Bidders shortlisted and RfPs invited for Hamilton LRT DBFOM PPP and Union Station Enhancement DBF PPP, Canada April 17, 2018 | North America News Infrastructure Ontario (IO) and Metrolinx have shortlisted three consortia and invited requests for proposal (RfPs) to deliver the Hamilton light rail transit (LRT) system on design, build, finance, o... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password