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Wetlands/Remediation Construction Project Lead, Seattle, WA   (King County)

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Reported 05/19/2022 12:00 AM
Project Title

Environmental Remediation Construction - Unit Priced Contract 2
Physical Address View project details and contacts
City, State (County) Seattle, WA   (King County)
Category(s) Environmental
Sub-Category(s) Wetlands/Remediation
Contracting Method Competitive Bids.
Project Status Bidding, Construction Start Expected July 2022
Bids Due View project details and contacts
Estimated Value Less than $2,000,000
Plans Available from Municipal Agency
Owner View project details and contacts
Architect View project details and contacts
Description

Work under this Contract entails remediation of City Light properties that have been characterized to have contaminants present at concentrations exceeding regulatory thresholds. Typical contaminants include pesticides, metals, hydrocarbons and PCBs. The bulk of the required remediation work includes excavation and transportation of contaminated soils or materials. Some locations may require soil removal via air knife/ vactor methods for preservation of large vegetation and trees or adjacent structures/facilities. Other work will include site preparation, erosion and stormwater control, traffic control, hauling and disposal, backfill and site restoration.
Details

Division 02 - Existing Conditions, Environmental Assessment, Natural Environment Assessment, Water Remediation.
Division 32 - Exterior Improvements, Wetlands.
Bidder's List View project details and contacts
Prospective Bidders View project details and contacts
Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents