A04_Statement_of_Work__Decom_Tanks.docx
DOCX document 1 MB Posted
- Attached to
- WA-FWS TURNBULL NWR-STORAGE TANK CLEANUP
- Solicitation number
- 140FC326Q0032
About this file
This is a Statement of Work for the decommissioning of two non-regulated underground storage tanks (USTs) at Turnbull National Wildlife Refuge in Cheney, Washington. The project requires a Washington Department of Ecology-qualified licensed consulting contractor to develop and execute a comprehensive cleanup and monitoring plan in compliance with Spokane County Code and Washington Administrative Code 173-360A (UST Regulations). The two 45-inch diameter, 75-inch length fuel storage tanks have been partially excavated and are heavily rusted; one tank contains approximately 6 inches of fuel while the other's contents are unknown. Work must be completed between June 22, 2026, and October 30, 2026, during normal business hours (Monday–Friday, 7:00 a.m.–4:30 p.m.).
The base scope includes tank abatement through pumping, purging, cutting, and cleaning operations using appropriate equipment; proper disposal of diesel sludge at a Subtitle D facility and all other liquid fuels and water; and soil sampling and analytical testing of at least two samples from underneath each tank for BTEX, NWTPH_Dx, and NWTPH_Gx. An optional Task 4 includes removal and disposal of the cleaned USTs themselves. The contractor must submit a final report documenting all county permits obtained, disposal plans, monitoring results, analytical hazardous material testing data, and quantities of materials removed and disposed of by type. Government acceptance is contingent upon task completion, with evaluation and acceptance determined by the Technical Coordinator, Cassandra Roeder, Deputy Project Leader at the Inland NW NWRC.
View the file
Other files
| File | Type | Posted |
|---|---|---|
| Sol_140FC326Q0032_Amd_0001.pdf | ||
| B12_Questions_and_Answers_7_1_2026_0001.pdf | ||
| B03_Construction_WD_Spokane_county_05_18_2026.pdf | ||
| Sol_140FC326Q0032.pdf | ||
| B06_SECTION_B_Bid_Schedule.docx | DOCX document |
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Text version
STATEMENT OF WORK
Turnbull NWR Non-regulated Underground Tank Cleanup Revised 05/7/2026
PR Number: 0044048439 W.O. Number: F2026793316/ 267/ FF01RINW00/ FXRS126101CORCP
1. General Information
1.1 Turnbull National Wildlife Refuge (NWR) requires decommissioning of two adjacent underground non-regulated fuel storage tanks (UST) (see photo below) per Spokane County Code. The USTs are 45" in diameter and 75" in length. The tanks have already been partially unearthed and are exposed to about half the height of the tank. One is confirmed to have 6" of fuel in it, the other is unknown. No holes were visible in the tanks, or any obvious residue in the surrounding soil, but they are flaking and badly rusted
1.2 Refuge will contract with WA DOE qualified licensed consulting contractor to develop the cleanup and monitoring plan/report, remove all hazardous chemicals to drain/remove remaining liquid material per Spokane County code regulations. Contractor be responsible for any applicable notifications and permitting requirements in accordance with 173-360A WAC (UST Regulations).
2. Place of Performance and Period of Performance
2.1 The selected contractor will implement all UST contract awarded tasks at 36916 S. Wood Road, Cheney, WA 99004 between June 22, 2026, and October 30, 2026.
2.2 Vendor shall coordinate with Refuge Manager/Project Coordinator regarding scheduling of work on UTS decommission operations
2.3 Normal duty hours Monday through Friday 7:00 a.m. - 4:30 p.m. In the event of emergencies, Contractor shall provide contact information.
2.4 Non‑duty hours include weeknights, weekends, and Government holidays.
3. Scope
Task 1 – Base Bid: Abatement
3.1 The selected contractor will provide appropriately WA certified trained staff and equipment to abate UTS fuel tanks.
3.2 The selected contractor shall provide and utilize appropriate storage and pumping equipment, pressure washer, cleaning equipment and storage drums to clean tanks and remove materials.
3.3 The selected contractor will pump, purge, cut, and clean the two USTs per county code.
3.4 The selected contractor will properly dispose of diesel sludge at a Subtitle D Disposal facility.
3.5 The selected contractor will properly dispose of all other liquid fuel and water
Task 2 – Sampling
3.5 The selected contractor will collect and conduct analytic testing of at least two soil samples underneath each tank. Confirmation of soil sampling underneath each tank. Assumes two samples (one under each tank) analyzed for BTEX, NWTPH_Dx, and NWTPH_Gx.
Task 3 - Final Report
3.6 Contractor shall prepare and submit a final report including county permits obtained, disposal plan, monitoring and reporting on analytical hazardous material testing and the quantities of materials removed and disposed of by type.
Task 4 – Option 1: Removal and disposal of cleaned UST
3.7 Contractor shall remove and properly dispose of the two USTs.
4. Deliverables and/or Delivery Schedule (for extended list a bid schedule and/or use of line item detail on the PR is recommended)
4.1 The contractor shall complete all contract awarded tasks including cleaning of USTs, disposal of hazardous waste, and reporting no later than, October 30, 2026.
5. Government-Furnished Equipment and Information
5.1 N/A.
6. Evaluation and Acceptance
6.1 Government acceptance is contingent upon completion of tasks awarded in the contract.
6.2 Evaluation and acceptance will be determined by the Technical Coordinator and/or Refuge staff.
6.3 Required Submittals: Final Non-Regulated Tank Report including analytical soil test results and quantities of material disposal.
7. Quality Control/Quality Assurance
7.1 Quality control will be maintained according to industry standards and made available to the agency with the contractor’s proposal.
8. Technical Coordinator:
Cassandra Roeder Deputy Project Leader, Inland NW NWRC 26010 S. Smith Road Cheney, WA 99004
(509) 559-3021 image1.jpeg
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