Transmission Mains & Critical Valves Progressive Design-Build (250130)

DC Water progressive design-build RFP (Re-Bid 2) combining four drinking water infrastructure renewals. Covers large-diameter water main replacement or rehab and critical valve replacements. Source: https://www.govcb.com/statebrowse/state.bids-District%20of%20Columbia-District%20of%20Columbia%20Water%20and%20Sewer%20Authority.htm Listed by BidSH research from public bid advertisements — verify details at the source.