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Washington Transportation, Dept of·Washington

Stormwater Analytical Services

Closes 11/12/2025$32k – $224kSole SourceLogin required
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Description

The Washington State Department of Transportation (WSDOT) is seeking a laboratory to provide chemical analysis of collected stormwater samples and clean sample collecting equipment. The contract will be for a one-year term with the option to extend for up to five additional one-year terms. The laboratory will be required to perform laboratory-grade cleaning on sampling equipment and provide laboratory reports in PDF format and electronic data deliverables. The standard turnaround time for analytical work is 15 business days. • The laboratory must be able to perform chemical analysis of stormwater samples. • The laboratory must be able to clean sampling equipment, including glass bottles, polypropylene bottles, tubing, and sample splitters. • The laboratory must be able to provide laboratory reports in PDF format and electronic data deliverables. • The laboratory must be able to meet the standard turnaround time of 15 business days for analytical work. • The contract will be for a one-year term with the option to extend for up to five additional one-year terms.

Attached files

Contact

Chase Johnson

[email protected]

(360) 705-7741

Key dates

Opened
10/28/2025
Questions due
11/11/2025
Closes
11/12/2025
Projected award
11/12/2025
Duration
1 year

Last updated

Details

Type
Sole Source
Industry
Consulting Services
NAICS
541380
Solicitation №
SS 2025 1028

Budget estimate

$32,000 – $224,000

The estimated initial contract value is $32,000, and the contract may be extended for up to five additional one-year terms with equal or slightly higher consideration. The total potential budget for the six-year period could be approximately $192,000 to $224,000, assuming a 10% to 20% increase in contract value for each optional extension.

AI estimate from the solicitation

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