Specifications include, but are not limited to: o replace failing high temperature hot water and chilled water infrastructure and increase reliability of these utility services for the south campus, the Owner desires to replace sections of the existing underground piping serving the heating and cooling needs of buildings in this area of campus. This Project consists of replacing the 12” HTHWS and 12” HTHWR piping with new 12” piping from the end of the existing shallow trench located below the pedestrian bridge at Thomas Beckham Hall [663]) across Halsted Street to the existing vault (VLT-06) located under Rochford Road, south of James J. Stukel Towers (665). In addition, the Project also consists of renovating the existing valve vaults (VLT-05, VLT-06, and VLT-07). The renovation consists of replacement of piping and valves, sump pumps, and the vault ceiling, hatch, and ladder.