Cathcart Vactor Waste Storage Facility

This contract concerns the design‑build construction of a new waste‑storage shelter for the Cathcart Vactor system in Snohomish County, Washington. The project includes site mobilization, temporary traffic and erosion control, concrete slab work, ultrablock wall construction, and the installation of a tensioned fabric structure, along with associated demolition of existing structures. The county’s purchasing division issued the solicitation as a public works bid, received sealed bids from eight contractors, and ultimately awarded the contract to Moeco, LLC for a lump‑sum price of $794,037.40. • Scope includes full demolition, excavation, concrete work, wall assembly, and fabric‑cover installation for a waste‑shelter facility. • Engineer’s baseline estimate was $1,016,670.00, indicating the awardee’s bid was below the estimate. • The procurement followed a full‑open competition with a public bid opening on September 16 2025 and award notice on October 8 2025.