Loading...
14-481-064HY.A.C. GENERAL NOTES 1.0 GENERAL 1.1 ALL WORK TO BE PERFORMED UNDER THESE DOCUMENTS SHALL CONFORM WITH THE FLORIDA BUILDING CODE, AND ALL OTHER APPLICABLE STATE AND LOCAL REGULATIONS AND ORDINANCES. 1.2 ALL WORK SHALL BE PERFORMED BY A LICENSED AND INSURED MECHANICAL CONTRACTOR, IN A FIRST CLASS WORKMANLIKE MANNER. THE COMPLETE SYSTEM SHALL BE FULLY OPERATIVE AFTER COMPLETION OF WORK. 1.3 MECHANICAL CONTRACTOR SHALL FURNISH WRITTEN GUARANTEE THAT THE INSTALLED SYSTEM SHALL BE FREE OF MATERIALS AND WORKMANSHIP DEFECTS FOR A PERIOD OF ONE YEAR FROM FINAL ACCEPTANCE BY THE OWNER. 1.4 MECHANICAL CONTRACTOR IS RESPONSIBLE FOR OBTAINING HIS OWN PERMIT AND PAYING ALL PERMIT AND INSPECTION FEES. 1.5 SUBMIT SHOP DRAWINGS FOR ACCEPTANCE BY THE ARCHITECT AND /OR ENGINEER BEFORE PROCEEDING WITH PURCHASE OR INSTALLATION OF THE EQUIPMENT AND MATERIALS 1.6 THE CONTRACTOR SHALL PROVIDE A SET OF PRINTS CLEARLY MARKED TO SHOW AS -BUILT CONDITIONS AT THE COMPLETION OF CONSTRUCTION. 1.7 ALL BUILDING CONSTRUCTION AFFECTED BY THE REMOVAL, RELOCATION OR INSTALLATION OF ANY PIECE OF EQUIPMENT SHALL BE REPAIRED AND FINISHED AS REQUIRED TO MATCH EXISTING CONDITIONS, OR AS DIRECTED BY THE ARCHITECTURAL DRAWINGS AND/ OR SPECIFICATIONS. 1.8 ALL MATERIALS EXPOSED WITHIN PLENUMS SHALL BE NONCOMBUSTIBLES OR SHALL HAVE A FLAME SPREAD INDEX OF NO MORE THAN 25 AND A SMOKE - DEVELOPED INDEX OF NOT MCRE THAN 50 WHEN TESTED IN ACCORDANCE WITH ASTM E 84. 1.9 PLANS AND SCHEMATICS ARE DIAGRAMMATIC ONLY AND SHALL NOT BE SCALED. COORDINATE HVAC WORK WITH ALL PLUMBING, FIRE PROTECTION AND ELECTRICAL WORK AT THE SITE SO AS NOT TO CONFLICT IN LOCATION WITH OTHER WORK PERFORMED UNDER THIS CONSTRUCTION DOCUMENTS. 1.10 PROVIDE MULTIDISCIPLINE COORDINATION DRAWINGS FOR A/E TEAM REVIEW AND APPROVAL PRIOR TO COMMENCEMENT OF WORK. 2.0 FIELD VERIFICATION 2.1 ALL WORK SHALL BE FIELD VERIFIED BEFORE INSTALLATION AND COORDINATED WITH ALL OTHER TRADES. 2.2 WHERE INTERFERENCES OCCUR AND DEPARTURES FROM INDICATED DESIGN WILL BE REQUIRED TO DETERMINE CHANGES ON LOCATIONS, SIZES AND ELEVATIONS OF PIPING, DUCTWORK, ETC. THE CONTRACTOR SHALL SUBMIT A WRITTEN REQUEST FOR THE CHANGE ACCOMPANIED BY A DETAILED DRAWING FOR APPROVAL FROM ARCHITECT/ ENGINEER PRIOR TO PROCEEDING WITH ANY CHANGE OR DEPARTURES FROM CONTRACT DOCUMENTS. 2.3 COORDINATE LOCATION OF DUCTWORK WITH OTHER TRADES, PARTICULARLY WHERE DUCTS RUN THROUGH STRUCTURAL ELEMENTS. PROVIDE ALL NECESSARY SLEEVES BEFORE CONCRETE IS POURED. 2.4 BEFORE CUTTING OR MAKING OPENINGS IN ANY BUILDING COMPONENT, CONTRACTOR SHALL VERIFY USING ANY REQUIRED MEANS THAT ITS LOAD BEARING CAPABILITY IS NOT COMPROMISED IN ANY MATTER. 