782,348 2,361,752 2056 5,389,042 777,796 230,949 797,995 2,408,987 7,765,950 Cell 8 2057 2,980,055 793,352 235,568 813,955 2,457,166 2058 522,889 809,219 240,279 830,234 2,506,310 2059 5,782,529 825,404 245,085 846,839 2,556,436 7,765,950 Cell 9 2060 3,226,093 841,912 249,986 863,776 2,607,565 2061 618,529 858,750 254,986 881,051 2,659,716 2062 5,724,763 875,925 260,086 898,672 2,712,910 7,765,950 Cell 10 2063 3,011,852 893,443 265,287 916,646 2,767,168 2064 244,684 911,312 270,593 934,978 2,822,512 2065 7,708,372 929,539 276,005 953,678 2,878,962 8,375,000 Cell 11 2066 4,829,410 948,129 281,525 972,752 2,936,541 2067 1,892,868 967,092 287,156 992,207 2,995,272 84,374,700 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 Leachate Sump C&D Cell Prep. 2023 Cover Installation Construction of Cell 2 Stage 3 Liner 2024 Cover Installation 2031 Cover Installation Construction of Cell 2 Stage 4 Liner Construction of Cell 3 Liner Finish Excavation of Cell 3 2034 Cover Installation Finish Excavation of Cell 2 Stage 4 BAYVIEW DEVELOPMENT TIMELINE 2025 Cover Installation Construct New Shop/Office Evaluate Final Cover Soil Source New Final Cover QA/QC Plan 2030 Cover Installation Move Site Utilities 2032 Cover Installation 2033 Cover Installation Site Improvements (Drainage/Fencing) 2026 Cover Installation Construction of Cell 1.5 2021 Landfill Permit 2023 Landfill Permit SITLA Lease Updates to Bayview Master Plan Recent Projects • Paragraph 3 updated to reflect changing the use of the northern parcel from construction and demolition to municipal solid waste. 2023 Projects • Paragraph 2 updated to reflect the installation of the permanent leachate sump. • Paragraph 3 updated to reflect the anticipated QA/QC Plan submittal. • Paragraph 4 updated to reflect the anticipated landfill permit date and to reflect the anticipated change from C&D waste to MSW. Long-Term Projects (2032 and after) • Paragraph 1 updated to reflect the anticipated change from C&D waste to MSW and the change in numbering of cells to reflect the addition of Cell 3 directly west of Cell 1. Excavation volumes and MSW airspace number have been updated to reflect the new MSW Cell 3. Appendix A • Drawing 5 and Drawing 6 updated to show the change from C&D waste to MSW and the change in numbering of cells to reflect the addition of Cell 3 directly west of Cell 1. Appendix B1 • Bayview Development Timeline was updated to reflect the addition of Cell 3.