Table of Contents - Arkansas Department of Environmental ... · location of the truck washout...

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Transcript of Table of Contents - Arkansas Department of Environmental ... · location of the truck washout...

  • Table of Contents

    1.0 Introduction .............................................................................................................. 1 2.0 Facility Description .................................................................................................. 1 3.0 Closure tasks ............................................................................................................ 1

    3.1 Removal and Disposal of Remaining Fluids and Solids ................................. 1 3.2 Demolition and Disposal of Washout Pit Structure ........................................ 2 3.3 Leveling and Backfill ...................................................................................... 2 3.4 Re-establishment of Vegetation. ..................................................................... 2

    Appendix A Figures Appendix B Closure Cost Estimate

  • 1

    1.0 INTRODUCTION This Closure Plan describes the procedures and estimated cost to close the Eastern Tank Services, Inc. (ETSI) truck washout facility located at ETSIs Lamar Maintenance Shop in Lamar, Arkansas. The truck washout facility is operated under ADEQ Permit No. 5090-W. ETSI utilizes the facility to wash out the interior of truck tanks and frac tanks and to wash down the exterior of tanks, trailers, and tractors that have been used in the transportation of non-petroleum production fluids related to oil and gas production activities.

    2.0 FACILITY DESCRIPTION The ETSI truck washout facility is located at ETSIs Lamar Maintenance Shop, 1800 East Main Street, Lamar, Arkansas, 72846. Figure 1 in Appendix A shows the facility location on a USGS topographic map and Figure 2 is a site plan map that depicts the property boundaries and the location of the truck washout facility as well as pertinent site structures and equipment. . The truck washout facility consists of a concrete pit/ramp measuring 59.5 feet long, 12 feet wide, and 5 feet deep with a 6 foot approach. The washout pit is surrounded on three sides by a 6-inch concrete curb to prevent stormwater run-on, and wash activities are conducted on the concrete ramp to contain and direct all fluids into the pit. The truck washout facility is operated in accordance with ETSIs waste management plan dated June 22, 2010 as approved by ADEQ. Figure 3 in Appendix A shows the as built dimensions of the truck washout pit.

    3.0 CLOSURE TASKS This closure plan and cost estimate has been designed for removal and disposal of wastes in the truck washout pit and demolition and disposal of the washout pit structure. The total estimated cost for closure is $9,787.20. A detailed cost estimate is included in Appendix B. Specific tasks associated with the wash-out pit closure include the following: 1. Removal and disposal of remaining fluids and solids. 2. Demolition and disposal of washout pit structure. 3. Leveling and backfill of the pit area. 4. Re-establishment of vegetation, as required.

    3.1 Removal and Disposal of Remaining Fluids and Solids For the purpose of cost estimation, the pit is assumed to be filled to the maximum permitted capacity. The volume is assumed to be 95% liquid and 5% solids, based on the expected annual production of fluids and solids as described in the approved waste management plan. The total capacity of the pit, not including freeboard, is 5,843 gallons (139.1 bbl) resulting in 5,551 gallons

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    (132.2 bbl) of fluid and 292 gallons (6.9 bbl) of solids requiring disposal. The liquids will be transported to Johnson County Disposal Well Services (Spooky 1-4) for disposal by deep well injection. The solids will be transported to Waste Managements Ozark Ridge Landfill in Danville, Arkansas for disposal.

    3.2 Demolition and Disposal of Washout Pit Structure After all wastes have been removed from the washout pit, the concrete floor and walls of the ramp and pit will broken into manageable-sized pieces using a dozer and pushed aside. The concrete pieces will then be loaded onto dump trucks and transported to Waste Managements Ozark Ridge Landfill in Danville, Arkansas for disposal. It is estimated that 60 tons of concrete will require disposal, and the process will require 4 hours of dozer time and 2 hours to load trucks.

    3.3 Leveling and Backfill After the washout pit structure has been removed, a dozer will be utilized to push surrounding soil into the pit depression. Soil will be placed in lifts not to exceed 12 inches, and each lift will be compacted prior to placing the next lift. Compaction will be achieved by maneuvering the dozer over each lift such that all of the backfill material in that lift has been compacted by the dozer tracks. The excavation will be backfilled to a level matching the surrounding ground surface, and the backfill and surrounding ground surface will then be graded to prevent stormwater ponding and minimize soil erosion from stormwater runoff.

    3.4 Re-establishment of Vegetation. After backfilling and grading have been completed, areas of disturbed soil will be seeded with winter rye grass and/or Bermuda as appropriate. Seeded areas will be mulched with straw to prevent erosion and maintained until vegetation coverage is established.

  • APPENDIX A

    FIGURES

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    Figure 1

    Site Location Map

    Eastern Tank Services, Inc. 1800 East Main Street

    Lamar, Arkansas

    Soil Stockpile

    Eastern Tank Services, Inc.

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    JohnTypewritten TextStormwater Flow

    JohnTypewritten TextWash Building

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    JohnTypewritten TextCity Water Tanks

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    JohnTypewritten TextOutfall 001

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    JohnTypewritten TextRevised October 5, 2013:Stormwater flow modified,eliminated Outfalls 002 & 003

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  • APPENDIX B

    CLOSURE COST ESTIMATE

  • LIQUIDS DISPOSAL

    Item Volume (bbl)Injection Well

    Disposal ($/bbl) Disposal Cost ($)Truck Wash Pit Liquids 133 $4.00 $532.00

    Item No. of Loads $/Load Transportation Cost ($)Transport liquids to disposal facility 3 $58.00 $174.00

    Trucking cost for haul to disposal well: $115/hr; 20 mi. RT to inj. well @ 40 mph; 115 bbl/load. Cost per load = 20 mi/40 mph X $115/hr = $57.50; use $58.00

    Total Liquids Disposal Cost $706.00

    SOLIDS DISPOSAL

    Item Solids (tons)Landfill Disposal

    ($/ton) Disposal Cost ($)Wash Pit Solids 2 $50.00 $100.00

    Weight of wastes assumes 2700 lb/ C.Y.((292 gal/7.48 gal/ft3)/27 ft3/CY)(2700/2000) = 1.95 tons; use 2 tons

    Item No. of Loads $/Load Transportation Cost ($)Transport Wash Pit Solids to LF 1 $250.00 $250.00

    Trucking cost for haul to landfill: $100/hr; 100 mi. RT @ 40 mph to landfill; 20 C.Y./load. Cost per load = 100 mi/40 mph X $100/hr = $250.00

    Item Solids (tons)Landfill Disposal

    ($/ton) Disposal Cost ($) Wash Pit Concrete 60 $50.00 $3,000.00

    800 ft3 X 150 lb/ft3 = 120000 lb = 60 tons

    Item No. of Loads $/Load Transportation Cost ($)

    Transport Concrete to LF 4 $250.00 $1,000.00

    Trucking cost for haul to landfill: $100/hr; 100 mi. RT @ 40 mph to landfill; 15 tons/load. Cost per load = 100 mi/40 mph X $100/hr = $250.00

    Total Solids Disposal Cost $4,350.00

    EQUIPMENT/MATERIALSEquipment mobilization lump sum $500.00Demolition/Compaction/Grading 8 hrs dozer/operator @ $160.00/hr $1,280.00Load trucks 2 hrs loader/operator @ $160.00/hr $320.00Revegetation 0.50 acres @ $1000/acre $500.00Mulching 0.50 acres @ $1000/acre $500.00

    Total Demolition, Leveling, Backfill, Vegetation $3,100.00

    Project Management 20% of project costs $1,631.20

    Total Closure Cost $9,787.20

    Closure Cost EstimateEastern Tank Services, Inc. Truck Washout System

    AFIN: 36-00450 Permit No. 5090-W

    Page 1 of 1

  • From: Ungerank, ColbyTo: Richardson, StefanieSubject: FW: Eastern Tank Services-Fort Smith Yard (AFIN: 66-00296, Permit No. 3067-WR-2) and Lamar (AFIN: 36-

