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_...... __.. r- - - - - - - - - - - - QJ 61 <br />CHWP <br />-3 - " <br />R� <br />00 <br />00 J00 <br />EXIST. SAFETY REFRIG.LLJ <br />RUPTURECA u� <br />DISCHARGE <br />ON ROOF 8 <br />EXIST. EXII . <br />- <br />U � / <br />U <br />Lil <br />J <br />LLI <br />LLI <br />J <br />U <br />W <br />J <br />w <br />CLOSE ALL CHILLED WATER SUPPLY AND RETURN VALVES AND ALL CONDENSER WATER SYSTEM <br />VALVES TO ISOLATE EXISTING CHILLER CH-2 FROM THE EXISTING SYSTEMS. REMOVE CHR PIPING <br />CONNECTION TO EXISTING CHWP-2 PUMP INLET AND EXISTING SUCTION DIFFUSER AT THE BASE <br />OF THIS 8" 0 CHR RISER. RETAIN SUCTION DIFFUSER AND ALL FLEXIBLE CONNECTIONS AND <br />VALVES ABOVE. REFER TO ADDITIONAL DETAILS ON SHT M-3. <br />O2 REMOVE CHR PIPING CONNECTION TO PUMP DISCHARGE ON THIS EXISTING 8" 0 CHS RISER <br />ABOVE THE EXISTING CHWP-2. BREAK PIPING AWAY FROM EXISTING FLEXIBLE CONNECTOR <br />BOTTOM FLANGE. RETAIN EXISTING FLEXIBLE CONNECTIONS AND VALVE ABOVE. REFER TO <br />ADDITIONAL DETAILS ON SHT M-3. <br />O3 CLOSE ALL CONDENSER WATER SUPPLY AND RETURN VALVES AND ALL CONDENSER WATER <br />SYSTEM VALVES TO ISOLATE EXISTING CHILLER CH-2 FROM THE EXISTING SYSTEMS. REMOVE <br />EXISTING 8"0 CWS PIPING CONNECTION TO EXISTING CWP-2 PUMP DISCHARGE, RETAIN FLANGED <br />FLEXIBLE CONNECTOR, AND REMOVE ENTIRELY THE EXISTING TRIPLE DUTY VALVE ABOVE THE <br />FLEXIBLE CONNECTOR. REFER TO ADDITIONAL DETAILS ON SHT M-3. <br />® REMOVE EXISTING 8"0 CWR INLET PIPING FROM THE EXISTING FLANGED FLEXIBLE CONNECTOR TO <br />THE PUMP INLET. RETAIN EXISTING FLEXIBLE CONNECTOR AND BUTTERFLY WAFER VALVE <br />BEYOND. REFER TO ADDITIONAL DETAILS ON SHT M-3. <br />O5 REMOVE EXISTING PUMP CHWP-2 AND CWP-2 ENTIRELY. RETAIN CONCRETE PADS BENEATH EACH <br />PUMP. REFER TO RENOVATION NOTES TO EXTEND CONCRETE PADS FOR REPLACEMENT PUMPS. <br />REFER TO ADDITIONAL DETAILS ON SHT M-3. <br />© DRAIN CHILLER OF ALL CHILLED AND CONDENSER WATER. PREPARE CHILLER FOR REMOVAL OF <br />ALL REFRIGERANT AND OTHER ACCESSORIES AS NEEDED. REMOVE CHILLER COMPLETELY BUT <br />RETAIN CONCRETE PAD BELOW UNIT FOR RE -USE WITH NEW CHILLER. REFER TO RENOVATION <br />WORK FOR NOTES TO EXTEND CONCRETE PAD FOR REPLACEMENT CHILLER. <br />O7 EXISTING CHILLER CH-2 ELECTRICAL WIRING PANEL WILL BE REMOVED ALONG WITH CHILLER. <br />COORDINATE WITH ELECTRICAL PLANS. <br />® REMOVE EXISTING 8"0 CHS PIPING TO EXISTING CHILLER CONNECTION BACK TO POINT INDICATED <br />IN THE OVERHEAD PIPING ABOVE THE FLOOR. REMOVE WAFER STYLE BUTTERFLY VALVE AND <br />OTHER ACCESSORIES AS REQUIRED IN THIS CHS PIPING TO THE EXISTING CHILLER. REFER TO <br />RENOVATION WORK FOR NEW REPLACEMENT VALVE AND OTHER DEVICES TO BE INSTALLED AS <br />INDICATED IN DETAILS ON SHT. M-3. <br />O9 REMOVE EXISTING 8" 0 CHS PIPING FROM EXISTING CHILLER CONNECTION TO THE BOTTOM FLANGE <br />OF THE EXISTING WAFER STYLE BUTTERFLY VALVE IN THIS CHS RISER. RETAIN THE EXISTING <br />8" 0 BUTTERFLY VALVE FOR CONNECTION BY RENOVATION WORK. REFER TO RENOVATION WORK <br />FOR OTHER DEVICES TO BE INSTALLED AS INDICATED IN DETAILS ON SHT. M-3. <br />CH-3 <br />�I <br />u I 11 <br />EXIST. REFRIG. <br />RUPTURE 1 3 <br />0 VALVE DISC <br />J EXIST. REFRIG. <br />RUPTURE i <br />VALVE DISCH. <br />(� CHS <br />l9- 1S1 <br />00 00 <br />' 11 <br />00 C <br />00 <br />2 <br />EXIST. <br />CH-1 <br />wl <br />U a Z I 00 <br />L LJ Q 0 <br />_J <br />LLJ <br />-� CHS----- <br />I CHS <br />CWS 00(1) 1 00100 <br />6 �- <br />r <br />= 00 <br />U <br />�e vvr-z- �rTi - <br />00 1 2 'E;L 8110 <br />N <br />'S' rCWP-2Cn CD <br />_ CHWP-1 <br />u 00 <br />00 cn CWP-1 <br />N = <br />8 "0 00 <br />8„0 ��12 <br />CHS <br />12 "0 <br />n � <br />10 REMOVE EXISTING 8" 0 CWS PIPING TO EXISTING CHILLER CONNECTION TO THE BOTTOM FLANGE <br />OF THE EXISTING WAFER STYLE BUTTERFLY VALVE IN THIS CWS RISER. RETAIN THE EXISTING <br />8" 0 BUTTERFLY VALVE FOR CONNECTION BY RENOVATION WORK. REFER TO RENOVATION WORK <br />FOR OTHER DEVICES TO BE INSTALLED AS INDICATED IN DETAILS ON SHT. M-3. <br />11 REMOVE EXISTING 8" 0 CWR PIPING FROM EXISTING CHILLER CONNECTION BACK TO POINT <br />INDICATED IN THE OVERHEAD PIPING ABOVE THE FLOOR. REMOVE WAFER STYLE BUTTERFLY <br />VALVE AND OTHER ACCESSORIES AS REQUIRED IN THIS CWR PIPING TO THE EXISTING CHILLER. <br />REFER TO RENOVATION WORK FOR NEW REPLACEMENT VALVE AND OTHER DEVICES TO BE <br />INSTALLED AS INDICATED IN DETAILS ON SHT. M-3, <br />12 REMOVE TEMPORARILY THE EXISTING REFRIGERANT MONITOR SYSTEM PANELS ON THE WALL, & <br />EXISTING WALL MOUNTED FAN THERMOSTAT. RELOCATE ALL OF THESE DEVICES TO THE SAME <br />AREA ON THE OTHER SIDE OF THE SMALL EXISTING ELECTRICAL PANEL TO MAKE ROOM FOR A <br />NEW CHILLER CH-2 FREESTANDING STARTER PANEL. EXTEND WIRING FOR EACH OF THESE <br />DEVICES AND RECONNECT TO SYSTEMS AS BEFORE. REFER TO RENOVATION WORK ON SHT <br />M-2 FOR NEW LOCATION OF DEVICES AND TO THE ELECTRICAL PLANS FOR OTHER ASSOCIATED <br />WORK. <br />13 DISCONNECT EXISTING CHILLER CH-2 RUPTURE DISK SCHEDULE 40 THREADED STEEL PIPING <br />RISER FROM THE EXISTING CHILLER CH-2 COMPLETELY. REMOVE THE RISER PIPING FROM THE <br />CHILLER UP TO THE EXISTING TEE FITTING JUST ABOVE EXISTING CHILLER CH-2. REMOVE THE <br />EXISTING TEE FITTING AND REPLACE WITH A NEW THREADED STEEL SCHEDULE 40 ELBOW. <br />RECONNECT EXISTING CHILLER CH-3 PIPING, AND THE OTHER SIDE OF THE ELBOW FOR THE <br />CONTINUATION OF PIPING CONNECTING TO EXISTING CHILLER CH-1 AND EXITING THE BUILDING <br />OVER THE GARAGE DOOR NEARBY. <br />CHS CHR <br />12"0 12"o <br />TO/FROM <br />SYSTEM <br />12" CWS LOW <br />NEAR FLOOR <br />FROM COOLING <br />TOWER <br />12" CWR <br />HIGH <br />ABOVE FLOOR TO <br />COOLING <br />TOWER <br />NS 12"012"0 <br />MECHANICAL LEGEND <br />CHS CHILLED WATER SUPPLY PIPING <br />CHR CHILLED WATER RETURN PIPING <br />CWS CONDENSER WATER SUPPLY PIPING <br />CWR CONDENSER WATER RETURN PIPING <br />CHWP-X CHILLED WATER PUMP - NUMBER <br />CWP-X CONDENSER WATER PUMP - NUMBER <br />NEW PIPING OR EQUIPMENT <br />EXISTING PIPING OR <br />EQUIPMENT TO BE REMOVED <br />EXISTING PIPING OR EQUIPMENT <br />QOEXISTING OR NEW FLANGED WAFER <br />SHUTOFF VALVE WITH VALVE <br />HANDWHEEL & GEAR DRIVE <br />Tampa Bay Trane <br />G d <br />•��N •N1N A •�N ��• <br />• •w������w��Ns��N��• <br />W <br />W <br />J <br />Revisions: <br />No. <br />Description <br />Date <br />1 <br />INITIAL ISSUE <br />11/11/15 <br />ZZ <br />OW <br />HM <br />Q LLJ <br />T <br />>U Re <br />J <br />Z cM <br />J W a M <br />~ w J <br />—�M LL <br />�QCV -6J <br />a� <br />E <br />OJO >J <br />=a.Z m= <br />z <br />w w <br />CC <br />QJJ �0- <br />a <br />LL 0 V ti N <br />Z <br />Q <br />J <br />a = <br />O Z <br />a O r <br />O J O Z II <br />-� <br />LL 0 <br />M <br />z <br />a cr W J W <br />c <br />~ ~ J 0 J <br />._ <br />xZ_� Q <br />ca <br />QW=W (,) <br />o <br />CL a Cn <br />Project <br />Engineer: <br />G. BARBARI <br />Project <br />Manager: S. HELMER <br />Sales <br />Engineer: <br />R. GERUN <br />Date: 11 /11 /2015 <br />Job #: CROH5298715 <br />File Name: FL HOSP CH2 <br />Sheet #: M-1 of 3 <br />