3.0 EQUIPMENT 3.1 ALL MECHANICAL EQUIPMENT LOCATED ON THE EXTERIOR OF THE BUILDING SHALL BE CONSTRUCTED AND INSTALLED TO WITHSTAND HURRICANE FORCE WINDS FROM ANY DIRECTION AS PER F.B.C. 3.2 MECHANICAL EQUIPMENT SHALL BE SUPPORTED PER MANUFACTURER RECOMMENDATIONS AND AS REQUIRED FOR APPLICABLE CODES AND STANDARDS, USING SOUND INDUSTRY STANDARD PRACTICES. STRUCTURAL ENGINEER DESIGN AND RECOMMENDATIONS SHALL BE AS FOLLOW.S SUBMIT SHOP DRAWINGS OF ALL SUPPORTING STRUCTURES THAT CLEARLY INDICATE SIZES, MATERIAL, DESIGN AND PRODUCT APPROVAL NUMBERS. 3.3 VIBRATION ISOLATORS SHALL BE PROVIDED FOR ALL MECHANICAL EQUIPMENT WITH MOVING AND /OR ROTARY PARTS. SUBMIT SHOP DRAWINGS SHOWING, BUT NOT LIMITED, ISOLATION PERFORMANCE AND ALLOWABLE SUPPORTING LOADS. 3.4 FOR ALL OUTDOOR MOUNTED EQUIPMENT, PROVIDE SURFACE AND COIL PROTECTION AGAINST CORROSION DUE TO PROXIMITY TO MARINE AND /OR CORROSIVE ENVIRONMENT. CONTROL WIRING SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR. 3.5 THE CONTRACTOR SHALL FURNISH ALL MOTORS, STARTERS AND RELAYS, ETC., TO CONFORM A FULLY OPERATING SYSTEM. COORDINATE WITH THE ELECTRICAL DIVISION ALL WORK RELATED TO THE MECHANICAL SYSTEMS. 3.6 CONDENSATE DRAIN PIPING INSTALLED ON NON -AIR CONDITIONED SPACES SHALL BE PROPERLY INSULATED. 3.7 PROVIDE EQUIPMENT MAINTENANCE AND INSTRUCTION MANUALS. THE MANUAL SHALL ESTABLISH ALL REQUIRED SCHEDULED MAINTENANCE THAT SHALL BE PERFORMED DURING THE LIFE OF THE BUILDING TO GUARANTEE THE WORKING CONDITION OF THE INSTALLED SYSTEM AND THE MAINTENANCE OF A PROPER I.A.Q. IN THE BUILDING. MANUALS SHALL BE SUBMITTED TO THE ENGINEER FOR ACCEPTANCE. 3.8 EQUIPMENT DATA SHOWN IN THE EQUIPMENT SCHEDULES IS BASED ON MANUFACTURER'S ACTUAL CATALOG. VERIFY THIS INFORMATION WITH MANUFACTURERS PRIOR TO PURCHASING OR INSTALLING ANY EQUIPMENT. MANUFACTURER'S NAMES SHALL BE INTERPRETED AS ESTABLISHMENT OF REQUIRED TYPE CLASS AND QUALITY. ALL SUBSTITUTIONS SHALL BE APPROVED BY THE PROJECT ENGINEER. 3.9 PROVIDE ALL NECESSARY INSTRUCTIONS TO THE OWNER IN THE OPERATION OF THE MECHANICAL SYSTEM. 3.10 SEE EQUIPMENT SCHEDULES ON DRAWINGS FOR INFORMATION ON ALL SPECIFIED EQUIPMENT FOR THIS JOB. 3.11 EXACT LOCATION OF ALL CEILING DIFFUSERS AND GRILLES SHALL BE COORDINATED WITH LIGHTING LAYOUT AND CEILING LAYOUT. 3.12 COORDINATE EXACT LOCATION OF THERMOSTATS WITH OWNER AND ARCHITECT PRIOR TO INSTALLATION. 3.13 CHILLED WATER SUPPLY AND RETURN PIPING TO BE SCH 40 BLACK IRON PIPE INSULATED WITH 2" THICK CELLULAR GLASS INSULATION. 4.0 DUCTWORK 4.1 PROVIDE ALL NECESSARY ACCESS PANELS TO CONTROL VALVES, DAMPERS, SENSORS, AND ANY OTHER DEVICES NON- ACCESSIBLE OTHERWISE. 4.2 ALL SIZES SHOWN FOR LINED AND UNLINED DUCTS ARE CLEAR INSIDE DUCT DIMENSIONS. 4.3 LABORATORY HOOD EXHAUST DUCTWORK SHALL BE 18GA. STAINLESS STEEL WITH LIQUID TIGHT WELDED JOINTS. 