    00450, Permit No. 5090-W) closure plansDate: Tuesday, September 02, 2014 8:40:44 AMAttachments: FSY truck wash Permit 3067-WR-2 Closure Plan 8-27-2014.pdf

    ETSI Lamar Permit 5090-W Closure Plan 8-27-2014.pdfETSI Lamar and Fort Smith closure plan receipts.pdf

    Three different facilities Colby From: Johnson, Miles Sent: Thursday, August 28, 2014 2:33 PMTo: Ungerank, ColbyCc: Shafii, Mo; Yarberry, KatherineSubject: FW: Eastern Tank Services-Fort Smith Yard (AFIN: 66-00296, Permit No. 3067-WR-2) andLamar (AFIN: 36-00450, Permit No. 5090-W) closure plansColby,PleasefindattachedtheClosurePlancostestimatesfromEasternTankfortheirtwofacilitiesthatweredue8/15/14,letmeknowifthereareanyproblems.Regards,MilesJohnsonEnforcementCoordinatorWaterDivisionArkansasDepartmentofEnvironmentalQualityPhone:(501)682-0631Email:[email protected]

    From: John Gillette [mailto:[email protected]] Sent: Thursday, August 28, 2014 2:29 PMTo: Johnson, MilesCc: Cj KlingerSubject: Eastern Tank Services-Fort Smith Yard (AFIN: 66-00296, Permit No. 3067-WR-2) and Lamar(AFIN: 36-00450, Permit No. 5090-W) closure plansMiles,TheClosurePlansandcostestimatesforthetwoabove-referencedfacilitieswerehanddeliveredtoADEQearliertoday.Perourtelephoneconversation,copiesoftheClosurePlansareattached.DeliveryreceiptsfromADEQarealsoattached.Ifyouhaveanyquestions,pleasefeelfreetocontactme.

    mailto:/O=ARKANSAS DEPT. OF ENVIRONMENTAL QUALITY/OU=ADEQ1/CN=RECIPIENTS/CN=UNGERANKmailto:[email protected]:[email protected]:[email protected]
  • Table of Contents

    1.0 Introduction .............................................................................................................. 1 2.0 Facility Description .................................................................................................. 1 3.0 Closure tasks ............................................................................................................ 1

    3.1 Removal and Disposal of Remaining Fluids and Solids ................................. 2 3.2 Removal/Disposal of Equipment and Concrete Structures ............................. 2 3.3 Leveling and Backfill ...................................................................................... 3

    Appendix A Figures Appendix B Closure Cost Estimate

  • 1

    1.0 INTRODUCTION This Closure Plan describes the procedures and estimated cost to close the Eastern Tank Services, Inc. (ETSI) truck washout facility located at ETSIs Fort Smith Yard in Fort Smith, Arkansas. The truck washout facility is operated under ADEQ Permit No. 3067-WR-2. ETSI utilizes the facility to wash out the interior of truck tanks and frac tanks and to wash down the exterior of tanks, trailers, and tractors that have been used in the transportation of non-petroleum production fluids related to oil and gas production activities. 2.0 FACILITY DESCRIPTION The ETSI truck washout facility is located at ETSIs Fort Smith Yard, 9100 Hwy 271 South, Fort Smith, Arkansas. The truck wash pad is a curbed concrete pad that is sloped to drain to an in-ground concrete wash pit. Washouts and wash-downs are conducted on the wash pad which contains and directs all fluids into the wash pit. Liquids are removed from the wash pit and transported directly to the offsite disposal facility, or removed from the wash pit and transferred to the onsite produced water tanks for storage pending transport to the offsite disposal facility. Incidental oil that accumulates in the wash pit is transferred to the onsite used oil tank pending recycling/disposal. Four 400 bbl fiberglass ASTs and one 500 bbl frac tank are located within the earthen berm adjacent to the produced water tanks and are utilized for drilling mud storage and temporary storage of tank cleanout sludge, respectively. Figure 1 in Appendix A shows the facility location on a USGS topographic map and Figure 2 is a site plan map that depicts the property boundaries and the location of the truck washout facility as well as pertinent site structures and equipment. Figure 3 shows the as-built construction of the truck wash pad and wash pit. 3.0 CLOSURE TASKS This Closure Plan and Cost Estimate has been designed for the removal and disposal of wastes and the associated storage systems at the facility. This plan includes closure of the truck wash pad, wash pit, the three 400 bbl produced water ASTs, the 400 bbl used oil AST, the four 400 bbl drilling mud ASTs, the 500 bbl cleanout sludge frac tank, and the associated secondary containment structures. The total estimated cost for closure is $52,643.40. A detailed cost estimate is included in Appendix B. Specific tasks associated with the closure include the following:

