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HVAC GENERAL NOTES CALIFORNIA GREEN BUILDING STANDARDS CODE 2020 MECHANICAL SPECIFICATIONS MECHANICAL LEGEND REVISIONS BY
<br /> SYMBOL ABBREV DESCRIPTION ABBREV DESCRIPTION
<br /> 1. CONTRACTOR SHALL CAREFULLY REVIEW THESE PLANS AND SPECIFICATIONS PRIOR TO BID. 1 . ALL HVAC DUCTS ARE REQUIRED TO BE SEALED WITH MASTIC AND SHALL BE TESTED. 1 . GENERAL PROVISIONS - THE GENERAL CONDITIONS, SUPPLEMENTS AND AMENDMENTS SHALL
<br /> CONTRACTOR SHALL ALSO REVIEW PLANS AND SPECIFICATIONS OF OTHER RELATED TRADES CONCEALED DUCT SHALL BE INSULATED WITH MIN R-8 DUCT INSULATION. GOVERN THIS DIVISION OF THE SPECIFICATIONS. & POC POINT OF CONNECTION EQPT. EQUIPMENT
<br /> (INCLUDING ARCHITECTURAL, CIVIL, STRUCTURAL AND ELECTRICAL) PRIOR TO BID TO & POD POINT OF DISCONNECTION KW KILOWATT
<br /> ENSURE AN ACCURATE UNDERSTANDING OF EXACT SCOPE OF WORK. ANY ITEMS 2. AT THE TIME OF ROUGH INSTALLATION OR DURING STORAGE ON THE CONSTRUCTION 2. PROJECT REQUIREMENTS - PROVIDE ALL ITEMS, MATERIALS, EQUIPMENT AND LABOR ❑ EXISTING EQUIPMENT OR PIPING TO REMAIN LBS POUNDS
<br /> REQUIRING CLARIFICATION SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT IN SITE AND UNTIL START-UP PF THE HEATING AND COOLING EQUIPMENT, ALL DUCTS REQUIRED TO COMPLETE THE WORK OR OPERATIONS MENTIONED HEREIN, OR INDICATED ON ❑ NEW EQUIPMENT OR PIPING MAX MAXIMUM
<br /> SUFFICIENT TIME TO BE INCORPORATED INTO THE BID. AND OTHER RELATED AIR DISTRIBUTION COMPONENT EQUIPMENT SHALL BE COVERED THE DRAWINGS AND REASONABLY INFERRED THEREIN, AS REQUIRED TO MAKE A COMPLETE
<br /> WITH TAPE, PLASTIC, SHEETMETAL OR OTHER METHODS ACCEPTABLE TO THE AND WORKING SYSTEM. ' REMOVE EXISTING EQUIPMENT OR PIPING MECH MECHANICAL
<br /> 2. CONTRACTOR SHALL VERIFY ALL EQUIPMENT MODEL NUMBERS, CAPACITIES, SIZES, ENFORCING AGENCY TO REDUCE THE AMOUNT OF DUST OR DEBRIS WHICH MAY WWWM FD FLEX DUCT MFR MANUFACTURER CONSULTANT
<br /> VOLTAGES, AND ALL OTHER SCHEDULED INFORMATION WITH ALL OTHER APPLICABLE TRADES COLLECT IN THE SYSTEM. CGBC 5.504.3 3. INTENT - WORK SHALL BE DONE IN ACCORDANCE WITH THE DRAWINGS AND SPECIFICATIONS a SIDEWALL REGISTER MIN MINIMUM
<br /> AND WITH THE MANUFACTURER PRIOR TO INSTALLATION. AND THEIR INTENT, COMPLETE WITH ALL NECESSARY COMPONENTS, INCLUDING THOSE NOT pi CEILING REGISTERS DIFFUSERS MTD MOUNTED
<br /> 3. BASED ON THESE PLANS, THE MECHANICAL/BALANCING CONTRACTOR SHALL PROVIDE A NORMALLY SHOWN OR CALLED FOR, AND SHALL BE READY FOR OPERATION BEFORE ® DUCT SECTION - POSITIVE PRESSURE N NEW 2249 T.
