Y1DZ--620A4-19-122 Replace Domestic Hot Water System Buildings 19, 20 and 21

The Contractor is to provide and Install domestic hot water system utilizing in house steam supply for Buildings 19, 20 and 21. The Contractor will phase and decommission and remove the current domestic hot water system for building 19, 20 and 21, located in the basement of building 21. Phasing will be required to ensure domestic hot water is maintained to each of buildings during construction. Work includes, but is not limited to the following: The Contractor shall provide labor and materials for the removal and installation of domestic hot water system for Buildings 19, 20 and 21 at the Castle Point Campus. The Contractor will perform a phased decommission and remove of the current domestic hot water system for buildings 19 ,20 and 21 located in the basement of building 21. Phasing will be required to ensure domestic hot water is maintained to each of buildings during construction. GENERAL CONSTRUCTION: Work includes general construction, alterations, which are necessary for the removal of existing structures. Construction of other items, which include but not limited to renewing doors, door frames, and new finishes to the mechanical rooms. Additional work includes labor, material, equipment and supervision to complete required elements per drawings and specifications. Electrical Work: Work includes all labor, material, equipment and supervision to perform the required electrical construction work on this project including connecting the new water heaters to existing panels. Mechanical Work: Work includes all labor, material, equipment and supervision to perform the required Mechanical construction work on this project including installing two packaged semi-instantaneous steam fired water heaters, per buildings 19 (C), 20 (B), and 21 (A). This installation will include all connections to existing steam supply, condensate return system, domestic cold and hot water lines. Electrical Work: Work includes all labor, material, equipment and supervision to perform the required electrical construction work on this project including connecting the new water heaters to existing panels. Install all wire & cabling, make all connections, terminations, and patch panel connections to all it/phone and control systems to allow a complete commissioning of systems installed or interfacing with this project s equipment and/or process.

Division 33 -

Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks.