2022

Region 1 Project Specific US 285 & Kings Valley Interchange Design Engineering Services. 1st Date of Publication: 5/19/2022. Proposal Submission Deadline: 6/16/2022. Submit electronically through the BidNet RFx #R1051922.

UPDATE - Region 1 Project Specific US40 Floyd Hill Roundabouts Construction Management, Inspection & Materials Testing Engineering Services. 1st Date of Publication: 5/19/2022. Proposal Submission Deadline: 6/9/2022. Submit electronically through the BidNet RFx #R1051922A. UPDATE 5/20/2022- Incorrect files attached, correct SOW & RFP uploaded.

Headquarters Division of Transit and Rail NPS Capital Program Support Services. 1st Date of Publication: 6/2/2022. Proposal Submission Deadline: 6/30/2022. Submit electronically through the BidNet RFx #HQ012722. Update (6/28/2022) - RFP Document now allows only one (1) page for list of References section, section 6.A.4.

Region 4 Project Specific US 385 North of Cheyenne Wells Construction Management, Construction Inspection and Materials Testing Engineering Services. 1st Date of Publication: 6/9/2022. Proposal Submission Deadline: 6/23/2022. Submit electronically through the BidNet RFx #R4060922.

Region 4 PS CO 7 Corridor SIU B Preliminary Design and Environmental Engineering Services. 1st Date of Publication: 6/16/2022. Proposal Submission Deadline: 7/7/2022. Submit electronically through the BidNet RFx #R4061622.

Region 1 Project Specific I-70 Floyd Hill to Veterans Memorial Tunnels Owner’s Representative Engineering Services. 1st Date of Publication: 7/14/2022. Proposal Submission Deadline: 8/11/2022. Submit electronically through the BidNet RFx #R1071422.

Region 2 PS I-25 Filmore to Garden of the Gods Road CM, CI, MT Engineering Services. 1st Date of Publication: 7/21/2022. Proposal Submission Deadline: 8/11/2022. Submit electronically through the BidNet RFx #R2072122.

Region 1 Project Specific Bridge Bundle Pre-Scoping Design Engineering Services. 1st Date of Publication: 7/28/2022. Proposal Submission Deadline: 8/18/2022. Submit electronically through the BidNet RFx #R1072822.

Region 1 Project-Specific I-70 Bridges over Ward Road CM, CI, & MT Engineering Services. 1st Date of Publication: 8/4/2022. Proposal Submission Deadline: 8/25/2022. Submit electronically through the BidNet RFx #R1080422.

Update - Headquarters Program Specific US 36 & Colorado Transportation Investment Office Support Services. 1st Date of Publication: 8/4/2022. Proposal Submission Deadline: 8/25/2022. Submit electronically through the BidNet RFx #HQ080422. Updated 8/24/2022 - 1) Addendum added to answer propopser question example 2) TIFIA Independant Engineers Report posted.

Region 2 Project Specific Powers and Milton Proby Interchange Design Engineering Services. 1st Date of Publication: 8/18/2022. Proposal Submission Deadline: 9/22/2022. Submit electronically through the BidNet RFx #R2081822. Updated 8/19/2022 - Additional instruction added to Approach Section of RFP document.

Statewide Non-Project Specific Environmental Engineering Services. 1st Date of Publication: 8/25/2022. Proposal Submission Deadline: 9/22/2022. Submit electronically through the BidNet RFx #SW082522.

Region 1 Project Specific I-270 Critical Bridge Replacements Design Engineering Services. 1st Date of Publication: 9/1/2022. Proposal Submission Deadline: 10/13/2022. Submit electronically through the BidNet RFx #R1090122. Updated 9/16 - RFP Document, Section 6., Proposal Instructions, B., Note 1 change clarifying 14 page limit. Updated 9/16 - SOW, page 15., Section 2.2., Project Management, Communication Management, clarifying that role. Updated 9/29 - Document posted containing questions from proposers and answer from CDOT

UPDATED - Region 1 Project Specific US 40 Empire Wildlife Xing Construction Management, Inspection & Materials Testing Engineering Services. 1st Date of Publication: 9/15/2022. Submit electronically through the BidNet RFx #R1091522. Addendum #1 dated 9/30/2022 - Proposal Due Date changed from 10/6/2022 to 10/20/2022.

Region 1 Project Specific I-25 Mobility Hub (Lone Tree) Design Engineering Services (Project Number/Sub-Account: 267 0252-499 / 24278. Proposal Submission Deadline: 10/13/2022. Submit electronically through the BidNet RFx #R1091522A

Region 1 Project Specific I-25 Alameda River Phase 2.0 Construction Management, Construction Inspection & Materials Testing Engineering Services. 1st Date of Publication: 9/22/2022. Proposal Submission Deadline: 10/13/2022. Submit electronically through the BidNet RFx #R109222.

Region 2 Project Specific US Hwy 50 MP 271-275, 8-Mile Hill Design Engineering Services. 1st Date of Publication: 9/22/2022. Proposal Submission Deadline: 10/20/2022. Submit electronically through the BidNet RFx #R2092222.

Region 2 Project Specific SH12 at Mile Post 42.75 (Str. No. P-17-F) Construction Management, Inspection & Materials Testing Engineering Services. 1st Date of Publication: 9/29/2022. Proposal Submission Deadline: 10/20/2022. Submit electronically through the BidNet RFx #R2092922.

HQ Program Specific Retaining Wall & Sound Wall Inspection and Asset Management Services - 1st Date of Publication: 10/06/2022. Proposal Submission Deadline: 10/27/2022. Submit electronically through the BidNet RFx #HQ100622 Addendum #1 posted 10/11/2022 1) The project team would like to provide more information regarding the web-based data management system.

Region 2 Project Specific I-25 at Drew Dix Parkway Construction Management, Construction Inspection & Materials Testing Services 1st Date of Publication: 10/27/2022. Proposal Submission Deadline: 11/17/2022. Submit electronically through the BidNet RFx #R2102722.