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HomeMy WebLinkAboutM06-0179 plans� ME��iAN1CA� SPE�C#FiKATlQN 1. GENERA�: a. FURNISN A�L LABOR, SUPERVISfQN, MATERIALS, EQUlPMENT AND FACIL(T1ES NEGESSARY TO FURNISN, FABR#CATE, QELIVER, STORE AND INSTALL ALL WGRtC t�lOTED ON THE DRAWtNGS AND/Of2 SPECIFIED NEREIN. b. THE GONTRACTOR SHALL FURNISH AND INSTA�L ALL WORK NECESSARY TQ MAKE A CQMPLETE SYSTEM WHETHER OR NOT SUCN DETAILS ARE MENT[QNED IN THESE SPECIFICRTIONS OR SHtJWN {�N THE PLANS, BUT WHlCH ARE CaBV10USLY t�lECESSARY Ta MAKE A GUMPLETE SYSTEM, EXCEPTING ONLY THQSE PdF2TIQNS THAT ARE SPECiFIGALLY MENTIONED HEREfN OR PiAWLY MARKED ON THE ACCOMPANYfNG DRAWINGS AS BEING INSTALLED UNDER AN�THER SECTIQN taF THE SPECIFlCATIONB. 2 WC.}RKMANSHIP: a. THE WORK SHALL BE ACCC3MP�[SHED W A THORflUGH AND WtJRKMAN-LIKE MANNER SATISFACTORY TO AND MEETING THE APPROVAL �F THE OWNER AND ARCHI7ECT. 3. MATERIALS: a. ALL MATERIALS AND EQUIPMEN7 SHA�L BE NEW AND THE 6EST QF THE1R RESPECTIVE K1ND, FREE FRQM AL� DEFECTS AND OF THE MAKE AND QUALITY SPECIFIED. 4. SITE INSPECTION: a. CONTRACTOR SHA�L VISIT THE Sii"E C3� WQRK PRIOR TO SUBMISSi�N C�F HIS BI� AND TN�RQUGHLY FAMILIARIZE-HIMS�(.� WITH THE WQRKiNG GONDITIONS & EXACT NATURE OF THE WC�RK. b. SUSMISSlON OF A BiD ACKNC�WLEDGES �ULL RESPONSIBIUTY FOR FURNISHING A GQMP�ETE AND FUNGTIONAL SYSTEM. c. NO GHANGES IN GONTRACT WILL BE MADE TO ACCt�MMt�DATE OR ALLOW EXTR�fi FUNDS FC3R ANY OMISSION WHICH RESULTS FROM A FAILURE fi� THC3ROUGHLY MAKE Tt-�E EXAMINAT{t,iN. 5. GODES AND PERMITS: a. A�L MECNANlCAL EQUIPMENT, INSTALLATION, ETC., SNALL CONFflRM TO THE 2Q03 IMC CQQE AND tJRDINANCES AS INTERPRETED BY THE TOWN C?� VAIL BUIl.D1NG DEPARTMENT. b. CONTRRCTOR SNAt�� OBTAIN ANQ PAY FOR Ai..L PERMIiS AND INSPECTIt7NS. c. COPIES O� A�L PERMITS AND INSPECTION REPORTS SHALL BE SUBMIITED TQ THE ARCHITECT. 6_ AS-BUI�TS: a. C(JNTRACTOR SHA�L PROVIDE A CC?MPLETE SEY t�F AS-BUI�TS C70CUMENTS WITH ALL CHAN�E� NOTEQ THEREflN AT THE Ct3MPLETION OF TI-IE PR4JECT AND PRIOR T� �INA� ACCEPTANCE AND PAYM�NT. 7. GUARANTEE: a. CQNTRACTOR SHALL UNC�7ND171C}NALLY GUARAi�TEE AL� LABC3R AND MATERlALS ON ALL W4RK AGAINST DEFECTS IN W{�RKMANSHIP AND MATERlALS FOR A PER1flD C7� tJNE YEAR AFTER COMPLETION. 8. SUBMITTALS: a. CATALOG iNFORMATtON ANQ CUTS 4F A�L EQUIPMENT AND DEVICE� SHA�� BE SUBMlTTED T(� l"HE ARCHITECT FOR REVIEW {S1X CUPiES QF EAGI-i). 9. COORD{NATIQN: a. THE DRAWINGS ARE Dlr��RAiV{MATIG AND INTENDEQ TO SHaW SCOPE. b. THE CONTRACTOR SHAL� Ct�ORDiNA7E HIS WORK WITH GTHER TRADES TO PROViDE BEST ARRANGEMENT OF Rl.�. DUCTS, PIPE�, CUidDUIT, ETG. 1Q.CUTT{NG AND PATGHING a. ALL CUTTING AND PATCHING REQUIRED OF TNE S7RUCTURE (NEW OR EXISTING) SHALL BE PROVIDED UNDER OTHER SECTIQNS Q� THE WQRK. b. PROVIDE NEGEBSARY REQUIREMENTS TO THE PROJECT SUPERINTENDENT. 11. CLEANUP: a. UPON COMPLET(ON QF THE WC�RK UNDER THIS SECTIC�N, THE GONTRACTOR SHALL REMQVE ALL SURPLUS MATERIALS, EQUIPMENT AND DESRiS iNG1DENTAL TO THIS WORK AND LEAVE THE PREMISES C�EAN AND ORDERLY. `12. S-1 & B-2 8dILER F�UE VENTING: �. APPRQVED BOILER FLUE VENT PIPiNG SHALL BE GAS-T(GNT OR WATERTIGHT 304 STAINLESS STEEL C�RROSI�N RESISTANT CHIMNEY SYSTEM. b. EXHAUST PIPING SNQULD BE SL.OPED BACK TO THE BOILER CC1Ni�lECTIONAT A MINlMUM SLOPE C?F 2°l0: 13. INSU[ATION: a. WSULATfON SHAL� BE U.L. LISTED IN COMP�tAtVGE WiTH F�AME-SPREAD RATtNG QF NOT MORE TNAN 25 AND SPJIOKE DENSIT`( NOT EXCEEQiNG 50, PER THE UNIFORM MEGHANICA� CODE. IiVSTALtATION SHALL BE IN ACCORDANGE Wli'N UMC .z .- REQUIREMENTS. b. HEATING NO i WATER SUPP�Y r�ND RETURN SHAL� BE INSULATED WITH FAGTORY PREFABRIGATED CLOSE C�L�t,_ �OF,M TYPE INSULATION WITN FAGTQRY APP�iED SERVIGE JACKET {MIN. R= 4.Oj. INSULATt4N TNIGKNESS SHALL BE 1-112'", e. AL� PiPiNG ROUTED BELOW TNE SLAB UNDERGROiJND SNA�C. BE TYPE "'k" CaPPER ANa SHALL BE INSULATED WITH ARMIFLE�C TYPE INSULATIQN. d. ALL CC3NGEALEQ HW5 & HWR, AND SMS &$SMR DISTRIBU710N PIPING SHAL� BE INSU�ATED WITH ARMiFLEX TYPE INSUC.ATIC?N TO MINIMIZE UNCONTROLLED NEAT LOSS WTO THE BUILDING. ALL EXPQSED PIP{NG SHALL BE INSULATED WiTH 1-`ii2" THIGK CLQSE CEL� FOAM INSULATIOtV W!T}-{ ALL SERVICE JACKETiNG. 