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Home My WebLink AboutDERR-2025-002207 6949 South High Tech Drive Midvale, UT 84047 P (801) 545-8500 Terracon.com March 5, 2025 Utah Department of Environmental Quality Division of Environmental Response and Remediation 195 North 1950 West PO Box 144840 Salt Lake City, Utah 84114-4840 Attn: Hong-Lei Tao, M.S. P: (385) 391-8138 E: htao@utah.gov Re: Work Plan NQA-08 Work Plan and Budget to Segregate and Sample Impacted Soil Stockpile Love’s Travel Stop, 1080 West Main Street, Green River, Utah Facility ID 5000016, Release Site No. NQA Terracon Project No. 61197459 Dear Mr. Tao: Terracon has prepared this Work Plan NQA-08 for the Love’s Travel and Convenience Store (Love’s) facility in Green River, Utah at the request of the Utah Department of Environmental Quality (UDEQ) Petroleum Storage Tank (PST) Fund Program. The objective of this Work Plan is to mobilize to the site to segregate and thin spread the impacted soil stockpile and return on a second mobilization to collect a composite soil sample from the thin spread stockpile on the site (landfarm). Sincerely, Terracon Consultants, Inc. Stephen Maliszeski Amy Austin Environmental Project Manager Utah UST Consultant CC0238 Attachments: Exhibit 1: Sample Zone Map NQA-08 Budget PST Fund Work Plan Approval Application Contractor Quotes Amy Austin Work Plan NQA-08 Love’s Facility 5000016 | Green River, Utah March 5, 2025 | Terracon Project No. 61197459 1 1.0 WORK PLAN TASKS Task 1: Work Plan, Budget, and Preliminaries Task 1 comprises development of this Work Plan and Budget, including coordination with UDEQ, excavation contractors, and Love’s Travel Stop representatives to schedule the field activities. Subtotal for Task 1: ……………………………………………………………$1,234.75 Task 2: Stockpiled Soil Segregation Event Terracon will mobilize to the site to direct and observe the segregation of the soils previously determined to continually exceed regulatory screening levels. A subcontracted licensed remediation contractor will remove the soils determined to remain below screening levels (Exhibit 1, Sample Zones 1 to 5) from the lined stockpile area. The remaining soils (Exhibit 1, Sample Zone 6) will then be thin spread throughout the berm area to allow for aeration. A new plastic liner will be laid down within the berm, as needed, prior to thin sprea ding Zone 6 soils. It is anticipated that the removal of the five sample zones and thin spreading of the remaining soil will take up to two days, including round trip travel. The remediation contractor will properly excavate the entire stockpile in such a manner as to ensure careful removal of the stockpile section to not damage the visqueen liner as the soils are relocated and thin spread, however the plastic liner is becoming brittle with age and will be replaced as needed. No samples will be collected during this segregation event. Subtotal for Task 2: …………………………………………………………$11,665.50 Task 3: Impacted Stockpile Soil Sampling Event Terracon will return to the site within approximately six months to collect a soil sample to evaluate the condition of the segregated stockpile that continued to exceed the screening level. Terracon will collect one 5-point composite soil sample from remaining stockpile to document the concentration of petroleum hydrocarbons. The sample will be collected using Terracon Standard Operating Procedures (SOPs) for sample collection . The composite soil sample will be submitted under chain-of-custody protocols to Chemtech Ford Analytical Laboratory for analysis of TPH-DRO under standard turn-around time. Subtotal for Task 3: …………………………………………………………$2,197.50 Work Plan NQA-08 Love’s Facility 5000016 | Green River, Utah March 5, 2025 | Terracon Project No. 61197459 2 Task 4: Project Documentation, Report, and PST Claims Management Terracon will document the work performed at the site in a letter report that will include the analytical results of the soil samples and the laboratory analytical report. Task 4 also includes time to generate the PST Fund invoice and coordination to complete the invoice with the client and UDEQ. Subtotal for Task 4: ……………………………………………………………$1,443.50 Total: $16,541.25 PST Cost Estimate Spreadsheet Project:Labor Categories (January 2025 PST Fund Approved Rates) Facility ID:0 P100 Principal $84 / hour Release ID:1 P101 Senior Project Manager $66 / hour Work Plan:2 P102 Professional Engineer/Geologist Date:3 P103 Project Manager 4 P104 Field Scientist 5 P105 Senior Technician 6 P106 Field Technician 7 P107 Drafter Hours By Labor Category 0 1 2 3 4 5 6 7 8 9 10 Task 1 - Work Plan, Budget and Preliminaries 0.5 4.0 4.5 $718.50 $718.50 Contractor Bid Request 2.0 2.0 $314.00 $314.00 0.3 1.0 0.5 1.8 $202.25 $202.25 Subtotal $1,234.75 $0.00 $1,234.75 2.0 1.0 3.0 $441.00 $441.00 Travel time 6.0 6.0 $762.00 $762.00 Mileage 345 miles @ 0.70 0.0 $0.00 $241.50 $241.50 18.0 18.0 $2,286.00 $2,286.00 PID ($95/day)0.0 $0.00 $95.00 Lodging (one night; Holiday Inn Expresss)0.0 $0.00 $150.00 $150.00 Per diem ($40 per day; one half day / one full day)0.0 $0.00 $60.00 $60.00 Excavation contractor - DPS Quote No. 250060 0.0 $0.00 $7,630.00 $7,630.00 Subtotal $3,489.00 $8,081.50 $11,665.50 1.0 2.0 3.0 $411.00 $411.00 Travel time 6.0 6.0 $762.00 $762.00 Mileage 345 miles @ 0.70 0.0 $0.00 $241.50 $241.50 4.0 4.0 $508.00 $508.00 PID ($95/day)0.0 $0.00 $95.00 $95.00 Enviro Supplies 1 @ $25/day 0.0 $0.00 $25.00 $25.00 Next day sample delivery to lab 1.0 1.0 $127.00 $127.00 0.0 $0.00 $28.00 $28.00 Subtotal $1,808.00 $389.50 $2,197.50 Task 4 - Project Documentation, Report and PST Fund Claims 4.0 2.0 6.0 $882.00 $882.00 0.5 3.0 3.0 6.5 $561.50 $561.50 Subtotal $1,443.50 $0.00 $1,443.50 TOTAL $7,975.25 $8,471.00 $16,541.25 Confirmation soil sample analyses (Chemtech) 1 sample @ $28 ea Data Evaluation and Report; Coordination with Client and UDEQ PST Fund Claim Voucher (2 invoices) Site contact, client coordination, scheduling with contractor Field Work - Soil segregation with Contractor Task 3 - Impacted Stockpile Sampling Event Site contact, client coordination, scheduling Soil sample collection and site evaluation Scope of Work and Work Plan and Budget Coordination with UDEQ and Client Approval, PST Fund Claim for Work Plan Task 2 - Stockpiled Soil Segregation Event $90 / hour Love's Travel Stop 5000016 NQA NQA-08 3/5/2025 $181 / hour $163 / hour $157 / hour $127 / hour Segregation of impacted soils for thin spreading and sampling completed over two mobilizations. Total Costs Total Hours Total Labor ODCs 8 P108 PST Trust Fund Claim Specialist Scope of Work: Task Description $109 / hour 9 P109 Administrative Assistant 10 P110 Technical Expert $97 / hour $78 / hour Page 1 of 1 20-1339913 | www.directpushservices.com Direct Push Services LLC PO Box 25784 Salt Lake City, UT 84125 +1 8014777077 sean@directpushservices.com Estimate ADDRESS Terracon 6949 S. High Tech Drive Midvale, UT 84047 ESTIMATE #250060 DATE 02/24/2025 EXPIRATION DATE 03/24/2025 P.O. NUMBER SALES REP Green River soil turning Chad Russell DATE ACTIVITY QTY RATE AMOUNT Mob/Demob Excavator 370 4.00 1,480.00 Per diem 1 450.00 450.00 The DERR has asked us to separate the soils in the Love’s Green site soil stockpile. The majority of soils will be removed from the bermed area and thin-spread in the area by the stockpile. One section of soil was slightly above the ISL and will remain in the berm area and thin-spread – see purple area on attached Exhibit. That will be thin-spread in the berm and allowed to aerate. Can you provide a cost to move the majority of soils in the berm to the land in that area and then thin-spread a small section that will remain the containment area? Estimated for 2 days with loader and operator. 2 2,400.00 4,800.00 Visqueen to cover base of the area to have the thin spread soil placed on top (assumes an area approximately 130'x`130'). 1 900.00 900.00 TOTAL $7,630.00 Accepted By Accepted Date E S T I M A T E Spackman Enterprises, L.C. PO Box 1276 Centervi ll e, UT 84014 tspackman@spackmanenterprises.c om +1 (801) 589-1707 70-048 Terracon Bill to Terrecon Consultants Inc 10841 S Ridgeview Rd Olathe, KS 66061-6456 Ship to Terracon Terrecon Consultants Inc 10841 S Ridgeview Rd Olathe, KS 66061-6456 Estimate details Estim ate no.: 1122 Estim ate date: 02/22/2025 P.O. Num b er: Loves Travel Stop Green River Job Site: Green River Utah #Product or service Descrip tion Qty Rate Am ount 1.Excavation Cost estimate to pro vide excavatio n services fo r relocating treated landfill soils associated with the Lo ves Travel Stop located in Green River Utah. Co st are as follow: 1 $0.00 $0.00 2.Excavation Mobe/ demobe 1 $5,156.00 $5,156.00 3.Excavation Provide excavatio n services to relocate treated clean soils fro m bermed so il farm to very near surrounding area and thin spread with final groo ming fo r appearance. Note: no new visqueen provided or placed as a barrier between native so ils and newly placed cleaned soil farmed materials. 1 $7,580.00 $7,580.00 4.Excavation Provide excavatio n services to provide/ place new 6ML visqueen barrier within the treatment bermed soil farm area, thin spread remaining impacted soils o n new visqueen, ( as per exhibit 1) thro ughout the so il farm. 1 $2,963.00 $2,963.00 Total $15,699.00 Accepted date A ccepted by