Ironhouse Sanitary District Redwood Drive Sewer Replacement - CS26-09 (2026)
Ironhouse Sanitary DistrictUtility District · Oakley, CA- Due
- Oct 19, 2026
- Deadline passed
- Posted
- Sep 24, 2026
- Primary contact
- Carlos Carrillo
- (925) 474-0270
The 30-second brief
Ironhouse Sanitary District is requesting bids from qualified contractors for the Redwood Drive Sewer Replacement project, solicitation number CS26-09, located in Oakley, California. The project work consists of removing and replacing-in place the existing 6-inch PVC gravity sewer, and reconnecting all existing sewer laterals along Redwood Sewer Drive between structures OT328 and OT329. The Contractor shall furnish all labor, materials, equipment, temporary facilities, bypass pumping, traffic control, excavation support, testing, restoration, permits, and incidentals required to complete the improvements. Submissions are due by October 14, 2026, at 10:00 PM, with a notice of interest deadline on October 9, 2026. Required documents include a bid form, bidder's bond, designation of subcontractors, non-collusion declaration, and debarment certification.
6" C900 DR 18 PVC sewer installation, Sewer lateral reconnections, Potholing, Temporary sewer handling, Sheeting, Shoring and bracing, Traffic control, Clean-up and disposal, Mobilization and demobilization
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Summary
Ironhouse Sanitary District is requesting bids from qualified contractors for the Redwood Drive Sewer Replacement project, solicitation number CS26-09, located in Oakley, California.
The project work consists of removing and replacing-in place the existing 6-inch PVC gravity sewer, and reconnecting all existing sewer laterals along Redwood Sewer Drive between structures OT328 and OT329. The Contractor shall furnish all labor, materials, equipment, temporary facilities, bypass pumping, traffic control, excavation support, testing, restoration, permits, and incidentals required to complete the improvements. Submissions are due by October 14, 2026, at 10:00 PM, with a notice of interest deadline on October 9, 2026. Required documents include a bid form, bidder's bond, designation of subcontractors, non-collusion declaration, and debarment certification.
REQUIRED DELIVERABLES
9- 6" C900 DR 18 PVC sewer installation
- Sewer lateral reconnections
- Potholing
- Temporary sewer handling
- Sheeting
- Shoring and bracing
- Traffic control
- Clean-up and disposal
- Mobilization and demobilization
REQUIRED ATTACHMENTS
7- Bid Form (Section 00 40 00)
- Bidder's Bond / Bid Security
- Designation of Subcontractors
- Non-Collusion Declaration
- Debarment Certification
- Certification of Drug-Free Workplace
- Contractor's Certification Regarding Workers' Compensation
- Submit to
- https://procurement.opengov.com/portal/isd/projects/306813/document?projectId=CS26-09
- Scope location
- Oakley, CA
Questions about this BID
How do I respond to this Bid from Ironhouse Sanitary District?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 19, 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: https://procurement.opengov.com/portal/isd/projects/306813/document?projectId=CS26-09. For questions, contact Carlos Carrillo.
Can small businesses or minority-owned firms bid on this Bid?
Most government agencies, including Ironhouse Sanitary 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 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 Carlos Carrillo at (925) 474-0270. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: 6" C900 DR 18 PVC sewer installation, Sewer lateral reconnections, Potholing, Temporary sewer handling, Sheeting, Shoring and bracing, Traffic control, Clean-up and disposal, Mobilization and demobilization. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from Ironhouse Sanitary District?
All active and historical solicitations from Ironhouse Sanitary District are tracked and searchable. As a utility district agency, Ironhouse Sanitary District 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. This solicitation specifically requires the following attachments: Bid Form (Section 00 40 00), Bidder's Bond / Bid Security, Designation of Subcontractors, Non-Collusion Declaration, Debarment Certification, Certification of Drug-Free Workplace, Contractor's Certifi. Review the full document from Ironhouse Sanitary 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, CA. Review the full solicitation for detailed scope requirements.