1 SCOPE 1.1 1.2 1.3 1.4 1.5 1.6 Furnish and install all materials and labor required to provide the scope defined below at the Fairfield Readiness Center located in Fairfield, California as described herein in these specifications. Replace (3) Train rooftop gas/electric packaged AC units with AHUs 6,7&10 (3) new rooftop gas/electric packaged AC units Trane model YHC047E4RLA**K0E*000,4-ton 17 SEER, 1600 CFM @ 0.700 ESP,460/60/3, 47.5 MBH Gross cooling and 49 MBH Net Heating Capacity, attach new curb adapter for new units to existing Curb, reuse roof penetrations, modify duct work as needed to transition from new units to exiting ducts. Replace (1) Train rooftop gas/electric 3 Ton Sigle Phase packaged AC unit AHU3 with (1) new rooftop gas/electric packaged AC units Trane model 4YCZ6048C1115A,4-ton 16 SEER, 1250 CFM @ 0.700 ESP,208-230/60/1, 48.0 MBH Gross cooling and 92, 115 MBH first and second stages input Heating Capacity, attach new curb adapter for new units to existing Curb, reuse roof penetrations, modify duct work as needed to transition from new units to exiting ducts. Replace (1) Train rooftop gas/electric packaged AC unit AHU8 with (1) new rooftop gas/electric packaged AC units Trane model YHC047E4RLA**K0E*000,4-ton 17 SEER, 1250 CFM @ 0.700 ESP, 460/60/3, 48.0 Gross cooling and 49 MBH Net Heating Capacity, attach new curb adapter for new unit to existing Curb, reuse roof penetrations, modify duct work as needed to transition from new units to exiting ducts. Replace (2) Train rooftop gas/electric packaged AC units AHU4&9 with (2) new rooftop gas/electric packaged AC units Trane model YHC092F4RLA**K0E*000,7.5-ton 14.5 SEER, 2500 CFM @ 0.700 ESP, 460/60/3, 86.5 Gross cooling and 96 MBH Net Heating Capacity, attach new curb adapter for new unit to existing Curb, reuse roof penetrations, modify duct work as needed to transition from new units to exiting ducts. Replace (3) Trane rooftop gas Furnace heating only packaged units ,with (3) new rooftop gas Furnace heating only packaged units Trane model GRAAXXX, 200MBH input heating capacity (F-1)3420 CFM @ 1.0 ESP, and (F-3&4) 2525 CFM @ 0.7 ESP 460/60/3, provide new curbs or curb adapters, Reuse existing roof support, reuse roof penetrations, modify duct work as needed to transition from new unit to exiting ducts. 1.7 Remove existing thermostats, Existing TCP (Temperature Control Panels) and existing timers if any, install new thermostat, install new thermostat with Co2 sensors in all classrooms and conference rooms, install new standalone controls. 1.8 Clean all existing ductworks. Replace all flex duct at new diffuser/grille locations. 1.9 Air balance all new units after installing all new HVAC equipment. 1.10 Replace all diffuser/grilles/registers with new. Replace any ceiling tiles broken or damaged during construction with new. Match existing conditions.
