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Home My WebLink AboutM201 - MECHANICAL SPECIFICATIONSRELEA5E0 FOR CONSTRl1CTI0N Subject to compliance with all regulations of State and Local Codes City of Carmel '�y�,av��i \o,v��a1,T� E. ACCESSORIES: ROUND TO SOUARE ADAPTORS, RADIAL OPPOSED BIADE DAMPER AND MULTI-LOUVERED EQUALIZING GRID WITH DAMPER AWUSTABLE FROM DIFFUSER FACE. 2.04 CEILING SUPPLY REGISTERS/GRILLES A. NPE STREAMLWED AND INDNIDUALLY ADJUSTABLE CUMED BNDES i0 DISCHARGE AIR ALONG FACE OF GRILLE, ONE-WAY DERECiION. B. FRAME: 1-1/4 INCH MARCIN WITH COUMERSUNK SCREW MOUNTING AND GASKET. C. FABRICATION�. ALUTAINUM ENTRUSION$ WIiH FACiORY ENAIAEL FINISH. D. COLOR: AS SELECTED BY ARCHRECT FRO�A IAANUFACTURER'S STANDARD RANGE. E. �AMPER: WiEGRAL, GANG-OPERATED, OPPOSE� BIADE IYPE WRH REMOVABLE KEY OPERATOR, OPERABLE FROM FACE. 2.05 CEILING EXHAUST AND RENRN REGISTERS/GRILLES A, ttPP, SiREAMLWED BLADES, 3/4 INCH MINIMUM DEPiH, J/4 INCH MA%IMUM SPACING, WITH BLADES SEf AT 45 DEGREES, VERTICAL FACE. B. FRAME: 1-1/4 MCH MARGIN WITH COUNTERSUNN SCREW AIOUNTING. C. FABRICAiION'. SiEEL WITH 2� GAGE MINIMUM FRAMES AN� 22 GAGE MINIMUM BlAOES, STEEL AN� AWIAINUM WIiH 20 GAGE MINIMUTA FRAME, OR AWMINUM EXTRUSIONS, WITH FACTORY 9AKE� ENAMEL FINISH. �. COLOR: TO BE SELECiE� BY ARCHITECT FROM MANUFACTURER'S STANDAR� RANGE. E. DAMPER: INiECRAL, GANG-OPERATED, OPPOSED BLADE ttPE WITH REMOVABLE KEY OPERATOR, OPERABLE FROM FACE WHERE NOT INDIVIDUALLY CONNECTED TO E%HAUST FANS. PART 3 E%ECUTION 3.01 INSTALLAiION A. INSTALL IN ACCORDANCE WITH MANUFACTURER'S INSiRUCTI0N5. B. CHECK LOCAiION OF OUTLETS AND INLEiS AND A1AKE NECESSARY ADJUSiMENTS IN POSITION TO CONFORM WITH ARCHITECiURAL FEATORES, SYMMEfRY, AND LIGHTING ARRANGEMENT. C. INSTALL OIFFUSERS TO �UCIWORK WITH AIR TIGHT CONNECiION. D. PROVIDE BALANCING �AMPERS ON �UCT TAKE-OFF TO OIFFUSERS, AN� GRILLES AN� REGISTERS, DESPITE WHEfHER DAMPERS ARE SPEGFIED AS PART OF THE DIFFUSER, OR GRILLE AND REGISTER ASSEMBLY. E. PAINi DUCIWORK VISIBLE BEHM� AIR OUTLEiS AND INLETS MAiTE BLACK. SECTION 1594� HVAC SEOUENCE OF OPERATION PARi I GENERAL 1.01 SECTION INCLUDES A. THIS SECTION �EFlNES THE MANNER AND METHO� 8Y WHICH COMROLS FUNCiION. REQUIREMENTS FOR FACH ttPE OF CONTROL SYSTEM OPERATION ARE SPECIFlE�. EQUIPMEM, �EVICES, AN� SYSiEM COMPONENTS REQUIRE� FOR COMROL SYSTEMS ARE SPEQFlE� IN OTHER SECTIONS, 1.02 SUBMITfALS A. SEQl1ENCE OF OPERATION �OCII1AENiATION: S1181A1i WRITiEN SEQUENCE OF OPERATION FOR ENTIRE HVAC SYSTEIA AND EACH PIECE OF EQ111P1AENT. 1. PREFACE: 1 OR 2 PARAGRAPH OVERVIEW NARRATNE OF THE SY4EIA DESCRIBING ITS PURPOSE, CO�IPONENiS AND FUNCTION. 2. STAiE EACH SEQUENCE IN SMALL SEGMENTS AN� GNE EACH SEGMENi A UNIpUE NUMBER FOR REFERENCING W FUNCTIONAL TEST PROCEDURES�, PROVIDE A COIAPLETE DESCRIPTION REGARDLE55 OF THE COMPLEfENE55 AND CLARItt OF THE SEQUENCES sPeciFieo iN rHe caNTencT oocuueNTs, 3.INCLU�E AT LEASi THE FOLLOWING SEOUENCES: a. START-0P. b. WARM-UP MODE. a NORMAL OPERATMG IAODE. d. UNOCCUPoED IAODE. e. SHUTDOWN. f. CAPACItt CONiROL SEOUENCES AND EOUIPMENT STAGMG. g, iEMPERAiURE AND PRESSURE CONTROL, SUCH AS SEiBACKS, SETUPS, RESEiS, EiC. h. DEfAILED SE�UENCES FOR ALL COMROL SiRATEGIES, SUCH AS ECONOMIZER CONTROL, OPTIMUM START/STOP, STAGING, OPTIMIZATION, DEMAN� LIMITING, EfC. i. EFFECTS OF POWER OR E�UIPMENT FNLURE WRH ALL STAN�BY COMPONENT FUNCTIONS. j. SEQUENCES FOR ALL AlAR1A5 AND EIAERGENCY SHUT DOWNS. k. SEASONAL OPERATIONAL DIFFERENCES AND RECOMMENDAilONS. I. INTERACiIONS AND INTERLOCKS WITH OTHER SYSTEMS. 4.INCLUDE INITIAL AND RECOMIAENDED VALUES PoR ALL APIUSTABLE SETfINGS, SEfP01NT5 AND PARAMEfERS THAT ARE ttPICALLY SEf OR ADJUSTED BY OPERATING STAFF; AND ANY OTHER CONTROL SEfTINGS OR FI%ED VALUES, DELAYS, ETG THAT WILL BE USEFUL �URWG TESTING AND OPERATING THE EQUIPMENT. 5. FOR PACKAGED CONTROLLE� EQUIPMEM, INCW�E MANUFACTURER'S NRNISHED SEQUENCE OF OPERATION AMPLIFIED AS REQUIREO TO �ESCRIBE THE RELATIONSHIP BEfWEEN THE PACKAGE� CONTROLS AND THE CONTROL SYSTEM, INDICATING WHICH POINTS ARE ADJUSTABLE CONTROL POINTS AND WHICH POINTS ARE ONLY MONITORED. B. CONTROL SYSTEM DIAGRAMS SUBMIT GRAPHIC SCHEA�ATIC OF THE CONTROL SYSiEM SHOWING EACH CONTROL COMPONENT AND EACH COMPONENi CONTROLLED, MONITORED, OR ENABLED. 1. IABEL WITH SEffINGS, ADJUSTABLE RANGE OF CONTROL AND LIMITS. 2. INCLUDE FLOW DIAGRAIAS FOR EACH CONiROL S'STE1A, GRAPHICALLY DEPICTING COMROL LOGIC. 3.INCWDE THE SYSTEM AND COMPONENT lAYOUT OF ALL EOUIPMENT THAT THE CONTROL SYSiEM IAONIi0R5, ENABLES OR CONTROLS, EVEN IF iHE EQUIPMENT IS PRIIAARILY CONTROLLED BY PACKAGED OR INTEGRAL CONTROLS. 4.INCLUDE ALL MONITORING, CONTROL AND VIRTUAL POINiS SPECIFlED M ELSEWHERE. S.INCLUDE A KEY i0 ALL ABBREVIAiIONS. C. POINTS LIST' SUBMIT LIST OF ALL WNTROL POINTS INDICAiING AT LFASi THE FOLLOWING FOR EACH POINi. 1. NAME OF COMROLLED SYSTEM. 2 POINT ABBREVIAiION. 3. POINT DESCRIPiION; SUCH AS �RY BULB TEMPERAiURE, AIRFLOW, EfC. 4. �ISPIAY UNIT. 5. COMROL POINT OR SEiP01NT (YES / NO); LE. A POIM THAT CONTROLS EQUIPMENT AND CAN HAVE ITS SETPOINT CHANGED. 6. MONITORING POINi (YES / NO); LE. A POINT THAi DOES NOi CONTROL OR COMRIBUTE i0 THE CONTROL OF EOUIPMENT BUT IS USED FOR OPERATION, MAINTENANCE, OR PERFORMANCE VERIFICATION. 7.INTERMEOIATE POINT (YES / NO); LE A POIM WHOSE VAWE IS USED TO MAKE A CALCUUTION WHICH THEN CONiROLS EQUIPMENT, SUCH AS SPACE TEMPERATURES THAT ARE AVERAGE� TO A VIRTUAL POINT TO WMROL RESEf. 8. CALCUTATED POINi (YES � NO); LE. A'VIRTUAL" POINT GENERAiED FROM CALCUlATI0N5 OF OTHER POIM VAWES. o. caodECT REcoRo oocuMENrs: REcoRo ncrun� �ocnnoNs oF coMcoNCNTs nNo SEfP01NTS OF COMROLS, INCWDING CHANGES TO SEQUENCES MA�E AFfER SUBMISSION OF SHOP DRAWINGS. PART 2 PRODUCTS - NOT USED PARi 3 E%ECUTION. 3.01 AIR HANDLING UNIT SYSTEA�S A. TIME SCHEDULE START AN� STOP SUPPLY FANS. DEfERMWE FAN STATUS THROUGH AUXILIARY CONTACTORS IN MOTOR STAR7ER. IF FAN FAILS TO START AS COMMANDE�, SIGNAL ALARM. e. samv o�viccs: 1. FREEZE PROTECTION: STOP FANS AN� CLOSE OOTSI�E AIR �AMPERS IF TEMPERATURE BEFORE SUPPLY FAN IS BELOW 37 �EGREES F, 9GNAL ALARM. 2 HIGH TEMPERATURE PROTECTION: STOP FANS AN� CLOSE OUi51DE �AMPERS IF TEIAPERATURE IN REiURN AIR IS ABOVE 300 DEGREES F; $IGNAL AIARM. 3. SMONE DEiECTOR: STOP FANS, CLOSE OUTSIDE DAMPERS, AND CLOSE SIAOKE DAMPERS IF SMOKE IS OEfECTE�; SIGNAL AIARM. C. OUTSI�E, REfURN, AN� RELIEF �AMPERS: 1. WHEN SUPPLY FAN IS NOT RUNNING, OViSI�E AND RELIEF �AMPERS ARE CLOSE� AN� REfORN �AMPER IS OPEN. 2 WHEN SUPPLY FAN IS RUNNING, �AMPERS ARE CON7ROLLE� AN� OPERATE WITH OUTSIOE AN� RELIEF �AMPERS OPENING, AND REfURN DAMPER CLOSING. 