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DIFFUSER AND GRILLE / REGISTER SCHEDULE
<br />GENERAL NOTES
<br />1.
<br />SIZES ARE BY THIS SCHEDULE UNLESS NOTED OTHERWISE. DIFFUSERS ARE 4 -WAY BLOW UNLESS NOTED AS 3-WAY (3-W)
<br />OR 2-WAY (2-W), GO
<br />TO NEXT
<br />LARGER NECK SIZE FOR 2-WAY OR 3-WAY DIFFUSERS
<br />2.
<br />UNLESS NOTED OTHERWISE, ALL DIFFUSERS IN THE SAME SPACE SHALL BE THE SAME SIZE, REGARDLESS OF AIRFLOW, USING LARGEST SIZE FROM TABLE
<br />BELOW.
<br />ALL DIFFUSERS IN THE SAME CORRIDOR SHALL BE THE SAME SIZE
<br />3.
<br />RETURN AND EXHAUST GRILLES ARE BASED ON 450 FPM AND 72% FREE AREA (BASED ON 1/2" EGG -CRATE GRILLES)
<br />4.
<br />USE RETURN / EXHAUST REGISTER AND DIFFUSER WITH O.B.D. IN DRYWALL OR INACCESSIBLE CEILINGS
<br />5.
<br />USE RETURN / EXHAUST GRILLES AND DIFFUSERS WITHOUT O.B.D. IN LAY -IN OR ACCESSIBLE CEILINGS
<br />6.
<br />INSTALL M.V.D. IN BRANCH DUCTS. INSTALL SPIN -IN FITTINGS (WITHOUT SCOOPS) WITH M.V.D. IN ALL BRANCH DUCTS.
<br />SEE BRANCH DUCT CONNECTION
<br />DETAILS FOR SPECIFIC REQUIREMENTS
<br />(1)
<br />USE TYPE 1, SURFACE MOUNT BORDER, FOR GRILLES IN DRYWALL CEILINGS. USE TYPE 3, LAY -IN BORDER, FOR GRILLES IN LAY -IN CEILINGS WITH GRILLE
<br />FACE
<br />SIZE SHOWN
<br />(2)
<br />FOR SYSTEMS USING CEILING AS A RETURN AIR PLENUM, USE TYPE 3, LAY-INBORDER
<br />(3)
<br />BRANCH DUCT RUNOUT SIZES ARE BY THIS SCHEDULE UNLESS OTHERWISE SPECIFICALLY NOTED ON FLOOR PLANS
<br />(4)
<br />THROWS AT 150, 100, AND 50 FPM
<br />(5)
<br />NC BASED ON OCTAVE BAND 2-7 SOUND POWER LEVEL WITH A ROOM ABSORPTION OF 10 dB, re 10 - 12 WATTS
<br />TYPE
<br />ESIGN BASI
<br />MODEL NO.
<br />AIRFLOW
<br />RANGE (CFM)
<br />FACE SIZE /
<br />MODULE SIZE (IN)
<br />NECK SIZE / BRANCH
<br />DUCT SIZE (IN) (3)
<br />ALTERNATE BRANCH
<br />DUCT SIZE (IN)
<br />Ps (IN)
<br />THROW (FT)
<br />(4)
<br />MAX. NC (5)
<br />DUCTED SUPPLY DIFFUSERS
<br />PRICE
<br />ASPD
<br />0- 135
<br />24 x 24
<br />8 DIA.
<br />10 x 6
<br />0.034
<br />2 -3 - 6
<br />---
<br />PRICE
<br />ASPD
<br />136 - 240
<br />24 x 24
<br />10 DIA.
<br />12 x 6
<br />0.055
<br />3 - 5 - 10
<br />12
<br />PRICE
<br />ASPD
<br />241 - 380
<br />24 x 24
<br />12 DIA.
<br />14 x 8
<br />0.082
<br />5 - 7- 13
<br />15
<br />A
<br />PRICE
<br />ASPD
<br />381 - 550
<br />24 x 24
<br />14 DIA.
<br />22 x 8
<br />0.115
<br />6-9-16
<br />18
<br />PRICE
<br />ASPD
<br />551 - 640
<br />24 x 24
<br />16 DIA.
<br />20 x 12
<br />0.114
<br />7- 10 -17
<br />14
<br />PRICE
<br />ASPD
<br />641 - 735
<br />24 x 24
<br />---
<br />22 x 12
<br />0.130
<br />1 7 - 11 - 19
<br />15
<br />PRICE
<br />ASPD
<br />0- 120
<br />12 x 12
<br />8 DIA.
<br />10 x 6
<br />0,110
<br />3-5-9
<br />---
<br />PRICE
<br />ASPD
<br />121 - 160
<br />12 x 12
<br />8 DIA.