14. HEATING PIPING: a. HEATING HC}T WATER PIPING 2'/�" INGHES ANQ BELOW SHAL� BE TYPE "L" C�PPER, HARD QRAWN, WITH WROUGHT CQPPER SWEAT FITTINGS. JO{NTS SHA�L BE SOLDERED WITN 95-5 QR SiLVER SQLDER. CC�NDENSER WATER AND NEAT(EJG HOT WATcR PIPlNG 3" ANQ ABOVE SHALL BE SCHEDULE 4Q BLACK STEEL A-53 SEAMLESS PIPE WITH WELDED �iTfINGS. b. VAL�IES SNA�� 8E JAMESBURY QR EQUAL NIGH RRESSURE RATED WITH METAL TU METAL SEA�S AND FACWGS; INDEPENDENTV SEA�S & PACKiNG NUTS FROM VALVE HANDLES; SERVICE PRESSURE SNALL BE AS REQUIRED. VALVES SHALL BE SUiTABLE FOR SERVICE 1NTENDED. c. PROVIDE HANGERS, SUPPORTS AND INSULATION SADD�ES AS REQUIREC} AtVD PER ANSI REQUIREMENTS. PI.UMBERS TAPE AND WlRE ARE N4T ACCEPTAB�E. d. A�L HEATING PiPE, SMS & SMR, AND HWS & HWR, SNALL BE INSULATED WITH CLOSE CELL FC3AM TYPE WSUTATlON. e. FlP1NG SHALL SE SIZED RT A MAXIMUM PRESSURE DRUP QF 3.5 FT PER '100 FEET & 4 FEETtSEC VELOCITY. f. CONTROL VALVE Cu RATINGS SHALL BE SELECTED AT A MAXIMUM PRESSURE DIFFERENTIR� ACROSS THE VALVE OF 2 PSI. g. PRQVIDE 3' DIA. x 24" L SCHEQU�E 40 PVC INLINE FlLTER FILLET3 WITH LIMESTONE AGGREGATE TO NEUTRAUZE THE B{�lLER'S CC�NDENSATE DRAW. '1 �. GAS P9P1NG: a. ALL GAS PIPIN� SNALL BE ASTM A53tA SCHEC?U�E 40 SLACK STE�L WITH THREADED BLACK MA��EABLE IRON FITTINGS. 16. SEFORE ST1iRTlNG ANY WORK, THE CONTRACTOR FOR TH1S SECTfQN C)F THE WORK SHA�L EXAM{NE A Gt7MPLETE SET UF QRAWINGS FC7R ALL TRAQES, IN�LUQING ARCHITE.CTURAL, STRUCTURAL, HVAC, ELECTRICAL, FIRE PRGITECTIQN AND P�UMBING. DIMENSIQNS, SPAGE RE4UiREMEN75 AND POfNTS OF CC7NNECTIC?N TO AL� EQUIPMENT SHA�I. BE V�RIFiED, AND ANY MWOR ADJUSTMENTS NECESSARY T4 AVC7ID CQNF�ICT WITN TNE BUILDING STRtlCTURE AND THE WORKC�FTHE Ul"HER TRADES SHAI�L SE MAQE. CQNTRACTOR SHAL� NOTIFY ARCHITECT IMMEDIATE�Y IF ANY MAJOR G�NFL{CTS QCi�UR. 17. Gt7C�RDINATE LOCATIONS QF ALL RQOF AND �XTERIC7R WALL OPENINGS W1TH ALL RELEVANT TRADES, AND PR4VIUE WATERTIGHT F(ASHING� WHEREVER PENETRATIt�NS t"�GCUR. EXACT LOCATIQNS AND SIZES MAY BE DEPENDEPST UPON EQUIPMENI' SE�ECTIC?NS; COQRQINATE S1ZES ANt3 LOCAT(Qi*!S C}F ALL t�PENINGS WITH APPRt3PRIATE EQUIPMENT REQUiREMEN7S. 18. PERMANENT ACGESS TQ EQUIPMENT SHAL.L 8E i'RC?VIQEI], AND A MINIMIJM QF 30" CLEAR WiJRKiNG SPACE IN �R(JNT OF AGCESS PANELS TQ THE CdMPRESSOR, BLOWER ASSEMBLY AND AIR Fi�TER SECTION OF THE EQUIPMENT SHAL� BE PRrJVIQED BY GENERA�CdNTRAGTQR. 19. A�L EQUfPN(ENT SHALl� BE SECURELY FASTENED TU THE BUl�QING STRUCTURE WITN COQE APPROVED VIBRATiOf�! 1SQLATORS. :�'.0. EAGH PIECE OF EQUIPMENT ANQ ALL SYS7EMS SHA�L BE RDJUSTED AND RE-A�JUSTED 7C3 (NSURE PRQPER �UNCTION OF ALL CONTROLS, MAINTENANCE OF TEMPERATURE, ADEQUAGY C?� F�OWS AND CAPACiTiES, ELIMINATIC?N OF NOISE AND VISRATI(JN, AND SHALL BE �EI=T !N ('ROPER OPERATING CONDITlON. 21.A���_ EQUIPMENT SHA�� SE INSTALLED AGGORDING TtJ THE MANUFACTURE'S INSTAL�ATIQN OPERATION & MAiNTERIANGE i�rRANUALS RECOMMENDATIONS ESPECIA�LY �flR SERVECE CLEARANGES. 22. ELEC' :TRICAL CQNNECTI(�NS: a. � iNLESS QTHERWISE INDICATED A�L MAGNETIC MOTUR START�RS, THERMAL OVERLQAQS, LOW VOLTA�E THERMOSTATS, � �ONTRC3L REtAYS, Gt�NTROL TRANSFORMERS AND SOLINOID VALVES SHALL. BY FURNISHED BY THE MECHANICAL t :,C?NTRACTOR. b. f'R(.�V1DE MOT�RS ANC3 EQUIPMENT FC7R 4Nl.Y THt7SE CURRENT GHARACTERISTICS INDIGATED t7N THE DRAW�NGS. c. I T{S THE INTENT C?F THIS DiVIS14N Td REQUIRE A COMPLETE SYSTEM PER THE CONTRACT tJOCUMENTB: d. �CC)ORDiNAT� ALL EQU(PMENT REQUIRING ELECTRIGAI. POWER, REGARDLESS O� VO�TAGE, WITH OTHER TRAD�S, SO THAT FaLL SYSTEMS ARE CC?MF'LETE ANC1 QF'ERATIQNAL. e. r'�LL THREE PNASE MC�TORS SNALL BE PRQVIQED WITN PHASE LC3SS PRQTEGTiON. 23.CQP �r�E(��A7E NEUTRALfZATIC?N BAS1N: a. ti,,pNpENSATE SASiN SNA�� BE MADE UP OF LIME CRYSTALS, MARBLE, flR PNQSPHATE CHIPS TQ NEUTRRLIZETHE CONDENSATE. f PL.�►N IVOiE� 1. AL� NEW VALVES SHALL BE HIGH TEMPERATURE RATED WITH METAL TO METRL SEALS AND FACINGS. 