CI 5532 Wastewater Pipe & Maintenance Hole Relining FY 2025-27
The City of Thousand Oaks is soliciting bids for the rehabilitation of approximately 19,060 feet of wastewater pipelines using cured-in-place pipe (CIPP) lining and 84 maintenance holes with polyurethane lining. The project includes temporary sewage bypass, service lateral connections, traffic control, and all appurtenant work. Proposals are due by August 5, 2026.
Categories
Important dates
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Published
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Pre-proposal conference
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Questions due
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Submission deadline
Deadline passed
AI overview
The City of Thousand Oaks, through its Public Works Department, is soliciting bids for the rehabilitation of aging wastewater collection infrastructure. The project involves cured-in-place pipe (CIPP) lining of an estimated 19,060 linear feet of existing 6-inch to 15-inch wastewater pipelines, including the installation of temporary sewage bypass pumps and above-ground piping systems, safety measures, traffic control, and all appurtenant work. Additionally, the work includes installation of service lateral connections (SLC) at selected locations and rehabilitation of 84 maintenance holes using polyurethane lining.
This project is driven by the deteriorating condition of the City's wastewater collection system. CIPP lining will reduce groundwater inflow and infiltration, extend the service life of the pipelines and maintenance holes, and minimize the need for more costly future repairs or replacements. The work is scheduled for Fiscal Years 2025-27.
Key dates for this solicitation are as follows: the solicitation was released on July 3, 2026. A pre-proposal conference is scheduled for July 22, 2026 at 5:30 PM Pacific Time. The deadline for questions is July 30, 2026. Proposals must be submitted by August 5, 2026 at 10:30 PM Pacific Time. All communications should be directed to Andrew Becker, Purchasing Supervisor (abecker@toaks.gov, 805-449-2203) or Gareth Madrid, Engineering Assistant (gmadrid@toaks.gov, 805-449-2469).
Detailed specifications are provided in the attached bid document. The solicitation is being managed through the City's procurement portal. Bidders are advised to review all attachments carefully for complete technical requirements, evaluation criteria, and submission instructions. The project is categorized under construction services and pipeline equipment maintenance.
Resources & contact
Proposal Document
View proposal documentSolicitation number
2025/2026-11
Contact
- Andrew Becker
- abecker@toaks.gov
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