Zero Waste Sonoma - Construction Manager at Risk Contract for HHW Facility Project - 2026
Sonoma County Waste Management AgencySpecial District · Santa Rosa, CA- Due
- Sep 8, 2026
- Deadline passed
- Posted
- Jul 23, 2026
- Primary contact
- Ariana Catalinotto
The 30-second brief
Zero Waste Sonoma is seeking proposals from qualified firms for Construction Manager at Risk (CMAR) services for the new Household Hazardous Waste (HHW) Facility Project located at 5885 Pruitt Avenue in Windsor, CA. The project involves preconstruction and construction phase services for a prefabricated metal building of approximately 10,000 square feet, including exterior storage areas, covered public drop-off areas, roll-off bin staging, and related site improvements with an estimated direct construction cost of $16,768,329. A mandatory site visit is scheduled for July 30, 2026, at 1 PM, with written questions due by August 6, 2026, and proposals due by September 8, 2026, at 10 AM. Prevailing wages, DIR registration, and performance/payment bonds are required. Evaluation criteria include qualifications, CMAR experience, team, technical approach, and fee proposal.
Proposer's Relevant Project and CMAR Experience (100), Proposer Structure, Management Structure, Major Subcontractors, and Key Personnel (100), Preconstruction Phase Services and Project Approach (75), Schedule and Current Work Commitments (75), Cost, Pricing, Budget, Fee, and Value Engineering Approach (100), Risk Management, Environmental, and Safety (50)
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Summary
Zero Waste Sonoma is seeking proposals from qualified firms for Construction Manager at Risk (CMAR) services for the new Household Hazardous Waste (HHW) Facility Project located at 5885 Pruitt Avenue in Windsor, CA. The project involves preconstruction and construction phase services for a prefabricated metal building of approximately 10,000 square feet, including exterior storage areas, covered public drop-off areas, roll-off bin staging, and related site improvements with an estimated direct construction cost of $16,768,329.
A mandatory site visit is scheduled for July 30, 2026, at 1 PM, with written questions due by August 6, 2026, and proposals due by September 8, 2026, at 10 AM. Prevailing wages, DIR registration, and performance/payment bonds are required. Evaluation criteria include qualifications, CMAR experience, team, technical approach, and fee proposal.
EVALUATION CRITERIA
REQUIRED ATTACHMENTS
4- Proposer/Subcontractor Identification Qualification Questionnaire
- Proposer/Subcontractor Questionnaire
- Financial Information
- Pricing Form – Pricing Information
- Submit to
- https://esupplier.sonomacounty.ca.gov/psp/FNPRD/SUPPLIER/ERP/h/?tab=DEFAULT
- Scope location
- Windsor, CA
- Reported agency
- Zero Waste Sonoma
Questions about this RFP
How do I respond to this RFP from Sonoma County Waste Management Agency?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is September 8, 2026. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: https://esupplier.sonomacounty.ca.gov/psp/FNPRD/SUPPLIER/ERP/h/?tab=DEFAULT. For questions, contact Ariana Catalinotto.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including Sonoma County Waste Management Agency 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 Ariana Catalinotto. Questions and answers are typically shared with all prospective bidders.
Show 4 more questions
What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Proposer's Relevant Project and CMAR Experience (100), Proposer Structure, Management Structure, Major Subcontractors, and Key Personnel (100), Preconstruction Phase Services and Project Approach (75)..." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from Sonoma County Waste Management Agency?
All active and historical solicitations from Sonoma County Waste Management Agency are tracked and searchable. As a special district agency, Sonoma County Waste Management Agency 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 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: Proposer/Subcontractor Identification Qualification Questionnaire, Proposer/Subcontractor Questionnaire, Financial Information, Pricing Form – Pricing Information. Review the full document from Sonoma County Waste Management Agency for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Windsor, CA. Review the full solicitation for detailed scope requirements.