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Hl Hl x 4 ���cx cxoxr.Nc <br /> BP 1 - we�6� Ps,n.a.... <br /> DDC Al SUPPLY TEMPERATURE <br /> ill r C 0 i1I T C'1 I + PRESSURE GAUGE INANE PUMP <br /> TO/FROM BCUS DDC Al RETURN TEMPERATURE TRIPLE DUTY VALVE GATE VALVE GAUGE ISOLATION <br /> A DOC Al SUPPLY PRESSURE VALVE(TYP) <br /> 1761 FLEXIBLE CONNECTION <br /> / ,1 FIEGBIE CONNECTOR GATE VALVE <br /> a / AS,..-1 _�• I PRESSURE GAUGE �( GAUGE ISOATION VALVE,TIP GATE VALVE rJ <br /> 0. / eN-1 -IN , l°- AIR VENT VALVE <br /> BgLER MAKE-UP SF 1 SUCTION DIFFUSER W/STRAINER <br /> TO'C' TO'B' SR- / _ WATER r TAIL -/ • <br /> - CONCRETE INERTIAL BASE I I O I DRAIN VALVE , , <br /> r2/ AI TYp / • SPRING ISOLATORS ' ' ii .. BLOW-OFF VALVE �lil_. ..I I� <br /> _.... _... /% �. TO DOMESTICWTER/.� - CONCRETE HOUSEKEEPING PAD ©',f,.I ImmmmiLi STRAINER 1',� - <br /> / (E)RT-1 / I • ■ <br /> / (RELOCATE) / ■UN. ■ BALL VALVE <br /> 2)f-HOUR �3-HWRZ 3'HWR —DCiIH ill-Do- ,..__21 I PUMPS ARE <br /> INSTALLED INBOILER VERTICAL PIPING. <br /> /tip /e 11110. .■ <br /> FROM'B' FROM'C' <br /> �2 <br /> 1 BOILER ROOM FLOW DIAGRAM 2 BASE MOUNTED PUMP INSTALLATION 3 INLINE PUMP INSTALLATION <br /> MEG. SCALE NIS M4.0 SCALE NIS M4.0 SCALE NTS <br /> EXISTING MANUAL AIR VENT <br /> • EXISTING MANUAL AIR VENT TO REMAIN; <br /> EXISTNG UNIT VERIFY AIR VENT IS OPERATION AND <br /> VENTILATOR COIL INFORM CLIENT IF INOPERABLE <br /> - NEW 2-WAY CONTROL VALVE. DETAIL NDIE UNION(TYP) <br /> SEE CONTROL VALVE SCHEDULE OFFSET FLUE AND C MBUSTOR AIR <br /> NEW 2-WAY MODULATING CONTROL HORIZONTALLY AS REWIRED TO AVOID <br /> VALVE;SEE CONTROL VALVE SCHEDULE NEW CONTROL VALVE <br /> EXISTING MANUAL AIR VENT TO ROOF/CERTNG STRUCTURAL MEMBERS BOILER LOOP SUPPLY <br /> NEW MANUAL CIRCUIT REMAIN.VERIFY OPERATION. NEW MANUAL CIRCUIT SETTER VALVE / <br /> r SETTER VALVE INFORM CLIENT IF INOPERABLE —I -II 1 -/ CHECK VALVE Z NEW CIRCUIT SETTER <br /> •IF'--{JQ--Rl NEW BALL VALVE(TYP)-1 2-PA TO 7-11'WG PRV, BOILER LOOP RETURN <br /> �I I VENT FULL SIZE TO EXTERIOR L I Silver Lake Elementary <br /> EXISTING —�� <br /> _ SUPPLY AND <br /> I_' EXISTING ISOLATION VALVES TO t'\\ RETURN PIPING APPLIANCE REGULATOR I Boiler Replacement <br /> 'I�I��Il��ll 11 r�l" REMAIN.VERIFY OPERATOR. TO CRAWL FLUE <br /> / SHUT-OFF VALVE,M <br /> INFORM CLIENT IF INOPERABLE NEW STRAINER SPACE COBUSTO l � 5 R address: <br /> UNION(TYP) WITH DRAIN VALVE I AIR PRESSURE AND TEMPERATURE ENISTHE }-NEW ISOLATION VALVES 12815 Bothell-Everett Highway <br /> NEW PETE'S PLUG NEW HOSE END I ' / LEST VALVETYP UNIT HEATER Y// <br /> IFI Everett,WA 98208-6630 <br /> UNION(TAP) WITH CAP <br /> EXISTING