<br /> 3. CONTRACTOR SHALL VERIFY ALL LOCATIONS, SIZES, POC's, AND AVAILABILITY OF ALL TESTING AND ADJUSTING PLAN AND SHALL FOLLOW IT AS PER CALIFORNIA GREEN ACCEPTANCE. DUCT SECTION - NEGATIVE PRESSURE NOS NUMBERS v "nsbur9.CA91228
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<br /> EXISTING ITEMS (I.E.: OUTSIDE AIR, EXHAUST ETC.) PRIOR TO INSTALLATION OF ANY BUILDING STANDARDS CODE. SECTION 5.410.4. °m°"'
<br /> MATERIAL OR EQUIPMENT. ALL WORK SHALL BE DONE IN ACCORDANCE WITH ALL APPLICABLE CODES. NOTHING SHOWN ® DUCT SECTION - EXHAUST OBD OPPOSED BLADE DAMPER
<br /> 4. IN MECHANICAL VENTILATED BUILDINGS, PROVIDE REGULARLY OCCUPIED AREAS OF THE IN THE PLANS OR STATED IN THE SPECIFICATIONS IS INTENDED TO INDICATE THAT THE ®o CARBON DIOXIDE (CO2) SENSOR/DETECTOR OSA OUTSIDE AIR & ENMWEERING SERVICES
<br /> 4. THESE DRAWINGS ARE ESSENTIALLY DIAGRAMMATIC AND ARE NOT INTENDED TO INDICATE BUILDING WITH AIR FILTRATION MEDIA FOR OUTSIDE AND RETURN AIR PRIOR INSTALLATION OR CONNECTIONS OF ANY ITEM OR DEVICE SHOULD BE DONE CONTRARY TO 0 ROOM THERMOSTAT TEMPERATURE SENSOR PSI POUNDS PER SQUARE INCH
<br /> ALL NECESSARY OFFSETS OF DUCTWORK AND PIPING. THE CONTRACTOR SHALL INSTALL OCCUPANCY THAT PROVIDES AT LEAST A MERV 13. CGBC 5.504.5.3 MANUFACTURERS INSTRUCTIONS AND ALL APPLICABLE CODES AND REGULATIONS. THE DOOR UNDERCUT PSIG POUNDS PER SQUARE INCH GAUGE www.geaenergyconsult/ng,cor
<br /> MATERIAL AND EQUIPMENT IN A MANNER AS TO CONFORM TO STRUCTURE, AVOID CONTRACTOR IS RESPONSIBLE TO ENSURE THAT THE INSTALLATION AND CONNECTIONS OF
<br /> OBSTRUCTIONS, PRESERVE HEADROOM, AND KEEP OPENINGS AND PASSAGEWAYS CLEAR. 5. BUILDINGS SHALL MEET OR EXCEED THE PROVISIONS OF CALIFORNIA BUILDING CODE, ALL ITEMS AND DEVICES CONFORMS TO MANUFACTURERS INSTRUCTIONS AND TO ALL so DUCT SMOKE DETECTOR QTY QUANTITY
<br /> ALL INSTALLATIONS SHALL BE CONSISTENT WITH NORMALLY ACCEPTABLE INDUSTRY CCR, TITLE 24, PART 2, SECTIONS 1203 (VENTILATION) AND CHAPTER 14 (EXTERIOR APPLICABLE CODES AND REGULATIONS. VD VOLUME DAMPER RA RETURN AIR QROFESS/pN
<br /> STANDARDS. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT IN WRITING OF ANY WALLS). FOR ADDITIONAL MEASURES NOT APPLICABLE TO LOW-RISE RESIDENTIAL CD CEILING DIFFUSER RG RETURN AIR GRILLE ��� E ALD -K
<br /> ANY REFERENCE TO THE DESIGN AUTHORITY SHALL MEAN MR ENGINEERING, INC. �`V
<br /> DISCREPANCIES OR CONFLICTS THAT WOULD AFFECT THE SYSTEM PERFORMANCE OR WHICH OCCUPANCIES, SEE SECTION 5.407.2 OF THIS CODE. CGBC 5.505.1 BTU BRITISH THERMAL UNITS RAD RETURN AIR DUCT G�
