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Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*Six new projects advertised December 5, 2019

CDOT posts new advertisements on a bi-weekly schedule. Our next advertisement date is December 19, 2019. 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.

December 12

STA 0241-065 (21818) ~ This project is located in Region 3 in Lake county.  The project is US 24 Leadville resurfacing project from MP 175 to MP 177.  It will also include curb ramps upgrades along US24 through Leadville and replacement of a signal.  The project engineer is Karen Berdoulay 970-328-9934

DEFERRED UNTIL DECEMBER 19

FSA 0253-258 (21863) ~ This project is located in Region 4 in Larimer county.  This project includes installation of tensioned cable barrier in the median of I-25 between north of SH 14 and north of Wellington between MP 291.47 and MP 298.88.  The project engineer is Chris Boesflug 970-350-2322. 

DEFERRED UNTIL DECEMBER 19

December 19

NHPP 0343-041 (21850) ~ This project will pave and resurface two sections of Interstate 76, and one stretch of US Highway 34 in Fort Morgan and Brush. The project will also complete bridge work and upgrade curb ramps to comply with Americans With Disabilities Act (ADA) standards. This project is located in Region 4 and the project engineer is Louis Keen 970-350-2228. 

This project has a mandatory pre-bid conference on December 3, 2019 beginning at 10:00 a.m. at CDOT Region 4 Headquarters, Greeley, 10601 West 10th Street.

19Dec001.EBSx

19Dec001.001x

Revision 1

STA 050A-029 (20756) ~ This project in 2 in Otero county.  This project is located in Region 2, in Otero County between Fowler and Manzanola on US 50B from MP 352 - 359. The work consists of surface treatment including sections of 6" concrete pavement thin white topping and full depth concrete pavement as well as construction of a new passing lane.  The Daniel Dahlke 719-562-5509.  

19Dec002.EBSx

19Dec002.001x

Revision 1

STA 0831-120 (21208) ~ This project is located in Region 1 in Denver & Arapahoe counties.  This resurfacing project includes Removal of Asphalt (Planing), SMA, Concrete sidewalk, Concrete Curb Ramp, Concrete Median Cover, Signing, Striping, and Traffic Control. The project engineer is Thomas Magenis  303-512-5402. 

19Dec003.EBSx

19Dec003.001x

Revision 1

FBR 0761-232 (22391) ~ This project is located in Region 1 in Adams county.  This project is I-76 over clear creek bridge rehabilitation project on MP 2.901 on I-76.  It consists of drilling holes to prevent fatigue cracks in the bridge structure.  The project engineer is Ryan Sorensen 303-398-6783. 

A MANDATORY PREBID MEETING WILL HAPPEN ON DECEMBER 3, 2019 AT REGION 1 AUDITORIUM CONFERENCE ROOM AT 2829 WEST HOWARD PLACE, DENVER, CO FROM 9:00 AM UNTIL ABOUT 10:30 AM. PLEASE HAVE A REPRESENTATIVE THERE TO CHECK IN AND HAVE ANY QUESTIONS READY AND ARRIVE EARLY TO GO THROUGH SECURITY.

19Dec004.EBSx

Q&A

Pre-Bid Attendees

C 145A-077 (22145) ~ This project is located in Region 5 in Dolores, Montezuma, and Ouray counties.  This project involves deep patch and rock buttress and guardrail replacement wall removals replace with crib wall systems.  The project engineer is Jason Fullerton 970-385-8370.

Note:  This project has an optional on-site job showing for SH 145 on December 4th at MP 49 at 1 pm
and MP 24 at 3 pm. For US 550 the optional on-site job showing will occur December 5th at MP
90 at 9:30am. Notification of planned attendance is requested by close of business December 2nd to Jason Fullerton at [email protected] 

19Dec005.EBSx

C R100-318 (22797) ~ The project is located in Region 1 in various locations in Douglas county.  Work will consists of rehabilitating curb ramps on SH 83, SH86, SH85, and I-25. 

A NON-MANDATORY PRE-BID CONFERENCE WILL BE HELD ON THURSDAY, DECEMBER 5, 2019, AT 9:00 AM AT 4670 HOLLY STREET, DENVER, COLORADO.  The project engineer is Ryan Sorensen 303-398-6783. 

19Dec006.EBSx

SHE R400-373 (23015) ~ This project is located in Region 4 in several counties.  This project consists of removal of existing traffic signal backplates and signal head visors, and furnish & install new signal head backplates and visors across Region 4.  The project engineer is Larry Haas 970-350-2143. 

19Dec007.EBSx

*NHPP 0881-030 (21790) ~ This project is located in Region 1 in Arapahoe county.  This project involves milling and overlay of Belleview between I25 and University including curb ramps.  The project engineer is Thomas Magenis 303-512-5402.

19Dec008.EBSx

FSA 0253-258 (21863) ~ This project is located in Region 4 in Larimer county.  This project includes installation of tensioned cable barrier in the median of I-25 between north of SH 14 and north of Wellington between MP 291.47 and MP 298.88.  The project engineer is Chris Boesflug 970-350-2322. 

19Dec009.EBSx

Revision 1 

STA 0241-065 (21818) ~ This project is located in Region 3 in Lake county.  The project is US 24 Leadville resurfacing project from MP 175 to MP 177.  It will also include curb ramps upgrades along US24 through Leadville and replacement of a signal.  The project engineer is Karen Berdoulay 970-328-9934

EBSx- Pending 

Q&A

January 9

*STA 0142-066 (21209) ~ This project is located in Region 4 in Weld county.  The project consists of milling the existing asphalt and repairing high distressed areas, placing a 1 inch reflective crack interlayer and paving.  This project will also include aggregate along shoulders and rumble strips.  The project engineer is Jeff Dollerschell 970-521-9714. 

09Jan001.EBSx

*NHPP 1602-169 (22422) ~ This project is located in Region 5 in Mineral and Rio Grande counties.  The project consists of HMA overlay, guardrail replacement, concrete curbing, aggregate shouldering, and replacement of faded signs.  The project engineer is Arthur Miller 719-587-6501

09Jan002.EBSx

*FSA 0253-262 (22402) ~ This project is located in Region 1 in Adams county.  The project scope of work includes the construction of new roadway shoulder, the addition of dowel bars into existing concrete pavement, signing and striping changes to add an additional auxiliary lane along I-25 SB, and the construction of a ramp meter at the 58th Avenue interchange.  The project engineer is Adam Parks 303-398-6732.  

09Jan003.EBSx

*NHPP 0253-265 (22620) ~ This project is located in Region 4 in Weld county.  This project consists of signalizing the on/off ramps at I25 Erie Parkway.  This will include installation of signal, mast arms, controller cabinet, fiber infrastructure, cameras, pull boxes, and conduit.  The project engineer is Larry Haas 970-350-2143. 

09Jan004.EBSx

*SHE R500-210 (23146) ~ This project is located in Region 5 in Montrose, Saguache, and San Miguel counties.  This project consists of installing center line rumble strips over approximately 250 miles of roadway. Also included in the work is the restriping of the center line with high build pavement marking paint.  The project engineer is Jennifer Allison 970-385-3637. 

09Jan005.EBSx

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    Tracie Benton
    Contract Technician IV
  • 303-757-9354
    [email protected]

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    Darrell Wells
    Contract Administrator
    [email protected]
    303-757-9215

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