4.4 ALL MEDIUM AND LOW VELOCITY AIR CONDITIONED DUCT SHALL BE SHEET METAL DUCTWORK IN ACCORDANCE WITH SMACNA'S SHEET METAL DUCTWORK STANDARDS. PROVIDE EXTERIOR INSULATION HAVING THE REQUIRED DENSITY AND THICKNESS TO PROVIDE A MINIMUM INSULATION VALUE OF R -6. INSULATION SHALL BE INSTALLED NOT TO COMPRESS LESS THAN 75% OF NOMINAL THICKNESS AS PER NAIMA STANDARDS. 4.5 PROVIDE VOLUME DAMPERS, TURNING VANES, ETC., IN DUCTWORK FOR PROPER AIR FLOW AND BALANCE. PROVIDE MULTIPLE VANE EXTRACTORS OR SPUTTERS WITH CONTROL RODS AT ALL OUTLETS CONNECTED CLOSER HAN TWO DUCT DIAMETERS TO MAIN SUPPLY DUCT AND WHERE SHOWN. 4.6 VENTILATION AND EXHAUST AIR DUCTWORK SHALL BE OF GALVANIZED SHEET METAL CONSTRUCTION PER SMACNA'S STANDARDS. 4.7 EXHAUST VENTS SHALL BE LOCATED 10' MINIMUM DISTANCE FROM ANY OUTSIDE AIR INTAKE. 4.8 SEE SCHEDULES ON PLANS FOR AIR DISTRIBUTION DEVICES SPECIFICATIONS. 4.9 MAXIMUM LENGTH OF FLEXIBLE DUCT SHALL BE 8 FEET. PROVIDE ROUND RIGID DUCT IF LENGTH EXCEEDS 8 FEET. 5.0 TEST AND BALANCING 5.1 BALANCE ALL SYSTEMS TO PROVIDE FLOW QUANTITIES AND CAPACITIES AS INDICATED ON DRAWINGS. 5.2 PERFORM A COMPLETE OPERATING AND BALANCING TEST OF THE FINISHED SYSTEM. PROVIDE WRITTEN REPORT OF THE RESULT OF THIS TEST STATING THE ACCEPTABILITY OF THE SYSTEM AND COMPLIANCE WITH THE DESIGN DOCUMENTS. TEST AND BALANCE AGENCY SHALL BE AN INDEPENDENT, AABC OR NEBB CERTIFIED AGENCY, AND SHALL BE RETAINED BY THE OWNER. CONTRACTOR SHALL COORDINATE WITH OWNER AND TESTING AND COMMISSIONING AGENCY ALL WORK FOR FINAL CERTIFICATION OF THE HVAC SYSTEM. DESIGN CONDITIONS - SUMMER OUTDOOR TEMPERATURES = 91'F DRY BULB / 79'F WET BULB. SUMMER INDOOR TEMPERATURE = 75'F. - WINTER OUTDOOR TEMPERATURE = 447. WINTER INDOOR TEMPERATURE = 68'F. - OUTSIDE AIR FOR VENTILATION IS PROVIDED TO EACH AREA IN ACCORDANCE WITH PARAGRAPH 403, CHAPTER 4 OF THE FLORIDA BUILDING CODE 2010 - MECHANICAL. - TOILET ROOMS ARE EXHAUSTED AT 50 CFM PER TOILET OR URINAL. SYMBOLS AND LEGEND CFM CUBIC FEET PER MINUTE. R/A RETURN AIR. E/A EXHAUST AIR. S/A SUPPLY AIR 0/A OUTSIDE AIR AHU AIR HANDLING UNIT VAV VARIABLE AIR VOLUME BOX EF EXHAUST FAN EXIST. EXISTING CHWS(R) CHILLED WATER SUPPLY (RETURN) VFD VARIABLE FREQUENCY DRIVE 0 DIAMETER ROOM TEMPERATURE SENSOR/THERMOSTAT Q1 NUMBER NEXT TO SYMBOL DENOTES A/C UNIT TAG. �-� DIRECTION OF VENTILATION/RETURN AIR FLOW OCR SUPPLY DIFFUSER / GRILLE TAG WITH AIR VOLUME OX AxB RETURN GRILLE TAG AND SIZE ® CEILING SUPPLY DIFFUSER / REGISTER -J-[�q CEILING RETURN GRILLE ® EXHAUST GRILLE EXISTING DUCT, DEVICE OR EQUIPMENT TO REMAIN I EXISTING DUCT, DEVICE OR EQUIPMENT I I I I TO BE DEMOLISHED. © DUCT TURN DOWN C PIPE, TUBING OR ROUND DUCT TURN DOWN O PIPE, TUBING OR ROUND DUCT TURN UP -� DUCT REDUCER VOLTAGE MANUAL VOLUME DAMPER (MVD) AHU -5 MOTORIZED CONTROL DAMPER. LOW LEAKAGE SMOKE DAMPER(S) TYPE, OPPOSED AIR FOIL BLADE WITH X ACTUATOR OUTSIDE AIR FLOW. SD SMOKE DETECTOR V'V MOTORIZED VALVE Ch COOLING ONLY VAV BOX MA p VAV BOX WITH ELECTRIC HEAT HVAC DESIGN REQUIREMENTS MARK YES NO DUCT SMOKE DETECTOR X VOLTAGE FIRE DAMPER(S) AHU -5 X SMOKE DAMPER(S) HVX00514B1 X FIRE RATED ENCLOSURE AHU -6 X FIRE RATED ROOF /FLOOR CEILING ASSEMBLY HVX00514B1 X FIRE STOPPING AHU -7 X SMOKE CONTROL HVX0021481 X VFD SCHEDULE MARK UNIT SERVING HP MANUF. MODEL No. VOLTAGE VFD -5 AHU -5 5 EATON HVX00514B1 48OV /3Ph VFD -6 AHU -6 5 EATON HVX00514B1 48OV /3Ph VFD -7 AHU -7 1.5 EATON HVX0021481 48OV /3Ph VFD -8 AHU -8 15 EATON HVX0151481 48OV /31Ph METALAIRE ROUND CEILING SUPPLY SEE METALAIRE ALUMINUM OPPOSED \2./ THE VARIABLE FREQUENCY DRIVER (VFD) SHALL BE MICROPROCESSOR BASED, HIGH FREQUENCY IGBT- BASED, PWM AC DRIVE WITH CONTROL FUNCTIONS AND SOFTWARE DESIGNED AND SUITABLE FOR THIS APPLICATION. THE DRIVE SHALL USE STATE -OF- THE -ART VOLTAGE VECTOR CONTROL TO SUPPLY FULL RATED MOTOR VOLTAGE AT RATED LOAD AND FREQUENCY, FULL MOTOR PERFORMANCE WITHOUT DERATING, HIGH EFFICIENCY FOR BOTH DRIVE AND MOTOR, AND A NEARLY PERFECT OUTPUT SINE WAVE, MINIMIZING POWER LINE HARMONICS. THE VFD SHALL HAVE A LARGE, BRIGHT, BACKLIT GRAPHIC DISPLAY TO PROVIDE COMPLETE DRIVE INFORMATION AT A GLANCE. LED INDICATION AND OPERATIONAL KEYPAD SHALL COMPLETE THE USER INTERFACE MODULE. DRIVER SHALL BE FITTED WITH AND APPLICATION SPECIFIC SOFTWARE AND USB CONNECTIVITY FOR REMOTE COMMISSIONING AND MONITORING, CAPABLE OF BacNet COMPATIBLE COMMUNICATION. THE DRIVER SHALL BEFITTED WITH AND INTELLIGENT CONTROLLER WITH PROPORTIONAL, TIME INTEGRAL AND DERIVATIVE TYPE PDI CONTROL AGENCY LISTING: ALL DRIVES AND OPTION PACKAGES SHALL BE FACTORY BUILT AND CARRY UL AND C -UL LISTINGS. ALL DRIVES AND OPTION PACKAGES SHALL BE BUILT IN ISO 9000 AND 14001 CERTIFIED FACILITY. IEEE 519 -1992 NECA SA and NFPA 70. DRIVE SHALL PROVIDE THE FOLLOWING MOTOR AND DRIVE INTERACTION FEATURES- CONSTANT-TORQUE START CURRENT LIMIT CIRCUIT THREE -PHASE OUTPUT CURRENT MEASUREMENT ADVANCED MOTOR PROTECTION MOTOR PREHEAT CIRCUIT STALL PROTECTION THE ADDITIONAL DRIVE FEATURES SHALL BE PROVIDE: INTEGRAL HARMONIC FILTERS ELECTRONIC BYPASS MAIN INPUT DISCONNECT FLASH MEMORY OR BATTERY BACKUP CAPABLE OF 72 HOURS MEMORY RUNNING TIME IDC -LINK REACTOR POWER LINE PROTECTION SLEEP MODE RUN PERMISSIVE CIRCUIT MULTIPLE ACCELERATION / DECELERATION RATES PLENUM RATED AUTO RESTARTS CARRIER FREQUENCY INPUT POWER AUTOMATIC MOTOR ADAPTATION (AMA) AUTOMATED FREQUENCY AVOIDANCE / CRITICAL FREQUENCY LOCKOUTS AUTOMATIC ENERGY OPTIMIZATION CIRCUITRY PRESET SPEEDS ENERGY MONITORING REAL -TIME CLOCK AUTOMATIC HIGH AMBIENT DERATE PREVENTIVE MAINTENANCE SCHEDULING BUILT -IN COMMUNICATIONS BROKEN BELT, LOSS OF LOAD F"�AIR DISTRIBUTION SCHEDULE MARK DESCRIPTION SIZE MANUFACTURER REMARS/ SERVER ROOM 300 NOMINAL TONS MODEL NO. ACCESSORIES 0 SQUARE PANEL FACE FACE: 2424 METALAIRE ALUMINUM OPPOSED 1,040 CEILING SUPPLY DIFFUSER NECK: SEE PLANS 5750 -6 AS BLADE DAMPER 8 -3 METALAIRE TOTAL COOLING CAPACITY MBH (ALUMINUM) WHITE TOTAL HEATING CAPACITY MBH - 277/1/60 ELECTRICAL CHARACTERISTICS V /0 /Hz T -BAR LAY IN METALAIRE ROUND CEILING SUPPLY SEE METALAIRE ALUMINUM OPPOSED \2./ DIFFUSER PLANS 3100 -1 BLADE DAMPER TOTAL AIR SUPPLY CFM 650 720 (ALUMINUM) 6 M EXTERNAL STATIC PRESSURE I.W.G. 0.125 0 BLACK 1,800 o ENTERING AIR TEMPERATURE (DB/WB)' F 75.0 / 62.0 SURFACE MOUNT © LOUVERED FACE FACE: 2424 METALAIRE WHITE = RETURN GRILLE NECK: 22x22 RHE -6 T -BAR LAY IN w ¢ FAN MOTOR FLA AMP (ALUMINUM) 0 p0 LOUVERED FACE FACE: 2424 METALAIRE ALUMINUM OPPOSED EXHAUST GRILLE NECK: SEE PLANS RHE -6 BLADE DAMPER MITSUBISHI O o (ALUMINUM) WHITE MODEL NUMBER MUY- GE24NA O T -BAR LAY IN NOTES: 1 REFER TO PLANS FOR QUANTITY, LOCATION AND AIR THROW PATTERN. 2 NECK SIZES FOR CEILING DIFFUSERS SHALL BE EQUAL TO CONNECTING DUCTWORK, REFER TO PLANS FOR SIZES. 2 COORDINATE EXACT LOCATIONS, ELEVATIONS AND FINISHES WITH ARCHITECT. DUCTLESS A/C EQUIPMENT SCHEDULE CFM RANGE VAV -TAG MANUFACTURER MODEL No. DESIGN MIN UNIT SIZE HEATER (kW) ELECTRICAL UNIT MANUFACTURER MITSUBISHI METALAIRE AREA SERVED SERVER ROOM 300 NOMINAL TONS 2 277/1/60 TAG No. 8 -2 METALAIRE TH -516 3,460 1,040 SYSTEM SEER 19 N `7 8 -3 METALAIRE TOTAL COOLING CAPACITY MBH 22.5 240 TOTAL HEATING CAPACITY MBH - 277/1/60 ELECTRICAL CHARACTERISTICS V /0 /Hz 208- 230/1/60 METALAIRE MCA / MOCP AMP 17/20 570 UNIT DESIGNATION AC -1 277/1/60 MODEL NUMBER MSY- GE24NA METALAIRE TOTAL AIR SUPPLY CFM 650 720 14 6 M EXTERNAL STATIC PRESSURE I.W.G. 0.125 0 TH -512 1,800 o ENTERING AIR TEMPERATURE (DB/WB)' F 75.0 / 62.0 277/1/60 8 -7 z TH -514 2,400 = LEAVING AIR TEMPERATURE (DB/WB)' F 55.0 / 54.0 277/1/60 o w ¢ FAN MOTOR FLA AMP 0.76 0 WEIGHT Ibs. 37 z UNIT DESIGNATION CU -1 J z UNIT MANUFACTURER MITSUBISHI O o U z MODEL NUMBER MUY- GE24NA O z o AMBIENT TEMPERATURE F 95 z Z 3 0 REFRIGERANT R 410A 0 J°o MIN. PIPE SIZE O.D. (UQ. /GAS) INCHES 3/8 / 5/8 z COMPRESSOR MOTOR RLA AMP 12.9 Q O CONDENSER FAN MOTOR FLA AMP 0.93 WEIGHT Ibs. 119 NOTES: 1. UNIT AHU -1 SHALL BE WALL MOUNTED COOLING ONLY, MINI -SPLIT TYPE AS INDICATED ON DRAWINGS. 2. SIZE REFRIGERATION PIPING AS PER MANUFACTURER RECOMMENDATIONS. OVERSIZE LINES AS REQUIRED TO COMPENSATE FOR LINE LOSS WITH MINIMUM CAPACITY REDUCTION. NOTES: 1 SUBMIT SHOP DRAWINGS. 