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  5. ›Northeast Spokane Stormwater Study

Awarded contract·City of Spokane·Washington

Northeast Spokane Stormwater Study

Won by Osborn Consulting, Inc.$750kAwarded 1/31/2023Single Award
Contract source

Awarded vendors

  • Osborn Consulting, Inc.

Description

The City of Spokane issued a Request for Qualifications (RFQu 5532‑21) to conduct a comprehensive stormwater study in the city’s northeast area, focusing on under‑performing drywells and related infiltration facilities. The scope requires both hydrologic evaluation and geotechnical field testing, culminating in detailed inventory, analysis, and design‑recommendation reports. After an open competition, only one proposal was received, and the City issued a Notice of Intent to Award to Osborn Consulting, Inc., with a two‑year contract term beginning February 2022, renewable upon agreement. • Scope: Inventory of drywells, geotechnical investigations, hydraulic design concepts, and final study report. • Deliverables: Inventory Report, Geotechnical Report, Solutions & Concepts Report, and a consolidated Final Report. • Timeline: Proposal due 20 Dec 2021; intent to award 2 Mar 2022; work to commence Feb 2022 for a two‑year period.

Attached files

Key dates

Bids closed
12/20/2021
Intent to award
1/31/2023
Awarded
1/31/2023
Contract modified
12/14/2021
Starts
2/1/2022
Ends
2/1/2024Renews
Duration
2 years

Last updated

Details

Award type
Single Award
Procurement
Full and Open Competition
Industry
Engineering Services
NAICS
541330
Solicitation №
RFQu 5532-21

Contract value

$750,000

No explicit budget is disclosed. Comparable municipal stormwater studies in similar U.S. cities typically range from $500,000 to $1 million, depending on site complexity, geotechnical work, and design deliverables. Given the two‑year term, the requirement for both hydrologic modeling and geotechnical field work, and the City’s intention to possibly incorporate recommendations into a Capital Improvement Program, a mid‑range estimate of roughly $750,000 is reasonable. This accounts for professional consulting rates, field testing, reporting, and indirect costs.

AI estimate from the award documents

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