<br /> WOULD INCUR ADDITIONAL COSTS. THIS NOTIFICATION SHALL BE MADE PRIOR TO THE BTUH BRITISH THERMAL UNITS PER HOUR RR RETURN AIR REGISTERc� M36488 ➢ m
<br /> INSTALLATION OF THE ITEMS CONCERNED. 6. FOR MECHANICALLY OR NATURALLY VENTILATED SPACES IN BUILDINGS, MEET THE THE WORK "PROVIDE" SHALL MEAN "SUPPLY AND INSTALL" UNLESS OTHERWISE INDICATED. CFM CUBIC FEET PER MINUTE SA SUPPLY AIR Exp.09/30/21 A
<br /> MINIMUM REQUIREMENTS OF SECTION 120.1 (REQUIREMENTS FOR VENTILATION) OF THE DWGS DRAWINGS SAD SUPPLY AIR DUCT s�
<br /> 5. NEW AND/OR EXISTING EQUIPMENT INDICATED ON THIS DRAWING IS SHOWN IN 2019 CALIFORNIA ENERGY CODE, OR THE APPLICABLE LOCAL CODE, WHICHEVER IS 4. GOVERNING REGULATIONS - THE WORK UNDER MECHANICAL SCOPE OF WORK, SHALL F
<br /> CONFORM BUT NOT LIMITED TO THE REQUIREMENTS OF THE FOLLOWING CODES �- DG DOOR GRILLE SR SUPPLY AIR REGISTER 9T A N GQ�
<br /> APPROXIMATE POSITION(S). CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS MORE STRINGENT, AND DIVISION 1 , CHAPTER 4 OF CCR, TITLE 8. CGBC 5.506.1 REGULATIONS AND STANDARDS: Fo F CA��F�
<br /> INCLUDING EQUIPMENT LOCATIONS, POC's AND STRUCTURAL MEMBERS PRIOR TO � SFD COMBINATION SMOKE/FIRE DAMPER SF SQUARE FEET
<br /> INSTALLATION. IN ALL CASES, ADEQUATE ACCESS (PER MANUFACTURER'S 7. FOR BUILDINGS OR ADDITIONS EQUIPPED WITH DEMAND CONTROL VENTILATION, CO2 VD VOLUME DAMPER WITH CONCEALED REGULATOR FSD SMOKE/FIRE DAMPER
<br /> - 2019 EDITIONS OF THE CALIFORNIA BUILDING CODE, INCLUDING BUT NOT LIMITED TO THE
<br /> RECOMMENDATIONS AND CODE COMPLIANCE FOR MAINTENANCE AND REPLACEMENT OF SENSORS AND VENTILATION CONTROLS SHALL BE SPECIFIED AND INSTALLED IN WT THERMOSTAT SS STAINLESS STEEL
<br /> ) MECHANICAL, PLUMBING, FIRE AND ENERGY CODES.ACCORDANCE WITH THE REQUIREMENTS OF THE 2019 CALIFORNIA ENERGY CODE,
<br /> EQUIPMENT SHALL BE PROVIDED. SECTION 12E WIT ). CGBC 5.506.2 - SMACNA PUBLICATIONS, INCLUDING BUT NOT LIMITED TO, HVAC DUCT CONSTRUCTION E EXISTING TEMP TEMPERATURE
<br /> STANDARDS AND GUIDELINES FOR SEISMIC RESTRAINT OF MECHANICAL SYSTEMS. EA EACH TYP TYPICAL
<br /> 6. ALL WORK SHALL BE DONE IN ACCORDANCE WITH ALL APPLICABLE CODES. NOTHING 8. TESTING AND ADJUSTING SYSTEMS SHALL BE REQUIRED FOR BUILDING LESS THAN - AABC OR NEBB REGULATIONS GOVERNING TESTING AND BALANCING AND COMMISSIONING EAD EXHAUST AIR DUCT TA TRANSFER AIR
<br /> SHOWN IN THE PLANS OR STATED IN THE SPECIFICATIONS IS INTENDED TO INDICATE THAT OF SYSTEMS.