3. AIR HANDLING UNIT SHALL CONTAIN SOLID STATE INTERLOCK UNITS CONTROLLER SHALL BE OF THE PROPORTIONAL CONTROL TYPE. UNITS SHALL BE BOARD WITH BUILT IN FUSE AND TIME DELAY RELAY. 4. PROVIDE 5 YEAR WARRANTY ON ALL REFRIGERATION 3 COMPONENTS. 5. PROVIDE ALL RELAYS, TRANSFORMERS, ETC. AS REQUIRED FOR FLOW MEASUREMENT STATION SHALL BE A MULTI -POINT CENTER AVERAGING DEVICE, COMPLETE OPERATING SYSTEM. 6. UNITS SHALL BE PROVIDED WITH A SYNTHETIC MINIPLEAT FILTER. UNIT CONSTRUCTION AND INSTALLATION SHALL GUARANTEE AN 6 EASY ACCESS TO FILTER SECTION FOR PROPER FILTER INSPECTION AND REPLACEMENT. 7. UNIT INSULATION AND ADHESIVE SHALL COMPLY WITH NFPA 90A MANUAL REFER TO HPU SEQUENCIES OF OPERATION FOR SPECIFIC ACTUATOR TYPE. REQUIREMENTS FOR FLAME SPREAD AND SMOKE GENERATION. UNITS SHALL BE CONSTRUCTED OF HEAVY GAUGE SHEET METAL, MECHANICALLY SEALED INSULATION SHALL CONTAIN AN EPA REGISTERED IMMOBILIZED WITH LOW LEAKAGE RATES. ANTI- MICROBIAL AGENT TO EFFECTIVELY RESIST THE GROWTH OF PROVIDE 1/2" THICK, DUAL DENSITY INTERNAL INSULATION, WITH SURFACE COATING MEETING BACTERIA AND FUNGI IN ACCORDANCE WITH ASTM STANDARDS UL 181 AND NFPA -90A. G21 AND G22. 8. FAN MOTOR SHALL BE HIGH EFFICIENCY TYPE. 9. FAN AND MOTORS SHALL BE PROVIDED WITH CIRCUIT PROTECTION. 10. CONDENSATE DRAIN PANS SHALL BE INSULATED AND SLOPED TO 11 OUTLET. PANS SHALL HAVE STAINLESS STEEL LINERS. PROVIDE A OVERFLOW DETECTION SYSTEM CAPABLE OF SHUTDOWN THE UNIT UPON DETECTION OF HIGH LEVELS CONDENSATE DRAIN. 11. SUPPORT UNIT HIGH ENOUGH ABOVE CEILING TO ACCOMMODATE CONTRACTOR SHALL PROVIDE ALL REQUIRED FITTINGS TO CONNECT BOXES TO DUCTWORK, CONDENSATE DRAIN TRAPS IN ACCORDANCE WITH SIZED AS PER MANUFACTURER RECOMMENDATIONS. UNITS SHALL HAVE 2" DUCT COLLAR. MANUFACTURER'S RECOMMENDATIONS. 12. THE FAN DRIVE SHALL BE SELECTED FOR 125% OF THE MOTOR RATED HORSEPOWER. 13. CONTRACTOR SHALL GUARANTEE ADEQUATE CLEARANCE ALL AROUND THE UNIT FOR MAINTENANCE ACCESS. 14. CONDENSING UNIT SHALL BE INSTALLED TO WITHSTAND WIND PRESSURE FROM ANY DIRECTION AS PER THE "HVHZ" REQUIREMENTS OF THE F.B.C. 15. ALL UNITS SHALL BE PROVIDED WITH INSULATION LINERS TO PREVENT SURFACE CONDENSATION UNDER ALL CONDITIONS. 16. CONDENSER COILS SHALL BE PROVIDED WITH A PROTECTIVE GUARD. 17. UNIT SHALL BE PROVIDED WITH A PROGRAMMABLE DIGITAL THERMOSTAT AS RECOMMENDED BY UNITS MANUFACTURER AND SHALL BE CAPABLE OF PROVIDING AFTER HOURS SET BACK FOR ENERGY EFFICIENCY PURPOSES. _z w Z VARIABLE AIR VOLUME BOX SCHEDULE - CFM RANGE VAV -TAG MANUFACTURER MODEL No. DESIGN MIN UNIT SIZE HEATER (kW) ELECTRICAL N� 8 -1 METALAIRE TH -510 1,000 300 1C - - - , 3 _ - 277/1/60 TAG No. 8 -2 METALAIRE TH -516 VARIABLE AIR VOLUME BOX SCHEDULE - CFM RANGE VAV -TAG MANUFACTURER MODEL No. DESIGN MIN