MI 2622 - Moorpark Storm Drain Pipe (CMP) Lining and Repair at Gainsborough

The City of Thousand Oaks is soliciting bids for the rehabilitation of a 24-inch Corrugated Metal Pipe (CMP) storm drain system along Moorpark Road under Project No. MI 2622, identified as the Moorpark Storm Drain Pipe (CMP) Lining and Repair at Gainsborough. The scope encompasses steam-cured-in-place pipe (CIPP) lining of the existing CMP, installation of a new 30-inch storm drain manhole at the east end of the alignment, removal and replacement of remaining CMP east of the manhole with 18-inch Reinforced Concrete Pipe (RCP), and comprehensive surface restoration including new curb and gutter, concrete sidewalk, and asphalt paving. The project also includes repair of a pre-identified pavement depression on the west side of Moorpark Road, integrating corrective paving into the original infrastructure upgrade. The work is governed by technical specifications from Fuscoe Engineering, Inc., and must adhere to the Greenbook Standard Specifications, Caltrans plans, and California MUTCD standards. All materials must be delivered and stored per manufacturer guidelines, protected from damage and sunlight, and packaging waste must be fully recycled. The contract requires strict compliance with California Labor Code provisions, including prevailing wage rates determined by the State Department of Industrial Relations, and mandates adherence to OSHA and Cal-OSHA safety regulations, with full copies of the Construction Safety Orders kept on-site. The successful bidder must provide Performance and Payment Bonds issued by an admitted California surety, along with Commercial General Liability insurance of at least $5 million per occurrence and $10 million aggregate, maintained for the contract term and five years after completion. The project must be completed within 60 calendar days after issuance of the Notice to Proceed, with mobilization required within 10 days of the Notice of Award. Bidders must submit detailed technical documentation prior to construction, including CIPP installation procedures, design and flow calculations, material certifications, and CCTV inspection reports for both initial and final evaluations. Payment is structured as monthly progress payments of 95% of completed work, contingent upon submission of lien waivers and accurate cost accounting records. The City reserves the right to adjust quantities of unit-priced items by up to 25% without affecting unit rates and will award the contract to the lowest responsive and responsible bidder whose bid accurately reflects costs without uneven allocation. All bids must be submitted electronically through the City’s procurement portal by July 29, 2026, with no paper submissions accepted. Bidders are required to execute declarations under