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BOGARD I PASCUA <br /> ENGINEERS,PS <br /> CONSULTING ENGINEERS <br /> 2212117th Ava..SE,S"X"111 <br /> 625d1 <br /> Bdh"42W H"Alo"90021 <br /> 53100 <br /> ��w W8 <br /> 0 <br /> �9P <br /> 112" (E)UNIT HEATER,50 MBH 1/2" (E)UNIT HEATER,50 MBH <br /> (E)GAS REGULATOR <br /> 2"(E)2"LOW PRESSURE (E)2"LOW PRESSURE <br /> GAS LEAVING 3/4" (E)WATER HEATER,250 MBH GAS LEAVING 3/4" (E)WATER HEATER,250 MBH ,. <br /> 2" MECHANICAL ROOM MECHANICAL ROOM P R� b >a 1-112" 1-112" 2" 2" r�/2" � (6 1-112" 1-112" 2" 2" �SSIOHn�EN�� <br /> 1-1i2 ----6-2" 1-112" B-1 1250 MBH 1-1/2"-0 - `- (E)BOILER,2655 MBH <br /> 1-1/2" B-2 1250 MBH gE)2"MEDIUM PRESSURE DEMO EXISTING BOILER,PRV (E)2"MEDIUM PRESSURE <br /> AS ENTERING GAS ENTERING <br /> POC TO NEW WORK;PREPARE MECHANICAL ROOM AND PIPE TO BOILER MECHANICAL ROOM <br /> FOR RECONNECTION <br /> �41 PARTIAL NEW NATURAL GAS PIPING DIAGRAM 3 PARTIAL DEMOLITION NATURAL GAS PIPING DIAGRAM J. <br /> M3.1 SCALE:NONE M3.1 SCALE:NONE <br /> N <br /> of ,cam_, <br /> (E)MAKE-UP WATER THERMOMETER <br /> O o 1--I <br /> j J_j x <br /> AIR SEPARATOR,AMTROL <br /> 6-ASL OR APPROVED EQUAL TS I U <br /> CWS N 11 0CWS CWS CWS <br /> AAV SPRING CHECK TS 6" 6 TS C/1 <br /> VALVE(TYP) 41 41 1--1 <br /> 1 9 i'---CWR-- -�rH---�\ \ - -��+--------f--- ---'�'-- --� ----CWR----- •------ +-- }---�---y --J CWR---�---r CWR M W <br /> 1"BLEED DRAIN SEE DETAILS - - 1 (E)REGULATOR 1 6" --- 6" 6"CWR FROM BUILDING J W F4 <br /> CONNECTION TO SPRAY I I / \ a/ <br /> DISCHARGE PIPE M32 M32 I 1 1" I T PRESSURE GAUGE T I� 6" 6" TS LOOP HEAT PUMPS <br /> I I 6"CWS OUT TO BUILDING Q <br /> SOLENOID BLEED I 6" I 6" TO DRAIN (E)RPBP I 314" 3"HWS \ \ 3 HWR W pOp <br /> VALVE CONTROLLED BY TRIPLE DUTY LOOP HEAT PUMPS W <br /> VALVE TYP 1 I 3"HWR 3"HWS <br /> CHEMICAL FEED FC-1 VALVE(TYP I�o-IlF�wwl W U W <br /> CONTROLLER PRESSURE 11 I r e <br /> SUCTION I I GAUGE 1 POC I ------K, 1.1/2" 2"G,SEE M3.1 <br /> DIFFUSER(TYP) I I G G <br /> FLANGE I HOSE BIBB I Ar by/T <br /> CONNECTIONS VFD I VFD 1 „ I HB-1 If 6"CWR THERMOMETER I G I In G 1-1/2" U <br /> 1" 6"CWS AND 1 1 FLEX I I P YIY <br /> 6"CWR / / CONNECTION I (E)SHUT-OFF I � ) - P/T DIRT LEG <br /> SPRAY 2"NON-POTABLE T T (TYP) j I VALVE(TYPICAL) I BUTTERFLY I \ I I I \ I (TYP) <br /> MAKEUP TO FC-1 i - -� / I / I I I VALVE(TYP) Z I tQ TH I <br /> PUMP I I p p r pR R PRESSURE I I� PRESSURE REDUCING VALVE <br /> SOLENOID GAGE(TYP) 1 6"CWR I \ \ ��WITH 3/4"VENT TO EXTERIOR <br /> I HEAT TRACE PIPING\ \ 1r I B-2 B-2 EXTEND P&T VENT PIPE TO <br /> n T / AND VALVES(TYP) XT-1 1 I BP_2 BP_2 FLOOR DRAIN(TYP) <br /> I POC(3 TYP) I DI tlaw/r+y+ tl fF+,+ PROVIDE 4"HIGH CONCRETE <br /> I I Y HOUSEKEEPING PAD FOR EACH BOILER <br /> NEW FLOOR SINK OVERFLOW DRAIN CWP-2 CWP-1 I I \-CHEMICAL FEEDER, SECURE BOILER CHECK VALVE STRAINER <br /> IN YARD PIPE,TERMINATE - (E)6"CWR 1 WESSELS CPFTA-2 OR TO BASE(TYP) (TYP) (TYP) <br /> I APPROVED EQUAL <br /> 2"FLUID COOLER AT FLOOR SINK IN (E)2"H2O (E)2^ <br /> DRAIN PIPE YARD (E)6"CWR . 