EXISTING CONDITIONS ARE SHOWN BASED ON INFORMATION OBTAINED FROM FIELD SURVEYS AND EXISTING BUILDING DOCUMENTS. CONTRACTOR SHALL VERIFY EXISTING CONDITIONS AND REPORT ANY CONFLICTS TO ENGINEER BEFORE PROCEEDING. CONTRACTOR SHALL PERFORM ALL DEMOLITION WORK REQUIRED TO COMPLETE THE INTENDED SCOPE OF WORK, WHETHER SHOWN ON THE DRAWINGS OR NOT. REMOVE ALL EXISTING CONDUIT & APPURTENANCES THAT ARE ABANDONED OR NOT TO BE USED. CONTRACTOR SHALL VERIFY LOCATION AND SIZES OF EXISTING EQUIPMENT, CONDUIT, ETC. IN FIELD. ELECTRICAL CONTRACTOR TO DISCONNECT POWER, REMOVE UNUSED POWER WIRING, CONDUITS, ACCESSORIES, ETC. TO EXISTING EQUIPMENT THAT IS TO BE REMOVED BACK TO SERVICE PANEL. CLOSE ALL UNUSED PIPE CONDUIT IN WALLS AND FLOORS TO MATCH ORIGINAL CONSTRUCTION, FIRE RATING AND FINISH. THIS CONTRACTOR SHALL REMOVE ALL DEBRIS RESULTING FROM DEMOLITION AND INSTALLATION OF NEW WORK. THE WORK AREAS SHALL BE KEPT CLEAN AT ALL TIMES TO THE SATISFACTION OF THE OWNER. IF HAZARDOUS MATERIALS ARE IN ANY WAY SUSPECTED, INCLUDING BUT NOT LIMITED TO ASBESTOS, POLLUTANTS OR PCB, INFORM THE OWNER IMMEDIATELY AND SUSPEND PROGRESS ON THAT PORTION OF WORK. WHERE CONDUIT IS DEMOLISHED, ALSO DEMOLISH ALL HANGERS AND ACCESSORIES UNLESS OTHERWISE CALLED OUT TO BE SAVED OR REINSTALLED. WHILE DEMOLITION DRAWINGS INDICATE SPECIFIC CONTROL DEVICES TO BE REMOVED, REUSED OR REPLACED, CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFYING EXISTING CONDITIONS BEFORE DEMOLITION IS PERFORMED. CONTRACTOR SHALL PROVIDE A FULLY OPERATIONAL CONTROL SYSTEM AS SPECIFIED. A1 PREC-1 1 3 - 25 Ton PKGD Precedent Unitary Roofto YZK120A4SBL**P4C0A1B100A0010A Product Data - 3 - 25 Ton PKGD Precedent Unitary Rooftop Item: A1 Qty: 1 Tag(s): PREC-1 DX Cooling / Gas Heat Ultra High Efficiency R-454B Refrigerant 10 Ton 460/60/3 Symbio 700 unit controls 10:1 Modulating gas heat Low capacity gas heat 0-100% Low Leak Econ., comp. enthalpy control, with barometric relief damper Multiple Zone Variable Air Volume with standard motor Hinged access panels with 2-in MERV 8 filters Through-the-base electric connections Non-fused disconnect switch Powered 15A convenience outlet Advanced Controller with BACnet communications interface Return air smoke detector Stainless steel drain pan Low ambient cooling to 0F 3-year parts, coils & controls warranty 5-year compressor parts only warranty
