Bid #CDOT-LST-41. Contact: danielle.mire@state.co.us. Colorado DOT, Colorado. The Colorado Department of Transportation (CDOT) outlines its bidding rules and prequalification requirements for highway and bridge construction projects. General. Open — accepting responses.
The Colorado Department of Transportation (CDOT) outlines its bidding rules and prequalification requirements for highway and bridge construction projects. General contractors must be prequalified through the CDOT Business Management System (B2G) at least 17 calendar days before a bid due date. Professional consulting firms also need prequalification for engineer design services. Bids are submitted electronically via InfoTech's Bid Express system.
This page contains information on Bidding Rules, General Contractor and Professional Consulting Firm Prequalification Requirements, Currently Advertised Projects for Bidding, Electronic Bidding Resources, and Past Project Bid Results.The 2 CCR 601-10 Bidding Rules identify construction bidding requirements for the Colorado Department of Transportation's (CDOT) Highway and Bridge Construction Projects. The Bidding Rules and the Chief Engineer's delegation of authority for them are available through the following links Bidding Rules and Delegation of Authority.General Contractors must be prequalified prior to submitting a bid for a project. Subcontractors are not required to be prequalified. The prequalification application must be completed in the CDOT Business Management System (B2G) through this web link B2G. Prequal applications must be submitted 17 calendar days prior to the bid due date a General Contractor is planning to bid on. If the Prequal application cannot be submitted by that time frame, please contact Danielle Mire by email at danielle.mire@state.co.us for assistance.Professional Consulting Firms interested in providing Engineer Design Services must also be prequalified. Firms interested in being prequalified must complete the Prequal application in the CDOT Business Management System (B2G) through this web link B2G.InfoTech's Bid Express is the electronic bid system used by CDOT for submission of bid proposals for Design-Bid-Build Highway and Bridge Construction Projects. CDOT does not accept email or hardcopy paper bids.
Colorado DOT issued this construction opportunity in Colorado, referenced as solicitation number CDOT-LST-41. Questions can be directed to danielle.mire@state.co.us.
Colorado DOT in Colorado is using this solicitation to procure construction work. Public buyers typically advertise this kind of work as an Invitation for Bids (IFB), Request for Proposals (RFP), or Request for Qualifications (RFQ), depending on whether the selection is price-driven, qualifications-driven, or both. Bidders responding to a construction solicitation in Colorado are generally expected to provide proof of liability insurance and workers' compensation coverage, hold any state license or trade certification required for the scope of work, and post performance and payment bonds for contracts above the agency's threshold.
Federal-aid funding flowing through programs such as the Federal Highway Administration, FEMA, or the Infrastructure Investment and Jobs Act brings additional compliance requirements on solicitations like this one, including Davis-Bacon prevailing wage, Buy America provisions where applicable, and Disadvantaged Business Enterprise (DBE) participation goals set by the issuing agency. PublicBidSearch indexes this solicitation alongside other open bids in Colorado so contractors and vendors can compare active opportunities by category, agency, or location without monitoring each procurement portal individually.
To submit a bid for this solicitation, review the full solicitation documents for Colorado DOT's exact scope of work, submission format, and any mandatory pre-bid meeting or site visit. Confirm how the agency accepts responses — through an electronic procurement portal, as a sealed hard-copy bid, or by email — because the required method varies by agency and a non-conforming submission can be disqualified. Direct questions about scope or specifications to danielle.mire@state.co.us before the agency's question cut-off date. Vendors that have not previously contracted with Colorado DOT should confirm whether registration on the agency's vendor system is required to be eligible for award.
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