This is a service / maintenance or supply contract in Littleton, Colorado. Contact the soliciting agency for additional information.

Reference Number 0000367853 Question Deadline 11/15/2024 at 12:00 PM MT Questions are submitted online Yes, All inquiries and questions regarding this RFP must be submitted electronically in online. Requesting proposals for precast concrete box culvert fabrication and delivery at the Santa Fe Drive & Mineral Avenue Intersection in Littleton, Colorado. **NOTE: The scope does NOT include installation.** The city is seeking proposals for a two-cell precast concrete box culvert fabrication and delivery. Work includes providing approximately 320 linear feet of concrete box culvert constructed per the drawings, standards and specifications set forth in Attachment D. The city anticipates fabrication and delivery to be completed by February 28, 2025. The scope does NOT include installation; the city intends to bid/contract for installation services separately from this RFP. The interior dimension of the precast concrete box culvert cells shall be 10 feet by 6 feet. The total length of the precast concrete box culvert shall be 316 feet of 10-foot by 6-foot culvert. As noted in Attachment D, the culverts will be installed by others, side by side to create a two-cell alignment. The precast concrete box culvert shall be in accordance with CDOT Standard Plan M-603-3 (see Attachment D). The precast box culvert shall also conform to the American Association of State Highway and Transportation Officials (AASHTO) Load and Resistance Factor Design (LRFD) design requirements of spec ASTM C1577-20. Buyer Preferences, Guidelines & Requirements General Requirements - Bidder Prequalification/Preregistration Required - Federally Funded - Local Service Required Award Requirements - All or None Award