FS 31 Interim Decommissioning

The FS 31 Interim Decommissioning project, solicitation PW#2026-016, involves the demolition of temporary site and building improvements at 10503 Interlake Ave N, Seattle, WA, and the restoration of the area to a fenced gravel parking lot with a small play area. The scope of work includes the removal of two tensile fabric tents totaling 3,880 square feet, concrete foundations, modular building support systems, fencing, utilities, paving, and storm drainage components. Site restoration requires grading, gravel surfacing, the installation of a play area with engineered wood fiber, concrete paving, and extensions to the storm drainage system. A lump sum contract is utilized, with an engineer's estimate of 921,198.00 dollars for the base bid and an additive alternate of 164,231.00 dollars for the demolition and disposal of modular buildings. The contract will be awarded to the apparent low bidder who meets mandatory responsibility criteria, including compliance with Washington State responsible bidder laws and prevailing wage requirements. Evaluation includes a points-based system for Women and Minority Business Enterprise commitments, aspirational goals, and business support strategies such as early retainage release and mobilization payments. Bidders must provide a bid guaranty of five percent of the total bid, and the successful contractor must furnish payment and performance bonds for 100 percent of the award amount. All work must adhere to the 2012 International Building Code, 2014 Seattle Building Code, and 2010 ADA Standards for Accessible Design. Bids are submitted electronically via OpenGov, with a response deadline of September 16, 2026.