Invitation for Bid (IFB) No. 222DN003, issued July 18, 2022, is seeking bids from qualified firms to provide West Corridor Grade Crossing Battery Replacement. The Pre-bid briefing was held July 26, 2022, at 2 p.m. via Microsoft Teams. Bids will only be accepted electronically via email by Contracting and Procurement, RTD, hilda.vestal@rtd-denver.comuntil 2 p.m. prevailing local time on August 18, 2022. No paper bids will be