    1. Removal of remaining fluids and solids.

    2. Removal of ASTs and the frac tank.

    3. Demolition of all concrete improvements and secondary containment structures.

    4. Backfill with SB-2 gravel to match surrounding ground surface level.

    5. Grade disturbed area to prevent stormwater ponding or excessive stormwater runoff.

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    3.1 Removal and Disposal of Remaining Fluids and Solids For the purpose of cost estimation, the wash pit is assumed to be filled to the maximum permitted capacity. The waste in the wash pit is assumed to be 95% liquid and 5% solids, based on the expected production of fluids and solids as described in the approved waste management plan. The capacity of the pit with the minimum 2 feet of freeboard is 229 bbl, resulting in 218 bbl of fluids and 12 bbl or roughly 3 cubic yards of solids requiring disposal. The liquids will be transported to Johnson County Disposal Well Services Spooky No. 1-4 injection well for disposal. The solids will be transported to the City of Sallisaw Solid Waste Landfill in Sallisaw, Oklahoma for disposal. For the purpose of cost estimation, the three produced water ASTs are assumed to be filled to the maximum permitted capacity of 400 bbl each for a total of 1,200 bbl of liquids requiring disposal. The liquids will be transported to Johnson County Disposal Well Services Spooky No. 1-4 injection well for disposal. For the purpose of cost estimation, the used oil AST is assumed to be filled to the maximum permitted capacity for a total of 400 bbl of oil requiring recycling/disposal. The used oil will be picked up by FCC Environmental and transported to their facility for recycling/disposal. FCC Environmental will pick up the waste oil at no cost, and no disposal costs are associated with the used oil tank contents. For the purpose of cost estimation, the four drilling mud ASTs are assumed to be filled to the maximum permitted capacity of 400 bbl each for a total of 1,600 bbl. The drilling mud in the ASTs is the property of various ETSI customers and is only held for temporary storage. The drilling mud will be transported offsite and returned to the owner(s). Disposal of the drilling mud is not required, and only costs for transportation of the drilling mud to the owner facilities is included. For the purpose of cost estimation, the cleanout sludge frac tank is assumed to be filled to the maximum permitted capacity for a total of 500 bbl of sludge requiring disposal. The sludge will be removed from the frac tank and transported to J. Scott, Inc. in El Reno, Oklahoma for disposal. 3.2 Removal/Disposal of Equipment and Concrete Structures The truck wash concrete pad and pit will be broken into manageable-sized pieces using a dozer and pushed aside. The concrete pieces will then be loaded onto dump trucks and transported to the City of Sallisaw Solid Waste Landfill in Sallisaw, Oklahoma for disposal. It is estimated that 75 tons of concrete will require disposal, and the process will require 6 hours of dozer time and 4 hours to load trucks. After the contents of the fiberglass ASTs have been removed, the ASTs will be crushed using a dozer. The crushed ASTs and HDPE secondary containment liner will then be transported the City of Sallisaw Solid Waste Landfill in Sallisaw, Oklahoma for disposal. The process will require 3 hours of dozer time and 1 hour to load trucks

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    After the sludge has been removed from the frac tank, the frac tank will be transported to an offsite facility for reuse or recycled as scrap metal, depending on its condition. Neither option will incur disposal costs, so only the cost for transporting the frac tank to an offsite facility is included. After the HDPE liner has been removed, the secondary containment concrete pad and walls will be broken up using a dozer. The concrete will be placed in the wash pad/wash pit excavation and further crushed and compacted by walking down with the dozer. It is estimated that the process will require 4 hours of dozer time. 3.3 Leveling and Backfill After all equipment and structures have been removed, the secondary containment earthen berm will be used to backfill over the disturbed areas. If necessary, SB-2 gravel will be used to backfill the areas to match the surrounding ground surface level. The backfill will be compacted and graded so as to prevent stormwater ponding or excessive runoff. It is estimated that the process will require 4 hours of dozer time.

