Mechanical • Remove and replace the roof top unit #2 with 90-ton unit as specified or approved equal • All mechanical, electrical, controls wiring and associated permitting to be provided by contractor • Tie in new RTU # 2 controller via BACnet/IP to existing BMS • Provide OSA damper control logic • Contractor responsible for any mobile heating/cooling systems to maintain adequate temperature in the building during construction (68°-72°) • All controls wiring will be in conduit • Label all pieces of equipment matching the schedule • Contractor will balance the system per design CFM requirements (+/- 10%) • Other work as detailed in Engineered drawings • Relocate 2nd floor static pressure pick up tube per engineered drawings • Install new 48x22 return grill per drawing M2B RA Markup • All overhead crane work to be performed outside normal business hours Monday – Friday 8:00 – 5:00 Screening Structure • A screening structure has been built over the equipment. The contractor is responsible for dismantling, removing and reinstalling the screening structure. Closeout Documentation • As-built drawings • Commissioning / Start up Report • Air Balancing Report • Operation and Maintenance Manuals (O&M) • Warranties and Guarantees
