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Last Updated 06/13/2022 11:09 PM
Project Title

PWC - Edgecomb Substation Site Improvements

Physical Address View project details and contacts
City, State (County) Marysville, WA 98271   (Snohomish County)
Category(s) Heavy and Highway
Sub-Category(s) Site Development
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value $704,000 [brand] Estimate
Plans Available from
Owner View project details and contacts
Architect View project details and contacts
Description

This contract consists of constructing a second bank at an existing electrical distribution substation on District property. The substation will be de-energized and islanded from the electric system. Construction includes but is not limited to: Partial grounding grid removal; temporary erosion and sedimentation controls; earthwork; storm drainage conveyance system including an infiltration trench; cast-in-place concrete including slabs, spread footings and combined footing foundations; a transformer oil spill containment system; electrical conduits and vault; substation grounding system improvements including grounding wells; substation yard crushed rock surfacing; and site disturbance restoration.

Details

Division 02 - Existing Conditions, Subsurface Investigation.
Division 31 - Earthwork, Grading, Earthwork Methods.
Division 33 - Utilities.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents