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HVAC SPECIFICATIONS SYMBOLS AND ABBREVIATIONS HVAC GENERAL NOTES CA TITLE 24 NOTES %•
<br /> 1. ALL WORK SHALL CONFORM TO MECHANICAL CODE, BUILDING CODE AND 36. ROUND AND RECTANGULAR DUCTWORK ARE INTERCHANGEABLE IF CROSS
<br /> 1. A MAINTENANCE LABEL SHALL BE AFFIXED TO MECHANICAL EQUIPMENT AND SA SUPPLY AIR PLENUM CROSS-SECTION ALL OTHER APPLICABLE CITY CODES AND REGULATIONS. SECTION AREAS ARE EQUIVALENT. CONTRACTOR IS TO VERIFY THE ADIMINISTRATIVE REQUIREMENTS:
<br /> A MAINTENANCE MANUAL SHALL BE PROVIDED TO THE OWNER PER EXACT CEILING SPACE AND INTERCHANGE THE DUCT SIZE TO FIT THE R
<br /> STANDARDS. 2. THE CONTRACTOR SHALL PAY FOR ALL PERMITS AND FEES. CEILING SPACE WITHOUT ADDITIONAL FEE CHARGE. A. THE PERSON WITH OVERALL RESPONSIBILITY FOR CONSTRUCTION OR THE = V
<br /> RA RETURN AIR PLENUM CROSS-SECTION PERSON RESPONSIBLE FOR THE INSTALLATION OF REGULATED FEATURES,
<br /> 2. CONCEALED SPACES,CIRCULATION AIR O QC
<br /> 3. CONTROL LOW VOLTAGE WIRING BY MECHANICAL CONTRACTOR AND 37. ALL FACTORY-FABRICATED DUCT SYSTEMS SHALL COMPLY WITH UL 181 MATERIALS, COMPONENTS,OR MANUFACTURED DEVICES SHALL POST, OR •� V
<br /> INSULATED WIRES, PLASTIC TUBING OR PIPING, PIPE INSULATION, CONDUIT BY ELECTRICAL CONTRACTOR. FOR DUCTS AND CLOSURE SYSTEMS, INCLUDING COLLARS, MAKE AVAILABLE WITH THE BUILDING PERMIT(S)ISSUED FOR THE BUILDING,
<br /> CD ® SUPPLY DIFFUSER � cu
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<br /> CONDENSATE PAN INSULATION,WOOD, PVC,ABS AND OTHER PLASTICS)TO CONNECTIONS,AND SPLICES,AND BE LABELED AS COMPLYING WITH UL THE REQUIRED INSTALLATION CERTIFICATE(S)FOR FEATURES, MATERIALS, R
<br /> BE IN CONCEALED SPACES USED TO CONVEY CIRCULATING AIR SUPPLY. 4. CONDENSATE DRAIN PIPING AND FINAL CONNECTION TO UNIT BY PLUMBING 181. COMPONENTS,OR MANUFACTURED DEVICES REGULATED BY THE i u
<br /> WHEN COMBUSTIBLE MATERIAL IS TO BE LOCATED IN THE ABOVE SPACES, IT RAG RETURN AIR GRILLE CONTRACTOR. APPLIANCE EFFICIENCY REGULATIONS OR PART 6.SUCH INSTALLATION '�
<br /> SHALL BE APPROVED FOR SUCH INSULATION. 38. INSTALL VOLUME CONTROL DAMPERS AT EACH SUPPLY DIFFUSER TO CERTIFICATE(S)SHALL BE MADE AVAILABLE TO THE ENFORCEMENT � ibjD
<br /> EAG ® EXHAUST AIR GRILLE 5. G.C.TO VERIFY CURRENT ELECTRICAL POWER CONDITION IN FIELD BEFORE AFFORD COMPLETE CONTROL OF THE AIR FLOW IN THE VARIOUS DUCT AGENCY FOR ALL APPROPRIATE INSPECTIONS.THESE CERTIFICATES SHALL:
<br /> 3. INSULATION OF DUCTS PURCHASING ANY MECHANICAL EQUIPMENT. SYSTEMS. INSTALL SPLITTER DAMPER AT DUCT TAKEOFFS AND DAMPER A.1. IDENTIFY FEATURES, MATERIALS, COMPONENTS,OR = 0 C
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<br /> SWS ��� SIDE WALL SUPPLY REGISTER AS REQUIRED. MANUFACTURED DEVICES REQUIRED TO VERIFY COMPLIANCE 0
<br /> PORTIONS OF SUPPLY-AIR AND RETURN-AIR DUCTS CONVEYING HEATED OR 6. CONTRACTOR TO VERIFY MECHANICAL HEATING EQUIPMENT TO BE WITH THE APPLIANCE EFFICIENCY REGULATIONS AND PART 6.
<br /> CONFORM TO LOCAL EPA STANDARD BEFORE PURCHASING EQUIPMENT. 39. AUTOMATIC FIRE DAMPER REQUIREMENTS ARE AS FOLLOWS: A.2. INCLUDE A STATEMENT INDICATING THAT THE FEATURES, •m r +
<br /> COOLED AIR LOCATED IN ONE OR MORE OF THE FOLLOWING SPACES SHALL '
<br /> BE INSULATED TO A MINIMUM INSTALLED LEVEL OF R-8: SWR �- SIDE WALL RETURN GRILLE a. PROVIDE AUTOMATIC FIRE DAMPERS AT ALL PENETRATIONS MATERIALS, COMPONENTS,OR MANUFACTURED DEVISE E , 's lG
<br /> 7. ACCURATE AS-BUILT DRAWINGS SHALL BE MADE DURING CONSTRUCTION OF FIRE-RATED CEILINGS AND WALLS THROUGHOUT. CONFORM TO THE APPLIANCE EFFICIENCY REGULATIONS AND M
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<br /> SUBMITTED FOR UPON OSO . CONTRACTOR SHALL COORDINATE WITH FIRE-RATED CEILING PART 6 AND THE REQUIREMENTS FOR SUCH FEATURES, Vhf
<br /> 1. OUTDOORS;OR QT ROOM THERMOSTAT AND l0
<br /> AREAS AND WALLS AS INDICATED ON ARCHITECTURAL MATERIALS, COMPONENTS,OR MANUFACTURED DEVICES
<br /> 8. THE CONTRACTOR SHALL COORDINATE WITH GENERAL CONTRACTOR FOR DRAWINGS. THIS NOTE SHALL TAKE PRECEDENCE OVER ANY GIVEN IN THE PLANS AND SPECIFICATIONS APPROVED BY THE 0
<br /> 2. IN A SPACE BETWEEN THE ROOF AND AN INSULATED CEILING; OR Q ROOM SENSOR R V -td SIZE AND LOCATION OF DUCTWORK ROOF OPENINGS AND WITH ELECTRICAL OMISSIONS ON THE DRAWINGS. SEE SPECIFICATIONS. LOCAL ENFORCEMENT AGENCY.
<br /> 3. IN A SPACE DIRECTLY UNDER A ROOF WITH FIXED VENTS OR CONTRACTOR FOR ELECTRICAL REQUIREMENTS OF ALL MECHANICAL b. LOCATION OF FIRE-RATED CEILINGS AND WALLS ARE AS A.3. STATE THE NUMBER OF THE BUILDING PERMIT UNDER WHICH L txo� d
<br /> CFM CUBIC FEET PER MINUTE EQUIPMENT AND ARCHITECTURAL DRAWINGS FOR AIR DISTRIBUTION INDICATED ON THE ARCHITECTURAL DRAWINGS. THE CONSTRUCTION OR INSTALLATION WAS PERFORMED. •m 01
<br /> OPENINGS TO THE OUTSIDE OR UNCONDITIONED SPACES; OR C
<br /> LOCATION.
<br /> 4. IN AN UNCONDITIONED CRAWL SPACE; OR EA EXHAUST AIR 40. COORDINATE THE LOCATION OF ALL CEILING DIFFUSERS, REGISTERS AND B. WITHIN 90 DAYS AFTER ISSUANCE OF CERTIFICATE OF OCCUPANCY •� o
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<br /> 9. THE CONTRACTOR SHALL SUBMIT BID BASED ON THE DRAWINGS AND GRILLES WITH THE ARCHITECTURAL REFLECTED CEILING PLAN, RECORD DRAWINGS SHALL BE PROVIDED TO THE OWNER. IF A BUILDING Q) C
<br /> ROOF MOUNTED EXHAUST FAN ALTERNATE FOR COST SAVING. THESE DRAWINGS ARE FOR BIDDING ELECTRICAL LIGHTING LAYOUT AND ARCHITECTURAL ROOM ELEVATIONS. DESIGN FEATURE, MATERIAL,COMPONENT OR MANUFACTURED DEVICE IS C
<br /> 5. IN OTHER UNCONDITIONED SPACES. EF ® •qp (*4 O
<br /> PURPOSES. CHANGED BEFORE FINAL CONSTRUCTION AND INSTALLATION, SUCH THAT
<br /> PORTIONS OF SUPPLY-AIR DUCTS THAT ARE NOT IN ONE OF THESE SPACES, ESP EXTERNAL STATIC PRESSURE 41. ALL CEILING DIFFUSERS ARE 4-WAY UNLESS OTHERWISE NOTED. THE BUILDING MAY NO LONGER COMPLY WITH PART 6,THE BUILDING MUST C Lo t
<br /> INCLUDING DUCTS BURIED IN CONCRETE SLAB,SHALL BE INSULATED TO A 10. THE CONTRACTOR SHALL FURNISH ALL MATERIALS, LABOR, EQUIPMENT, BE BROUGHT INTO COMPLIANCE,AND SO INDICATED ON AMENDED PLANS W d
<br /> MINIMUM INSTALLED LEVEL OF R-4.2 OR BE ENCLOSED IN DIRECTLY EXIST (E) EXISTING TRANSPORTATION AND SERVICES NECESSARY FOR COMPLETION OF THE 42. PROVIDE BACK-DRAFT DAMPER FOR ALL EXHAUST AIR DUCT UNLESS AND CERTIFICATE OF COMPLIANCE(S)THAT SHALL BE SUBMITTED FOR
<br /> CONDITIONED SPACE. WORK. ALL MATERIALS AND WORK SHALL COMPLY WITH APPLICABLE OTHERWISE NOTED PER CODE. APPROVAL.
<br /> 4. SEALING FD ® FIRE DAMPER CODES AND GOVERNING REGULATIONS AND MEET THE APPROVAL OF THE
<br /> LOCAL JURISDICTION. 43. EXHAUST TERMINATION SHALL BE MINIMUM 10'-0"AWAY OR 3'-0"ABOVE C. THE BUILDER SHALL PROVIDE THE BUILDING OWNER OR THE PERSON(S)
<br /> TRANSVERSE SUPPLY DUCTS,TAPED OR SEALED WITH MASTIC EXCEPT FOR FLA FULL LOAD AMPERES FROM ANY FRESH AIR INTAKE,OPERABLE WINDOWS, DOORS AND 10'-0" RESPONSIBLE FOR BUILDING MAINTENANCE(IN CASE OF MULTI-TENANT OR
<br /> 11. TAKE ALL PRECAUTIONS NECESSARY TO PROTECT THE MATERIALS BEFORE, MINIMUM ABOVE GRADE. CENTRALLY OPERATED BUILDINGS)AT OCCUPANCY THE FOLLOWING:
<br /> DUCTS EXPOSED TO CONDITIONED SPACE,WHERE DUCT STATIC PRESSURE OFESSIOq/
<br /> DURING AND AFTER INSTALLATION. IN THE EVENT OF DAMAGE,
<br /> EXCEEDS 3/4"WATER, LONGTITUDINAL JOINTS,TAPED OR SEALED WITH HZ HERTZ IMMEDIATELY REPAIR ALL DAMAGED AND DEFECTIVE WORK TO THE 44. PROVIDE ALL FRESH AIR INTAKES AND EXHAUST OUTLETS WITH HOOD, 1/2" C.1. OPERATING INFORMATION:THE APPROPRIATE CERTIFICATE(S)
<br /> MASTIC. APPROVAL OF THE ARCHITECT AT NO ADDITIONAL COST TO THE OWNER. GALVANIZED MESH SCREENS AND OUTSIDE AIR BACK-DRAFT DAMPERS. OF COMPLIANCE AND A LIST OF THE FEATURES, MATERIALS,
<br /> HP HORSEPOWER COMPONENTS,AND MECHANICAL DEVICES INSTALLED IN THE
<br /> 5. INSPECTION 12. THESE DRAWINGS ARE DIAGRAMMATIC. THE CONTRACTOR SHALL BE 45. ALL HVAC UNITS OR SYSTEMS SERVING A COMMON AIR SPACE MUST BE BUILDING AND INSTRUCTIONS ON HOW TO OPERATE THEM J M 4091
<br /> MVD MANUAL VOLUME DAMPER RESPONSIBLE FOR COORDINATING HIS WORK WITH ALL OTHER TRADES. INTERCONNECTED TO SHUT DOWN IMMEDIATELY UPON ALARM CONDITION EFFICIENTLY. * EXP
<br /> INSPECTION TO BE MADE AND DUCTWORK APPROVED BEFORE COVERING THIS INCLUDES COORDINATING THE LOCATION AND SIZE OF ALL OPENINGS, FROM DUCT DETECTORS(OR FIRE ALARM SYSTEM WHEN USING AREA J'J P Q
<br /> WITH INSULATION. LOCATIONS OF NEW (N) NEW DUCTWORK, IPINNGIPMENT PADS AND AND OTHER EQUIPMENT.GES OF ELEVATIONS OF INTKE ERFERENCE NCEORS IN LIEU OF DUCT FROM EMS ORA Y OTHER SYOSTEMS.I ALL CONTROL C 2. MAINTENANCE INFORMATN:MAINTENANCE ACTIONS SIHOAL LBEE C EARLLYOSTATED AND q FOF CA���`��
<br /> 6. PIPE INSULATION RELAYS USED FOR SHUT DOWN MUST BE APPROVED BY STATE OR LOCAL INCORPORATED ON A READILY ACCESSIBLE LABEL.THE LABEL
<br /> OSA OUTSIDE SUPPLY AIR 13. ANY MATERIAL,ARTICLE OR PIECE OF EQUIPMENT OTHER THAN THAT JURISDICTION FOR RELEASING SERVICE. MAY BE LIMITED TO IDENTIFYING THE OPERATION AND
<br /> SPACE-CONDITIONING AND SERVICE WATER-HEATING SYSTEM SHALL BE INDICATED SHALL NOT BE USED UNLESS APPROVED IN WRITING BY THE MAINTENANCE MANUAL.
<br /> INSULATED IN ACCORDANCE WITH THE FOLLOWING TABLE: RLA RATED LOAD AMPERES ENGINEER AND ANY CHANGES IN MECHANICAL, ELECTRICAL AND/OR OTHER 46. PURCHASING PARTY SHALL ENSURE THE MOTOR SPECS PRIOR TO
<br /> SYSTEMS REQUIRED DUE TO SUCH SUBSTITUTION SHALL BE THE ORDERING EXHAUST SYSTEM TO ENSURE THE PANEL IS BUILT C.3. VENTILATION INFORMATION:A DESCRIPTION OF THE
<br /> RESPONSIBILITY OF THE HVAC CONTRACTOR;AND AT NO ADDITIONAL COST CORRECTLY. QUANTITIES OF OUTDOOR AND RECIRCULATED AIR THAT THE
<br /> PIPE INSULATION THICKNESS RA RETURN AIR TO THE OWNER. VENTILATION SYSTEMS ARE DESIGNED TO PROVIDE TO EACH
<br /> FLUID CONDUCTIVITY INSULATION NOMINAL PIPE DIAMETER(") 47. REDWOOD SLEEPER OR PLATFORM FOR ROOF MOUNTED UNIT, DUCT AREA.
<br /> SA SUPPLY AIR 14. THE CONTRACTOR SHALL VISIT SITE PRIOR TO BIDDING TO VERIFY PENETRATION, CUTTING AND PATCHING BY GENERAL CONTRACTOR,
<br /> TEMP. RANGE MEAN 1 TO 1 1.5 TO 4 TO<8 8 AND LOCATIONS AND SIZES OF ALL EXISTING EQUIPMENT AND INFORM THE UNLESS OTHERWISE NOTED ON PLAN.
<br /> RANGE (BTU-"/HR PER RATING <1 <1.5 <4 LARGER SD SD SMOKE DETECTOR ARCHITECT AND ENGINEER OF ANY DISCREPANCIES. MANDATORY MEASURES:
<br /> (°F) SQFT/°F) TEMP. (°F) INSULATION THICKNESS REQUIRED(") 48. 42"MINIMUM GUARDS TO BE PROVIDED WHEN ROOF MOUNTED OR ROOF
<br /> SPACE HEATING, HOT WATER SYSTEMS AND SERVICE WATER HEATING SYSTEMS 15. COORDINATE ENTIRE INSTALLATION OF THE H.V.A.C. SYSTEM WITH THE ACCESS EQUIPMENT THAT REQUIRE SERVICE ARE LOCATED WITHIN 10'OF A. ALL HVAC EQUIPMENT SHALL BE CERTIFIED BY THE CALIFORNIA ENERGY
<br /> SP STATIC PRESSURE WORK OF ALL OTHER TRADES PRIOR TO ANY FABRICATION OR A ROOF EDGE OR OPEN SIDE OF A WALKING SURFACE AND SUCH EDGE COMMISSION TO COMPLY WITH LOCAL EFFICIENCY STANDARDS.
<br /> 350< 0.32-0.34 250 4.5 5.0 5.0 5.0 5.0 NOTE: INSTALLATION. PROVIDE ALL FITTINGS,OFFSETS,AND TRANSITIONS AS OR OPEN SIDE IS LOCATED MORE THAN 30"ABOVE THE ROOF SURFACE.
<br /> 251-350 0.29-0.31 200 3.0 4.0 4.5 4.5 4.5 TYP TYPICAL REQUIRED FOR A COMPLETE WORKABLE INSTALLATION. B. JOINTS, PENETRATIONS AND OTHER OPENINGS IN THE BUILDING ENVELOPE
<br /> 201-250 0.27-0.30 150 2.5 2.5 2.5 3.0 3.0 REFER TO PLAN THAT ARE POTENTIAL SOURCES OF AIR LEAKAGE SHALL BE CAULKED,
<br /> U/C �lJ UNDERCUT DOOR SHEETS FOR ANY 16. CONTRACTOR SHALL SUBMIT A COMPLETE BALANCE REPORT FOR GASKETED,WEATHER STRIPPED,OR OTHERWISE SEALED TO LIMIT
<br /> 141-200 0.25 0.29 125 1.5 1.5 2.0 2.0 2.0 ADDITIONAL APPROVAL.SYSTEMS AIR BALANCE SHALL BE PERFORMED BY AN INFILTRATION AND EXFILTRATION.
<br /> 105-140 0.22-0.28 100 1.0 1 1.5 1 1.5 1 1.5 1 1.5 LEGEND, INDEPENDENT AIR BALANCE CONSULTANT.A CERTIFIED AABC OR NEBB.
<br /> SPACE COOLING SYSTEMS CHILLED WATER, REFRIGERANT AND BRINE U.T.R. UP THRU ROOF SYMBOLS AND THE REPORT SHALL INCLUDE THE FOLLOWING: C. ALL MECHANICAL VENTILATION AND SPACE-CONDITIONING SYSTEMS SHALL
<br /> RELATED a. AIR QUANTITIES AT EACH REGISTER. BE DESIGNED WITH DUCTWORK, DAMPERS,AND CONTROLS WHICH ALLOWS
<br /> 40 60 0.21-0.27 75 NON5 RES 0.75 NONRES RES 0.75 1.0 1.0 V VOLT ABBREVIATIONS. b. STATIC PRESSURE READINGS AT INLET AND DISCHARGE OF EACH OUTSIDE AIR RATES TO BE OPERATED AT THE LARGER OF(1)THE MINIMUM
<br /> 0.5 0.5 AIR HANDLING SYSTEM AND AT INLET OF EACH EXHAUST AIR LEVELS SPECIFIED IN SECTION 120.1(C)3 OR(2)THE RATE REQUIRED FOR
<br /> <40 0.20-0.26 50 1 1.0 1 1.5 1 1.5 1 1.5 1.5 VTR VENT THRU ROOF SYSTEM. MAKE-UP OF EXHAUST SYSTEMS THAT ARE REQUIRED FOR AN EXEMPT OR
<br /> c. COOLING AND HEATING SUPPLY AND RETURN AIR TEMPERATURES COVERED PROCESS, FOR CONTROL OF ODORS,OR FOR THE REMOVAL OF
<br /> EXCEPTIONS:THE FOLLOWING PIPING DOES NOT HAVE TO BE THERMALLY AT EACH AIR CONDITIONING UNIT. CONTAMINANTS WITHIN THE SPACE. MEASURED OUTSIDE AIR RATES OF
<br /> INSULATED: (1)FACTORY-INSTALLED PIPING WITHIN SPACE CONDITIONING CO2 SENSOR CONSTANT AND VARIABLE VOLUME MECHANICAL VENTILATION SYSTEMS
<br /> EQUIPMENT; (2)PIPING THAT CONVEYS FLUIDS THAT HAVE A DESIGN 17. WARRANTIES; 1-YEAR WARRANTY FOR EQUIPMENT,5-YEAR COMPRESSORS. SHALL BE WITHIN 10%OF OUTSIDE AIR RATE SHOWN ON TABLE 120.1-A.
<br /> OPERATING TEMPERATURE RANGE BETWEEN 55 DEGREES AND 105 RTU MECHANICAL EQUIPMENT TAG REFER TO CONSTRUCTION CONTRACT FOR OTHER APPLICABLE
<br /> DEGREES FAHRENHEIT; (3)GAS PIPING; (4)COLD DOMESTIC WATER PIPING; 1 WARRANTIES. D. THE THERMOSTATIC CONTROLS FOR HVAC SYSTEMS SHALL BE CAPABLE OF
<br /> (5)DRAINS,VENTS,AND WASTE PIPING. BEING SET LOCALLY OR REMOTELY BY TO CONTROL COMFORT HEATING
<br /> POC 18. EQUIPMENT SPECIFICATION AND INTERLOCK DIAGRAM SHALL BE DOWN TO 55'F OR LOWER AND COOLING UP TO 85'F OR HIGHER.THE
<br /> SUBMITTED FOR APPROVAL PRIOR TO PURCHASE OF EQUIPMENT FOR THERMOSTATIC CONTROLS SHALL BE CAPABLE OF PROVIDING A DEAD
<br /> 7. TEMPERATURE CONTROLS INSTALLATION. BAND RANGE OF AT LEAST 5°F WITHIN WHICH HEATING AND COOLING
<br /> NEW DUCT ENERGY TO THE ZONE IS SHUT OFF OR REDUCE TO A MINIMUM.
<br /> EACH HVAC SYSTEM SHALL BE PROVIDED WITH AT LEAST ONE AUTOMATIC 19. ALL EQUIPMENT SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE
<br /> TEMPERATURE CONTROL DEVICE FOR THE REGULATION OF TEMPERATURE EXISTING DUCT EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. PROVIDE ALL E. AIR DISTRIBUTION SYSTEM DUCTS AND PLENUMS, INCLUDING, BUT NOT
<br /> THESE AUTOMATIC TEMPERATURE CONTROL DEVICES SHALL BE CAPABLE FITTINGS,TRANSITIONS, DAMPERS,VALVES AND OTHER DEVICES REQUIRED LIMITED TO, BUILDING CAVITIES, MECHANICAL CLOSETS,AIR-HANDLER
<br /> OF BEING SET TO MAINTAIN SPACE TEMPERATURE SET POINTS FROM 55 CD -CD- CONDENSATE DRAIN FOR A COMPLETE WORKABLE INSTALLATION. BOXES AND SUPPORT PLATFORMS USED AS DUCTS OR PLENUMS, SHALL BE
<br /> DEGREES F TO 85 DEGREES F,SHALL BE CAPABLE OF OPERATING THE INSTALLED,SEALED AND INSULATED TO MEET THE REQUIREMENTS OF
<br /> SYSTEM HEATING AND/OR COOLING IN SEQUENCE. 20. ALL HVAC AND FAN UNITS SHOWN ON THE PLAN IS RECOMMENDED. FINAL CHAPTER 6 CMC CODE AND ANSI/SMACNA-006-2006 HVAC DUCT
<br /> MAKE AND MODEL OF THE UNITS WILL BE DETERMINED BY THE CONSTRUCTION STANDARDS METAL AND FLEXIBLE.SUPPLY-AIR DUCTS O
<br /> OWNER/MECHANICAL CONTRACTOR WITH AN APPROVAL FROM THE CONVEYING HEATED OR COOLED AIR SHALL BE INSULATED TO A MINIMUM J N
<br /> EXCEPT AS ALLOWED,THESE CONTROLS SHALL BE ADJUSTABLE TO MECHANICAL ENGINEER. INSTALLED LEVEL OF R-4.2(R-8 IN UNCONDITIONED SPACE), UNLESS DUCTS
<br /> PROVIDE A DEAD BAND OF 5 DEGREES F BETWEEN FULL HEATING AND FULL ARE IN CONDITIONED SPACE.
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<br /> COOLING. CONTROLS SHALL HAVE THE CAPABILITY OF TERMINATING ALL 21. THE HVAC SYSTEM AND COMPONENTS SHALL BE TESTED,ADJUSTED AND Q Q
<br /> HEATING AT A TEMPERATURE A MORE THAN L DEGREES F AND N BALANCED IN ACCORDANCE WITH AABC'S NATIONAL STANDARDS FOR F. MAXIMUM LENGTH OF FLEXIBLE DUCT AND CONNECTORS SHALL NOT BE -
<br /> TERMINATING ALL COOLING AT A TEMPERATURE NOT LESS THAN 78 TOTAL SYSTEM BALANCE(6TH EDITION). MORE CA GREEN BUILDING NOTES ELBOWS.
<br /> AN 5 FEET. FLEXIBLE DUCTS SHALL NOT BE USED IN LIEU OF RIGID z
<br /> DEGREES F. O
<br /> 22. PROVIDE FILTER FOR AIR CONDITIONING AND/OR AIR SIDE UNITS AS C O
<br /> REQUIRED PER ASHRAE AND MECHANICAL CODE. G. EACH SPACE-CONDITIONING SYSTEM SHALL BE INSTALLED WITH CONTROLS c 0
<br /> SHEET INDEX 23. THERMOSTAT SHALL BE 24 VOLT, ONE STAGE HEATING AND ONE OR TWO 5.504.1 TEMPORARY VENTILATION. IF THE HVAC SYSTEM IS USED DURING (1)CAPABLE OF AUTOMATICALLY SHUTTING OFF THE SYSTEM DURING \ J_
<br /> DUCT GAUGE SELECTIONS PERIODS OF NON-USE AND SHALL HAVE(A)4-HR TIMER OR; (B)OCCUPANCY
<br /> STAGE COOLING WITH MATCHING SUBBASE AND TAMPER PROOF COVER. CONSTRUCTION, USE RETURN AIR FILTERS WITH A MERV OF 8, BASED ON SENSORS OR; (C)AUTO TIME SWITCH CONTROLS AND ACCESSIBLE MANUAL Q U
<br /> M000 MECHANICAL NOTES ASHRAE 52.2-1999,OR AN AVERAGE EFFICIENCY OF 30%BASED ON ASHRAE OVERRIDE FOR UP TO 4-HRS. (2)AUTOMATICALLY RESTART AND
<br /> FOR GALVANIZED STEEL(SMACNA TABLE 1-4/E5) 24. CONDENSATE PIPING SHALL BE SIZED IN ACCORDANCE WITH MECHANICAL 52.1-1992. REPLACE ALL FILTERS IMMEDIATELY PRIOR TO OCCUPANCY.APPLIES TEMPORARILY OPERATE THE SYSTEM TO MAINTAIN SETBACK THERMOSTAT U
<br /> M001 MECHANICAL SCHEDULESCODE. TO ADDITIONS OR ALTERATIONS. SETPOINTS FOR MECHANICAL HEATING AND COOLING. (3)MULTIPURPOSE, LL z
<br /> MAXIMUM 1"W.G.STATIC POSITIVE AND NEGATIVE CLASSROOMS CONFERENCE,CONVENTION,AUDITORIUM AND MEETING
<br /> M002 MECHANICAL DETAILS DUCT DIAMETER MINIMUM THICKNESS MINIMUM THICKNESS 25. CONDENSATE WASTE SHALL CONNECT INDIRECTLY TO THE DRAINAGE 5.504.3 COVERING OF DUCT OPENINGS AND PROTECTION OF MECHANICAL CENTER ROOMS OF CERTAIN SIZE WHICH DO NOT HAVE PROCESSES OR U O
<br /> (INCHES) GALVANIZED IRON(U.S. ALUMINUM (INCHES)
<br /> SYSTEM THROUGH AN AIR GAP OR AIR BREAK TO PROPERLY TRAPPED AND EQUIPMENT DURING CONSTRUCTION.AT THE TIME OF ROUGH INSTALLATION OPERATIONS THAT GENERATE DUSTS, FUMES,VAPORS OR GASSES SHALL
<br /> M100 MECHANICAL PLAN GAUGE/INCHES) VENTED RECEPTORS, DRY WELLS, OR THE TAILPIECE OF A PLUMBING AND DURING STORAGE ON THE CONSTRUCTION SITE AND UNTIL FINAL STARTUP BE EQUIPPED WITH OCCUPANT SENSOR(S)TO ACCOMPLISH THE z 0- Y
<br /> FIXTURE. OF THE HEATING,COOLING AND VENTILATING EQUIPMENT,ALL DUCT AND FOLLOWING DURING UNOCCUPIED PERIODS(A)AUTOMATICALLY SETUP THE
<br /> M101 MECHANICAL PLAN-ROOF OTHER RELATED AIR DISTRIBUTION COMPONENT OPENINGS SHALL BE COVERE OPERATING COOLING TEMPERATURE SET POINT BY 2'F OR MORE AND z U
<br /> LESS THAN 12 26/.022 .025 0
<br /> 26. WHERE CONDENSATE WASTE FROM AIR CONDITIONING COILS DISCHARGES WITH TAPE, PLASTIC,SHEET METAL OR OTHER METHODS ACCEPTABLE TO THE SETBACK THE OPERATING HEATING TEMPERATURE SET POINT BY 2°F OR
<br /> TM00 TITLE 24 13-30 26/.022 .025 BY DIRECT CONNECTION TO A LAVATORY TAILPIECE OR TO AN APPROVED ENFORCING AGENCY TO REDUCE THE AMOUNT OF DUST,WATER AND DEBRIS MORE AND; (B)AUTOMATICALLY RESET THE MINIMUM REQUIRED ui
<br /> ACCESSIBLE INLET ON A BATHTUB OVERFLOW,THE CONNECTION SHALL BE WHICH MAY ENTER THE SYSTEM. VENTILATION RATE WITH AN OCCUPANT SENSOR VENTILATION CONTROL CIS
<br /> TM01 TITLE 24 31-36 24/.023 .026 LOCATED IN AN AREA CONTROLLED BY THE SAME PERSON CONTROLLING DEVICE ACCORDING TO SECTION 120.1(C)5.(4)HOTEL AND MOTEL GUEST
<br /> THE AIR-CONDITIONED SPACE. 5.504.5.3 IN MECHANICALLY VENTILATED BUILDINGS, PROVIDE REGULARLY ROOMS SHALL HAVE CAPTIVE CARD KEY CONTROLS, OCCUPANCY SENSING
<br /> FOOTNOTES: OCCUPIED AREAS OF THE BUILDING WITH AIR FILTRATION MEDIA FOR OUTSIDE CONTROLS, OR AUTOMATIC CONTROLS SUCH THAT, NO LONGER THAN 30
<br /> 27. THE REFRIGERATION EQUIPMENT REFRIGERANT SERVICE PORTS LOCATED AND RETURN AIR PRIOR TO OCCUPANCY THAT PROVIDES AT LEAST A MERV OF MINUTES AFTER THE GUEST ROOM HAS BEEN VACATED, SETPOINTS ARE
<br /> 1. HEATING AND AIR CONDITIONING UNITS NOT EXCEEDING 2000 CFM OR ONE INCH OUTDOORS SHALL BE FITTED WITH LOCKING TYPE TAMPER RESISTANT 13. SETUP AT LEAST+5'F(+3°C)IN COOLING MODE AND SET-DOWN AT LEAST
<br /> WATER GAUGE(WG)POSITIVE OR NEGATIVE PRESSURE.DUCT FITTINGS SHALL CAPS OR SHALL BE PROTECTED FROM UNAUTHORIZED ACCESS BY A MEANS -5°F(-3°C) IN HEATING MODE.
