Construction Projects

Repair Emergency Infrastructure

Reconstruct and replace steam vaults and tunnel damaged by water and replace the connecting two vaults which are deteriorated beyond the point of repair to include the protection or replacement of the existing steam piping and valving within. Phase 1a: Install a new 2” high pressure return pipe (HPR) from the existing west side of the tunnel under Rose St at Huguelet and extend to the existing steam vault near Small Animal. In addition, install a new 3” forced main on the sump pump from the west side tunnel to the closest sanitary manhole. Extend new electrical service from the existing Small Animal steam vault to the existing west side tunnel and provide new lighting and power in the west side tunnel.

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