1 POC TO(E)CWR BELOW GRADE <br /> (E)VAULT (E)DRAIN VALVE(3 TYPICAL) (E)PIPING BELOW GRADE POC TO(E)CWR BELOW GRADE (E)2"MAKE-UP TO CT-1 <br /> MECHANICAL ROOM PIPING DIAGRAM <br /> M31 SCALE:NONE <br /> PRa.No: 21015.00 <br /> OMM BY: - <br /> CHECKED BY:LWB <br /> DATE: FEB 3,2023 <br /> REVISIONS. REVISION I ISSUE DATE <br /> BID SET <br /> (E)AUTOMATIC AIR (M E FLOW <br /> VENT(TYPICAL)-, �^ ETER (EIBALL VALVE <br /> 4 I VENT <br /> (E)3l4"BALL r-go-- -HwR--+- � �-i--(E)s"HWS-��-� a--- �+ ]]]-►-i <br /> VAL AIR VENT-� i K_DEMO 6"CWR PIPING, E)TEMPERATURE GAUGE (E)MAKE-UP WATER DEMO 6"CWS PIPING, <br /> REFER TO PHASING PLAN i r TYPICAL) i REFER TO PHASING PLAN <br /> r------- FOR DEMOLITION SEQUENCE FOR DEMOLITION SEQUENCE <br /> DEMO HEAT I HWR INI!-i/F--tHWR-------J <br /> G7, �,}� DEMO PIPING AND (EIGRISWOLD FLOW L'J <br /> EXCHANGER CWR OUT ° /F-i - �- r--- 4-------(E)6"HWR----------0�T----� SUPPORTS,TYPICAL (E)RPBP (E)PRESSURE CONTROL-364GPM <br /> f REDUCING VALVE <br /> ,- E 3"SHUT-OFF VALVE 2 TYPICAL <br /> (E)AQUASTAT(TYPICAL) I O ( ) <br /> [---------D I I I I I I r �-0o-IIFoC-HPa-II <br /> I I I I 1 (E SHUT-OFF (E)FLOW METER , <br /> r --------- n (E)HEATTRACE ' <br /> �! DEMO AIR �_ V LVE(TYPICAL) .' ' r (E)CIRCUIT BALANCING VALVE <br /> i' i A (E BALL VALVE <br /> I I I I 1 r--I—________-0o-_________________, w SEPARATOR 1 ' � ,' / i � i AIR VENT <br /> I Cf�ttl�ii+ —HIH/Fi�cft\y I I �_________ I ____J `' <br /> DISCONNECT PIPING, y (E)HX-1 1 i i i i ' r <br /> CONTROLS AND ECT-1 �______ (E)HWS- .=-- --r---------------� E HWS.______I_______ <br /> ELECTRICAL AND DEMO i O i i i (E)FLOW METER r (E)BP-1 *-�i _( 6 \ Q <br /> COOLING TOWER L--1 I 1 Q---' ------ -- 3"- -rt�r DEMO BOILER <br /> i I F"-------- <br /> X CWS IN�4�a -- i/r----------i -- T----- J 7 / x <br /> r' (E)GRISWOLDFLOW �9 ' i` E],' \ F\ F\ <br /> �- y HWR OUT�3�ifF__(E)THWR-_�___i__J CONTROL-364GPM (E)AS-1 W ---- \ \ <br /> r_________ � <br /> (E)HEAT TRACE I I I F---11 1 (E)RETURN 1 <br /> DEMO PUMP n SENSOR TO \ (E)B 1 i r DEMO PUMP _ DEMO PUMP <br /> E CP lr I u T CONTROL r T Tf T T (E)LP-2- <br /> 1 ( ) �( AND BASE X i ' T - (E)LP-1 AND BASE AND BASE <br /> DISCONNECT CWS,CWR, I 1 T r l� DEMO GLYCOL I w I r � BOILERS I D I <br /> �f ANDMAKE-UPWATERPIPING 1 Q__:____ aIF TANK <br /> L x ABOVE GRADE AND DEMO <br /> _ <br /> DEMO EXPANSION -I�-----,DEMO CHEM -_-=sj. <br /> -----, ------- FEED TANKL_____ ------- ---------- <br /> DEMO CONC.CONC. DEMO CONC. <br /> SHEET TITLE <br /> SCHEMATIC <br /> II — (E)6"CWR i HOUSEKEEPING PAD HOUSEKEEPING PAD HOUSEKEEPING PAD <br /> II (E)2'H20 I (E)2' <br /> H (E)TCWR DIAGRAMS <br /> (E)VAULT E)DRAIN VALVE (E)BELOW GRADE <br /> �3 TYPICAL) PIPING TO REMAIN <br /> �1 MECHANICAL ROOM PIPING DEMOLITION DIAGRAM SHEET NUMBER <br /> M3.1 SCALE:NONE M3 . 1 <br /> m <br /> CLI <br /> ro <br /> E"TPRa­ SHEET 14 OF 15 <br /> N <br /> O <br /> f� <br />