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  5. ›Unit Price Stormwater System Maintenance and Emergency…

City of Woodinville·Washington

Unit Price Stormwater System Maintenance and Emergency Services

Closes 10/28/2026$200k – $1MInvitation for BidLogin required
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Description

The City of Woodinville is seeking on‑call, unit‑price contractors to provide stormwater system maintenance and emergency response services for municipal infrastructure. The contract will be awarded on a “pay‑as‑you‑go” basis, with the city issuing work orders as needed for routine upkeep, inspections, and emergency repairs of stormwater conveyance facilities. Bidders must register in the Public Purchase portal, submit an electronic proposal by the deadline, and meet any applicable certification requirements (e.g., veteran‑owned, small‑business, OMWBE). • Scope includes routine maintenance, inspections, cleaning, and emergency repairs of stormwater pipes, catch basins, and related structures. • Work is performed on an on‑call basis; the city will issue task orders when service is required. • Unit‑price pricing model – contractors are paid per defined service unit (e.g., per inspection, per repair). • All proposals submitted electronically; no physical opening. • Preference given to certified veteran‑owned, small‑business, or OMWBE firms. • Required attachments: cover letter, scope of work, special sites list, permits, inspection sheets, and various contract forms.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Chista Kouretchian(Bid Contact)

[email protected]

(425) 877-2288

Key dates

Opened
10/7/2026
Closes
10/28/2026

Last updated

Details

Type
Invitation for Bid
Industry
Civil Engineering
NAICS
237990
Solicitation №
PW 26-0010

Budget estimate

$200,000 – $1,000,000

Based on typical municipal stormwater maintenance contracts of similar size, the annual spend for an on‑call unit‑price agreement in a mid‑size city like Woodinville generally ranges from a few hundred thousand dollars to about one million dollars. The lower bound reflects a modest number of work orders (e.g., routine inspections and occasional repairs), while the upper bound assumes a high volume of emergency events and extensive maintenance activities throughout the year. Factors influencing the final budget include the number of service calls, unit‑price rates negotiated, and any inflation or scope adjustments over the contract term.

AI estimate from the solicitation

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