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z <br />Q <br />0 <br />N <br />N <br />N <br />0 <br />N <br />00 <br />0 <br />7- <br />o.I <br />N <br />N <br />0 <br />N <br />HYAG LEOEND <br />AHU-I <br />EQUIPMENT DE-516NATION <br />\\-TA6 <br />O <br />THERM05TAT (PROVIDED BY MECHANICAL <br />CONTRACTOR) <br />OHUMIDISTAT <br />(PROVIDED BY LENNOX) <br />O <br />WALL TIMER SWITCH (PROVIDED BY <br />MECHANICAL CONTRACTOR) <br />® <br />REMOTE TEMPERATURE 4 HUMIDITY SENSOR <br />(PROVIDED BY UNIFY) <br />® <br />MASTER TEMPERATURE AND HUMIDITY SENSOR <br />WITH USER INTERFACE. ('PROVIDED BY UNIFY) <br />TIMED LOCAL OVERRIDE L16HTIN6 SWITGH <br />SFD <br />COMBINATION SMOKE/FIRE DAMPER <br />FD <br />FIRE DAMPER <br />® <br />GEILIN6 DIFFUSER <br />zRETURN <br />GRILLE <br />zEXHAUST <br />GRILLE <br />FTA(,5SIZE <br />50 AIR DISTRIBUTION DE516NATION <br />\_GFM <br />SIDEWALL REGISTER <br />i MOTOR OPERATED DAMPER <br />MANUAL OPERATED DAMPER <br />i <br />TURNING VANES <br />OSMOKE DETECTOR <br />C@ CARBON MONOXIDE DETEGTOR <br />TRANSFER OPENING <br />SIZE <br />ii NEW DUCTWORK <br />t_ _ _ _ I EXI5TIN6 DUCTWORK TO REMAIN <br />�-x-x- x- -x -Z <br />V111ZIM, <br />EXISTING DUCTWORK TO BE REMOVED <br />Q� I CONNECT TO EXI5TIN6 (POINT OF CONNECTION) <br />AFF <br />ABOVE FINISHED FLOOR <br />DB <br />DRY BULB <br />GFM <br />CUBIC FEET PER MINUTE <br />DDG <br />DIRECT DIGITAL CONTROL <br />EF <br />EXHAUST FAN <br />EAT <br />ENTERING AIR TEMPERATURE <br />EWT <br />ENTERING WATER TEMPERATURE <br />ESP <br />EXTERNAL STATIC PRESSURE <br />IN. W.G. <br />INCHES WATER GAUGE <br />LAT <br />LEAVING AIR TEMPERATURE <br />LWT <br />LEAVIN6 WATER TEMPERATURE <br />OA <br />OUTSIDE AIR <br />RA <br />RETURN AIR <br />WB <br />WET BULB <br />TEST � B,4LANGE /SYSTEM GOMM I SS I ON I N6: <br />SYSTEM COMMISSIONING: <br />AFTER CONSTRUCTION, THE ENTIRE HVACSYSTEM SHALL BE VERIFIED, TESTED, ADJUSTED, <br />AND BALANCED BY AN INDEPENDENT NEBB OR AABC TEST AND BALANCE AGENCY TO <br />DELIVER THE AIR AND/OR KATER QUANTITIES SHOWN ON THE DRAWINGS. THE REPORT 15 TO <br />INCLUDE: <br />I. HVAC UNITS (RTU'S, FURNACES, AHU'S, ENER6Y RECOVERY UNITS, ETC): <br />A. BALANCED AIR QUANTITIES TO WITHIN 10% +/- OF THE SUPPLY INDICATED ON THE <br />DESIGN DOCUMENTS (DO NOT BALANCE RETURN AIR UNLESS SPECIFICALLY NOTED <br />ON THE DOCUMENTS). <br />B. PROVIDE TRAVERSE READINGS FOR P051TIONIN6 OF VENTILATION (OUTSIDE AIR) <br />AT RTU INTAKE HOOD AND/OR DUCTWORK FOR AHU'S, FURNACES, ETC. <br />PROPORTIONAL ADJUSTMENT OF VENTILATION BASED ON SUPPLY AIR QUANTITY <br />MINUS RETURN AIR QUANTITY 15 NOT ACCEPTABLE. <br />C. DATE OF BALANCING <br />D. OUTDOOR AMBIENT CONDITIONS INCLUDING; TEMPERATURE AND HUMIDITY LEVEL. <br />E. RETURN AIR TEMPERATURE (KBdDB) <br />F. MIXED AIR TEMPERATURE (H54D5) <br />6. DISCHARGE AIR TEMPERATURE (P04015) AT THE COIL <br />H. 1215CHAR6E AIR TEMPERATURE (V64D13) AT THE AIR DISTRIBUTION TERMINAL <br />I. REFRIGERANT CHARGE (SPLIT SYSTEMS ONLY) <br />J. MOTOR ROTATION <br />K. AMPERAGE READINGS FOR MOTORS AND COMPRESSORS <br />CONTROL SEQUENGE <br />I. AIR HANDLING UNIT THERMOSTATS ARE TO BE PROGRAMMED SUCH <br />THAT EVAPORATOR FANS RUN CONTINUOUSLY DURING OCCUPIED <br />PERIODS. FANS ARE TO CYCLE DURING UNOCCUPIED MODES. <br />2. EXHAUST FAN5 NOTED IN THE FAN SCHEDULE AS, CONTROLLED BY <br />TIME CLOCK ARE TO RUN CONTINUOUSLY DURIN6 OCCUPIED PERIODS. <br />L. VERIFY PR06RAMMIN6 OF THERM05TATS/EM5 <br />L.I. UNITS ARE TO BE SET TO THE FOLLOWING: <br />L.I.I. MINIMUM 7 DAY PR06RAMMIN6 CYCLE <br />L.1.2. UNITS EVAPORATOR FAN TO OPERATE CONTINUOUSLY DURIN6 OCCUPIED <br />MODE AS, DETERMINED BY OWNER'S PERSONNEL. THERM05TATS INSTALLED <br />SHOULD HAVE THE ABILITY TO SEPARATELY SCHEDULE EVAPORATOR FAN <br />RUN TIME, IF NOT REPORT THIS TO GENERAL CONTRACTOR FOR IMMEDIATE <br />CORRECTION. <br />L.1.3. UNIT EVAPORATOR FANS ARE TO CYCLE DURING UNOGCWIED/SETBACK <br />MODES. <br />2. EXHAU5T 5Y517EM5: <br />A. BALANCED AIR QUANTITIE5 TO WITHIN 1096 +/- OF THE SUPPLY INDICATED ON THE <br />DE516N DOCUMENTS <br />B. MOTOR ROTATION <br />C. VERIFY PR06RAMMIN6 OF TIME CLOCKS/EMS <br />G.I. UNITS ARE TO BE SET TO THE FOLLOWING: <br />G.I.I. MINIMUM 7 DAY PROGRAMMING CYCLE <br />0.1.2. FANS ARE TO BE SET ON THE EXACT SAME OPERATING SCHEDULE AS THE <br />HVAC UNITS EXCEPT AS, NOTED ON THE "EXHAUST FAN SCHEDULE" ON THE <br />DE516N DRAWIN65. <br />0.1.3. VERIFY AND REPORT CONTROL DEVICE FOR ALL FANS (SWITGH, TIME <br />CLOCK, EMS, MARK -TIMER, ETC. <br />3. REPORT SHALL INCLUDE DRAWING OR SCHEMATIC INDICATING THE LOCATION OF EACH <br />OUTLET WITH REFERENCE TO MEASURED AIR FLOW QUANTITY. <br />4. PROVIDE FOUR (4) COPIES OF REPORT TO ARCHITECT. <br />PENETRATION OF NON -RATED PARTITION <br />NOTES: <br />I. ANNULAR SPACE BETWEEN PENETRATING ITEM AND NON -RATED PARTITION (SMOKE PARTITION) SHALL BE A <br />MAXIMUM OF 1/4". <br />2. SEAL ANNULAR SPACE WITH NON -RATED AND NON-COMBUSTIBLE SEALANT, HILT[ GP 506 OR EQUAL. <br />3. SEE ARCHITECTURAL LIFE SAFETY PLAN FOR WALL RATIN65. <br />MEGHANIGAL SPEGIFIGATIONS <br />C <br />L <br />AND NOTES <br />4- 0 <br />L � <br />3 <br />C, <br />z <br />;occ <br />I. <br />ALL MECHANICAL WORK SHALL COMPLY WITH THE REQUIREMENTS OF THE 2020 FLORIDIA MECHANICAL CODE WITH <br />o 0 <br />co <br />ALL STATE AND LOCAL AMENDMENTS, THE STATE ENER6Y CODE, NFPA qOA, NFPA 101 AND ANY LOCAL ORDINANCES. <br />a <br />w c <br />+J <br />2. <br />ALL MECHANICAL EQUIPMENT REQUIRING ELECTRICAL POWER SHALL BE INSTALLED WITH DISCONNECT 5NITGHE-5 AT <br />EACH PIECE OF EQUIPMENT. COORDINATE SWITCH REQUIREMENTS WITH THE ELECTRICAL CONTRACTOR. IT 15 THE <br />� o <br />0) <br />CONTRACTOR'S RESPONSIBILITY TO COORDINATE ALL ELECTRICAL REQUIREMENTS. <br />cri c <br />L <br />� <br />3. <br />THE SMOKE DETECTOR INDICATED ON THE DRAWIN65 SHALL BE WIRED TO STOP THE FAN UPON DETECTION OF <br />o <br />ai <br />SMOKE, AND 516NAL THE BUILDING FIRE ALARM 5Y5TEM (IF APPLICABLE). IF THE BUILDING HAS NO FIRE ALARM <br />v a <br />SYSTEM, THE DETECTOR SHALL CAUSE AN AUDIBLE AND VISUAL ALARM IN A NORMALLY OCCUPIED AREA. <br />4. <br />SUPPLY, RETURN, AND EXHAUST DUGTINORK SHALL BE CONSTRUCTED OF 6ALVANIZED SHEET METAL AS, <br />RECOMMENDED IN SMAGNA DUCT CONSTRUCTION STANDARDS, LATEST EDITION. DUCTWORK SHALL BE CONSTRUCTED <br />TO WITHSTAND THE PRESSURES INDICATED ON THE DRAWIN65. ALL JOINTS AND SEAMS IN ALL SHEET METAL <br />DUCTWORK SHALL BE SEALED WITH DUCT SEALER. DUCT 5UPPORT5 AND ATTACHMENT TO STRUCTURE SHALL BE AS, <br />PER SMACNA STANDARDS. NEW DUCTWORK SHALL BE INSTALLED AS HIGH AS PO5515LE. ROUND LOW VELOCITY <br />DUCTWORK SHALL BE FABRICATED OF GALVANIZED STEEL WITH LOCK TYPE SPIRAL 5EAM5 IN ACCORDANCE WITH <br />SMACNA DETAILS AND STEEL 6AU6E THICKNESS A5 L15TED IN THE SMAGNA MANUAL, BUT NOT LE55 THAN 26 6AU6E <br />„ <br />THICKNESS. DUCT SYSTEM SHALL BE A5 MANUFACTURED BY UNITED SHEET METAL, 5EMCO, HRANEC 5MI, OR <br />APPROVED EQUAL. ALL ROUND DUCTWORK FITTIN65 SHALL BE PRE%ED OR WELDED. ADJUSTABLE ELBOWS OR <br />FITTINGS WILL NOT BE ACCEPTED. <br />5. <br />FIRE DAMPERS SHALL BE INSTALLED IN LOCATIONS SHOWN AND IN ALL PENETRATIONS OF RATED WALLS <br />PER THE MANUFACTURER'S UL LISTED INSTALLATION INSTRUCTIONS. FIRE DAMPERS SHALL HAVE BLADE <br />� <br />STACKS OUT OF THE AIRSTREAM. AT CONTRACTOR'S OPTION, FIRE DAMPERS MAY BE DELETED FROM PENETRATIONS <br />OF FIRE BARRIERS WHERE ANY OF THE FOLLOWING APPLY: <br />� <br />A. PENETRATIONS ARE TESTED IN ACCORDANCE WITH ASTM E IIq OR UL 263 AS PART OF THE <br />C <br />FIRE-RE515TANCE-RATED ASSEMBLY. <br />V <br />OR <br />B. SUCH WALL5 ARE PENETRATED BY DUCTED HVAC SY5TEM5, HAVE A REQUIRED FIRE-RE515TANGE RATING <br />.