Bonneville Vaulted Toilet BPA

The U.S. Army Corps of Engineers, Portland District is seeking qualified contractors to provide vaulted toilet pumping services at the Bonneville Lock and Dam facility through a Blanket Purchase Agreement (BPA). The solicitation (W9127N26QA029) requires comprehensive waste removal and vault maintenance services at seven locations across Oregon and Washington, with contractors responsible for all supervision, labor, equipment, transportation, and materials necessary to perform the work. Key requirements include pumping vaults to no greater than 3 inches above the bottom, removing all debris, refilling each vault with 250 to 400 gallons of fresh water from an offsite source, and disposing of all waste at federally and state-approved facilities. Services must be completed within four business days of call issuance, during operating hours of Monday through Friday, 7:30 a.m. to 4:30 p.m., excluding federal holidays. Evaluation will be based on technical acceptability (pass/fail conformance with the Performance Work Statement) and price reasonableness. The proposal deadline is February 18, 2026 at 10:00 a.m., and all interested parties should direct inquiries to Nathanan Stoner at (971) 270-8351.

This solicitation is set aside 100% for women-owned small businesses (WOSB), specifically economically disadvantaged women-owned small businesses (EDWOSB), under NAICS code 562991 (Septic Tank and Related Services) with a $9,000,000 size standard. The government intends to award up to three BPAs through this competition, with a master contract ceiling of $100,000 and individual call limits of $25,000 per transaction. The five-year BPA will cover pumping services for nine total vaults with a combined capacity of 9,000 gallons—including two double-vault units at 2,000 gallons each and five single-vault units at 1,000 gallons each—with an average of one to two pump-outs annually scheduled in spring before Memorial Day and late summer before Labor Day. Performance locations are located at Bonneville Lock and Dam near Cascade Locks, Oregon, with most facilities approximately 40 miles east of Portland/Vancouver, except one facility approximately 13 miles east of Castle Rock, Washington. Service Contract Labor Standards and prevailing wage rates apply per wage determination WD 2025-5563 Rev. 27, and contractors must accept Government Purchase Card payment for calls under $2,500.