Bid Banana
PricingBid helpAPILog inStart free trial
Log inStart free trial

Learn more

  • Washington guideWashington Bids and Bidding Guide
  • Before you submitBid Response: 3 Common Mistakes When Submitting an RFP
More engineering services bids →Must-win bid? Bring in The Bid Lab →
Bid Banana
SearchPricingBid helpBrowse bidsAPISupportFAQPrivacy PolicyTerms of UseAI Use Policy

This website and its content is copyright of The Bid Lab © 2026. The Bid Lab is a trademark of Bid Lab, LLC. All rights reserved.

  1. Bid Banana
  2. ›Closed bids
  3. ›Washington
  4. ›Engineering Services
  5. ›Engineering Consulting Services Stormwater Program Support…

Spokane County·Washington

Engineering Consulting Services Stormwater Program Support for On-Call Work Including Research Services For Fee Values Less Than $100,000.00

Closes 7/7/2026$500k – $2MRequest for QualificationLogin required
Bid source

This opportunity has closed.

Bid Banana tracks 1.6M+ bids and awards across all 50 states. Save a search and we'll email your new matches, daily or weekly — so the next one reaches you with time to bid.

Get alerted next time

Description

The Spokane County is seeking qualified engineering consulting firms to provide on-call stormwater program support services, including research, for various county projects with individual fee values less than $100,000. The selected firms will be eligible to provide services on an as-needed basis for a period of one year, with the option to extend for up to four additional years. The scope of work may include stormwater basin or problem area studies, capital facility plans, updates to procedures and processes, grant application preparation, stormwater facility design and construction support, and NPDES permit compliance work. Some key points to consider include: • The county is looking for firms with significant experience in stormwater program support and technical research. • Firms should demonstrate experience in working with the Washington State Department of Ecology's TAPE requirements and be familiar with the process. • The county reserves the right to select the most highly qualified firm or firms based solely on the written response to the evaluation criteria. • The contract will be nonexclusive, and the county may award work to other firms. • The production of any schematic design, master plan, or other work produced as part of a scope of work will not guarantee that the firm preparing it will have the exclusive right to perform any or all work associated with it.

Attached files

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

Contact

Brenda McClarty(Buyer 3)

[email protected]

(509) 477-2307

Key dates

Opened
6/11/2026
Closes
7/7/2026
Duration
1 year, with the possibility of extension for up to 4 additional years

Last updated

Details

Type
Request for Qualification
Industry
Engineering Services
NAICS
541330
Solicitation №
26-10076

Budget estimate

$500,000 – $2,000,000

The budget for this opportunity is estimated to be less than $100,000 per project, as specified in the document. However, the total budget for the selected firms over the course of the contract period (up to five years) could be significantly higher, depending on the number and scope of projects awarded. The factors that may influence the likely payment range include the number of projects awarded, the scope of work for each project, and the complexity of the services required. Given the information provided, a rough estimate for the total budget over the course of the contract period could be in the range of $500,000 to $2 million, assuming an average project value of $50,000 to $100,000 and 5-20 projects awarded per year.

AI estimate from the solicitation

Similar opportunities

Matched by Bid Banana AI™

Bid Banana · 1.6M+ bids and awards 🍌

You found this one too late. Don't find the next one too late.

Bid Banana searches open government bids across all 50 states, updated daily. Save a search once and we email you your new matches, daily or weekly, while there is still time to win them.

1.6M+
bids & awards
All 50
states
4,000+
agencies
Start your 7-day free trial

Plans from $49.99/month. Cancel anytime, no setup fees.

Built by The Bid Lab, answering RFPs since 2017.

City of San Diego·California

Top match · 78%

As-Needed Environmental Services

Closes 11/2/2026Opened 9/24/2026

City of Virginia Beach·Virginia

77% match

COVB-27-101729 - Annual Service Contract for Stormwater Engineering Services

Closes 12/11/2026Opened 10/27/2026

South Tahoe Public Utility District·California

77% match

On-Call Construction Support Services

Closes 1/23/2030Opened 1/23/2025

Oregon Urban Flood Safety & Water District·Oregon

77% match

Water Resources Engineering On-Call Services

Closes 12/3/2026Opened 10/19/2026

Georgia City of Byron·Georgia

76% match

Stormwater Program Management

Closes 11/19/2026Opened 10/20/2026

Johnson County·Kansas

76% match

Stormwater Management Program

Closes 12/1/2026Opened 10/27/2026

Pee Dee Regional Council of Governments·South Carolina

75% match

Stormwater Drainage Study

Closes 12/1/2026Opened 10/20/2026

County of San Luis Obispo·California

75% match

On-Call Emergency Geotechnical Engineering Services Storm Damage Response and Repair

Closes 11/18/2026Opened 10/28/2026

LA County Public Works·California

75% match

On-Call Emergency Facilities Repair Services Program for Stormwater Maintenance Division

Closes 11/4/2026Opened 9/23/2026

Oregon Clackamas County·Oregon

74% match

RFP 2026-69-Communication Services

Closes 11/4/2026Opened 10/7/2026

City of Charlotte·North Carolina

74% match

FY2026 and FY2027 Various Storm Water Services Projects

Rolling / TBD closeOpened 2/23/2026

City of Lawrence·Massachusetts

73% match

ON-CALL WATER, SEWER & STORMWATER ENGINEERING SERVICES

Closes 12/4/2026Opened 10/2/2026

Warren County·New Jersey

73% match

Engineering Services

Closes 11/13/2026Opened 10/15/2026

County of San Luis Obispo·California

73% match

On-Call Emergency Bridge and Culvert Engineering Services Storm Damage Response and Repair

Closes 11/18/2026Opened 10/28/2026

Charles County Government·Maryland

73% match

Stormwater Facilities Task Order Services

Closes 11/5/2026Opened 10/8/2026

City of Kalispell·Montana

73% match

Water and Wastewater Cost of Service and Rate Study and Water, Wastewater and Stormwater Impact Fee

Closes 11/13/2026Opened 10/4/2026

El Paso Water·Texas

73% match

On-Call Professional Engineering Services for Mechanical, Electrical, and Plumbing Engineering Services for Water, Wastewater, Reclaimed Water, Stormwater, and Administrative Facilities

Closes 12/2/2026Opened 10/25/2026

York County·South Carolina

73% match

Consulting Services for the Development and Implementation of a Dry Weather Screening Program

Closes 12/10/2026Opened 10/30/2026