� Q <br />cr) <br />OF I HOUR OR LE55, ARE IN AREAS OF OTHER THAN GROUP H AND ARE IN BUILDIN65 EQUIPPED THROUGHOUT <br />cr) <br />WITH AN AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH SECTION g03.3.1.1 OR gO50.12 OF THE <br />M <br />INTERNATIONAL BUILDING CODE. FOR THE PURP05E5 OF THIS EXEMPTION, A DUCTED HVAG SYSTEM SHALL BE <br />Q a <br />A DUCT SYSTEM FOR THE STRUCTURE'S HVAC SYSTEM. SUCH A DUCT SYSTEM SHALL BE CONSTRUCTED OF <br />SHEET STEEL NOT LESS THAN 26 GAGE (0.0217 INCH) THICKNE55 AND SHALL BE CONTINUOUS FROM THE <br />AIR -HANDLING APPLIANCE OR EQUIPMENT TO THE AIR OUTLET AND INLET TERMINAL5. <br />z <br />(n Q <br />0 <br />=3 <br />o w <br />0 <br />WHERE FIRE DAMPERS ARE NOT USED PER EITHER OF THE TWO ABOVE EXCEPTIONS, THE <br />oJc <br />O w <br />r <br />ago <br />PENETRATION SHALL BE PROTECTED BY AN APPROVED FIRE5TOP SYSTEM INSTALLED AS TESTED <br />°0 <br />IN ACCORDANCE WITH A5TM E 814, WITH A MINIMUM P051TIVE PRE55URE DIFFERENTIAL OF O.OI INCH <br />z Q <br />cch <br />OF WATER AND SHALL HAVE A TEMPERATURE RATING OF NOT LE55 THAN THE REQUIRED FIRE- <br />X V <br />0 H <br />M M <br />RE-515TANCE RATIN6 OF THE WALL PENETRATED. <br />LO <br />Q <br />o <br />L <br />H J <br />1. X <br />Q CV <br />co <br />U_ <br />6. FLEXIBLE DUCTWORK SHALL BE FLEXMA5TER TYPE 3 OR EQUAL, SAME SIZE AS, DIFFUSER NEGK5, MAXIMUM 6'-0" <br />LONG. FLEXIBLE DUCTWORK 514ALL BE INSTALLED AS, STRAIGHT A5 POSSIBLE, AND SHALL BE ROUTED AND <br />SUPPORTED WITHOUT FORMING CRIMPS OR OTHER AIR FLOW RESTRICTIONS. <br />7. CONDENSATE FROM ALL AIR CONDITIONING EQUIPMENT SHALL BE TRAPPED AND ROUTED TO THE NEAREST DRAIN. <br />CONDENSATE PIPIN6 SHALL BE SCHEDULE 40 PVC. PROVIDE CONDENSATE PUMP IF REQUIRED COORDINATE POWER <br />REQUIREMENTS. PUMPS SHALL BE MOUNTED WITHIN OVERFLOW PANS. <br />8. AFTER CON5TRUGTION, THE ENTIRE HVAC SYSTEM SHALL BE TESTED, ADJUSTED, AND BALANCED BY AN <br />INDEPENDENT NEBB OR AABG TEST AND BALANCE AGENCY TO DELIVER THE AIR AND WATER QUANTITIES SHOWN <br />ON THE DRAWIN6_75. PROVIDE FOUR (4) COPIES OF REPORT TO ARCHITECT. <br />q. MOUNT THERMOSTATS AND WALL SEN50R5 54" AFF UNLESS, NOTED OTHERWISE. <br />10. MANUAL OVER -RIDE CONTROL (EMER6ENGY SHUT -DOWN) SWITGH FOR ALL NEW HVAC UNITS SHALL BE LOCATED <br />ADJACENT TO FIRE ALARM ANNUNCIATOR PANEL OR OTHER LOCATION