Purchase of Materials for the Walnut Crossing Rail Reconstruction

Agency: Regional Transportation District - Denver
State: Colorado
Type of Government: State & Local
NAICS Category:
  • 236220 - Commercial and Institutional Building Construction
  • 237310 - Highway, Street, and Bridge Construction
  • 237990 - Other Heavy and Civil Engineering Construction
  • 238990 - All Other Specialty Trade Contractors
Posted Date: Sep 29, 2025
Due Date: Oct 20, 2025
Solicitation No: IFB 225DR008
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Project ID: IFB 225DR008

Title: Purchase of Materials for the Walnut Crossing Rail Reconstruction

Addenda: 0

Release Date: 9/29/2025

Due Date: 10/20/2025

Post Information
Posted At:Mon, Sep 29, 2025 10:05 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No
Overview
Summary

The Regional Transportation District will be replacing a section of double track crossing Walnut Street between the Auraria West Station and the Empower Field at Mile High Station in downtown Denver. The project includes the replacement of two curves consisting of pre-curved rail with restraining rail, tie assemblies and crossing panels.

Bidders shall prrovide a bid for all pre-curved rail, restraining rail, tie assemblies and track panels required to complete the construction of these projects. The bid shall be for track materials only.

The base bid shall include:

  • Pre-curved running and restraining rail for Curves NB05, and SB05 (including spirals)
  • 196 EA – Restraining Rail Tie Assemblies
  • 24 EA – Transition Ties Assemblies
  • 31 EA – Pre-cast Concrete Crossing Panels
  • 2 EA – Insulated Joint Kit – Single Rail
  • 2 EA – Insulated Joint Kit – Double Rail

Timeline
IFB advertised and made available to prospective bidders.:
September 29, 2025
Pre-bid briefing (Non-Mandatory):
Inquiry Period: Written questions from prospective bidders are to be received in the online procurement portal.:
October 7, 2025, 2:00pm
RTD sends responses to written questions, if any, to all prospective bidders through RTD’s online procurement portal.:
October 13, 2025, 2:00pm
Bids due: Bids must be received through RTD’s online procurement portal.:
October 20, 2025, 2:00pm
Bids will be publicly read via Microsoft Teams:
https://teams.microsoft.com/meet/2660732091244?p=iLSk3kwhJbeyL5xQ8K
RTD anticipates making final selection.:
October 31, 2025
* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.

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