<br />12 x 6
<br />0.131
<br />5- 7 - 11
<br />12
<br />B
<br />PRICE
<br />ASPD
<br />161 - 190
<br />12 x 12
<br />10 DIA.
<br />14 x 8
<br />0.130
<br />5 - 7- 14
<br />12
<br />DUCTED RETURN / EXHAUST GRILLES AND REGISTERS
<br />PRICE
<br />80
<br />0-80
<br />6 x 6
<br />6 DIA.
<br />8 x 6
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />81 - 140
<br />8 x 8
<br />8 DIA.
<br />10 x 6
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />141 - 220
<br />10 x 10
<br />10 DIA.
<br />12 x 6
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />221 - 320
<br />12 x 12
<br />10 DIA.
<br />14 x 8
<br />0.025
<br />---
<br />< 20
<br />R1 (1)
<br />PRICE
<br />80
<br />321 - 480
<br />18 x 12
<br />12 DIA.
<br />26 x 6 OR 18 x 8
<br />0.025
<br />-_=
<br />< 20
<br />PRICE
<br />80
<br />481 - 730
<br />18 x 18
<br />20 x 10
<br />0.025
<br />< 20
<br />PRICE
<br />80
<br />731 - 950
<br />24 x 18
<br />---
<br />20 x12 OR 26 x 10
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />951 - 1,300
<br />24 x 24
<br />---
<br />28 x 10
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />1,301 - 2,000
<br />36 x 24
<br />---
<br />26 x 14 OR 38 x 10
<br />0.025
<br />---
<br />< 20
<br />PRICE
<br />80
<br />2,001 - 2,800
<br />48 x 24
<br />---
<br />54 x 10 OR 26 x 18
<br />0.025
<br />---
<br />< 20
<br />NON -DUCTED RETURN GRILLES IN CEILING PLENUMS
<br />R2 (2)
<br />PRICE
<br />80
<br />0 - 1,000
<br />24 x 24
<br />-
<br />-
<br />0.015
<br />PRICE
<br />80
<br />1,001 - 1,875
<br />48 x 24
<br />0.015
<br />MECHANICAL DEMOLITION NOTES
<br />FAN SCHEDULE
<br />ABBREVIATIONS
<br />GENERAL NOTES
<br />STARTER ACCESSORIES
<br />EQUIPMENT ACCESSORIES
<br />PWE POWER WALL EXHAUSTER
<br />FIT PREMIUM EFFICIENCY MOTOR, SEE SPECS
<br />A= COMBINATION MAG-X-LINE
<br />1 = BEL I ZT13M
<br />14 = ACCESS DOOR
<br />20 = HI -PRO POLY COATING
<br />30 = ADJUSTABLE MOUNTING
<br />PREU = POWER ROOF EXHAUSTER UPBLAST
<br />(2) INCLUDES WEIGHT OF INERTIA BASE,
<br />B = MANUAL MOTOR STARTER
<br />2 = 2-SPEED, 2-WINDING MOTOR
<br />15 = THREE-PHASE DISCONNECT SWITCH
<br />21 = FAN CAGE WITH WALL SLEEVE
<br />BRACKETS
<br />PRIED = POWER ROOF EXHAUSTER DOWNBLAST
<br />IF APPLICABLE
<br />C = HAND -OFF -AUTO SWITCH, PILOT LIGHT,
<br />3 = INERTIA BASE
<br />IN FAN HOUSING
<br />22 = SOLID STATE SPEED CONTROLLER
<br />31= DIRECT DRIVE MOTOR
<br />PRS = POWER ROOF SUPPLY FAN
<br />(3) EXISTING TO REMAIN
<br />AND CONTROL TRANSFORMER IN
<br />4 = LINED HOUSING
<br />16 = PREWIRED DISCONNECT SWITCH
<br />23 = OUTLET CONE
<br />32 = REVERSIBLE MOTOR
<br />SWSI = SINGLE WIDTH, SINGLE INLET
<br />STARTER
<br />5 = INLET SCREEN
<br />IN FAN HOUSING
<br />24 = COPLANAR SILENCER
<br />33 = INFRARED OCCUPANCY SENSOR,
<br />DWDI = DOUBLE WIDTH, DOUBLE INLET
<br />D = VARIABLE FREQUENCY DRIVE (VFD)
<br />6 = OUTLET BIRD SCREEN
<br />17 = WALL CURB
<br />25 = INLET AIRFLOW STRAIGHTENER
<br />SENSOR SHALL ONLY ACTIVATE FAN
<br />CC = CEILING CENTRIFUGAL EXHAUST
<br />E = LINE REACTOR, MAIN DISCONNECT,
<br />7 = WEATHERPROOF HOUSING
<br />18 = EXPLOSION PROOF MOTOR WITH NON -SPARKING 26 = UL LISTED FOR SMOKE CONTROL
<br />WHEN BATHROOM IS OCCUPIED
<br />BVS = BELTED VENT SET
<br />AND CONTROL RELAY FOR COMMUNICATION
