Mariposa County Sheriff's Office - Adult Detention Facility Secure Parking Area Extension - RFP 2026
Mariposa CountyCounty · Mariposa County, CA- Due
- Nov 30, 2026
- 16 days left
- Posted
- Nov 13, 2026
- Primary contact
- Captain Mike Charman
- (209) 966-3615
The 30-second brief
Mariposa County Sheriff's Office is requesting proposals for site improvements at the Adult Detention Facility, involving the extension of an enclosed fenced area, asphalt paving, drainage curb, and lighting relocation for secure agency vehicle parking. The project scope includes removing approximately 70 linear feet of existing fencing, installing approximately 112 linear feet of new security fencing with barbed and razor wire, and adding approximately 1,442 square feet of asphalt paving with a drainage curb. The project has a maximum budget ceiling of $75,000 and is subject to California prevailing wage and DIR registration requirements. Proposals are due by November 30, 2026, at 4:00 p.m., with a pre-proposal site visit scheduled for November 17, 2026.
See Attached
Completeness of proposal/Understanding of project requirements (10%), Relevant experience/Qualifications/References (20%), Proposed construction approach/Schedule/Quality and suitability of materials/Warranty (35%), Pricing, cost savings, and overall value within the $75,000 project ceiling (35%)
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Summary
Mariposa County Sheriff's Office is requesting proposals for site improvements at the Adult Detention Facility, involving the extension of an enclosed fenced area, asphalt paving, drainage curb, and lighting relocation for secure agency vehicle parking.
The project scope includes removing approximately 70 linear feet of existing fencing, installing approximately 112 linear feet of new security fencing with barbed and razor wire, and adding approximately 1,442 square feet of asphalt paving with a drainage curb. The project has a maximum budget ceiling of $75,000 and is subject to California prevailing wage and DIR registration requirements. Proposals are due by November 30, 2026, at 4:00 p.m., with a pre-proposal site visit scheduled for November 17, 2026.
EVALUATION CRITERIA
REQUIRED DELIVERABLES
See Attached
REQUIRED ATTACHMENTS
4- Payment bond
- Workers' compensation certification
- Proof of current DIR registration
- Professional references
- Submit to
- Mariposa County Sheriff’s Office, P.O. Box 276, Mariposa, CA 95338 or via email to [email protected]
- Scope location
- Mariposa, CA
Questions about this RFP
How do I respond to this RFP from Mariposa County?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is November 30, 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. Submissions should be delivered to: Mariposa County Sheriff’s Office, P.O. Box 276, Mariposa, CA 95338 or via email to [email protected]. For questions, contact Captain Mike Charman.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including Mariposa County 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 Captain Mike Charman at (209) 966-3615. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: See Attached. Proposals should clearly address how each deliverable will be met.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Completeness of proposal/Understanding of project requirements (10%), Relevant experience/Qualifications/References (20%), Proposed construction approach/Schedule/Quality and suitability of materials/..." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from Mariposa County?
All active and historical solicitations from Mariposa County are tracked and searchable. As a county agency, Mariposa County regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
Is this solicitation still open for submissions?
Based on the posted deadline of November 30, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
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: Payment bond, Workers' compensation certification, Proof of current DIR registration, Professional references. Review the full document from Mariposa County for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Mariposa, CA. Review the full solicitation for detailed scope requirements.
