Contra Costa Water District RFP Randall Bold Water Treatment Plant DCS PLC Upgrade
Contra Costa Water DistrictUtility District · Concord, CA- Due
- Jan 6, 2026
- Deadline passed
- Posted
- Nov 20, 2025
- Contract term
- 2 years
- Primary contact
- Judy Phan
The 30-second brief
Contra Costa Water District (CCWD) is seeking proposals for the design, procurement, programming, and construction services for the Randall-Bold Water Treatment Plant DCS PLC Upgrade. This project involves replacing existing Programmable Logic Controller (PLC) and Remote I/O (RIO) infrastructure with modern Modicon PLC platforms and X80 Remote I/O components.
Pre-Design Report (PDR), Design Drawings, Network Diagrams, Panel Layouts, Technical Specifications, As-built drawings, Operations & Maintenance (O&M) manuals, Software backups, Lockout/Tagout (LOTO) Plan, Daily construction summaries, Startup and testing plan, As-built documentation, Punch list items, Training sessions.
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Summary
Contra Costa Water District (CCWD) is seeking proposals for the design, procurement, programming, and construction services for the Randall-Bold Water Treatment Plant DCS PLC Upgrade.
This project involves replacing existing Programmable Logic Controller (PLC) and Remote I/O (RIO) infrastructure with modern Modicon PLC platforms and X80 Remote I/O components.
REQUIRED DELIVERABLES
14- Pre-Design Report (PDR)
- Design Drawings
- Network Diagrams
- Panel Layouts
- Technical Specifications
- As-built drawings
- Operations & Maintenance (O&M) manuals
- Software backups
- Lockout/Tagout (LOTO) Plan
- Daily construction summaries
- Startup and testing plan
- As-built documentation
- Punch list items
- Training sessions
REQUIRED ATTACHMENTS
9- Attachment A - Scope of Work and Technical Requirements
- Attachment B - Contractors Rates & Charges
- Attachment C - Evaluation Criteria
- Attachment D - Bid/Proposal General Provisions
- Attachment E - Proposal Guarantee
- Attachment F - Sample Standard Services Agreement
- Attachment G - Contractual Insurance Requirements
- Attachment H - Contractor / Consultant Safe Practices Handbook
- Attachment I - Contractor Safety Orientation
REQUIRED STAFFING
3- Scope location
- Oakley, California
Questions about this RFP
How do I respond to this RFP from Contra Costa Water District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is January 6, 2026. The solicitation specifies required deliverables that must be addressed in your response. Be sure to include all required attachments as outlined in the solicitation. For questions, contact Judy Phan.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including Contra Costa Water District in CA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFP submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Judy Phan. Questions and answers are typically shared with all prospective bidders.
What staffing is required for this project?
This solicitation outlines specific staffing requirements. The required roles include: Project Manager, Lead Engineer, Field Integration Technician. Proposers should demonstrate relevant qualifications and experience for each required role.
What are the key deliverables?
The solicitation specifies the following deliverables: Pre-Design Report (PDR), Design Drawings, Network Diagrams, Panel Layouts, Technical Specifications, As-built drawings, Operations & Maintenance (O&M) manuals, Software backups, Lockout/Tagout (LOTO) Plan, Daily construction summaries, Startup and testing plan, As-built documentation, Punch list ite. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from Contra Costa Water District?
All active and historical solicitations from Contra Costa Water District are tracked and searchable. As a utility district agency, Contra Costa Water District regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 2 years. Contract terms may include renewal options.
What documents are required to bid on this RFP?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. This solicitation specifically requires the following attachments: Attachment A - Scope of Work and Technical Requirements, Attachment B - Contractors Rates & Charges, Attachment C - Evaluation Criteria, Attachment D - Bid/Proposal General Provisions, Attachment E -. Additionally, proposals should address staffing requirements as outlined in the solicitation. Review the full document from Contra Costa Water District for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Oakley, California. Review the full solicitation for detailed scope requirements.