Proposal Alert
Expired RFP

Industrial Facility Verification Project

OC San seeks a qualified vendor to independently verify 5,959 Tier 2 candidate industrial facilities using tele-verification and/or field verification to support its Pretreatment Program. Proposals are due by October 26, 2026 at 9:00 PM. This project will help prioritize facilities for inspections and improve the accuracy of OC San's industrial facility inventory.

Orange County Sanitation District (OC San) CA

Categories

Industrial pretreatment programs

Important dates

  • Published

  • Pre-proposal conference

  • Questions due

  • Submission deadline

    Deadline passed

AI overview

OC San (Orange County Sanitation District) is issuing this Request for Proposals (RFP) for the Industrial Facility Verification Project, which supports its Industrial Waste Survey (IWS) and Pretreatment Program. OC San has developed a GIS-based screening methodology using Esri Business Analyst and commercial business datasets from SafeGraph and Data Axle to identify facilities that may be subject to the Pretreatment Program. This methodology integrates business locations, industry classifications, operational status, and spatial analysis.

Building on a successful Tier 1 verification project, OC San now seeks a qualified third-party vendor to independently verify 5,959 Tier 2 candidate facilities identified through the same GIS screening methodology. The selected vendor will perform tele-verification and/or field verification, as appropriate, to confirm business identity, operational status, and observable industrial activities. The results of this project will enable OC San to efficiently prioritize facilities for follow-up inspections, permitting evaluations, and future IWS activities, while continuing to improve the completeness, accuracy, and long-term management of its industrial facility inventory.

Key dates for this solicitation are as follows: the pre-proposal conference will be held on September 28, 2026 at 5:00 PM (local time); questions must be submitted by October 1, 2026 at 9:00 PM; and proposals are due by October 26, 2026 at 9:00 PM. All submissions must be made through the OC San procurement portal. The solicitation number is CS-2026-739BD and the procurement contact is Donald Herrera, Senior Buyer.

The vendor will be expected to deliver verified facility data that can be integrated into OC San's GIS and pretreatment program systems. Evaluation of proposals will consider technical approach, qualifications, experience, cost, and the ability to meet the project schedule and deliverables. The resulting contract will be a professional consultant services agreement with terms outlined in the draft agreement attached to the RFP.

Resources & contact

Proposal Document

View proposal document

Solicitation number

CS-2026-739BD

Contact

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