  • APPENDIX A

    FIGURES

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    Figure 1 Site Location Map

    Eastern Tank Services, Inc. 9100 Hwy 271 South Fort Smith, Arkansas

    Soil Stockpile Eastern Tank Services, Inc.

  • APPENDIX B

    CLOSURE COST ESTIMATE

  • LIQUIDS DISPOSAL

    Item Volume (bbl)Injection Well

    Disposal ($/bbl) Disposal Cost ($)Truck wash pit liquids 218 $4.00 $872.00Produced water tank liquids 1200 $4.00 $4,800.00

    Total $5,672.00

    Item No. of Loads $/Load Transportation Cost ($)Transport liquids to disposal facility 13 $460.00 $5,980.00

    Trucking cost for haul to disposal well: $115/hr; 160 mi. RT to inj. well @ 40 mph; 115 bbl/load.

    Cost per load = 160 mi/40 mph X $115/hr = $460.00

    Item Volume (bbl)Recycle/Disposal

    ($/bbl) Total Transport/Disposal Cost ($)Used Oil Tank contents 400 $0.00 $0.00

    Total Liquids Disposal Cost $11,652.00

    SOLIDS DISPOSAL

    Item Solids (tons)Landfill Disposal

    ($/ton) Disposal Cost ($)Truck wash pit solids 4.05 $50.00 $202.50Truck wash pad/apron/pit concrete 75 $50.00 $3,750.00Crushed ASTs & HDPE liner 9 $50.00 $450.00

    Total $4,402.50

    Concrete weight assumes 1000 ft3 X 150 lb/ft3 = 150,000 lb = 75 tons. All other wastes assumes 2700 lb/ C.Y.

    Item No. of Loads $/Load Transportation Cost ($)Transport Solid Wastes to Landfill 12 $165.00 $1,980.00

    Trucking cost for haul to landfill: $100/hr; 65 mi. RT @ 40 mph to landfill; 20 C.Y./load or 15 tons/load.

    Cost per load = 65 mi/40 mph X $100/hr = $162.50; Use $165.00/load

    Total Solids Disposal Cost $6,382.50

    Closure Cost EstimateEastern Tank Services, Inc. Truck Washout System

    AFIN: 66-00296 Permit No. 3067-WR-2

    Page 1 of 2

  • Closure Cost EstimateEastern Tank Services, Inc. Truck Washout System

    AFIN: 66-00296 Permit No. 3067-WR-2

    SLUDGE DISPOSAL

    Item No. of Loads Disposal ($/load) Disposal Cost ($)500 bbl frac tank 5 $1,200.00 $6,000.00

    Item No. of Loads $/Load Transportation Cost ($)Transport sludge to El Reno, OK 5 $1,325.00 $6,625.00

    Trucking cost for haul to disposal facility: $115/hr; 460 mi. RT to disposal facility @ 40 mph; 115 bbl/load.

    Cost per load = 460 mi/40 mph X $115/hr = $1322.50; Use $1325.00/load

    Total Sludge Disposal Cost $12,625.00

    ADDITIONAL TRANSPORT COSTS

    Item No. of Loads Transportation ($) Transportation Cost ($)Return drilling mud to owners 14 $575.00 $8,050.00

    Trucking cost for haul to owner's facility: $115/hr; 200 mi. RT to owner's facility @ 40 mph; 115 bbl/load.

