City of Diamond Bar - Arterial Street Rehabilitation Project - SI261
City of Diamond BarCity · Diamond Bar, CA- Due
- Sep 28, 2026
- Deadline passed
- Posted
- Sep 10, 2026
- Primary contact
- Christian Malpica
- (909) 839-7042
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SUMMARY
City of Diamond Bar is seeking bids for the Arterial Street Rehabilitation Project No.
SI261. The scope of work includes arterial street rehabilitation, paving, resurfacing, and related civil engineering improvements as detailed in the attached specifications and technical provisions. Bids are due by September 28, 2026, at 4:00 PM. Interested contractors should review the complete solicitation documents on the PlanetBids portal and submit responses to the City of Diamond Bar Public Works department.
- Submit to
- https://vendors.planetbids.com/portal/39500/bo/bo-detail/146123
- Scope location
- Diamond Bar, CA
Questions about this RFP
How do I respond to this Bid from City of Diamond Bar?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is September 28, 2026. Submissions should be delivered to: https://vendors.planetbids.com/portal/39500/bo/bo-detail/146123. For questions, contact Christian Malpica.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including City of Diamond Bar 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 Bid 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 Christian Malpica at (909) 839-7042. Questions and answers are typically shared with all prospective bidders.
Can I search Bids like this in ChatGPT or Claude?
Yes. Civic IQ has an MCP server that connects ChatGPT, Claude and other AI assistants to live Civic IQ data: open RFPs, pre-RFP signals from public meetings, awarded contracts and agency decision-makers across 100,000+ US public agencies. Add https://beta.mcp.civiciq.com/mcp as a connector (in ChatGPT under Settings > Apps & Connectors, in Claude under Settings > Connectors) and sign in with a free Civic IQ account at civiciq.com/mcp.
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Where can I find more RFPs from City of Diamond Bar?
All active and historical solicitations from City of Diamond Bar are tracked and searchable. As a city agency, City of Diamond Bar regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What documents are required to bid on this Bid?
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. Review the full document from City of Diamond Bar for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Diamond Bar, CA. Review the full solicitation for detailed scope requirements.