4-180318 Vancouver WS14 PFAS Treatment Drawings - Issued for Bid For Print.pdf

This is a set of construction drawings issued for bid by the City of Vancouver, Washington for the Water Station 14 PFAS Treatment project. The project involves the design and installation of a new PFAS (per- and polyfluoroalkyl substances) treatment system integrated into the existing water treatment facility. The scope of work includes the installation of pressure vessels containing granular activated carbon for PFAS removal, construction of a rinse water tank, a restroom and storage building, modifications to existing booster pumps, stormwater management improvements, site civil work, electrical systems, and instrumentation and control upgrades. The contract work must reach physical completion within 290 working days from the Notice to Proceed, with all work required to be completed by December 31, 2027.

The Engineer's Estimate for this project is $10,217,000. The drawings provided are the official plan set issued for bid and include all specifications necessary for contractors to prepare competitive bids. Contractors must comply with the attached plan set, contract provisions, and standard specifications in executing the work. The project represents a significant infrastructure improvement to the City's water treatment capabilities, specifically addressing emerging contaminants through advanced treatment technology at an existing municipal facility.