NOTICE OF BID OPPORTUNITY

Competitive Solicitation RFQQ 2025 0812

                                        Stormwater Analytical Services

COMPETITIVE SOLICITATION POSTING: August 12, 2025

DEADLINE FOR SUBMITTING BIDS: September 29, 2025

Find the full solicitation on Washington’s Electronic Business Solution (WEBS). Vendors not registered in WEBS will not receive updates or amendments to the solicitation, which could disadvantage your bid. 

Pre-bid conference: August 26, 2025, 2:00 pm PST

Attend via Video Conference

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Meeting ID: 255 391 486 849 8

Passcode: rw3xx2TF

+1 206-531-0324,,786612333# United States, Seattle

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Phone conference ID: 786 612 333#

Contract location: King, Pierce, Mason, Lewis, Thurston

Contract description: The Washington State Department of Transportation (WSDOT) conducts statewide sampling for National Pollutant Discharge Elimination System (NPDES) stormwater monitoring, NPDES water quality assessment, research, and project support purposes. WSDOT’s Stormwater Monitoring Program will collect and use data to address the following goals:

1. Produce scientifically credible data that represent discharges from WSDOT’s various land uses.
2. Provide information that can be used by WSDOT for designing and implementing effective stormwater management strategies for Washington’s highways.
3. Provide data that can be used to inform WSDOT’s Highway Runoff Manual (HRM).

Commodity codes: 962-22 Chemical Laboratory Services, 992-31 Chemical Testing Services

Inclusion plan: None

Preference/priority points:

Washington small businesses

Veteran-owned businesses

Executive Order 18-03

Solicitation documents: Solicitation documents, contacts and bid instructions are available in WEBS: https://pr-webs-vendor.des.wa.gov/.

Question-and-answer period: Questions due by September 02, 2025. Submit questions or concerns about this solicitation in writing to the Procurement Coordinator: Chase Johnson at chase.johnson@wsdot.wa.gov.