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#11 - Marine Park water Reclamation Facility, Phase 2 expansion

special issues index

January 27, 2000


##11 - Marine Park water Reclamation Facility
Phase 2 expansion

Original contract amount
$19,177,715

Address
4500 S.E. Columbia Way, Vancouver

Start of construction
April 1999

Expected completion date
February 2001

Owner
 City of Vancouver

Description
The Phase 2 expansion project is part of a three-phase master plan to enable the Marine Park Water Reclamation Facility to treat up to 24 million gallons of wastewater per day.

Phase 1 was completed in 1995. Phase 2 will raise the capacity of the facility from its current 8 million gallons per day to a level of 16 million gallons per day. Phase 1 of the project was designed to allow efficient expansion with minimal impact to ongoing plant operations. Many Phase 1 facilities incorporated space for Phase 2 and ultimately Phase 3 process equipment.

Required Phase 2 new facilities will abut similar Phase 1 structures. They will be similar in size and mirror the architecture of Phase 1 facilities making them nearly indistinguishable from the original facility. New facilities that will be constructed during the Phase 2 project include a grit chamber, three primary clarifiers, three aeration basins, two secondary clarifiers, return sludge pump station, and effluent pumping and ultraviolet light effluent disinfection in a common facility.

Mature landscaping planted as a part of Phase 1 to provide visual screening of the site will be unaffected by the Phase 2 expansion.

PROJECT PARTICIPANTS
Contractor
Robison Construction Inc.
1216 140th Court E., P.O. Box 1730, Sumner, WA 98390
(253) 863-5200
Engineer
CH2M Hill
777 108th Ave. N.E., P.O. Box 91500, Bellevue, WA 98009-2050
(425) 453-5000
Construction Manager
Montgomery Watson
111 S.W. Fifth Ave., Suite 170, Portland, OR 97204
(503) 226-7377
Subcontractors, Subconsultants & Suppliers
Anderson Dewatering
George Gill Construction
Nuprecon Inc.
Associated Electric and Alarm
Grinnell Fire Protection Systems Co.
Vancouver Paving
B. Gentle Concrete Construction Co.
Interstate Sheet Metal
Vancouver Roofing & Sheet Metal
Cascadia Landscapers Inc.
Masonry Services
Washington Crane & Hoist
Consolidated Electrical Distributors
Mount Hood Rebar
Western Industrial Inc.
E-Z Interface
Northwest Boring Co. Inc.
Willamette Fence Co. Inc.
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