PW2020-097_As-Built_DWGS_FINAL.pdf

This is an as-built drawings document related to the FS 31 Interim Decommissioning project in Seattle, Washington. The project involves the demolition and removal of temporary site improvements at 10503 Interlake Ave N, Seattle, WA 98133, including two tensile fabric tents totaling 3,880 square feet, concrete tent foundations, modular building support systems, fencing, utilities, paving, and storm drainage components. The scope of work encompasses site restoration to convert the area back to a fenced gravel parking lot with a small play area, including grading, gravel surfacing, fencing installation, engineered wood fiber play area surfacing, concrete paving, and extensions to the storm drainage system. An optional Alternate (Additive) No. 1 allows for the demolition and disposal of modular buildings, with bidders required to coordinate access for modular building removal by others if this alternate is not awarded.

The Engineer's Estimate for the base bid is $921,198.00, with Alternate (Additive) No. 1 estimated at $164,231.00. The as-built drawings document provides the final design and specifications for the decommissioning work, serving as a record of the project scope and technical requirements for bidders and contractors executing the demolition and site restoration work.