2. REPLACE GLASS TYPE LEVEL SIGHfiS WITH MAGNETIC LEVEL INQICATORS. SEAL ALL �EAKS AS REQUIRED. SEQUENClE t�F (�►PE�ATiON THE OUTSIQE AIR TEMPERATURE SENSOR SHALL GQtVTRQL THE C�PERATIOi� QF THE HEAT�RS� THRU THE E.C.S. CONTROL �YSTEM LOCATED IN THE ENGWEERS t�FF10E. WHEN OUTSlDE AIR TEMPERATURE iS ABOVE 60°F THE LEAa B01LER & ITS ABSOCiAi"ED PUMP SHALL, OPERATE 1N A MANUA� MODE. WHEN THE OUTSIDE AIR.TEMPEF2ATURE IS BE�OW 60°F TI-SE PROGRAMMED �EAQ BCIILER &!TS ASSOC�VATED PUMP SHALL OPERATE GONTINUOUSLY. THE L.AG BC�ILER SHA�L BE ENERGIZED BASED ON A RETURN WATER TEMPERATURE SENSOR 150°F (ADJ.). E.C.S. SHALL FURI�iSH THE PUMPS VFDS. THE DI�FERENTIA� PRESSURE SENSOR THRU THE B.A.S. SHA�L C4NTROL THE HEATING SYSTEM'S FLt?W. PR�VIDE NEW AIR REMOVAL SYSTEM ON 5th �LOGR. PROVIDE NEW AIR REMQVA� SYSTEM oN stn F�oa�. ���� ������ �������� CAPACtTY @ 8150' A MAX OPER. REL(EF ELECTRIGl�L DATA STACi4 QPER. UNIT MANUFACTURER & PRESSURE FLOW EWT �WT TAG MODEL NO. SERVICE LOGA?1C�N �N UUT MIN MAX (GPM) PD PRESS. PRESS {� �� DIA. WT REMARKS �H MB IN N iFi �'�i) �'s�) p � V PH HZ (IN) (I�BS) ftIGHT }-IAND PtPING ARRAh1GEMENT � � GASMASTER IND. WEST WtRiG HHW F4-IASE III. MECH 4,000 3,920 7 14 3b - 6d 125 155 18Q 208 3 60 18 3100 ASME RATED; GAS PRESSURE VALV ES GM(-�4M SYS7�M ROQM FURfVISHED WffH HEATERS. GASMASTEt21ND_ WEST WING HHiN PE-IASE III. MECH �� ��� ���� A���� W�2 GMI-4M SYSTEM ROOM '���0 3,92d 7 14 30 - 6Q 125 155 180 20$ 3 60 18 3904 ASMERAl"ED;GASPFtESSUREVAIVES Fl1RNISHED Wf['H HEATERS. . : �� � �� �. ` ,re� `� � % ; :� � ' � � I , . . _� * , r : � •• - * 1 • : ...������'� •• - , 1 • ��� • , , • • ' r • i � �E • . � . , � � . . - s • • � � : � . � �I� , ' �� + •, f + ���� � I���� �� � �� � �� UNIT MANUFACTUF2ER & TC7TAL ELECTRICAL DATP, TAG MOdEL NO. �ERVICE LUCA710N IYPE GPM { A7�D RPM HP V PH HZ REMARKS R1a AMSTRONG S4300, g��g� CIRCULATION MECMANICAL ROOM iN-L1NE 120.0 55 1200 5 208 3 6Q PARALLEL �PE(;FIT{OPJ, V.F.D. FURtVISHED BY EC.S. 4x4x11.5 P-1b AMSTRC>i�+G S4300, g��g2 CIRCULATION MECHANICAL ROtJM IN-LINE 120.0 55 9200 5 208 3 60 PARALLEL QPF�tATIUJt+1, V.F.D. FURMSHF� BY EC.S. 4x4x11.5 FANG(71L. SNC?WME�T HWR & HWS � CIRCUIT caTY waT�� (Ex�sTING> tEx�sTiNG} � ��x►s-nrv�� � � � � � � � ( � j � � ' ' � R � � i i ( � i f j + � �-- -�- � �- �. � '� �- _ _ _ _ - .-..- -� nnzu-HwR � � ( � � � ( � r .� :+w � ; �`: r ����"��� �o�enuni�r �3eveic�pmen� t��pa�im�r�t ������ � ��,�� P �r y�a ��ilding ��€eiy �rtd In�p�c�i�n ��r�i��� ����#�.`?.n.. r. �,l�r�. . .. _ �� .� ��atd€ng �sad�l€���r�a�i���9 ���i���fi�1 �tid���: a_: E�^. a...?a �'il,^, 2S�U�t"�^E3 �i f'ie i7FiF9� Cif c'i �vi�° `:t S�t�i� a"1Q� �l� C4ii.°`a i �e i;: itw tS �;uiiiEl$ �c�I', C3i u9°1 e'�.�7�3t'C}`J�� G�, c".a i� 42�°r�^.'�Ei}it Gi�' �Cl}/ Q_e� �fi� �,it{�°�'}i/e�6iwa ir�t �rd�.3 C.`."`i6�v C�i{il c"`.iE�L.f�}l°�.�evi ¢Cii"�d�s'€�.''.1v."�. e.; i�"€J {�"� �44il4TMiVUV41• i`i.�iii{��N �.s34'ULiittitd� �ii ��V� 6l'J1ilillii� CV Y nj .4V �J W � VV� {1ECi �tt?Vi5i0s"SS Qa t�1SS C!J�G' CC C}i�ivC {iitiEit�TtC�'� G� fi'?� ��; "i^ w��;��:; �, t�„,i ^«^,i �?E3 vaCid, T3�e issuanc� c�f a p�rm�t #�as�d �n c�n�,;�.;W�:�;� c'�u�=�:.�. ��;� and �therdata s���i nat prevent the ��tt�ir�� c�f�4c:�i €.e�°� re�s�'sr€n� itb� �rre�tian �f errors ira th� cons#rucfi�on da�uz��r�.� �:n� a��er d��a. itte bt�ildis�g �fficEa4 is alsv authori�ed t� prevent �ccupancy �r u�e o# � stru�ture vrhere in uio(ati�s� �f this c�d� �r �i any �ther �r�inan�� t� � thls jurxs�'scti�n. � s t���: . � � � i�: FAN COIL UNITS IN C?CR ROOM (EXISTING} � � RESSURE � � EDUCING BACK OW PREVENTOR � i i � 1 I � � ( � � I � � � 1 �- -- -►-� --� MZU-HWS , � � � � � ( � ( � � � DIFFERENTIAi. � PRESSUR[� VALVE � 1 � I � I f � ' ( � ` L___�� .._..._---.•�-----� Hw� i i � � � � L._._ ..__ ..,._ - - - - ...... _ _. �. ._.,.,.�� � . .1. _, _ ._._ �.�._ HWS -�-mt 1 � 1 ( � � � � � i � � �,� NEW SNOW MELT � � ,1 S@lR0 AlF2 ���`' � '��' SEPARATOR � 1 � ( � PROVIDE NEW � ��� � 3-WAY M IX W G � i-' �' "'�` � � VALVE. � � ( � � � � TO AXICaM i � � FS'! 