Specifications include, but are not limited to: While not exclusive to these areas, this scope in this project primarily focuses on three areas: the east penthouse mechanical room, the east rooftop, and the basement mechanical room. A very high level summary of the scope in each area is as follows: • East mechanical room: Replacement of PAU-1, 2 & 3 • East rooftop: Addition of new OA intake and relief plenums, as well as new exhaust/relief fans. A new structural platform is being added to support this equipment. • Basement mechanical room: Replacement of the building heating water heat exchangers (2) and pumps (2). Also, potential replacement of heating water piping to pool heat exchanger HX-3 (Alternate #1). With a few limited exceptions, architectural, structural, electrical, plumbing, and fire protection scopes included within the project are support for the HVAC work included.