Contact voltage testing for streetlights
Contact Voltage Testing Services for Seattle City Light, Solicitation 166171, issued by City of Seattle.
At a glance
Seattle City Light needs a contractor to perform annual contact voltage testing on approximately 85,000 streetlights across its 131-square-mile service territory. This safety program identifies energized street-level objects and surfaces caused by underground cable failures, aging infrastructure, and other issues. The new contract replaces an existing blanket contract.
Key facts
- Issuing agency
- City of Seattle
- Solicitation number
- 166171
- Type
- purchase
- Posted
- Oct 2, 2025
- Response deadline
- Nov 13, 2025, 1:00 PM EST
- Pre-bid meeting
- Oct 16, 2025, 4:00 PM EDT
- Place of performance
- King County, WA
Official description
Solicitation #CL0-6603. Issued by FAS - Purchasing. The purpose of this solicitation is to establish a new contract(s) for City Light’s mobile contact voltage testing program which began in 2010 when utility engineers became aware that underground cable and streetlighting failures could energize street level objects and surfaces. The department has jurisdictional responsibility for approximately 85,000 streetlights in its 131-square mile service territory providing lighting on residential and arterial streets. Several factors can contribute to contact voltage including aging infrastructure, weather, improper installation, rodent activity, copper wire theft, and corrosion. Annual testing for contact voltage is being conducted because streetlights are a vital public service. This solicitation will replace our existing blanket contract 6175 with Osmose Utilities Services Inc which was the result of an assignment of the original blanket contract 4656 with Power Survey LLC.
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