<br />8 = MOTORIZED INLET DAMPERS
<br />WHEEL AND DRIVE ASSEMBLY
<br />SYSTEM
<br />34 = AMCA LISTED
<br />CT = CONTROL TRANSFORMER
<br />WITH ENERGY MANAGEMENT SYSTEM
<br />9 = MOTORIZED OUTLET DAMPERS
<br />19 = UL 762 LISTING WITH GREASE TROUGH,
<br />27 = PROVIDE ONE (1) SPARE VFD
<br />35 = WHITE PLASTIC GRILLE
<br />SP = STANDBY POWER
<br />F = FULL VOLTAGE NON REVERSING CONTACTOR
<br />10 = MOTORIZED INLET VANES
<br />HINGED FAN ACCESS, DUCT ADAPTOR PLATE,
<br />FOR EACH HP SIZE SCHEDULED
<br />36 = AUTOMATIC BELT TENSIONER
<br />EXP = EXPLOSION PROOF MOTOR & NON -SPARKING WHEEL
<br />11= INLET GRAVITY DAMPERS
<br />AND CURB EXTENSION TO MAINTAIN A
<br />28 = HIGH TEMPERATURE
<br />37 = TIE DOWN POINTS/LIFTING LUGS
<br />PROP = WALL PROPELLER FAN
<br />12 = OUTLET BACKDRAFT DAMPER
<br />MINIMUM 40" ABOVE ROOF
<br />29 = UL 793 BUTTERFLY DISCHARGE
<br />38 = MOTOR WITH THERMAL OVERLOAD
<br />EP = EMERGENCY POWER
<br />13 = 12" HIGH ROOF CURB
<br />DAMPER
<br />39 = SHALL RUN CONTINUOUSLY
<br />EXT. STATIC
<br />MAX. SONES
<br />MOTOR 1
<br />STARTER
<br />WALL / ROOF OF
<br />OPERATING
<br />IDENTIFICATION
<br />SYSTEM
<br />QUANTITY
<br />DESIGN BASIS
<br />MODEL NO.
<br />TYPE
<br />CFM
<br />PRESSURE
<br />/
<br />ISOLATORS
<br />ACCESSORIES
<br />REMARKS / DUPLICATES
<br />(IN)
<br />O.V. (FPM)
<br />WATTS
<br />AMPS
<br />RPM
<br />ELEC.
<br />TYPE
<br />LOCATION
<br />ACCESSORIES
<br />OPENING
<br />WEIGHT (LBS)
<br />EF-1,2,3,4,5
<br />TOILET EXHAUST
<br />1
<br />GREENHECK
<br />SP-B90
<br />CEILING
<br />75
<br />0.25
<br />2.5 / -
<br />65
<br />0.65
<br />-
<br />115/1/60
<br />-
<br />-
<br />-
<br />11
<br />12, 16, 22, 30, 35, 38
<br />PLUG TYPE DISCONNECT, LIGHT
<br />CENTRIFUGAL
<br />SWITCH CONTROL W1 DELAY
<br />EF-6
<br />JANITOR CLOSET
<br />1
<br />GREENHECK
<br />SP-670
<br />CEILING
<br />50
<br />0.25
<br />1.4/-
<br />45
<br />0.53
<br />-
<br />115/1/60
<br />-
<br />-
<br />-
<br />-
<br />10
<br />12, 16, 22, 30, 35, 38
<br />PLUG TYPE DISCONNECT, LIGHT
<br />CENTRIFUGAL
<br />SWITCH CONTROL W1 DELAY
<br />I _F_
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />I
<br />ROOFTOP A/C UNIT SCHEDULE
<br />GENERAL NOTES
<br />STARTER ACCESSORIES
<br />EQUIPMENT ACCESSORIES
<br />(1 PREMIUM EFFICIENCY MOTOR, SEE SPECS
<br />A = G-X-LINE
<br />1 = ROOF CURB
<br />11 = FANS ON EMERGENCY POWER
<br />* CONTRACTOR SHALL ENSURE ROOFTOP
<br />(2) INCLUDES WEIGHT OF INERTIA BASE,
<br />B = MANUAL MOTOR STARTER
<br />2 = ECONOMIZER OPTION
<br />12 = INLET SCREEN
<br />EQUIPMENT IS SECURED AND TIED DOWN TO
<br />IF APPLICABLE
<br />C = HAND -OFF -AUTO SWITCH, PILOT LIGHT,
<br />3 = BAROMETRIC RELIEF DAMPER
<br />13 = ROOF CURB ADAPTOR
<br />MEET WIND LOAD REQUIREMENTS SET FORTH IN
<br />(3) EXISTING TO REMAIN
<br />AND CONTROL TRANSFORMER IN
<br />4 = 2" PLEATED MERV 7 FILTERS
<br />14 = MOTORIZED OUTSIDE AIR AND RETURN AIR DAMPERS THE 2010 FLORIDA BUILDING CODE. REFER TO
<br />(4) 95°F DB AMBIENT AIR DESIGN CONDITION
<br />STARTER
<br />5 = TIME DELAY RELAY W/ ANTI -SHORT CYCLE
<br />15 = COIL GUARD
<br />STRUCTURAL DRAWINGS FOR ADDITIONAL
<br />D = VARIABLE FREQUENCY DRIVE (VFD)
<br />6 = WEATHERPROOF HOUSING
<br />16 = FACTORY DISCONNECT SWITCH
<br />REQUIREMENTS.
