21-508 - Roof Replacement Program BBWRRF, MWRRF, North Yonkers Pump S., Yonkers, N.Y.

The work under this contract consists of providing all necessary labor, material and equipment required for the full roofing system replacement and select structural modifications to select buildings at the North Yonkers Pumping Station including the Main, Maintenance, Screening and Hypochlorite Buildings; at the Blind Brook WRRF including the Control, Maintenance, Screening, Grit and Garage Buildings, and at the Mamaroneck WRRF including the Odor Control, Aeration and Sub-Station Buildings.  Work involved will address the replacement of all building roofing systems, resetting or replacement of coping stones, caulking of vertical joints, installation of safety railings, walking pads, brick repointing, repair or replacement of expansion joints and other related work as necessary at all buildings noted above.  (Bid range $ 8,900,000.00 to $ 9,700,000.00).