<br /> THE INSTALLATION OF CONNECTIONS OF ANY ITEM OR DEVICE SHOULD BE DONE CONTRARY 10,000 SQFT. CGBC 5.410.4. - OSHA REGULATIONS. EAR EXHAUST AIR REGISTER TO ABOVE
<br /> TO THE MANUFACTURER'S INSTRUCTIONS AND ALL APPLICABLE CODES AND REGULATIONS. EF EXHAUST FAN TO BELOW
<br /> THE CONTRACTOR IS RESPONSIBLE TO ENSURE THAT THE INSTALLATION AND CONNECTIONS 9• DEVELOP A WRITTEN PLAN OF PROCEDURES FOR TESTING AND ADJUSTING SYSTEMS. 5. PERMITS - OBTAIN ALL REQUIRED PERMITS AND PAY ALL FEES THEREFORE AND COMPLY HVAC HEATING VENTILATION & AIR CONDITIONING TR TRANSFER REGISTER
<br /> OF ALL ITEMS AND DEVICES CONFORM TO MANUFACTURER'S INSTRUCTIONS AND TO ALL SYSTEMS TO BE INCLUDED FOR TESTING AND ADJUSTING SHALL INCLUDE, AS WITH ALL LOCAL AND STATE REGULATIONS, CODES AND BY-LAWS APPLICABLE TO THE WORK. °F DEGREES FAHRENHEIT V PH HZ
<br /> APPLICABLE TO THE PROJECT, THE SYSTEMS LISTED IN SECTION 5.410.4.2. VOLTS/PHASE/HERTZ
<br /> APPLICABLE CODES AND REGULATIONS.
<br /> 6. RESPONSIBILITY - VISIT THE SITE BEFORE SUBMITING A BID AND EXAMINE ALL LOCAL AND F A FROM ABOVE VCD VARIABLE VOLUME CONTROL
<br /> 10. PERFORM TESTING AND ADJUSTING PROCEDURES IN ACCORDANCE WITH APPLICABLE F B FROM BELOW VOL VOLUME
<br /> 7. ALL HVAC EQUIPMENT, MATERIAL, AND ALL CONNECTION THERETO SHALL BE INSTALLED STANDARDS ON EACH SYSTEM AS DETERMINED BY THE ENFORCING AGENCY. 5.410.4.3. EXISTING CONDITIONS ON WHICH THE WORK IS DEPENDENT. FLR FLOOR VTR VENT THRU ROOF
<br /> COMPLETE PER MANUFACTURER'S INSTRUCTIONS TO PROVIDE A COMPLETE AND FULLY BEFORE A NEW SPACE-CONDITIONING SYSTEM SERVING A BUILDING IS OPERATED FOR
<br /> OPERATIONAL SYSTEM. NO CONSIDERATION WILL BE GRANTED FOR ANY MISUNDERSTANDING OF WORK TO BE DONE FT FEET OR FOOT W WITH
<br /> NORMAL USE, BALANCE IN ACCORDANCE WITH THE PROCEDURES DEFINED BY NATIONAL RESULTING FROM FAILURE TO VISIT THE SITE. GALV GALVANIZED WC WATER COLUMN
<br /> 8. DUCT SIZES INDICATED ON DRAWINGS ARE INSIDE NET CLEARANCE DIMENSIONS. STANDARDS LISTED IN SECTION 5.410.4.3.1. OR AS APPROVED BY THE ENFORCING GPM GALLONS PER MINUTE WPD WATER PRESSURE DROP
<br /> AGENCY. WHEN THE CONTRACT DOCUMENTS DO NOT CONTAIN SUFFICIENT INFORMATION FOR THE
<br /> 9. CONTRACTOR MAY, AT HIS OPTION, WITH PRIOR APPROVAL FROM ENGINEER REVISE PROPER SELECTION OF EQUIPMENT FOR BIDDING NOTIFY THE DESIGN AUTHORITY DURING HP HORSEPOWER WT WEIGHT
<br /> 11 . AFTER COMPLETION OF TESTING, ADJUSTING AND BALANCING, PROVIDE A FINAL REPORT THE BIDDING PERIOD. IF CLARIFICATION CANNOT BE OBTAINED, ALLOW FOR THE MOST HR HOUR MUA MAKE UP AIR
<br /> DUCTWORK SIZING AND ROUTING TO ALLOW FOR INSTALLATION IN THE AVAILABLE SPACE.
<br /> DUCTWORK THAT IS RESIZED MUST MAINTAIN THE SAME CROSS-SECTIONAL AREA. OF TESTING SIGNED BY THE INDIVIDUAL RESPONSIBLE FOR OPERATING THESE SERVICES. EXPENSIVE ARRANGEMENT. FAILURE TO DO THIS SHALL NOT RELIEVE THE CONTRACTOR OF -R-R-R- REFRIGERANT LINE
<br /> 12. PROVIDE THE BUILDING OWNER WITH DETAILED OPERATING AND MAINTENANCE THE RESPONSIBILITY TO SUPPLY THE INTENDED EQUIPMENT AND OR INSTALLATION.
<br /> 10. ALL NEW SUPPLY, RETURN, AND EXHAUST (AIR DISTRIBUTION) GRILLES, REGISTERS, AND INSTRUCTIONS AND COPIES OF WARRANTIES FOR EACH SYSTEM PRIOR TO FINAL CHECK DRAWINGS OF ALL TRADES AND SITE SURVEY TO VERIFY SPACE AVAILABILITY FOR EQUIPMENT IDENTIFICATION SYMBOL
<br /> DIFFUSERS SHALL MATCH (IF APPLICABLE) EXISTING, AND BE APPROVED BY ARCHITECT. INSPECTION. INCLUDE A COPY OF ALL INSPECTION VERIFICATIONS AND REPORTS THE INSTALLATION. COORDINATE WORK WITH ALL TRADES AND MAKE CHANGES TO FACILITATE
<br /> THE MAXIMUM NOISE NC LEVEL SHALL BE 25. REQUIRED BY THE ENFORCING AGENCY. SATISFACTORY INSTALLATION. MAKE NO DEVIATIONS TO THE DESIGN INTENT INVOLVING EXTRA EQUIPMENT TYPE
<br /> 11. ALL SUPPLY, RETURN, AND EXHAUST REGISTER CONNECTIONS TO DUCTWORK SHALL BE 13. IF THE HVAC SYSTEM IS USED DURING CONSTRUCTION, USE RETURN AIR FILTERS WITH COST TO THE OWNER WITHOUT DESIGN AUTHORITY WRITTEN APPROVAL. EQUIPMENT IDENTIFIER
<br /> PROVIDED WITH ACCESSIBLE MANUAL VOLUME DAMPERS. ALTERNATIVELY, ACCESSIBLE A MERV OF 8, BASED ON ASHRAE 52.2-1999, OR AN AVERAGE EFFICIENCY OF 30% 7. WORKMANSHIP - WORKMANSHIP SHALL BE IN ACCORDANCE WITH WELL ESTABLISHED
<br /> MANUAL VOLUME DAMPERS MAY BE PROVIDED IN DUCT WORK FEEDER LINES SERVING BASED ON ASHRAE 52.1 -1992. REPLACE ALL FILTERS IMMEDIATELY PRIOR TO PRACTICE AND STANDARDS ACCEPTED AND RECOGNIZED BY DESIGN AUTHORITY AND THE
<br /> INDIVIDUAL REGISTERS. PROVIDE ACCESS DOOR AND PANEL AS REQUIRED. OCCUPANCY. APPLIES TO ADDITIONS OR ALTERATIONS. TRADE. SCOPE OF WORK
<br /> 12. SUBSTITUTION OF HVAC EQUIPMENT WITH EFFICIENCIES LOWER THAT THOSE INDICATED ON 14. INSTALL HVAC AND REFRIGERATION EQUIPMENT THAT DOES NOT CONTAIN CFCs. CGBG EMPLOY ONLY TRADESMEN HOLDING VALID TRADE QUALIFICATION CERTIFICATES. TRADESMEN
<br /> THE PLANS IS NOT PERMITTED. 5.508.1.1. SHALL PERFORM ONLY WORK THAT THEIR CERTIFICATE PERMITS. z
<br /> 1. PROVIDING NEW ROOF TOP UNIT FOR COOLING, HEATING AND VENTILATION PURPOSES.
<br /> 13. IF THE CONTRACTOR'S USE OF SUBSTITUTE MATERIALS, EQUIPMENT, OR METHODS OF 15. INSTALL FIRE SUPPRESSION EQUIPMENT THAT DOES NOT CONTAIN HALONS. CGBC 8. DRAWING AND MEASUREMENTS - DRAWINGS ARE GENERALLY DIAGRAMMATIC AND ARE W W
<br /> INSTALLATION REQUIRES ANY CHANGES IN OTHER TRADES' WORK FROM THAT SHOWN ON 5.508.1.2. INTENDED TO INDICATE THE SCOPE AND GENERAL ARRANGEMENT OF WORK. DO NOT SCALE 2. PROVIDING NEW TOILET EXHAUST FAN FOR TOILET VENTILATION. Q 0
<br /> THE DRAWINGS, THE EXTRA COST OF THE OTHER TRADES WORK SHALL BE THE DRAWINGS. W
<br /> RESPONSIBILITY OF THE CONTRACTOR INITIATING THE SUBSTITUTION. � z
<br /> TAKE FIELD MEASUREMENTS WHERE EQUIPMENT AND MATERIAL DIMENSIONS ARE DEPENDENT
<br /> 14. SUBMITTALS: APPROVAL OF SUBMITTALS DOES NOT RELEASE THE CONTRACTOR FROM
<br /> OBLIGATIONS TO COMPLY WITH ALL REQUIREMENTS OF THE CONSTRUCTION DOCUMENTS OR UPON BUILDING DIMENSIONS. J
<br /> APPLICABLE CODE REGULATIONS. 9. SUBMITTALS - SUBMIT THREE SETS OF ALL EQUIPMENT AND RELATED MATERIAL FOR DRAWING INDEX
<br /> 15. WHERE NONMETALLIC PIPING PENETRATES AREA SEPARATION WALLS, THE PIPE SECTION
<br /> SPECIAL HANGING REQUIREMENTS APPROVAL PRIOR TO ORDERING. AFTER 10 DAYS FROM CONTRACT AWARD, SUBMIT DUCT SHOP DRAWINGS TO ARCHITECT FOR ENGINEERS REVIEW. O L�
<br /> PASSING THROUGH THE WALLS AND THE FIXTURE CONNECTIONS THERETO SHALL BE OF M0.1 MECHANICAL SPECIFICATIONS, LEGENDS AND GENERAL NOTES - Z
<br /> METAL ONLY. 10. RECORD DRAWINGS - MAINTAIN ONE CONTRACT DRAWING, WHITE PRINT, ON SITE, SOLELY M0.2 EQUIPMENT SCHEDULE
<br /> 16. NO RANGE HOODS, DRYER VENTS, COMBUSTION VENTS, OR HEATING DUCTS ARE PERMITTED 1. FOR ALL ITEMS AND EQUIPMENT BEING SUPPORTED FROM ROOF DECK, SUBMIT FOR THE PURPOSE OF RECORDING, IN RED, ANY CHANGES AND/OR DEVIATION FROM THE M0.3 T24 FORMS < rLu
<br /> IN AREA SEPARATION WALLS. COORDINATION DRAWINGS CLEARLY SHOWING DETAILS OF FIELD CONNECTIONS, CONTRACT DRAWINGS AS IT OCCURS. U V
<br /> ANCHORAGE, AND THE RELATIONSHIP TO THE WORK OF OTHERS. M0.4 T24 FORMS
<br /> A. CONTRACTOR TO VERIFY LOCATION OF FIRE AND FIRE SMOKE BARRIER WALLS WITH AT THE COMPLETION OF THE PROJECT, CERTIFY THE ABOVE-MENTIONED DRAWINGS AS BEING M0.5 T24 FORMS LL-
<br /> / 2. MECHANICAL CONTRACTOR TO ACQUIRE SPECIAL HANGER SUPPORTS FROM THE CUSTOM ACCURATE AND COMPLETE BY LABELLING IN THE LOWER RIGHT HAND CORNER IN LETTERS Z
<br /> ARCHITECT PRIOR TO FIRE AND/OR SMOKE DAMPER, DETECTOR AND ACTUATOR ROOF DECK MANUFACTURER. SUBMIT SHOP DRAWING AND HANGER DATA SHEET FOR OF AT LEAST j INCH HIGH AS FOLLOWS: "AS-BUILT DRAWINGS. DATED ---". DELIVER TO M2.1 FIRST FLOOR MECHANICAL PLAN
<br /> INSTALLATION. APPROVAL. DESIGN AUTHORITY. M2.2 SECOND FLOOR MECHANICAL PLAN W
<br /> B. ALL CEILING FIRE DAMPERS TO BE ONE (1) HOUR U.L. AND C.S.F.M. APPROVED. M2.3 ROOF DECK MECHANICAL PLAN (L
<br /> 11 . OPERATING AND MAINTENANCE MANUALS - PREPARE INSTRUCTION MANUALS WHICH INCLUDE M3.1 MISCELLANEOUS DETAILS (�
<br /> C. ALL ONE HOUR WALL SHALL BE APPROVED WITH ONE HOUR FIRE DAMPERS BOTH U.L. EQUIPMENT MANUFACTURER'S OPERATING AND MAINTENANCE BULLETINS, AND A REPORT ON
<br /> AND C.S.F.M. APPROVED. THE TESTING AND BALANCING. SUBMIT THREE (3) COPIES TO DESIGN AUTHORITY.
<br /> D. ALL TWO HOUR WALLS SHALL BE APPROVED WITH TWO HOUR FIRE DAMPERS BOTH U.L. FIRE DEPARTMENT NOTES 12. SERVICES - PROTECT ALL SERVICES AND MAKE GOOD ANY DAMAGE CAUSED BY THE WORK
<br /> AND C.S.F.M. APPROVED. IN THIS CONTRACT.
<br /> E. ALL SMOKE BARRIER WALLS SHALL BE PROVIDED WITH U.L. AND C.S.F.M. APPROVED THE PLANS SHOW APPROXIMATE LOCATIONS OF DUCTWORK, PIPING AND EQUIPMENT BASED z
<br /> SMOKE/FIRE DAMPERS (EQUAL TO WALL RATING), MOTOR, ACTUATOR, AND SMOKE 1 . SMOKE DETECTORS INSTALLED IN EXTERIOR ENVIRONMENT SHALL BE LISTED AND UPON EXISTING RECORD DRAWINGS. BE PREPARED TO ACCOMMODATE CHANGES IN O
<br /> DETECTOR. SHALL BE WEATHER PROOF LISTED. LOCATION AS MAY BE FOUND ON SITE.
<br /> F. ALL PENETRATIONS OF ONE (1) HOUR CORRIDOR WALLS AND CEILINGS THAT WOULD 2. THE SMOKE DETECTORS RELAY SHALL SHUT DOWN AIR-MOVING SYSTEMS IN ALL 13. DUCTWORK CLEANING - ALL NEW DUCTWORK SHALL BE WIPED CLEAN OF ALL OIL AND
<br /> ( ) OTHER SURFACE FILMS WITH SUITABLE SOLVENT PRIOR TO INSTALLATION.
<br /> REQUIRE THE INSTALLATION OF A FIRE DAMPER SHALL BE APPROVED WITH A U.L. AND MODES OF OPERATION. �, �
<br /> C.S.F.M. APPROVED COMBINATION SMOKE/FIRE DAMPER, (EQUAL TO WALL RATING), ALL SUPPLY AND RETURN DUCTWORK SHALL BE THOROUGHLY CLEANED BY A PROFESSIONAL 0 W
<br /> MOTOR, ACTUATOR, AND SMOKE DETECTOR. 3. RELAYS USED TO INITIATE CONTROL OFF THE HVAC UNIT SHUTDOWN SHALL BE LISTED DUCT CLEANING AGENCY PRIOR TO REUSE. N
<br /> FOR FIRE ALARM USE, AND LOCATED WITHIN THREE (3) FEET OF THE CONTROLLED n LLJ �_ = J Ln
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<br /> G. PROVIDE ALL FIRE & SMOKE DAMPERS WITH ACCESS DOORS AS NECESSARY. CIRCUIT. 14. CLEAN UP - MAKE GOOD AND CLEAN ALL AREAS DISRUPTED BY THIS WORK. U v
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<br /> 17. PROVIDE BALANCING DAMPERS ON ALL OUTSIDE AIR, EXHAUST AIR, SUPPLY AIR AND 4. THE HVAC CONTRACTOR OR COMMISSIONING CONTRACTOR SHALL PROVIDE THE 15. BALANCING - AIR SYSTEMS - BALANCING SHALL BE DONE BY AN AABC OR NEBB CERTIFIED z z w U
<br /> RETURN AIR SYSTEMS THROUGH OUT. DAMPERS ARE NOT INDICATED ON PLANS BUT ARE DOCUMENTATION OF THE DIFFERENTIAL PRESSURE ACROSS THE DUCT SMOKE FIRM. ADJUST AIR HANDLING EQUIPMENT AND ASSOCIATED BALANCE DAMPERS ON SUPPLY, > z
<br /> REQUIRED AT ALL BRANCH TAKE-OFFS. DETECTOR'S SAMPLING TUBES, ALONG WITH THE MANUFACTURER'S INSTALLATION RETURN AND EXHAUST SYSTEMS TO WITHIN PLUS OR MINUS 10% OF THE SPECIFIED AIR z0 z O
<br /> MANUAL FOR THE DUCT SMOKE DETECTOR SHOWING THE LISTED DIFFERENTIAL QUANTITIES. MAINTAIN THE DESIGN PRESSURE RELATIONSHIPS. U
<br /> 18. PROVIDE TURNING VANES ON ALL 90 DEGREE SQUARE ELBOWS. PRESSURE RANGE. O U
<br /> ADJUST DIFFUSERS, REGISTERS AND GRILLES TO OBTAIN OPTIMUM AIR DISTRIBUTION L' D O
<br /> 19. PROVIDE FLEXIBLE DUCT CONNECTIONS WITH MINIMUM 1" GAP ON THE SUPPLY AND 5. HVAC SYSTEM'S SMOKE DETECTOR(S) SHALL ACTIVATE THE VISIBLE AND AUDIBLE PATTERN. z <
<br /> RETURN DUCT CONNECTIONS ON ALL FANS. SIGNAL AT AN APPROVED LOCATION. THE SIGNALS SHALL BE IDENTIFIED AS AIR DUCT
<br /> DETECTOR SUPERVISORY SIGNAL AND DUCT SMOKE DETECTOR TROUBLE SIGNAL, IN MEASURE OUTSIDE AIR QUANTITIES AND CONFIRM THAT THE SPECIFIED OUTSIDE AIR W
<br /> 20. ALL SUPPLY AND RETURN DUCTWORK FROM AC UNITS SHALL BE LINED WITH 1" ACOUSTIC ACCORDANCE WITH CFC 907.3.1 . THIS APPLIES TO BUILDINGS THAT DO NOT CONTAIN QUANTITIES PER TITLE-24 CALCULATIONS HAVE BEEN PROVIDED THROUGHOUT.
<br /> INSTALLATION TO MINIMUM 15 FEET FROM THE FAN UNLESS NOTED TO BE LONGER. A FIRE ALARM CONTROL PANEL.
<br /> PROVIDE PERFORATED LINING. DUCT SIZE SHALL BE INCREASED TO PROVIDE THE CLEAR PERMANENTLY MARK THE FINAL BALANCE POSITION ON ALL BALANCE DAMPERS AND
<br /> INSIDE DIMENSIONS AS NOTED ON PLANS. ADJUSTABLE TURNING DEVICES.
<br /> 21. KITCHEN EXHAUST DUCTS SHALL BE INSULATED WITH 2 HOUR RATED FIRE WRAP OR SUBMIT A REPORT TO THE DESIGN AUTHORITY INDICATING FINAL AIR QUANTITIES OBTAINED.
<br /> EQUIVALENT.
<br /> 16. EQUIPMENT START UP AND COMMISSIONING
<br /> 22. VERIFY MECHANICAL EQUIPMENT LOCATION & DUCT ROUTING WITH ENGINEERING PRIOR TO DATE
<br /> CONSTRUCTION. CHECK AND ADJUST REFRIGERANT CHARGE AS REQUIRED FOR PROPER OPERATION. 03/05/2020
<br /> BALANCE AC UNITS TO PROVIDE SPECIFIED AIR FLOWS. 5CALE
<br /> PROVIDE ALL AC UNITS WITH NEW MERV 13 FILTERS. A5 SHOWN
<br /> PROVIDE ALL EXISTING UNITS WITH NEW MERV 8 MINIMUM FILTERS. DRAWN
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