    Cost per load = 200 mi/40 mph X $115/hr = $575.00

    Item Rate Transportation ($) Transportation Cost ($)Move frac tank to offsite facility Lump sum $500.00 $500.00

    Total Additional Transportation Cost $8,550.00

    Equipment mobilization lump sum $500.00Demolition/Compaction/Grading 24 hrs dozer/operator @ $160.00/hr $3,840.00SB-2 gravel 2 loads @ $160.00/load delivered $320.00

    Total Demolition, Leveling, Backfill $4,660.00

    Project Management 20% of project costs $8,773.90

    Total Closure Cost $52,643.40

    Page 2 of 2

  • Table of Contents

    1.0 Introduction .............................................................................................................. 1 2.0 Facility Description .................................................................................................. 1 3.0 Closure tasks ............................................................................................................ 1

    3.1 Removal and Disposal of Remaining Fluids and Solids ................................. 1 3.2 Demolition and Disposal of Washout Pit Structure ........................................ 2 3.3 Leveling and Backfill ...................................................................................... 2 3.4 Re-establishment of Vegetation. ..................................................................... 2

    Appendix A Figures Appendix B Closure Cost Estimate

  • 1

    1.0 INTRODUCTION This Closure Plan describes the procedures and estimated cost to close the Eastern Tank Services, Inc. (ETSI) truck washout facility located at ETSIs Lamar Maintenance Shop in Lamar, Arkansas. The truck washout facility is operated under ADEQ Permit No. 5090-W. ETSI utilizes the facility to wash out the interior of truck tanks and frac tanks and to wash down the exterior of tanks, trailers, and tractors that have been used in the transportation of non-petroleum production fluids related to oil and gas production activities.

    2.0 FACILITY DESCRIPTION The ETSI truck washout facility is located at ETSIs Lamar Maintenance Shop, 1800 East Main Street, Lamar, Arkansas, 72846. Figure 1 in Appendix A shows the facility location on a USGS topographic map and Figure 2 is a site plan map that depicts the property boundaries and the location of the truck washout facility as well as pertinent site structures and equipment. . The truck washout facility consists of a concrete pit/ramp measuring 59.5 feet long, 12 feet wide, and 5 feet deep with a 6 foot approach. The washout pit is surrounded on three sides by a 6-inch concrete curb to prevent stormwater run-on, and wash activities are conducted on the concrete ramp to contain and direct all fluids into the pit. The truck washout facility is operated in accordance with ETSIs waste management plan dated June 22, 2010 as approved by ADEQ. Figure 3 in Appendix A shows the as built dimensions of the truck washout pit.

    3.0 CLOSURE TASKS This closure plan and cost estimate has been designed for removal and disposal of wastes in the truck washout pit and demolition and disposal of the washout pit structure. The total estimated cost for closure is $9,787.20. A detailed cost estimate is included in Appendix B. Specific tasks associated with the wash-out pit closure include the following: 1. Removal and disposal of remaining fluids and solids. 2. Demolition and disposal of washout pit structure. 3. Leveling and backfill of the pit area. 4. Re-establishment of vegetation, as required.

    3.1 Removal and Disposal of Remaining Fluids and Solids For the purpose of cost estimation, the pit is assumed to be filled to the maximum permitted capacity. The volume is assumed to be 95% liquid and 5% solids, based on the expected annual production of fluids and solids as described in the approved waste management plan. The total capacity of the pit, not including freeboard, is 5,843 gallons (139.1 bbl) resulting in 5,551 gallons

  • 2

    (132.2 bbl) of fluid and 292 gallons (6.9 bbl) of solids requiring disposal. The liquids will be transported to Johnson County Disposal Well Services (Spooky 1-4) for disposal by deep well injection. The solids will be transported to Waste Managements Ozark Ridge Landfill in Danville, Arkansas for disposal.

    3.2 Demolition and Disposal of Washout Pit Structure After all wastes have been removed from the washout pit, the concrete floor and walls of the ramp and pit will broken into manageable-sized pieces using a dozer and pushed aside. The concrete pieces will then be loaded onto dump trucks and transported to Waste Managements Ozark Ridge Landfill in Danville, Arkansas for disposal. It is estimated that 60 tons of concrete will require disposal, and the process will require 4 hours of dozer time and 2 hours to load trucks.

