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Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements


*Seven new project advertised October 21, 2021

CDOT posts new advertisements on a bi-weekly schedule. Our next advertisement date is November 4, 2021. A schedule of future planned advertisement dates is available by clicking on this link - Bid Advertisement Calendar.

Electronic plans and specifications are available to registered contractors at B2G. Please be sure to do an account lookup if you are new to the system as many vendors have been entered by CDOT into the system. This will allow you to reset the password if the proper contacts were entered. Upon registration, you can find the plans and specifications or the plan holders list for each project under the "View" menu by selecting "My Bid Solicitations". 

Prime contractors are directed to our Rules Governing Construction Bidding for CDOT Projects which details the requirements of Prequalification in Section 2. 

All Design-Bid-Build proposals are processed electronically via Bid Express. Primes must obtain a Digital ID for an agent identified in your prequalification registration. 

EBSx software is available here: AASHTOWare Project Bids (https://bids.cloverleaf.net/) and please remember to hit enter after creating your profile.  For any technical difficulties with Project Bids or the Bid Express website, contact customer service at 888-352-2439 or at [email protected]

Thank you for your interest in our construction projects.  We look forward to working with you.

The Anticipated Projects (GoSheet) to be advertised during the next 90 days can be accessed by clicking on this link:  GoSheet Anticipated Project.

October 21, 2021

NHPP 0761-246 (24639) ~ This project is located in Region 4 in Weld county.  This is on I-76 MP 50-74, EB LN 2 (driving lane) only and includes diamond grinding with sawing & sealing concrete pavement joints.  Please contact Daniel Mattson at 970-350-2240 with questions.

21Oct001.EBSx

Q&A

November 4, 2021

IM 0252-490 (23421R) ~ This project is located in Region 2 in El Paso county.   Construct pavement widening and ramp metering signals along I-25 and the southbound Woodmen on-ramp, northbound and southbound Academy on-ramps, and northbound North Gate on-ramp. Work includes removals of existing pavement, signing, striping, ITS and conduit related work, guardrail and minor structure work, erosion control and landscaping, and other incidental operations.  Please contact Yun Su Han at 719-227-3202 with questions. 

02Oct001.EBSx

November 18, 2021

*NHPP 0131-057 (17881A)~This project is located in Region 3 in Garfield county.  This project consists of widening from 26' to 40', new passing lanes, chain up area and minor horizontal/vertical adjustments.  Please contact Andrew Knapp at 970-384-3328 with questions

*NHPP 0131-057 (17881B)~This project is located in Region 3 in Garfield county.  This project consists of widening from 26' to 40', new passing lanes, chain up area and minor horizontal/vertical adjustments.  Please contact Andrew Knapp at 970-384-3328 with questions

*NHPP 0131-057 (17881C)~This project is located in Region 3 in Garfield county.  This project consists of widening from 26' to 40', new passing lanes, chain up area and minor horizontal/vertical adjustments.  Please contact Andrew Knapp at 970-384-3328 with questions

18Nov001.EBSx

18Nov002.EBSx

18Nov003.EBSx

*NHPP 0701-247 (23060) ~ This project is located in Region 3 in Garfield county.  This project consists of resurfacing from MP 75.46 to 81.68.  The resurfacing includes 2” overlay and lower lifts of variable depth leveling asphalt, guardrail replacement and bridge rail.  Please contact Andrew Knapp with questions at 970-384-3328.

18Nov004.EBSx

*NHPP 0703-465 (23178) ~ This project is located in Region 1 in Jefferson County and Clear Creek.  Project work includes 2.5" SMA mill & fill on I-70 between Floyd Hill and Chief Hosa, guardrail improvements, erosion control, and signing and striping. Please contact Ben Davis at 720-497-6928 with questions. 

18Nov005.EBSx

*FSA C040-072 (24500) ~ This project is located in Region 2 in El Paso county.  Project consists of removal and replacement of signs along US 24 between Manitou Springs and Ramah. The work includes class 1&2 sign panels and ground signs, installation of Class 3 sign panels, as well as one overhead structure removal and one butterfly installation.   Please contact Jason Nelson at 719-546-5734 with questions. 

18Nov006.EBSx

*MTCE 0501-075 (23922R) ~ This project is located in Region 3 in Delta county.  This project will be a phased funded project as outlined in the Commencement and Completion of the Project Special Provisions. Work will include the installation of new conduit, wiring, pedestrian push buttons, vehicle detection, replace controller cabinets, and signal head back plates. Work will be at US 50 MM 71.1 to 71.5 at 3rd, 4th, 5th, and 6th streets. Contact David Oldham at 970-683-7531 with questions.

18Nov007.EBSx

*C 0911-007 (22372) ~ This project is located in Region 3 in Lake county.  Culvert Repair SH-91 MP 10.52 and MP 10.70. The 54" CMP at MP 10.52, shall be cleaned out and slip lined. A head wall shall also be

installed at the outlet side. The existing pipe at MP 10.7 shall be plugged and a new pipe installed under SH 91. Geosynthetic Cementitious Composite Mat (GCCM) shall be install above and below the new pipe to channelize flow.  Please contact Peter Lombardi at 970-328-9962 with questions.

18Nov008.EBSx

*FSA 1151-040 (23694) ~ This project is located in Region 2 in Fremont county.  Work will include

installation of a new signal, widening of the side roads, curb and gutter, ADA ramps, pavement markings, traffic control, and other items as shown in the plans and specs. Please contact Jason Nelson at 719-546-5734 with questions. 

18Nov009.EBSx