UNIT SIZE HEATER (kW) ELECTRICAL N� 8 -1 METALAIRE TH -510 1,000 300 1C - - - , 3 _ - 277/1/60 TAG No. 8 -2 METALAIRE TH -516 3,460 1,040 1 C --- - - -= 2 ,P /1 /EO `7 8 -3 METALAIRE TH -508 800 240 8 2 277/1/60 32 8 -4 METALAIRE TH -512 1,900 570 12 - 277/1/60 5 8 -5 METALAIRE TH -514 2,400 720 14 6 277/1/60 80 8 -6 METALAIRE TH -512 1,800 540 12 1 - 277/1/60 8 -7 METALAIRE TH -514 2,400 720 14 6 277/1/60 o w W ix 0 • 0 z U J w < O o U N Q p ¢ O z Z 3 a 0 z O c� J NOTES: 1 ALL UNITS SHALL BE PROVIDED WITH A FACTORY INSTALLED ELECTRONIC CONTROLLER. 2 UNITS CONTROLLER SHALL BE OF THE PROPORTIONAL CONTROL TYPE. UNITS SHALL BE PRESSURE INDEPENDENT. 3 PROVIDE UNITS WITH DIGITAL DISPLAY ZONE TEMPERATURE SENSOR. 4 FLOW MEASUREMENT STATION SHALL BE A MULTI -POINT CENTER AVERAGING DEVICE, z CAPABLE OF ACCURATE FLOW CONTROL A LOW FLOW CONDITIONS AND WITH AN AERODYNAMIC PROFILE FOR LOW NOISE AND PRESSURE DROP LEVELS. 6 DAMPER SECTION SHALL BE PROVIDE WITH A, SPRING ACTUATOR. ACTUATOR SHALL BE PROVIDED BY BOX MANUFACTURER AS DESCRIBED ON THE PROJECT SPECIFICATIONS MANUAL REFER TO HPU SEQUENCIES OF OPERATION FOR SPECIFIC ACTUATOR TYPE. 7 UNITS SHALL BE CONSTRUCTED OF HEAVY GAUGE SHEET METAL, MECHANICALLY SEALED WITH LOW LEAKAGE RATES. 8 PROVIDE 1/2" THICK, DUAL DENSITY INTERNAL INSULATION, WITH SURFACE COATING MEETING UL 181 AND NFPA -90A. 9 UNITS SHALL HAVE ACCESS PANELS FOR DAMPER ACTUATORS. 10 ALL DIFFUSER RUN OUTS SHALL BE EQUIPPED WITH MANUAL BALANCING DAMPERS. 11 UNITS SHALL HAVE A SINGLE POINT OF ELECTRICAL CONNECTION AND SHALL BE PROVIDED COMPLETE WITH AC TRANSFORMER FOR LOW VOLTAGE SUPPLY AND A FUSED DISCONNECT SWITCH. PROVIDE POWER LINE FUSES TO MATCH LOAD. 12 CONTRACTOR SHALL PROVIDE ALL REQUIRED FITTINGS TO CONNECT BOXES TO DUCTWORK, SIZED AS PER MANUFACTURER RECOMMENDATIONS. UNITS SHALL HAVE 2" DUCT COLLAR. 13 SUPPORT UNITS FROM STRUCTURE ABOVE. REFER TO INSTALLATION DETAILS. z A/C EQUIP. N� z AREA 0 z O TOTAL 0 0 REQUIRED J TAG No. 0 AREA SERVED OUTSIDE AIR OUTSIDE AIR o M `7 LA 3 n Z 0 OFFICE AREA 2,033 0.06 32 5 W O 0 o LL 2,102 z x 5 z W 0 Z 486 0.06 10 o 80 °- = Ix W 0.06 175 U 3 TOTAL SPACE PRESSURIZATION: 4,450 CFM 0/A - 3,675 CFM EXH. = 775 CFM POSITIVE a. O W to z o w W ix 0 • 0 z U J w < O o U N Q p ¢ O z CV 00 O O CO CV O N. w -coo Li 10 O N M > < J O W p x v U °p. m� 'o co p N Ch U - a_ J 0 A/C EQUIP. AREA SERVED z AREA PEOPLE z O TOTAL 0 0 REQUIRED TAG No. AREA SERVED OUTSIDE AIR OUTSIDE AIR N M `7 LA 10 n a OFFICE AREA 2,033 0.06 32 5 282 O a OFFICE AREA 2,102 0.06 34 5 297 0 OFFICE AREA 486 0.06 10 5 80 AHU -8 Ix 9,107 0.06 175 5 1,422 TOTAL SPACE PRESSURIZATION: 4,450 CFM 0/A - 3,675 CFM EXH. = 775 CFM POSITIVE NOTES 1. OUTDOOR AIR PROVISIONS FOR VENTILATION SHALL SATISFY THE MINIMUM z o � 2. THE FULL VOLUME OF OUTDOOR AIR ESTABLISHED IN THIS SCHEDULE SHALL BE DELIVERED AT ALL TIMES THAT THE SPACE IS OCCUPIED. 