Call 002 C25543

The Colorado Department of Transportation is soliciting bids for Call 002 C25543, a civil and traffic infrastructure project located at SH 95 at 64th Avenue and 68th Avenue in Jefferson County, Colorado. The scope includes extensive site preparation and earthwork such as clearing and grubbing, removal of curb and gutter, erosion control, and placement of aggregate base course and hot mix asphalt. Structural components involve drilling shafts of varying diameters, concrete sidewalks and curb ramps, curb and gutter installation, and median cover material. Electrical and traffic signalization work includes bored electrical conduit of 2-inch and 3-inch diameters, pull boxes, wiring, accessible pedestrian signals, multiple traffic signal faces, microwave radar detectors, and steel light poles with mast arms ranging from 25 to 50 feet. Additional project elements encompass construction surveying, mobilization, public information management, pavement marking, portable message signs, and comprehensive traffic control services including flagging, uniformed traffic control, inspection, and management. The work must be completed within a 42-work-day period and is estimated to fall between $1 million and $5 million in value. Proposals must be submitted by June 18, 2026, at 10:00 AM via the cdot.dbcsystem.com portal, where all plans and specifications are accessible through the “my bid solicitations” menu. A bid guaranty equal to 5% of the total bid amount is mandatory for participation. There is no Underutilized Disadvantaged Business Enterprise goal specified for this contract. The solicitation falls under NAICS code 541613 and is categorized as a SLED-type procurement. No detailed evaluation factors, contract administration data, inspection and acceptance procedures, representations or certifications, or packaging requirements are specified in the provided documentation. All pricing details for line items are left blank, indicating that bidders will provide unit and extended prices in their submissions. The project relies on external documentation for technical specifications and requires proposers to register with the state’s bidding system to access critical project information.