Seattle Reservoir Burying Program Maple Leaf Reservoir

Location: Seattle, WA
Bid Date: 05/27/2009
PC Info: View Plan Center for more Information.
Price: $650
Notes: This project consists of the following elements of work: Demolition of an existing 60 MG concrete reservoir; removal and disposal of asbestos and lead paint contaminants; construction of a dual cell 60 MG cast-in-place reinforced concrete reservoir that includes a roof waterproofing system, inlet and outlet pipelines, an overflow pipeline, and storm drain pipelines; construction of a circular, cast-in-place concrete mechanical vault including isolation valves and recirculation pumps; construction of pre-cast concrete air gap structures, washdown vault and cast-in-place vaults; modifications to instrumentation and control systems; modifications to existing disinfection systems within existing sodium hypochlorite building; imported fill, site grading, surface restoration, and hydroseeding; and acceptance testing and startup.


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