APPROVED BY LOCAL AUTHORITY HAVING <br />JURISDICTION IN ACCORDANCE WITH NFPA CIOA SECTION 6.2. ONE SWITCH SHALL BE USED TO 6LOBALLY SHUT -DOWN <br />ALL UNITS. SHUT -DOWN SNITCH SHALL BE PROVIDED WITH CLEAR, FLIP -UP PROTECTIVE COVER. <br />11. SHOP DRAWIN65 SHALL BE SUBMITTED TO AND APPROVED BY THE ARCHITECT PRIOR TO ORDERING ANY <br />EQUIPMENT OR INSTALLING ANY DUCTWORK OR PIPING. <br />12. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED AGGORDIN6 TO MANUFACTURER'S RECOMMENDATION5. <br />13. ALL MECHANICAL EQUIPMENT AND 5Y5TEM5 SHALL BE GUARANTEED FOR A PERIOD OF FIVE YEARS <br />AFTER ACCEPTANCE BY OWNER. NO INTERNAL LINER TO BE USED. <br />14. SHEET METAL SUPPLY, RETURN, 4 OUTSIDE AIR DUCTWORK SHALL BE INSULATED WITH 2" THICK EXTERIOR FIBERR6LA55 <br />DUCT INSULATION WITH FOIL VAPOR BARRIER, U.L. LISTED, MINIMUM R-6. ALL INSULATED DUCTWORK SHALL BE <br />EXTERNALLY WRAPPED; THERE SHALL BE NO INTERNALLY LINED DUGTYVORK UTILIZED ON THI5 PROJECT. <br />15. DUCTWORK DIMENSIONS 5HOYVN ON THE DRAWINGS ARE IN51DE CLEAR. <br />16. PRIOR TO PURCHASING ANY MATERIALS OR 5TARTIN6 ANY WORK, CONTRACTOR SHALL FIELD VERIFY ALL EXISTING <br />CONDITIONS, DUGTWORK AND PIPING SIZE-5 AND LOCATIONS, EQUIPMENT, ETC. SHOWN ON THE DRAWINGS OR <br />AFFECTING THE WORK AND SHALL REPORT ANY DEVIATION5 TO THE ARCHITECT. <br />I-f. ANY EXISTING WALL, FLOOR, OR GEILIN6 SURFACE THAT 15 DISTURBED DURING THE COURSE OF THE WORK SHALL BE <br />REPAIRED. <br />18. LOCATION5 OF DU6TV4ORK, GRILLES, RE615TER5, AND DIFFUSERS SHOWN ON THE DRAWINGS ARE APPROXIMATE. <br />COORDINATE EXACT LOCATIONS WITH ARCHITECT AND OWNER. <br />Iq. AS, -BUILT DRAWINGS SHALL BE MAINTAINED BY THE CONTRACTOR DURING CONSTRUCTION INDICATING ALL FIELD <br />GHAN&E5 AND REVISIONS TO EQUIPMENT, DUGTYVORK, PIPING AND CONTROLS. THESE DRA44IN65 SHALL BE <br />SUBMITTED TO THE ARCHITECT UPON COMPLETION OF THE PROJECT. <br />20. THE CONTRACTOR SHALL PREPARE TWO COPIES OF OPERATION AND MAINTENANCE MANUALS FOR THE PROJECT <br />FOR THE OWNER'S USE. THE CONTRACTOR SHALL ALSO INSTRUCT THE OWNER'S REPRESENTATIVE IN THE OPERATION <br />OF ALL SY5TEM5 AND THE MAINTENANCE REQUIRED. <br />21. ALL REQUIRED CONTROL WIRING NOT SHOWN ON THE ELECTRICAL DRAWINGS SHALL BE INCLUDED A5 PART OF THE <br />MECHANICAL WORK. WIRING IN HVAC PLENUM SPACES SHALL BE INSTALLED AC CORDING TO CODE REQUIREMENTS. <br />EQUIPMENT SHALL BE CONTROLLED AS, INDICATED ON THE DRAWINGS. <br />22. EQUIPMENT SHALL BE CONTROLLED BY RESPECTIVE INDIVIDUAL PROGRAMMABLE THERM0 TAT5, OR AS OTHERWISE <br />SPECIFIED. <br />23. ALL PIPE PENETRATIONS OF FIRE AND/OR SMOKE -RATED A55EMBLIE5 SHALL BE FIRE -STOPPED AS, REQUIRED TO <br />RESTORE A55EMMY TO ORIGINAL INTEGRITY. FIRE BARRIER PRODUCTS SHALL BE AS, MANUFACTURED BY 3M CO., <br />GP25 CAULK, GSM5 COMPOSITE PANEL, F5M5 WRAP/STRIP, OR P55 7gO0 5ERIE5 SYSTEMS AS RECOMMENDED BY <br />MANUFACTURER FOR PARTICULAR APPLICATION, OR EQUIVALENT SY5TEM AS, APPROVED BY LOCAL CODE <br />OFFICIALS. <br />24. ALL PIPIN6 SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT REST ON GEILIN6 TILE5 OR GEILIN6 <br />STRUCTURE. PIPING HUNG FROM JOISTS SHALL BE HUNG FROM THE TOP GHORD5 OF THE J015T5. <br />25. WHERE SPLIT SYSTEM LINE 5ET5 BETWEEN EVAPORATOR AND CONDENSER EXCEED MANUFACTURER'S FACTORY <br />CHARGE LENGTH (50 FEET) AND/OR LIFT HEIGHT, CONTRACTOR SHALL INCLUDE IN SHOP DRAWING 5UBMITTAL: <br />- PROP05ED LINE 5ET D I MEN51 ONS (DIAMETER AND LEN6TH). <br />- ADDITIONAL SYSTEM REFRIGERANT AND/OR OIL GHAR6E. <br />- PROPOSED SYSTEM OPTIONS (CRANKCASE HEATER, ACCUMULATOR, EXPAN51ON5 VALVE, ETCJ. <br />- SUCTION RISER TRAPS (QUANTITY AND LOCATION). <br />26. REFRIGERANT PIPING SHALL BE TYPE L COPPER TUBIN6 WITH BRAZED JOINTS. SUCTION PIPING SHALL BE INSULATED <br />WITH 3/4" OL05ED CELL INSULATION. ALL JOINTS AND SEAMS SHALL BE SEALED WITH ADHESIVE. REFRIGERANT <br />PIPING PASSING THROUGH FLOORS SHALL BE ENCLOSED IN A CONTINUOUS FIRE RESISTIVE PIPE SHAFT HAVING NO <br />OPENINGS INTO FLOORS NOT SERVED BY THE REFRIGERATING SYSTEM, AS REQUIRED BY LOCAL CODE <br />AUTHORITIES. THE PIPE SHAFT SHALL BE VENTED TO THE OUTDOORS. <br />27. INSTALL OUTDOOR AIR CONDITIONING EQUIPMENT LEVEL ON 4" THICK REINFORCED CONGRE I PADS EXTENDING <br />MINIMUM 8" BEYOND UNIT PERIMETER. SEE ARCHITECTURAL DRAWING FOR EXACT LOCATIONS. <br />Shepherd, Harvey & Associates, Inc. <br />4855 River Green Parkway, Suite 400 <br />Duluth, Georgia 30096-2569 Fla. Cert. of Auth. No. 28961 <br />770-495-4007 FAX 770-495-7112 Project Number: 22-170 <br />z <br />O <br />v) <br />z <br />Q <br />a' <br />N <br />I- <br />z <br />(V <br />w <br />� <br />L-0 <br />M <br />U) <br />V <br />CO <br />z <br />U_ <br />J <br />Q <br />o0 <br />U <br />Q <br />F <br />J <br />C r_ <br />Q <br />U) <br />W <br />= <br />W <br />_ <br />_ <br />CO <br />N <br />M <br />I <br />M <br />W <br />N <br />DRAWN BY: <br />KB <br />rOJDATIE.: 10/11 /2022 <br />ECT N0.2022.12 <br />REVISIONS <br />REV. <br />REV. <br />REV. <br />Sheet No. <br />M-00 1 <br />