3. FOR COOLING AND OUTSI�E AIR TEMPERATURES BELOW 55 DEGREES F, MO�UUTE DAMPERS TO MAINTAIN MIXED AIR TEIAPERATURE OF 55 DEGREES F OR HIGHER. 4. FOR COOLING AND OUTSI�E AIR TEMPERAiURES ABOVE 55 �EGREES F COMPARE REfURN AND OUTSIOE AIR TEMPERATURES. IF REfURN AIR TEMPERATURE IS LOWER, DRNE OUTSI�E �AMPER TO MINIMUM, CLOSE RELIEF �AMPER, ANO OPEN REfURN DAMPER. 5. FOR OUTSI�E AIR TEMPERATURES ABOVE 79 �EGREES F, �RIVE OUiSI�E �AMPER TO MINIMUM AN� OPEN REfURN �AMPER. 6. FOR OCCUPIEO HEATING, DRNE OUTSIDE DAIAPER TO MINIMUTA AND OPEN REfURN DAMPER. 7. FOR UNOCCUPIED HFATING, DRNE OUTSIDE AIR DAMPER CLOSED AND REfURN AIR DAMPER TO FULLY OPEN. 8. FOR UNOCCUPIE� COOLING, OUTSIDE AIR �AMPER SHALL CLOSE AN� REfURN AIR DAMPER SHALL OPEN. SYSTEM SHALL MAINTAIN NIGHT SETBACK TEMPERATURE. SECiION 15950 TESTING, APIUSiING, AND BALANCING PART 1 GENERAL 101 SECTION INCWDES A. iESiING, AUIUSTMENT, AN� BALANCING OF NR SYSTEMS. B. iESTING, ADJUSTMENT, AND BALANCING OF REFRIGERATINC SYSTEMS. G AIEASUREMENT OF FINAL OPERATING CON�ITION OF HVAC SYSTEMS. 1.02 SUBMITfALS A. iAB PLAM SUBMR A WRITTEN PLAN INDICATING THE TESTING, A�JUSTING, AN� BAIANCWG STANDARD TO BE FOLLOWED AND iHE SPEQFlC APPROACH FOR EACH SYSTEM AND COMPONENT. 1.INCWDE CER➢FlCATION THAT THE PIAN �EVELOPER HAS REVIEWED THE CONTRACT DOCUMEMS, THE EOUIPMENT AN� SYSTEMS, AND THE CONiROL SYSTEM WITH THE ARCHITECT AN� OTHER WSTALLERS TO SUFFlCIEMLY UN�ERSTAND iHE �ESIGN INTENT FOR EACH SYSTEM. 2 INCWDE AT LEAST THE FOLLOWING IN THE PLAN: a LIST OF ALL AIR FLOW, WATER FLOW, SOOND LEVEL, SYSTEM CAPACIN AND EFFlQENCY IAEASUREMENTS TO BE PERFORMEO AND A DESCRIPTION OF SPECIFlC TEST PROCEDURES, PARAMETERS, FORMULAS TO BE USED. b. COPY OF FlEID CHECKOUT SHEEfS AN� LOGS TO BE USE�, LISTMG EACH PIECE OF EQUIPMENT TO BE lES7E0, AOJUSTEO AN� BAIANCE� WIiH 7HE DATA CELLS TO BE GATHEREO FOR EACH. c. DISWSSION OF WHAT NOTAilONS AN� MARKMGS WILL BE MA�E ON THE �UCT AND PIPING �RAWINGS �URING THE PROCESS. d. FINAL TEST REPORT FORMS TO BE USE�. e. PROCE�URES FOR FORIAAL �EFlQENCY REPORTS, INCWDING SCOPE, FREQUENCY AN� �ISTRIBUTION. C. FINAL REPORT: INDICATE �EFICIENCIES IN SYSTEMS THAT WOULD PREVENT PROPER TESTING, ADJUSTING, AND BALANCING OF SYSTEMS AND EQUIPMENT TO ACHIEVE SPEQFlED PERFORMANCE. 