Solicitation RFP-DS-0151 Groundwater Modeling and Reporting Services for the West Coast Basin Barrier Project
West Basin Municipal Water
Quick triage
What you can decide before opening a single document.
- Can you bid yet? Open for bids
A solicitation: responses are being accepted.
- Who can bid? Not in this feed
OpenGov (multi-state) publishes no set-aside field. State and city programs (HUB, M/WBE, DBE, SWaM) are named on the official notice, if at all.
- Your kind of work, at your size? NIGP 20882— Scientific, Statistical, Engineering, Mathematical, and Mapping Software (Including Photogrammetry); Scientific, Statistical, Engineering, Mathematical, and Mapping Software (Including Photogrammetry); Engineering Consulting; Environmental Consulting; Geological Consulting and Study; Governmental Consulting; Scientific/Technical Consulting; Modeling Services
This board classifies with NIGP, not NAICS, so no SBA size standard applies to the code itself.
- Where is the work? Carson, California
A local buyer, buying for its own jurisdiction.
- Is there time? Closes Tue, Oct 20, 2026, 9:00 PM UTC
- Is the package here? 10 attachments posted
They open on the official notice, or named and linked inside Offra with a free account.
Checked against OpenGov (multi-state) on Oct 6, 2026. The official notice is authoritative.
- Closes
- October 20, 2026
- Published
- September 30, 2026
- Place of performance
- Carson, California 90746
- Notice type
- Open for bids
- Method
- Request For Proposal
- Solicitation no.
- RFP-DS-0151
What changed since it was posted
- Spotted Oct 2, 2026 Attachments added
0 → 10 attachments posted
Dates are when Offra's regular check of the source saw the change, which can trail the buyer by up to a day. The official notice is authoritative.
Before you bid
- Questions due
- October 12, 2026 Last day to ask the buyer anything.
Scope
West Basin Municipal Water District is seeking qualified firms to perform groundwater modeling services. This work is in support of the ongoing West Coast Basin Barrier Project (WCBBP). The WCBBP uses a hydraulic barrier to prevent seawater intrusion into groundwater aquifers. The project is regulated by the current Barrier permit (R4-2006-0069) issued by the Los Angeles Regional Water Quality Con
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Sourced from the issuing authority's public feed. Offra republishes an extract for discovery; the authority's posting is authoritative.