<br /> BE CONSTRUCTED OF MATERIAL NOT LESS THAN THE GAUGE OF THE DUCT. ACCEPTABLE TO THE ENFORCING AGENCY. 5.506.1 FOR MECHANICALLY OR NATURALLY VENTILATED SPACES IN BUILDINGS,
<br /> 2. DUCTWORK AND FITTINGS LARGER THAN TWENTY INCHES SHALL BE MEET THE MINIMUM REQUIREMENTS OF SECTION 120.1 OF THE CALIFORNIA
<br /> CONSTRUCTED TO THE GAUGING REQUIREMENTS OF ANSI SMACNA 006-2006 28. THE HEATING AND COOLING DUCT SYSTEM IS SIZED IN ACCORDANCE WITH ENERGY CODE AND CHAPTER 4 OF CCR,TITLE 8, OR THE APPLICABLE LOCAL
<br /> HVAC DUCT CONSTRUCTION STANDARDS. ASHRAE. CODE,WHICHEVER IS MORE STRINGENT.
<br /> 29. G.C.TO VERIFY SUFFICIENCY OF DUCT SPACE BEFORE PURCHASING ANY
<br /> MECHANICAL EQUIPMENT. z0
<br /> 30. DUCTWORK SHALL BE INSULATED OR LINED AS NOTED ON DRAWINGS.ALL W
<br /> DUCTWORK EXPOSED ON ROOF SHALL BE INTERNALLY LINED UNLESS Lu
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<br /> SCOPE OF WORK OTHERWISE INDICATED OR SPECIFIED. ALL DUCT SIZES ARE SHEET METAL
<br /> SIZES. ALL DUCT JOINTS SHALL BE SEALED PER SPECIFICATIONS.
<br /> • EXISTING RESTAURANT TENANT IMPROVEMENT. 31. CONNECT MAIN DUCT TO AIR CONDITIONING UNIT WITH WEATHERPROOF
<br /> FLEXIBLE CONNECTION. SUN SHIELD OVER ENTIRE FLEXIBLE CONNECTIONS
<br /> • PROVIDE THREE(3)NEW ROOFTOP UNITS. REQUIRED IF FLEXIBLE CONNECTION IS EXPOSED TO WEATHER.
<br /> • PROVIDE DUCTWORKS AND AIR DEVICES THROUGHOUT THE SPACE. 32. ALL LINED DUCT DIMENSIONS ARE NET CLEAR DIMENSION AFTER LINING a a a a a a
<br /> HAS BEEN INSTALLED. DATE: SCALE:
<br /> 33. ALL DUCTWORK SIZE SHOWN ON PLAN ARE INTERIOR DIAMETER. 5/09/2022
<br /> CONTRACTOR SHALL ADD INSULATION THICKNESS INTO CONSIDERATION SHEET TITLE:
<br /> BEFORE INSTALLATION.
<br /> 34. DUCTS SHALL BE SUPPORTED WITH 1"WIDE 16-GAUGE HANGER STRAPS
<br /> AND SHALL BE SPACED AT NO MORE THAN 7'-0"ON CENTERS AND SHALL BE MECHANICAL
<br /> SECURED TO STRUCTURAL MEMBER. EXPOSED DUCTWORK ON ROOF NOTES
<br /> MECHANICAL CODE SHALL BE SUPPORTED BY GALVANIZED STEEL ANGLE&SHALL BE PER
<br /> LOCAL CODE.
<br /> • 2019 CMC
<br /> • 2019 BUILDING ENERGY EFFICIENCY STANDARDS
<br /> m000
<br /> PLOT DATE: 5/20/2022 3:40:34 PM
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