J. Jenkins OSS (COW)

The Indian Health Service seeks installation of a replacement on-site septic system at 2423 S. Silver Lake Road, Castle Rock, Washington, with quotations due September 21, 2026 at 2:00 PM CDT. This procurement is a Total Small Business Set-Aside; only firms with average annual revenue below $45 million over the last three years are eligible.

Place of performance is Castle Rock, WA 98611. The project involves a 1,050-gallon two-compartment concrete septic tank with effluent filter, 4-inch PVC sewer and transport pipes, a distribution box with riser and speed levelers, gravity trench chamber drainfield with perforated laterals totaling 180 linear feet, and abandonment of the existing septic tank. The contractor must be Cowlitz County certified as a septic installer and obtain all required permits, including Department of Ecology Notice of Intent, prior to commencing work. Work must comply with Washington Administrative Code, Cowlitz County Public Health Standards, and the county-approved design specifications. A mandatory pre-construction meeting and minimum five days of continuous dry weather are required before mobilization. The period of performance is 45 calendar days from Notice to Proceed.

The estimated project magnitude ranges from $25,000 to $100,000. Contractors must use domestic construction materials per Buy American requirements and comply with Davis-Bacon prevailing wage determination WA20260089. Payment and performance bonds are not required. Contractors must submit weekly payrolls on Form WH-347, maintain workers' compensation insurance with minimum $100,000 employer's liability coverage, and carry general liability insurance of at least $500,000 per occurrence. Award will be made to the lowest-priced responsive quoter under FAR Part 13 and 36 procedures using price-only evaluation. NAICS code 237110, Water and Sewer Line and Related Structures Construction. Quotations must include completed SF1442 forms with Section B pricing schedules fully filled out and submitted via email to Robert.Miller2@ihs.gov.