1. REVISE TAB PIAN TO REFLECT ACTUAL PROCE�URES AN� SUBMIT AS PART OF FINAL REPORT. 2 SUBMR �RAFf COPIES OF REPORT FOR REVIEW PRIOR TO FINAL ACCEPTANCE OF PROJECT. PROVIDE FINAL COPIES FOR ARCHITECT AN� FOR INCWSION IN OPERAiING AN� MAINTENANCE MANUALS. 3.INCWDE ACTUAL WSiRUMEM L6T, WITH MANUFACTURER NAME, SERWL NUMBER, AN� DATE OF CALIBRATION. 4. FORM OF TEST REPORTS: WHERE THE TAB STANDAR� BEING FOLLOWE� RECOMMENDS A REPOR� FORMAT OSE THAT; OTHERWISE, FOLLOW ASHRAE STD 111. 5. UNITS OF MEASURE: REPORT �ATA IN I-P QNCH-POONDJ UNIiS. PART 2 PRO�UCTS - NOT USE� PART 3 EXECUTION J.01 GENERAL RE�UIREMENTS A. PERFORM TOTAL SYSTEAI BAIANCE IN ACWR�ANCE WITH ONE OF THE FOLLOWING: 1. A46C MN-1, A4BC NATIONAL STAN�AR�S FOR TOiAL SYSTEIA BAWJCE. 2 NE9B PROCEDURAL STAN�AR�S FOR TESTING AOJOSTING BALANCING OF ENVIRONMENTAL SYSTEIAS. 8. BEGIN WORK AFfER COMPLEfION OF SYSTEMS TO BE IESTE�, A�JUSTED, OR BAUNCE� AN� COMPLETE WORK PRIOR TO SUBSTANTIAL COMPLEfION OF THE PROJECT. Q WHERE HVAC SYSTEMS ANO/OR COMPONENTS INTERFACE WITH LIFE SAFEIY SYS�EMS, MCLU�ING FIRE AND SMOKE �EfECTION, AIARM, AN� WNTROL, COORDINATE SCHEDULING, TESTING AND INSPECiION PROCEOURES WITH THE Al1THORITIES HAVING JURIS�ICTION. �. iAB AGENCY QUALIFICATIONS: 1. COMPANY SPECIALRING IN THE TESiING, A�JUS�ING, ANO BAWJCING OF SYSTEMS SPEQFIED IN THIS SECTION. E. iAB SUPERVISOR AND TECHNICIAN OUALIFICATIONS: CERTIFlE� BY SAME ORGANRATION AS iAB AGENCY. 3.02 AIR SYSTEIA PROCEDURE A. PRIOR i0 COMMENCINC WRH 1HE BAIANCING WORK 1HE BAIANCING CONiRALTOR SHALL INSPECT THE DUCiWORK INSiAIIAiION TO DEfERMME IF ALL REQUIRED BFIANCING DAM1IPERS AND ACCESS �OOR PANELS HhVE 6EEN INSiALLED. DO NOT USE OUiIEr OBD FOR BAIANCING. 9. PRIOR i0 SCHEDOLING iHE EOC, THE HVAC Sl1BCONiRACiOfl SHALL VERIF1' iH4i; iHE SHIPPING BLOCKS HAVE 9EEN REMOVE�, ALL OF THE AIR CONOITIONING UNIiS ARE OPERATIONAL, DUCIWORK, GAS PIPINQ CON�ENS4TE PIPINC, POWER WIRING AN� CONTROL WIRING HAVE BEEN INSiALLED. C. THE HVAC SUBCONTRACTOR SHPLL PROVIDE AT 1HEIR COST A OUALIFlE� SERVICE TECHNICIPN TO BE PRESENT DURING