0 U a. w z O o W w Q p N N 0 LL 0 N z W Z A/C EQUIP. AREA SERVED z AREA PEOPLE z O TOTAL 0 REQUIRED TAG No. AREA SERVED OUTSIDE AIR OUTSIDE AIR SF 0 CFM PERSON a OFFICE AREA 2,033 0.06 32 5 282 AHU -6 OFFICE AREA 2,102 0.06 34 5 297 AHU -7 OFFICE AREA 486 0.06 10 5 80 AHU -8 Ix 9,107 0.06 175 5 1,422 TOTAL SPACE PRESSURIZATION: 4,450 CFM 0/A - 3,675 CFM EXH. = 775 CFM POSITIVE NOTES 1. OUTDOOR AIR PROVISIONS FOR VENTILATION SHALL SATISFY THE MINIMUM o � 2. THE FULL VOLUME OF OUTDOOR AIR ESTABLISHED IN THIS SCHEDULE SHALL BE DELIVERED AT ALL TIMES THAT THE SPACE IS OCCUPIED. w U a. z z O o W w Q p N N Z 3 a 0 z O c� J z U0 N z W Z A/C EQUIP. AREA SERVED z AREA PEOPLE z O TOTAL 0 REQUIRED TAG No. AREA SERVED OUTSIDE AIR OUTSIDE AIR SF CFM SF CFM PERSON MU-5 OFFICE AREA 2,033 0.06 32 5 282 AHU -6 OFFICE AREA 2,102 0.06 34 5 297 AHU -7 OFFICE AREA 486 0.06 10 5 80 AHU -8 OFFICE AREA 9,107 0.06 175 5 1,422 TOTAL SPACE PRESSURIZATION: 4,450 CFM 0/A - 3,675 CFM EXH. = 775 CFM POSITIVE NOTES 1. OUTDOOR AIR PROVISIONS FOR VENTILATION SHALL SATISFY THE MINIMUM REQUIREMENTS FOR ACCEPTABLE INDOOR AIR QUALITY AS PER 2010 FLORIDA BUILDING CODE - MECHANICAL TABLE 403.3. 2. THE FULL VOLUME OF OUTDOOR AIR ESTABLISHED IN THIS SCHEDULE SHALL BE DELIVERED AT ALL TIMES THAT THE SPACE IS OCCUPIED. OUTSIDE AIR CALCULATION SCHEDULE A/C EQUIP. AREA SERVED NET OCCUPIABLE AREA PEOPLE PEOPLE TOTAL 0 REQUIRED TAG No. AREA SERVED OUTSIDE AIR OUTSIDE AIR SF CFM SF CFM PERSON MU-5 OFFICE AREA 2,033 0.06 32 5 282 AHU -6 OFFICE AREA 2,102 0.06 34 5 297 AHU -7 OFFICE AREA 486 0.06 10 5 80 AHU -8 OFFICE AREA 9,107 0.06 175 5 1,422 TOTAL SPACE PRESSURIZATION: 4,450 CFM 0/A - 3,675 CFM EXH. = 775 CFM POSITIVE NOTES 1. OUTDOOR AIR PROVISIONS FOR VENTILATION SHALL SATISFY THE MINIMUM REQUIREMENTS FOR ACCEPTABLE INDOOR AIR QUALITY AS PER 2010 FLORIDA BUILDING CODE - MECHANICAL TABLE 403.3. 2. THE FULL VOLUME OF OUTDOOR AIR ESTABLISHED IN THIS SCHEDULE SHALL BE DELIVERED AT ALL TIMES THAT THE SPACE IS OCCUPIED. I= I #N .'; E;NSsIN"f :E.:S GM CONSULTING ENGINEERS 5001 SW 74th COURT SUITE #204 MIAMI, FLORIDA 33155 PHONE: (305) 663 -2944 FAX: (305) 663 -2970 E -MAIL: office ®gm - ce.net a z O U z 0 U 3 0 z 0 W o CHRISTIAN A. VIDAL, AIA d LICENSE NO. AR96861 o' u+ m , ARCHITECT z 0 O z 0 U 0 z N z o_ N z cW z 6 a r CONSULTANT ex ' scale: � as shown release date: z April 17, 2014 Y.............................................. ............................... U drawn by: .............................................. ............................... cheked by: 6 N 0 U M -2 z 0 0 SHEET NO. z