Mud Mountain Dam Stop Log Placement and Removal (Equipment w/ Operator)

The U.S. Army Corps of Engineers, Seattle District, is requesting quotes for crane services (equipment with operator) to install and remove metal stop logs at Mud Mountain Dam in Enumclaw, Washington, under a total small business set-aside, with quotes due June 3, 2026, and a pre-bid site visit on May 28, 2026 at 1:30 p.m. Pacific Time.

This is a 100 percent small business set-aside solicitation under NIGP 238990 (All Other Specialty Trade Contractors). Prospective offerors must be registered in the System for Award Management (SAM) prior to contract award, including validation of taxpayer identification numbers with the Internal Revenue Service; failure to register renders an offer ineligible for award.

The scope comprises two contract line items: CLIN 0001 covers installation of three metal stop logs on the R-3 intake tunnel entrance, including mobilization, assembly, disassembly, and demobilization; CLIN 0002 covers removal of the stop logs with the same ancillary services. The solicitation requires a properly sized telescopic crawler crane (Liebherr LTR 1060 or similar) with operator, rigger, and rigging gear. Davis-Bacon wage determinations (WA20260125, Revision 0, dated 01/02/2026) apply, requiring compliance with prevailing wage rates for equipment operators. Performance and payment bonds are required.

The contract period of performance runs from June 22, 2026, to October 16, 2026 (117 calendar days). The contractor must begin performance within a specified number of calendar days after award and notice to proceed. Pricing is firm fixed-price. Quotes must be submitted by email to vincent.e.daniels@usace.army.mil with the RFQ title in the subject line. The Government will make all payments by Electronic Funds Transfer (EFT) unless exceptions apply. Buy American construction materials requirements and various compliance and safety provisions under FAR and DFARS clauses apply.