Business Center

Scheduled Bid Openings

Design-Bid-Build Construction Project Advertisements

*Three new project advertised July 29, 2021

CDOT posts new advertisements on a bi-weekly schedule. Our next advertisement date is August 12, 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.

August 5, 2021

PAN 0703-483 (24323) ~ The project is located in Region 1 in Denver county.  The project consists of the removal of all existing timber noise walls betweenTennyson and Lowell on I-70. The timber noise walls will be replaced with concrete post and panel noise walls.  Please contact Steven Sherman with questions at 303-512-5986.

05Aug001.EBSx

Q&A

C 133A-048 (23125) ~ The project is located in Region 3 in Gunnison county.  This project consists of slope stabilization by use of ground anchors, prefabricated concrete panels, and drain pipes.  Repairs on roadway after stabilization.  Please contact Raelene Shelly with questions at 970-683-6420.

 A MANDATORY PRE-BID MEETING WILL BE HELD JULY 22, 2021, STARTING AT 1:30 PM, AT THE CDOT MONTROSE OFFICE, 2424 NORTH TOWNSEND AVE., MONTROSE, CO 81401 TO PRESENT A BRIEF OVERVIEW OF THE PROJECT AND TO ANSWER QUESTIONS FROM PROSPECTIVE BIDDERS. BIDS WILL BE ACCEPTED ONLY FROM PRE-QUALIFIED BIDDERS WHO ATTEND THE MANDATORY PRE-BID MEETING.

05Aug002.EBSx

Revision 1

STA M086-078 (22166) ~ The project is located in Region 2 in Pueblo county.  This project will replace the signals at SH96 and Prairie Ave (Pueblo) and at US50B Conley RD (Otero). The work will include the removal and replacement of the existing signal poles, ADA ramps replacement at the Pueblo location, boring of conduit, pavement marking removal and replacement, traffic control devices, and other items as shown in the plans and specs. Please contact Matt Jagow with questions at 719-546-5751. 

05Aug003.EBSx

SHE 0703-462 (23036) ~ The project is located in Region 1 in Jefferson county.  Project included signal and roadway improvements along with signing.   Please contact Tony Brindisi with questions at 303-512-4331. 

05Aug004.EBSx

Revision 1 

Q&A

STM 067A-047 (24254) ~ This project is located in Region 2 in Teller county.  The project consists of US 24, replace metal grate with an inlet, replace existing end-section at outlet, backfill rills and construct one embankment protector, blade 6" ditch connecting new inlet to existing inlet. Please contact Scott Schnake with questions at 719-527-5807. 

05Aug005.EBSx

Q&A

CC 510-030 (22734) ~ This project is located in Region 1 in Clear Creek County. This project is on County Rd 314 from east Idaho Springs to the Veterans Memorial Tunnels and consists of roadway widening, mse & soil nail walls, rock cuts, storm sewer, concrete shared-use path, pedestrian bridge over Clear Creek, resurfacing, and signing and striping. Please contact Neil Ogen at 720-497-6928 with questions.  

 A mandatory pre bid conference will be held on 7/15/2021 beginning at 1:00 p.m. via Google Meet at the following web address: meet.google.com/fpi-eduw-onf or by phone at: 1 904-330-1038 PIN: 679 195 713#.

Bids will be accepted only from pre-qualified bidders who attend the mandatory pre-bid conference.

05Aug006.EBSx

Revision 1

Pre-Bid Attendance List

Q&A - Please log in to B2G to get related documents

August 12, 2021

NHPP 0853-107 (21907) ~ This project is located in Region 4 in Weld county.  This project constructs a new grade separated intersection on US 85 and Weld County Road 44 and a grade separated crossing of the railroad. Work includes new bridges, earthwork, drainage culverts, HMA and PCCP paving, guardrail, lighting, ITS, signing and striping, erosion control, and traffic control. Please contact Louis Keen with questions at 970-350-2228.

DEFERRED TO AUGUST 19, 2021

August 19, 2021

*SHE 0701-251 (23675) ~ This project is located in Region 3 in Garfield county.  It consists of installing median cable rail and concrete mow strip along with guardrail.  Please contact Mark Bunnell at 970-683-6276 with any questions. 

19Aug001.EBSx

*C 014A-002 (24381) ~ This project is locating in Region 4 in Larimer county.  This project involves the replacement of three culverts on SH 14 from MP 76 to MP 87. This will include: precast CBC, RCP, Grouted Boulder Basin, Erosion Control, Traffic Control, Asphalt Patching and Temporary Striping.  Please contact Justin Pipe at 970-350-2174 with questions. 

19Aug002.EBSx

*STM 096A-049 (24161) ~ This project is located in Region 2 in Pueblo county.  This project consists of culvert repair and cleaning at 3 culvert locations in Pueblo County. Two sites are located on SH165A near Colorado City and Rye, CO. Another site is located on SH96A near Wetmore, CO. Work will include combinations of cleaning, slip lining, and spray applied concrete lining. Please contact Amanda Gonzales, at (719) 252-1130 with questions.

19Aug003.EBSx

NHPP 0853-107 (21907) ~ This project is located in Region 4 in Weld county.  This project constructs a new grade separated intersection on US 85 and Weld County Road 44 and a grade separated crossing of the railroad. Work includes new bridges, earthwork, drainage culverts, HMA and PCCP paving, guardrail, lighting, ITS, signing and striping, erosion control, and traffic control. Please contact Louis Keen with questions at 970-350-2228.

A MANDATORY PRE-BID CONFERENCE WILL BE HELD ON THURSDAY, JULY 29, 2021 AT 1:00 PM AT CDOT GREELEY HEADQUARTES (10601 WEST 10th STREET, GREELEY, CO, 80634). BIDS WILL BE ACCEPTED ONLY FROM PRE-QUAIFIED BIDDERS WHO ATTEND THE MANDATORY PRE-BID CONFERENCE.

EBSx-Pending 

Q&A

x-