    3.3 Leveling and Backfill After the washout pit structure has been removed, a dozer will be utilized to push surrounding soil into the pit depression. Soil will be placed in lifts not to exceed 12 inches, and each lift will be compacted prior to placing the next lift. Compaction will be achieved by maneuvering the dozer over each lift such that all of the backfill material in that lift has been compacted by the dozer tracks. The excavation will be backfilled to a level matching the surrounding ground surface, and the backfill and surrounding ground surface will then be graded to prevent stormwater ponding and minimize soil erosion from stormwater runoff.

    3.4 Re-establishment of Vegetation. After backfilling and grading have been completed, areas of disturbed soil will be seeded with winter rye grass and/or Bermuda as appropriate. Seeded areas will be mulched with straw to prevent erosion and maintained until vegetation coverage is established.

  • APPENDIX A

    FIGURES

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    Figure 1

    Site Location Map

    Eastern Tank Services, Inc. 1800 East Main Street

    Lamar, Arkansas

    Soil Stockpile

    Eastern Tank Services, Inc.

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    Revised October 5, 2013:Stormwater flow modified,eliminated Outfalls 002 & 003

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    9.876 Acres

  • APPENDIX B

    CLOSURE COST ESTIMATE

  • LIQUIDS DISPOSAL

    Item Volume (bbl)Injection Well

    Disposal ($/bbl) Disposal Cost ($)Truck Wash Pit Liquids 133 $4.00 $532.00

    Item No. of Loads $/Load Transportation Cost ($)Transport liquids to disposal facility 3 $58.00 $174.00

    Trucking cost for haul to disposal well: $115/hr; 20 mi. RT to inj. well @ 40 mph; 115 bbl/load. Cost per load = 20 mi/40 mph X $115/hr = $57.50; use $58.00

    Total Liquids Disposal Cost $706.00

    SOLIDS DISPOSAL

    Item Solids (tons)Landfill Disposal

    ($/ton) Disposal Cost ($)Wash Pit Solids 2 $50.00 $100.00

    Weight of wastes assumes 2700 lb/ C.Y.((292 gal/7.48 gal/ft3)/27 ft3/CY)(2700/2000) = 1.95 tons; use 2 tons

    Item No. of Loads $/Load Transportation Cost ($)Transport Wash Pit Solids to LF 1 $250.00 $250.00

    Trucking cost for haul to landfill: $100/hr; 100 mi. RT @ 40 mph to landfill; 20 C.Y./load. Cost per load = 100 mi/40 mph X $100/hr = $250.00

    Item Solids (tons)Landfill Disposal

    ($/ton) Disposal Cost ($) Wash Pit Concrete 60 $50.00 $3,000.00

    800 ft3 X 150 lb/ft3 = 120000 lb = 60 tons

    Item No. of Loads $/Load Transportation Cost ($)

    Transport Concrete to LF 4 $250.00 $1,000.00

    Trucking cost for haul to landfill: $100/hr; 100 mi. RT @ 40 mph to landfill; 15 tons/load. Cost per load = 100 mi/40 mph X $100/hr = $250.00

    Total Solids Disposal Cost $4,350.00

    EQUIPMENT/MATERIALSEquipment mobilization lump sum $500.00Demolition/Compaction/Grading 8 hrs dozer/operator @ $160.00/hr $1,280.00Load trucks 2 hrs loader/operator @ $160.00/hr $320.00Revegetation 0.50 acres @ $1000/acre $500.00Mulching 0.50 acres @ $1000/acre $500.00

    Total Demolition, Leveling, Backfill, Vegetation $3,100.00

    Project Management 20% of project costs $1,631.20

    Total Closure Cost $9,787.20

    Closure Cost EstimateEastern Tank Services, Inc. Truck Washout System

    AFIN: 36-00450 Permit No. 5090-W

    Page 1 of 1

  • JohnM.Gillette,P.E.TheSouthernCo.NLR,Inc.1201CypressStreetNorthLittleRock,[email protected]

    mailto:[email protected]