0� � � ' I 1 1 � � �� � i � 3�r ( } � I 1 1 I I � i � j � T T FS 100 � •� ..�' ,•� � � � -a �_� ___ .y �:*4 EXiSTING�SNQW - MELT PUMP TQ REMAIN PROVIDE t�iEW GLYGO� AXIOM FiLL TANK - 5F '100 FUR SNOWMELT CIRCU(T � 3/a" - I �� yz" Er EX ! PF20VIDE NEW RELOCATED - GLYGQ� AXlOM FILL CHEMICAL P�T TANK - SF 1Q0 FEEDER r.___ � � � � �+ } %a " 4" SPfRO VEtVT AIR SEPARATQR t \ � NEW AIR REMQVAL SYSTEM ON 5TH F�oa� PROUI�E (�aEW SHUTC7FF BAL� VA�V�S/ .� r________ j� N EX{STING EXP. TANK i �`,� � � � t�'L. .... _ _ _�_ _ _ .J � �.----____.� �"# EXISTING EXP. TANK � ��:/ ' ( � � � � ���� ��r�_�J 1-�/2' Q.i �` 1NTERLOCK WITH MAIN 4�� E.S.C. CUNTROL�ER 4" 3"� � {TYP.} � : PLAGE BOILER OiV 4" HIGH EQUIPMENT PAD. PAD BY OTHERS (TYP.) %" CONDENSATE DRAIN TO - COt�DENSATE NEUTRALIZATI(�N BAS(N. (TYP.� CONDENSATE NEUTRA�IZATIC?N BASIN. RC�UTE 1"' GONDENSATE pRAiN TU F.D. � 1 %4' PR4V{DE PdEW SHUTOFF BA�.L VA��'E5 ��� r________� � E� EXISTWG EXP. TANK j �`.1 ( � � � t�L..__ _�__ � J �..______.._._� � N EXISTING EXP. TANK j � � � � �"�__ _. ,,._. _.. ..._��.. ..� ._.. � � RQUTE FRt.7M Bt3TTOM C7F VERTICAL F�..UE S?ACK T� DOMESTIC COt�1DENSATE NEUTRALIZATfON BASIIV. �� � t...� ~�� _ � = e • � • � `'# `'« � � * . , � . ,�, at , _ . _.+. _ . .. '+� "�� FLUE �TACK «RAiN. \ �," _l.. � � ��� i� - � � � �d�, 1 �" PRV TO F.L?. (TYP. } w��'+� �� d�y+ y r•�`*�R�'�� � 4 ♦ • ♦ •�Y + • � ` i * w • M � i � , � � �► • •� � � � �. : . , 1 " Q) ;:�°`'� �', ;,;, . r, a � ;..��'�IP���+rW 4 ♦ r � � • . � . . ,_ . , ...,� -� CCj � � � V � .� t1.7 .� � F-i-1 .-� � � � I �� � � O N � r-+ � O � � O O � � .� :"., ,� ''�-' � C"r C1a � 'n�..,,," bdJ � � � O u � � U �} � w � •-., � ' c�3 U � Q � � � � � W � � ' � �� � � � � � U Cl,i d�'� � � � � � Q ..� � � � � N �f' I � � � �} A-� �� � � � i i � � i � � � � a� 1 t r � �! � � � � � , � , � � � REV L7AZE: I}ESCRIPT`IC1I�T: �t+C�: Date: E1[:C Yrojecc # 3J14/06 2b65� Drawn By: Ci�ecked )3y, 1� i�i � � �t �■ ` :) €i '�� il � � +� '� " ��:: �� �� �� �j . ,1 � - A - - � ' ��lN � � �0� � `T���s�� �� 1 0� 3 4� tAP,t�t►T 204, AR(�IIECiURAL EN�IG i�i�k.TAN�. �NC. � ��� �� �� ` � � . St5 ?��� � � Y U g .. D} ',A�, . � �'� 4'�"'i . qt,� ,�+a" fr$ E i� � ...., i�`�..�b..�.!�' "W...w� '�1 _u ..✓ ..P..+' � i; , , . t�_. � � �, , is . ; F, : j� �1i ; tr ii i� t I {t } { ?' u-;- :�+ � } t t ;s ,; _ ;� ,� ; ,, r ,,. _. _..� �� �� . ._ �.: : � ..__. _ �,__,._ ...�.�.. ; t � � ; � ? k, i � V �. � � ; �; ; , F,�� ,. . � E; �� v , ii . :; � , F } i.t � , ; � , f, . s; �s ' €�.; , � � �; , i t �'. , , ._. :, �_._�_ <--:_._._�..___. �:._ E?SkSTING EXPANSION TANK� TO REMAIN /�� \ \ � EC �,fi� � C��.L LEC� � C} — HWS — HEA?ING WATEFZ SUPP�Y — MWR — HEATING WATER RETURN — CHS — Ct-{t�LED WATER 5UPPLY —CHR — CHILLED WATEf3 RETURN —SMS— SNOWMELTSUPFLY —SMR— SNOWME�T RETURN --- RFS --- RADIANT F�OOR SUPPLY —RPR--- RADIANT F�4dR RETURN --- G --- GAS — MG --- MEDlUM PRESSURE NA7URA� GAS ��J�_. PLUG VA�VE ----j�— GATE VALVE —(w.,�— CHECK VA�VE —�— SALL UALVE —�^}— BAIANCiNG VALVE ---��" STRAINER WI BL{7W-OFF VALVE �r� ---{�— TEMPERAiURE CONTRGiL VALVE � PRESSURE REDUCitJ� VALVE � SAFETY REI.IEF VAi.VE �� A1R VENT ____?� PF2ESSURE - TEMP. TAP �--� PRESSURE GAUGE WI GOCK �-� -�-----� TNEI'tMOMEiEFt {,�T THERMOSTAT �S FLOW SWITCH "� StiOCK ABSORBER 2-�--�-t�� FREEZE PRC70F WALL 1-1YDRAtdT WN —�----- PIPE ANCHOR --�- PIPE EXRRNSIOM1! JOINT PIP� EXPANSI4IV GUIDE � POIIUT OF NEUV CONNECTIC?N -----{ � �---- PIPE UNtOt�! -- ° DOMESTIC GOID WATER — -- — DOMESTf G HOT WATER --110 -- pOMESTIG HOT WATER (TEMP. SFtOUVN} � OA OUTDOOR RtR RA RETURN AIR RAD RE7URN AIR DAMPER RG RETURN GRI�LE SA SUPFLY AIR CC1 CEILING dIFFUSER TG � � '€RANSFER GRIU.E --► a ��-. 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EXISTING SNOWMELT CIRGUiY TO REMAW � � � 1. �__=---� _ �-------� � � ► � I f i 1 I i i t � 1 t � 2. a � 3. / :� � ► ► � � / i MZ-1 � i MZ-2 a� -� � � � � � r i 4 I i i t f , , , �� � � � � �t t f I / / /r' 1 / L____,__.