OVERLAKE:

Overlake Village South Detention Vault Project
Vault


Location:
  15010 NE 20th Street
Project Phase: Complete
Timeline:Project completed in July 2015
Contact: Joe O'Leary, Construction Project Manager, 425-556-2738
Steve Hitch, Senior Stormwater Engineer, 425-556-2891

The South Detention Vault is the first of three regional stormwater facilities to be constructed in Overlake Village. It detains stormwater that has been treated locally within public rights-of-way and private development areas.

The vault has a total volume of 20 acre feet (about 6.6 million gallons). Park facilities will be constructed on top of the stormwater vault in the future. In the meantime, the property owner will use the area over the vault for parking.

Project-Specific Information

March 4, 2014
           

February 18, 2014


June 18, 2013    
Council awards Phase 2 construction bid to Goodfellow Bros., Inc.

Council Final Acceptance: Phase 1 Utility Relocation Project

Utility Relocation project awarded to Shoreline Construction Co. by Council
April 23, 2013              Project Newsletter
April 17, 2013 Overlake Village Utility Relocation Plans
Dec 19, 2012           Stormwater Alternatives Analysis Report
Sept 5, 2012                 Geotechnical Engineering Report - GeoEngineers, Inc.
Nov 4, 2011    Project Newsletter
June 14, 2011   Overlake Facilities Overview Map
Mar 10,  2011    Consultant Selection Process Information Meeting Presentation
Feb 22, 2011 Preliminary Geotechnical Design Services Report
Nov 2010           Groundwater Elevations
Aug 31, 2010 Proposed Infrastructure Concept