5694 - Underground Vault Structures, Lids, Pads and Cover Assemblies

The City of Redding, California, is soliciting bids for the provision of underground vault structures, lids, pads, and cover assemblies. The bid schedule is #5694, and sealed bids will be received until May 27, 2026, at 3:00 P.M. PT. The city is seeking products that meet specific technical specifications, including precast concrete vault bodies, electric pull boxes, and associated components. Key requirements include: 1. **Technical specifications**: Bidders must meet specific standards, including ASTM C857, ASTM C858, AASHTO, and ACI 318. 2. **Materials**: Concrete must be Class A, 5.5-sack minimum mix design, with a minimum 28-day compressive strength of 5,000 psi. 3. **Design loads**: Traffic-rated vault bodies and pull boxes must be designed for AASHTO H-20 highway loading. 4. **Lifting hardware**: Lifting inserts must be rated for the full unit weight with a minimum safety factor of 5:1. 5. **Dimensions**: Vault body and pull box dimensions must conform to applicable REU Construction Standards. The city reserves the right to award contracts on a group-by-group basis to different vendors, and the award will be based on the lowest responsive price. The contract period will be from the date of award through June 30, 2027, with the option to extend for up to two additional one-year periods. Bidders must provide a completed bid proposal form, signed in ink, and must acknowledge any addendums. The city will not consider bids that are received after the deadline or that do not meet the technical specifications. Some key terms and conditions include: 1. **Payment terms**: The city will issue payment upon receipt and acceptance of the complete order. 2. **Liquidated damages**: The bidder will be assessed $100 per calendar day for late delivery, up to 10% of the net cost of the order. 3. **Delays and extension of time**: The bidder must provide written notice of delays and request an extension of time. 4. **Warranty**: The bidder must warrant that all materials furnished will be free from defects in design, materials, and workmanship. 5. **Quality assurance**: The city reserves the right to inspect materials and reject any items that do not conform to the specifications. Overall, the city is seeking a reliable supplier of high-quality underground vault structures and associated components that meet specific technical specifications and can provide timely delivery and excellent customer service.