� L______� �. `� 6. � 7. � � � � � — "t� g __,_. !. � � �.... ____.... �..: _ � � � � 9 � WS -- -- 1 ir��� � r, FOR MZU CQILS 1 V RLIVtf11UV NOTE: ALL SYMB(�LS SHOWN ON LEGEND ARE NOT NECESSARILY USED. - - - ° -- HOT WATER CIRCULATING -- F — FIF2E PIPE — P�N — FRE5Si1RIZECI WA&TE -- - - - PLUMBING VENT PIPE WASTE PIPE AB4VE SLAB -- -- -- -- WASTE AIPE BELOW St,AB — ST — STORM DRAItJ PIPE - STt��} - STGRM DRRIN QVERFLOW PIPE —� I HORIZONTAL CLEANOUT (GO) i ------{� V£R11CAL CI.EANOUT (FCO C1R COTG) � � FLOGR DRAIN (FD) � FLQOR SINK, HALF GRATE ------�t%) ROQF DRAiRt (f2Q) � fIRE1SMQKE DAMPEf2 � FIF2E DAMPER �� TURNING VANES SHOWN !N 94 EI..St7W - - -'� MCJTCIR t3PERATEL3 DAMPER (MOQ) �� MANUAL BAUINCE L3AMPER DUCT SIZES ARE i11ET FREE AREA 2�1x52 1ST NO. fS SiZE OF SURFACE St-iQWN. 2ND NO.1S C7UC7` DEPTH CF:Mf-+� SUPPLY REGISTER 1 DIFFUSEF{ SIZE'L! CF.�M � RETURN A#F2 QF2 EXHAUS7 AtFt REGIS7ER S 'LE ���-� SUPPLY DIFFUSER; AFtRQWS MAY INDtCA7E �� s11� DIF�ECTION OF THROW �, I�I �FM A,�'ti, C}GGYR GRILL� (DG) "'�Cj�Slze xL! �'� SEGTtON THRU SUPPLY AIR DUCT SECTICYf�t FHRU C7UTSIDE AIR IN7�KE, RETURN A1R OR EXHAUST DUCT �„�� {t�} SEGTION CUT LEt°fEFt � L.a.1 {B} SHEET SHOWN OtJ --��-- EMPTY TMERMOME7EFt WEIL � END GAP FI.EXIBLE PIPE CONNECl14N �, PIPE TAKEOFF {FROM BOTfOM OF MAIt� —�}---- PIPE TAKEt?FF {FF20M TOP t7F MAIP!} --{� PIPE RISER � PIPE pROP --�1�----- 8UTTERFLY VALVE ---� HOSE END VALVE ----}�Q---- GLOQE VRLVE L�E�IiC�L.#TIC�N N(JiE�: D1SC�NNECT & REMOVE EXISTING WA�fER PUMPS. CONTRACTOR SHALL ELECTRICALLY DISCONNECT EQU1PMENT TO ftEMOVED, THE NEW lN-LINE PUMPS TO BE iNSTALLED AS SHOWN t7N 1NSTALLATIt'JN P�AN. SNC)WMEL.T PUMP TO REMAfN. DlSC4NNECT MAIN HWR & HWS AND REM�VE AL� EXfSTlNG HWR & NWS LINE Ta EXISTING HEATERS. DISC4NNECT AND REMOVE EX(STING LWES FROM EX(ST1f�G TWO EXPANSI(�N TANKS. NEW PIPI{�G TO BE CONNECTED AS SH01NN C7N INSTA�LATIQN PLAN. REMAINING PIPING LINE TO REMAIN AS IS. . DISCOi�NECT At�� REM(JVE EXi�i"ING WEST W(NG MEAT�RS AND ASSC1CiATED FLUE PIPING. REMQVE EXISTING NOUSEKEEP(NG PADS AS N�CESSARY TO BUI�D NEW UNES. THE CUNTRAGTC3R SHALL ELECTRICAL�Y DISCd�1NEGT EQUIPMENT TO BE REMOVED. REMt�VE AL.L �LECTRiCA(� CIRCUITS QUT t)� THE SLAB TO BE REM4VED OR RELC3CATED. DISCtJNNECT & REMOVE EXlST1NG HEAT EXCHANGER & ASSC?CIATEC7 PIPING. TH� NEW HCAT EXChIANGER TtJ BE COt�NEC7ED AS SHOWN ON INSTAi.LA710N P1AN. �NQWMEL.T AIR SEF'ARATOR T4 R�.PLACE W(TH NEW SPiRC? VENT A1R SEPARATQR, DISCONNECT & REMOVE EXISTING CHEMIGAL PC.�7 FEED�R TO BE REU�Et? AS SHCJWN QN iRlSTAI.LAfi1C)N PtAtJ. CL.G?SE BALL VALVES ON WATER TREATMENT SUI'PLI� PEPE �INES. THE LINES TQ E3E E,XTEi�DED 7fl NEW E TANK P4SITION. ' . DI5CC?NNE�T & REM�VE E3CISTING PUMP T0 BE REPIACED BY NEW GATE VA�.VE, EXISTIN� Pq'E LINE TQ REMAIN AS� IS TU REUS� WITH �NEW �HEAT E3CGHANGER: �� � C N ET MO E G S IR! TQ SE US . Df5 U N C& RE V A P NG ED AS SHOiNN QN ih�STALLA ION P . i LAN 0. BREAK HWS FOR NEAT EXCHANGER, THE LlNE TO HEAT F�CCHANGER TC) BE REUSED AS �HC}WN ON INSTAL.LAT[ON PL,AN. REMAINING 1�INE TC1 BE REMC?1JED; 1. DISGONNECT & REMOUE EXISTING 2-V'VAY CONTR4L VALVE & I�C7LA710N VA�VES & RROV�DE N�W �U7TERFl.Y T`fPE ISC?LAi`ION VALVES & 3-WAY CONTRt7L VAL.VES. SEE I�iSTAtJ�Tit�N RLAN FOR ClETAILS. ��� ?. DISCONNECT & REMQVE T4-EE EXISTING HEATER F1LL L.INE 1�ND AL� ASSOCIATED VALVWG APPU �� �I��, SEE INSTALATION PLAN FUR NEW h#EATER F1l.L SYSTEM. �. � �� �� 3. PRC7UIDE iVEW AXIOM GLYGOI� F1�L. TRNK 50 GA1�; � C� �' + -t3� .�"�,� f �� �t�- a�,�,�. . f ������ ; --- _. `�'�tC�rvnt �.�' �� � � � � V� � � � � '�,.J � .� Q.� .� � � � � � .'r�"�.{ � �� '"�1 � 4 � � � � i 1 , � 0 c�� � � � O "� C'� ;-� � a O tfi � �,} t70 C) � OK? ' <"' '�" � � l� C!� "� � Y G�A � � � � p "� � t� C!� � � � h �� . � � -��- '"'�' ;-�+ � � � � W � � � �'i � �►' `' � � � c� V�-�, �31 � � � � N 00 � � � � n � O<7 �"� d' � r�' � � �-i � � � � � � � � � � I,�C�: T�ATE: DESCRIP`I"SC�N: Aate: A�C Project # 3I14/(�6 2GGSo Dr�wn 6y: Checkerl By: ��"� 11. C" � � � �� e� �, -1 -/s ���■ �� � �� ; ,, ; `�• �_ � �: � � �� ' i • ►�• • r �� .•� � r, no., � • �� �_. MULTI Zt)t�lE AiR i�AI�1D�E�2 Ut�iTS , r� � � MIN. QIS�'ANCES BY MANUFACTIlRER �AIR VENT Lt�GATED � ON CGILS A�T NIGHEST � l�RRT t�� SI�STEM P(i' �� ��� � MZ �`"'� - VERIFY DETAILED PlPING CUNNEC710NS WITN TEMPEE2ATURE CdNTRG?L GONTRACTOR °3-WAY CQNTRU� VALVE � - -NWR-,2 1 • HQT 3l4" '"°°-ACGU-SETTER WATER Ptl" ✓ I Ct71L ".." - -hiWS -,� „ � � � 2 UNfUN flRA1N VAI�VE IN AIR NANDLER UNIT C41LS AND LOW POiNTS lN SYSTEM �� � � � � BUTTER�LY VALVE WITH MEMORY STC?P � Ht�T WATER GOiL J 3-WAY PIPlNG SCH�MATIG � Nt� SCA�E _____ � - � �. .` .� ._ � � _� _.._�,�7�_____..��.__-.____�- - - ---_._ __... ��.,,.,� �su_ _..�.- � . � g ;: 4. ' a: - :� � f� �--�. ��, , t. �`� _. _�� �, � s �.�.,�..�.�. �..�,. �,��..,� t,�, r�Mk _ �r : �i P 5 k � �� z � r � � "e� � 618" G�,� 518" Cu- AIR RELIEF BALL VAI.VE � � �+-1 1/2" '! 1 J2„ . . .�, .��, a . s � t �. j a t � .__ � _._T__n . _ _ _ � �--- ; k � � �� ' � i # AIR VENT -SHU70FF BALL VAi.VE 3/8" Cu ...------SHIlTflFF SALL VA�.VE 5th FL,QQR .�.�or ...... ,..... E�CTEND PIPING Dt�WN IN TH� SHAFT DC�51VN TO WH ROOM. TERMINATE 1N THE NEW G�YGt?� FEEQER. GAS SHUT C�FF VA�VE �------ EXTENC? 2" MEDiUM PRESSURE GAS LINE BACK TQ 3" MAIN. SEE INSTALLATIQN PI..�N �OR Gt7NTINUAT(C3N. -- R{�UTE REGULATUR RELlEF TO THE AM63ENT. GAS SHUT OFF VAC.VE 1JNION WATER HEATER {TYP C�� 2} GAS PRESSUFtE REGULATOR FURNISHED WIT1-1 NEATERS �� «�'x°�i A3��y • d'*� e�M si�,y' i�`w � � ~�y •�w. ��'�e�i�.•��`je � WF j�,. a �b}� � • Y��' �.� 'aiP � � ��` � "j °!�° . g rM W '�'�• ` iMq#� 4 �♦ # y � . .« . • . � 6" QIRT LEG 4° EQUIPMENT P� BUTTERFL.Y VA�VE FLANGE CONNECTIC�1� � TRIPLE DUTY VAI�VE CMECK VA�.VE OMIT ON SWGLE Pl1MP WSTA�IAT{QNS MEfiAL SRAIDED FLEXIBLE CONNECTba PRESSURE GAUGE SUCTIC7N GU{QE ----''` SNUBBER OCKS W/ INTERNAL �TRAINER � • ♦ ° • M* • ° '% •y� �p . w� � � o. �.. M� � + * • • � M'� w �i �'i w '�o � � i" � M �" a ANGLE GALVANIZED w •,� ° , �8. ,, .� . ,,y,•, , , � . e. . � . . �, : - A s .s . f -v. 'i� a r„ . » �' >• .� �+� ti. °A � ax�.,�� � y� �� ,�"'_ ' °' i M • +�w � • � i _a ♦ 91 � #s i! � � 4_r iR�N PUMP SUPORT STAND ��-�..��� H��1�����.�l�,.. P�.i�� �}�11���1� NO SCALE WAT�� �i��T�� C�,�� ��?+6l��E�i��� C3��'AIL. r�c� sc��� S��IJE�1G� C3F Ci�'�, T�C�;N ii��i��.�..�.TIC�� �(CiT��: THE C)UTSIDE AiR TEMPERATURE SENSflR SHA�L CONiROL THE OPERATiON OF THE HEt�TERS THRU 7HE E.C.S: CtJNTROL SYSTEM �OCATED 1N THE ENGlNEERS UFFIGE. WHEN C3UTSI�E AlR TEMPERATURE !S ABC�VE 60°F THE LEAD HEATER & IiS ASSQCfATED �. ������T NEW 4" HWS & H`lUS FftC?M NEW HEATERS Tt'� EKlSTiN� MAINS, SERV{NG �Nt�WMELT HEAT PUMI' SHALL OPERATE )N A MANUAL MODE. WHEN TME OUTSIDE AIR TEMPERATURE IS EXCNANGER, MULfii-ZCiNE HATING CUIC.S & GUEST ROtJM FAN Cdl�. UN1TS. BELOW 60°F THE PROGRAMMED LEAD HEATER & 1TS ASSOCIATED PUMP SHALL OPERATE �. CpNNECT 18"' DIA HEATERS FLUE TO EXISTING 20" DIA DOIJBI.E WALL�Q 304 STAINLESS STEEL F�UE. I�SE THE CONTlNUOUSLY. THE LAG HEATER SHAI.L BE ENERGIZED BASED QN A RETURN WATER �X(STING GOMPANY EQUIPMENT. TEMF'ERATURE SENSUR 150°� {ADJ.). ECS SHALL FURNISH THE PUMPS VFDB. THE DlFF�RENTIAL PRESSURE SENSUR THRU THE B.A.S. SHALL GQNTRO� THE HEATING �� fNSTALL NEW PLUG VALVES TC:� EXISTING GAS LINES. PROVIDE PULL CHAINS T(J 7HE OVERHEADS C)F THE SYSI'EM'S F�41N. . VALVES. ROTATE EXISTING QOMES7IC GAS HEADER VALVE TQ ADD HANDLE & PUL� GHAIN. 4. GONNECT �" GAS L1NES FROM THE EXI�TING MEDIUM PRESSURE GAS LINE TQ RESPECTIVE HEATERS. PRQVIDE PLUG VAI.VES & GAS PRESSU�E REGU�AI'4RS: SEE HEATER GAS CONNECTIUN DETAI� & MANUFACTURE"S iNSTRUCTiONS. 5. CONNECT {2) EX(STING EXPANSIC7N5 TA�+114STC? HEATEF25. PRC>V1DE NEW ISC?LATIC7N BALLVALVE�. 6. INSTALL NEW VER7IGAL !N-LINE PUMPS, SEE !tV-LINE PUMP DIAGRAM. PROVIDE BT��Y, TRIPPLE DUTY VALVE, & CNECK VA�VES. SEE DETAI� AB4VE, ALL. PUMP SUPORT STANDS SHALI� BE GALVANIZED Ct�ATED MATERMAL � HAVE ALL CUTS, HOLES & WEL.DS TREATED WITH Gt.�i.D ZING TREA`CMENT. 7. ELECTRICAL�Y CONNEGT NEW EQUIPME:NT. RUN NEW GOPJL�UIT ANI� WIRE TG} PUMP� AND HEATERS. REMQVE ALL EXIST(NG CIRGUIT� OUT OF SLAB & GROUT SEA� ALL HC7LES. {1j PUMP &(1} NEATER TO B� POWERED FROM AN EXISTIt�G EMERGENGY P(�WER PANEL. 8. RE�QCATE CHEMIGAL PC�T �EEDER,CONNEGT INTQ PUMP iNLET & DISCHARGE P1PN�. g.:' 9. lNSTAL� NEW SHE�t, & 7U6E HEAT EXCHANGER. 10. INSTALL NEW 1�t�LAT1(�N VALV�S �N HERT�F2 �XCHAN��C;'� 1NLET� & f7U°I"LEl'S. VAL.VES SHA�.� �� H{GH ` TEMPERATURE RATED BAI�L VALVES WI META(� TO METAL SEALS & FACENG AND INDEPENDENT �EAL. PACKING _.� �.... ��.�..__.._.__.._ _._�_ NUT� FRC>M VA�.VE HAND4�ES: __ _ __._ w._ _.__._________.._.____ ___. 11. CONNECT 4'" HWS Tt.7 HEAT EXCHANGER. CONNECT EXISTING 4'" HWS Ft�R HEAT EXCHANGER TO NEW HEATER ; � 4�� HWS DISGHARGE. FOR HEAT EXCHANGER CIRGUIT PROVIDE NEW � WAY �IVERTING VAL.VE. Ct)NNEGT 4,� HWR FROM HEAT EXCHANGER TC7 MAfN NEW HWR UN�. :�3 NEW SNOWELT EXCHANGER EXISTWG INCOMING MAIN 12. CONNECT EXISTING HWS FRC?M HEATEF: & SNOWMELT CIRGUIT TQ NEW MEAT EXCHANGER iNI..�T & TQ AIR REMOVAL s SY57EM ON 5`CN 3:1NAY DIVERTING VALVE � GAS SERV(GE DISCNARGE, : FLOOR ' 13. PROVIDE NEW GLYCOt FILL TANK - 50 GA� SF 100 AXIt�M, /'� j� „-- E�� �� EXiSTING GAS VALVE �4, C(}NNEG7 CITY WATER TQ NEW AXlOM FS1Q0 MAKE UP TANK. PROVIDE DOUBLE BACK FL{�W VA�.VE & �,1 Lrl '18 18 � � � QIELEGTRIC UNlCJN. :�___._�_______ ___w__d ,_ ....____ _.____.� ---- _.___�_ _ _ �_ ___�. __ . _ _._ .__ __ __.._,_,,�_____ _w��. 1�. CON�lEGT G�YC ._.a_w��._.�....._._..____._..___._..___.�__..._....._.._�.__....._..____a...._._.._ .,._,�._._�..._� ......._ _.__.__�.___ . __.__� _.�.� _._._.__.._._._..._._ ._ � ,, .�.�.._,.__ OLSUPPL.YFf�OMTHENEWAlCIOMG�YGULf=1LLTANKSF100TOTHELINEFRt7MEXl8TING ; ,'- `" ° �,�,,� x __ EXPANSIQN TANKS. °,_ _w _ �._______.______._ �..._..___._.T_---_______ ._ ____._. _.___ „�_____ -__,�_ __.. _ _ w_ _��.__.,__._ �...m.....r ...-r.. .v_w.+-v.`m«'.'«'..'�.``_'.'.'`.._».�._...........«..........�....arvm�... ..m....�....._».v.e w..«...r�.. . ...w......._s ......�,..��....»._.»...s.. .. . . v.....ae.....�......�..�m.�.... .w v........ ; '......�ma......_�« . ..' �� ��w-�.� . . � . 'v°i........--o.......«...'",f.°_r-w',',-::"-a.m� . ... �� w M�r as. . - (� �'° � - r-- r� - 16. INSTAL.I.. NEW CQNDENSATE NEUTRALIZETIQN BASIN AP1D GONNECT �q'" LINE TO HEATER',.� DRAIN. R�UTk 1" ,� � __. _..____DIFFERENTIAL i j � t � p ��"- �;~'��� � EXISTfNG BNOWMELT CONDENSATE DRAiN FRdM BASIN TO F.�.. GIRCUIT Ta REMAfN I PRESSURE VA�VE ; � ;�- -t-- 17. EX(STING CHIC�LED WATER PUMf'S TO REMAfN. ' � i � l i --#�- " � % i �'�j-• -HWS __.. _. � -�.. �..r�,_... � ..� ...... �... �.. _ i.� _... _t.. .,..,. � t i � S i j r 18. EXISTlNG NEATEF� GQMBUSTI4N IR t�P�NINGS Tt) REMAIN. � f DOMESTIC WATER HEA7ERS � I �� � � �� N�� ��Q� MELT SP1R4 AIR t � � � � '�" """' �"�"""' ""i "" � SEPERATQR � �. 4" �W� � �WR TQ MZ-1 & M� 2 TO REMRIN. � � 1� �___., �_ _, �_ =,fi j� � {iv1G} TQ AIR REMCJV�,L �� � ����� �_ ` ,� �,� � 2Q. REf'LAGE (2) BUTTERFLY VALV�S, {1} 3-1�lAY MIXWG VALVES & RCGU-SETTER FLQW CCiNTROL VALVES . SYSTEM QN �TN �� � �'� � ��� ASSCJSIATED V1t►TH MUI,Ti 20NE A(R MANDLER UNITS (MZU} TAGGED MZ-'1 & M�-2 AS SHOWN C?N HOT WATER ..... ._ ._.. ;(..._ _.. ,�. �.,.....� �..J.., _.�.. .� �...._ ...._ ._.. -) F��OR sx � 1� N I I] I CQI�l3-V�IAY PIPlNG SCHEMAI'!C IN THE MZU ROC1M NE}CT Td THE HEAI"ER RO�JM. lNSTALL (�1} 2'" ACCU-SETTER �� ' P TtO COII. &('1 }%' TO BYPASS AS SNC�ViCN �N GO1L /3 WAY PIPING SGNEMATiC. �-�__ -� � ___ � �-___-� r �� � � �� ; � ,,� �o _ _._.. . __ �: �-�-�- T �. ,� ,m � _.. u� } � t,�. ��. w. �. �.._._ .L .�.. .� ..� j`_ � � 2 C�1 � 4 ,�' / �2 21. EXISTING SNOW MEL.T EXPANSIQN TANK: REPLAGE Gt.ASS 1"YPE I�EVEL SIGNT WITH MAGNETIC FL#P LEVEL ._. _ � - - - =�� � „y i _ � _ _ ' � � i ir �t � �-- _ _ _ � � "'�' � � INDiCAT{7R. SEAL. ALL LEAKS AS REQUI�ED. � (� � (� � � t � � } j ( � �� j j 1B L.:./ I� � � EX � 22. PRt7VlDE NEW AX{OM GLYGOL 50 GALOi�S FILL.ER F� 10Q F(�R SNQW MELT CIRCUIT. `-____�-t '��'i ' �.;_�_-� � � � _ 1q � \��f� ���s � ,+� � � L_. 1 f \,;J' � �1� ! � � � ( a�'� � � � _ � ( � ______ ______ '� "+ -� � -� J.. � � � i �� r � r � � �. -�-- � Hw� � �-*t- I l � � � � �� �___....�./ ] �`-� -� �� �' � � � � i r � +C � �!l iE � L �11C�T�� � C �' � �' � � ,_ �.