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  5. ›Commonwealth Wastewater Infrastructure Needs Assessment…

Department of Environmental Quality·Virginia

Commonwealth Wastewater Infrastructure Needs Assessment (CWNA) and Clean Watersheds Needs Survey (CWNS) Data Collection, Analysis and Reporting Services

Closes 10/19/2026$500k – $1.5MRequest for Proposal
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Description

The Department of Environmental Quality is seeking a contractor to conduct a comprehensive statewide assessment of wastewater infrastructure (CWNA) and to collect, analyze, and report data for the Clean Watersheds Needs Survey (CWNS). The work includes reviewing existing data, developing a methodology, implementing data collection, producing reports, and entering data into the CWNS system, with a structured schedule of tasks and deliverables. • Task 1 – Review existing data and conditions (15 calendar days) • Task 2 – Develop and approve the data‑collection methodology (30 calendar days after Task 1) • Task 3 – Execute the approved methodology for data gathering (90 calendar days after Task 2) • Task 4 – Produce the CWNA final report (45 calendar days after Task 3) • Task 5 – Enter CWNS survey data (189 calendar days after Task 4) • Task 6 – Complete final project activities and closeout aligned with the overall schedule The contractor will need expertise in environmental data analysis, wastewater infrastructure assessment, and technical reporting, and must be capable of delivering within a roughly one‑year timeline.

Attached files

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

Contact

Connie Hall

Key dates

Opened
9/10/2026
Closes
10/19/2026
Duration
369 days

Last updated

Details

Type
Request for Proposal
Industry
Environmental Services
NAICS
541620
Solicitation №
RFP-128282

Budget estimate

$500,000 – $1,500,000

Based on the extensive scope (multiple phases spanning roughly a year, statewide data collection, methodology development, reporting, and data entry) and typical rates for environmental consulting firms on similar public‑sector projects, a reasonable contract value would likely fall between $500,000 and $1,500,000. The lower end assumes a lean staff and modest data volumes; the higher end reflects a larger team, extensive field work, and comprehensive reporting.

AI estimate from the solicitation

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