iHE EOWPMENi OPERAiION CHECK. �. ANY AND ALL DEFECiS IN iHE AIR CON�IiIONING ONIiS, INSiALIAiION AND SYSiEM OPERAiION SHALL BE CORRECiEO BY 1HE HVAC SUBWN1RACi0R WRHIN b(1 DAYS ARER 1HE �ISiRIBU➢ON OF 1HE EOC REPORC FNLURE i0 IDENIIFY A �EFECT �URINC 1HE EOC DOES NOT RELIEVE THE HVAC SUB-CONTRACTOR OF iHE RESPONSIBILIIV i0 CORRECi SUBSEQUEMLY IDENTIFlEO DEFECTS. E. ALL EQUIPIAENT, INSiALIA➢ON, DESIGN AND OPERAiION OEFECTS OISCOVERED DURING iHE WSTALIAiION, CHECK, BNANCE AND OPERATION OF THE HVAC SYSIEIA iHnT REQUIRE A CHnNGE IN iHE DESIGN AND SPEQFlCATION OF THE HVAC SYSIEN OR I1S COMPONENIS MUST BE PROPERLY INCOFPORAIE� BY CHANGE ORDER IN THE PRQIECT CONSiRUCTION DOCUMENTS. F. BAWJCE PLL fANS NRFLOW WRHIN +102/-SR OF OESIGN. REPIACE FAN DRIVE If REOUIRE� TO 06iAIN iHE �ESIGN CNPACIIV. G. BAIANCE OUTIFfS AS FOLLOwS: SMALL ARF1S WRH 1 OR 2 OUREfS: +/-59, OF DESIGN IARGE ARFAS WIiH 3 OR MORE OUiLE1S +/-tOZ OF �ESIGN H. REPORT IN WRIIINC PLL DEFlCIENCIES AN� PROBLFMS �ISCOVERE�, AS WELL AS CONPLEIE� BAIANCING REPORi i0: iHE HVAC SU6CONiRACiOR PRIOR i0 COMPLEiING iHE BAIANCING WORK. iH15 REPORT SHOUL� WCW�E THE "CAUSE' ANO SUGGESiED "SOLU➢ON", IF KNOWN. I. THE RIR CONDITIONING UNIiS SHALL BE BAIANCEO IN THE MINIMUN OUrS�E NR MODE 1HE O1R510E AIR �ANPER "3 NINIMUM OPEN POSRION" AN� THE "MEfHO�" USED SHALL BE INCLU�ED IN THE BAWJCING REPORi. A60 lIFASIIRE AND REPORi iHE FAN OPERATING DATA FOR IINITS WRH ECONOMRERS IN THE 100X OU151pE NR MO�E. J. CORREC110N OF DEFECIS: REQUIRED WITNIN 30 OA1S OF iHE DIAFIBUTION OF THE BAUNCING REPOR�, DATE: 07�� J�2O LZM, Inc. s:� �qpn av cromureu aark orNe. sNm w Glen aumla, xwylarM noei /1(FBfi3-Sj02 wx^xLL2M.cam omces Ma�yl&itl � Malm • Ohlo '�1 II /II �, BLUESTREAK CONSULTING 25001 EMEFV ROAD, SUIiE A00 CLEVELAND. OH a4t28 TEL 1216) 223-5200 FAX 1216) 223-321� `cs� �� n�i; ��„n. _- o� 4Jr'Ey' ;: , `m: r a,r � - : qc. P;.I:',h,6 `. , _ : ''. srr.r=_ar !`0i �°�� yT..G��;,, � � 5-/R �:u(r�., �..i .. LOVCSAC W U a Z /Q/� �N � �/ J L� Z > � W O � L.1_ J U U aEv. r issuE�oEscaivriary oarE wEer m��. MECHANICAL SPECIFICATIONS owmrv�mr[. 11 MAY 2020 �AANM Bt AENENED BC RDB BR vaa[ci B 17724 s�eer d M201 vi�nwe 17724 - M201.dwg