� ._ � � � a �,,,,� ..,..,_....,, .,., � ._. r L� ._ ._.,. ,� __„�.� � ,.� _._.�....i. _.. � HWR �t �--�- � � � � � 5 =� ��-- � � 1 _ i _ i i i � ♦ r----�..� � 1 ' t � ��.-� t- � �� � ; f I � 1� cn � L.:1 � : � 3 r'�'' � � j E 1. FIELR VERIFY EXISTING ELEVATIONS ARI� COQRDlNATE ALL NEW P1PE LiNE Ct�NNEGTIONS. ` ; _ _ _. .._ _ ,� � .r +. _ _ _ _ s- -- `i � ��►-HWS -. _... � � 1_ _._ ._. � � � � � ► i i �. MAlNI'AlN REQUIRED MiNIMUM HEATER CLEARENC�S P�R MANUFACT�JRERS ihJSiALI..AT10N iNSTRUCTi�N�. _ .._ __ , T � �i :. � f i � � 4„ s���a � �o � nnz-� , , nnz-� � �o _____rr_._....._.. _ .,�__._.___. .__.__..� _._ � � � i a 3. REUSE �X1STiNG FI.UE �ITW�B WHERE PaSSlB�E. ` '' � � j i VENT AIR � _ __ _� . _._.: �. :�_ .��. ; �; �-;-�: , � � 4. INSULATE t1l.L LINE� RELATED Tt? HEATERS, EXHAN�ER & PUMPS, USE CL4SE CELI. FOAM TYPE i�F j�� ( i� �► � I \ y � SEPARATflR I�"' ._ .� f � i i � �,, �"�-} i � � � � fNSULATION WI A�L SERVICE JACKETTING. = _ x � __ _- : I ! � � � I '� �.... .. -�l I I � � � j- -�'� '- --�, � � � , � .. i��..{� � I� � R ��' ( 1 (� � � t t � ��� 5. RELCaCA7E ALL EL�CTRkCAL POWER SUPPLY GIRGUIT� QL1T OF THE SLAB, � ' : f I 1 ' �_____�:a �.____��.� .. ,• � I .�-:: -•�-,�.� j q 2.� # I] 6. C(�NTRACTOR SHALL CHEMICAL.I�Y G�EAN A�L ENTiRE WE�T WIN� HEATING N4T WATER SYSTEM BEFORE � � _ �t C'1 Jr�t�-; 'pt ]-,,,� � �� ' ( � � QC?MCJLITIC)N tJLD & INSTAL.LING CVEW EQUIPMENT. .° _. _T.- _ _ � : t `� t t ' 11 /' �{* � :� _, _. �-- �- ( � �(�' i 7. C4NTRACTCtR VERIFY EXIS"E'(NG VAL,V�S t�N REMAINING SN4�W MELT C#RCUiT & PRC7VECiE NEW VALVES TC? ti� � �. �. � �. ; I_ ..... _.._ _ _. � _._t ,��T ,�� �- -}- J � : � REPLACE. ; � - _ ____ � _..�._ _ __..� c� � _ _.. _ � � .�. _._ ._.. _ _ ._... _ ._. .r _... .� � - - - -i- - - - - - - - - - -� 8. 1F ANY E�ISTING C(3NDITIC)NS C70 NOT MATChI AS DC7CUMENTED UN T}-IiS PLAN CQNTAGfi THE MEGHANfCAL _ 3 ._ �___.___�� __��_._._�_�...__�___T___T_._..____ , f ; �TT" '��� �-` "5 EIVGINEER PRIUR TO PRC7CEEDING WfTH YOUR WORK. , I 17 � I 17 � l .�, i--� �� � .___� .�.�- � _ � ___�_.:_.._�.__.�.__ _..___ ._:_._ �_ .�__.__.__.._..._.. . ,.___.____._. _ ,._.__;. ._.._..._. ....__ ___ __-__--__.. _. _ 9. U 4 . _ _ _____ ._._ .._...... . .___�..____. , _ -� _._... � .... ... .... ... ...�_....�_.__.__._,._.. .._.�_.___._..,...,..._..._,., .e...�... �._a._„_._ PC7 R N�W Ht�USKEEPING CC)NCRETE PADS FOR HEA7ERS. � ; � ___n_.__ __.,.__..._ ..�_.__... _.._._._ _ _._._.._..___.....�_.__ _..__.__. ._ _.�_..�..,._w....._._,.,m...._.�.. ..,___.___._._....__.... ..... .t...�,.....__..__...�.....�_._..a...........__.__ _ _........_.__..__.__..,.._..___.w...:_ ._.w_,___.._._�.rt._._w. �.___, .._._ ..___.._.._____.�_�_.._.,..__.. __._.. ._ _ _.___ ...___.. . __�_._.:_._.__�.,�.. „ � ; � � 10, FC7R WAT�R LlNE� UP TO 2 OF SIZE USE BALL VALVEB, FtJf� � Y��� AND LAR��R USE BUTTERF�Y VALVEB AS C�i19 �`�'.. .._ � _. � ,� _, .._.. .r, � _ ...�_ � ._.. _. ._... .� .� _ _ ...; ,_ � ..... �.,- -- --HWS iSC?LATftiN OR BHUTO�F�.VALVES SHALL BE JAMESBUF2Y UR EQUAL HfGH PRESSIiRE & TEMPERATURE RATE[? �_..._.�._��_.�_..,_�_..._..�_._�.��_._............._,---- NWR- 1 '"` �` �� HWS & HWR FC?R MZU GQI�S BALL. VA�VES Wl META� TO METAL SEALS & FA�ING RND IND�PENDENi' SEAL PACi�iNG NUTS �ROM VALVE '� HAN�I�S. SEFtVICE PRESSURE SNRL.L [iE AS REG2UIRED. ,na7a. C ITY : WATE['� �c,t1 Rfi�.�, . . �����i \ ��9 1��� � : ��! 1�irl '►�� V �� ��l \� � � . . SCALE 1t4�• - 1,-0„ ; !r . •j � � 4 � ! . � � O ��. � r-+ � � O � ' � � i � N a O �.r� � � �} � c� � ot3 .� � � ;� � , � �� b�1.> ,_�., � �'-+ � .N q�j � U � � � � r,�j d' O + ✓` � � N {� � � � o�o q�j r� � � � � � � � �` � �-, � c7 � ,� � � � � � � � � � `�' ,�.' c��-, � L ' � � � � � . � r � r r � I r � � . � � r a � � �1 � � � � • i , '� rl �� I � ,� REV DATE: I�ESCR:IPTI(�N: I�Tt:�: D�te: AGC Proj�ct # ��� �ro� ���so Dra4vci By: Ch:.�ked 73y: � �� � }� �:, i - . ., . � 1���l�� �I`�i1 �� �� ;� ;; /►A � _ ��� �_ � • � O� � �6� CQPYRipiT 2001 AR(��7EC7URAL �1G tX1N5iATANTS, IHG° � �;