siN Ill I I .1 S S <br /> RADIATION COIL I I PRESSURE GAUGE(TYP) <br /> A'` THERMOMETER(TOP) <br /> EXISTING r UNION(TOP) ■ NEW STRAINER <br /> CONVECTOR/RADIATION <br /> CABINET I / REMOVE EXISTING CONTROL _ STRAINER <br /> VALVE,CIRCUIT SETTER DRAIN VALVE— <br /> U <br /> VALVES AND D IN AN B�.B2 ■ \/ PUMP(BP-1 OR BP-2) <br /> VALVES LOCATED IN BASEMENTOR CRAWL SPACE AND REPACE REMOVE EXISTING 3-WAY CONTROLWITH STRAIGHT PIPING TO VALVE,CIRCUIT Scl R H,STRAINERPADMATCH EXISTING AND INSULATE. AND ISOLATOR VALVES LOCATEDREPACE ANY DAMAGED OR IN CRAWL SPACE AND REPACE TO NORM CONNECTION SIEETYP <br /> MISSING INSULATION IN THE WITH STRAIGHT PIPING TO MATCH <br /> CRAWL SPACE OR BASEMENT EXISTING AND INSUATE.REPACEAREAS ANY DAMAGED OR MISSING <br /> INSULATION IN TIE CRAWL SPACE <br /> CONDENSAIE TREATMENT ASSEMBLY CODENSAIE ROTE TO DRAIN <br /> 4 EXISTING CON VECTORIRADIATION COIL PIPING DIAGRAM ® EXISTING UNIT VENTILATOR COIL PIPING DIAGRAM 6 BOILER PIPING DIAGRAM 7 UNIT HEATER PIPING DIAGRAM <br /> M4.0 Kr.F.NTS SCALE NTS 114.LT SCALE:NTS M40 SCAT F.NTS <br /> EXISTING MANUAL AIR VENT <br /> TO REMAIN;VERIFY AIR VENT design phase: <br /> IS OPERATION AND INFORM <br /> CLIENTNIONIF INOPERABLE PERMIT <br /> UNION(TYP) 3-WAY VALVE S K�\V/� I <br /> REPLACE EXISTING 3-WAY <br /> CONTROL VALVE WITH NEW <br /> INPUT TO DDC 2-WAY CONTROL VALVE.SEE <br /> WATER METER CONTROL VALVE SCHEDULE <br /> PRESSURE GAUGE(TYP) BACKFLOW PRESENTER(RPBP) EISTNGWLOOWR <br /> ORPLACE AUTOMATC BA ANCEAL revisions: <br /> VALVE WITH NEW MANUAL <br /> CW PRESSURE RELIEF VALVE, t CIRCUIT SETTER VALVE <br /> EXTEND AND TERMINATE no. description date <br /> T RELIEF PIPING OVER ll I I ►--0QS <br /> NEAREST DRAIN EXISTING ISOLATION <br /> IL OR HEATING VALVES TO REMAIN EXISTING <br /> I I I NTIATNG COIL �/Y COIL MANUAL CIRCUIT SETTERS <br /> STRAINER NON POTABLE WATER II 4f/ I f I I S <br /> FUNNEL DRAIN PRESSURE REGULATING REPLACE EXISTING STRAINER WTTi — <br /> VALVE(PRV) NEW STRAINER WITH DRAIN VALVE <br /> EXTEND DRAIN PIPE TO AND NEW HOSE END WITH CAP <br /> TERMINATE OVER FLOOR DRAIN QUICK FILL BYPASS <br /> 1 INSULATE COIL PIPING AND REPLACE41W '•A <br /> ANY DAMAGED OR MISSING INSULATION. � <br /> ,4i <br /> CITY OF EVERETT <br /> 8 BOILER FILL DETAIL 9 BLOWER COIL UNIT AND HEATING VENTILATING UNIT COIL PIPING DETAIL 10 3-WAY VALVE DETAIL REVIEWED <br /> M �i�/'I E� JE ®R PERMIT <br /> 40 SCALE NIS M4.0 SCALE:NIS M4.0 SCALE:NIS <br /> design by. R L/A V <br /> drawn by: J A/J Z <br /> scale: as noted <br /> date: 11/15/2022 <br /> job no.: 2022.125 <br /> sheet title: <br /> MECHANICAL <br /> DETAILS <br /> Iapprovals: sheet number. <br /> M4.0 <br />