<br />E = LINE REACTOR, MAIN DISCONNECT,
<br />7 = ALTERNATE INDOOR BLOWER MOTOR
<br />17 = FACTORY SUPPLY AND RETURN SMOKE DETECTORS
<br />AND CONTROL RELAY FOR COMMUNICATION
<br />8 = FAN SHALL RUN CONTINUOUSLY
<br />WITH ENERGY MANAGEMENT SYSTEM
<br />9 = 7-DAY PROGRAMMABLE THERMOSTAT
<br />F = FULL VOLTAGE NON REVERSING CONTACTOR
<br />10 = 90% EFF. FINAL FILTERS
<br />SUPPLY FAN
<br />OUTSIDE AIR CFM
<br />HEATING COIL
<br />COOLING
<br />COIL
<br />COMPRESSOR 4
<br />SUPPLY FAN
<br />MOTOR 1
<br />UNIT
<br />STARTER
<br />IDENTIFICATION
<br />AREA SERVED
<br />TYPE
<br />DESIGN
<br />MODEL N0.
<br />UNIT
<br />OPERATING
<br />ACCESSORIES
<br />REMARKS /
<br />EXT. S.P.
<br />TOTAL
<br />DEHUM
<br />ENT.
<br />LVG.
<br />MIN. GTH
<br />DISC.
<br />BASIS
<br />CFM
<br />(IN)
<br />S.P.
<br />MINIMUM
<br />MAXIMUM
<br />TYPE
<br />INPUT
<br />CFM
<br />DB / WB
<br />DB / WB
<br />BTU/HR
<br />QUANTITY / RLA
<br />ELEC.
<br />HP
<br />ELEC.
<br />MCA
<br />MOCP
<br />ELEC.
<br />TYPE
<br />LOCATION
<br />TYPE
<br />ACCESSORIES
<br />WEIGHT (LBS)
<br />DUPLICATES
<br />RTU-1
<br />NORTH SIDE EXAM ROOMS,
<br />PACKAGE
<br />JCI
<br />J06ZJE18D2LZZ7
<br />2,660
<br />0.6"
<br />-
<br />250
<br />300
<br />ELECTRIC
<br />13.5 KW
<br />2,660
<br />76.9°F/64.5°F
<br />56.8°F/55.0°F
<br />76,100
<br />2 / 9.3 EA.
<br />208/3/60
<br />1.5
<br />208/3/60
<br />53.3
<br />60
<br />208/3/60
<br />F
<br />UNIT
<br />SEE DIV. 26
<br />1,067
<br />1, 4, 5, 6, 9, 12, 14, 15, 1
<br />PROCEDURE RM
<br />DX
<br />@ 208V
<br />MOUNTED
<br />RTU-2
<br />WAITING ROOMS, BREAK RM
<br />PACKAGE
<br />JCI
<br />J10ZJE18R2LZZ7
<br />3,900
<br />0.7"
<br />-
<br />400
<br />475
<br />ELECTRIC
<br />13.5 KW
<br />3,900
<br />77.1-F/64.6°F
<br />54.2°F/53.9°F
<br />124,100
<br />2 / 16.0 EA.
<br />208/3/60
<br />3
<br />208/3/60
<br />58.8
<br />60
<br />208/3/60
<br />F
<br />UNIT
<br />_
<br />SEE DIV. 26
<br />1,107
<br />1, 4, 5, 6, 7, 9, 12, 14, 15, 16
<br />■
<br />DX
<br />@ 208V
<br />MOUNTED
<br />RTU-3
<br />SOUTH SIDE EXAM ROOMS,
<br />PACKAGE
<br />JCI
<br />J06ZJE18D2LZZ7
<br />2,545
<br />0.6"
<br />-
<br />250
<br />300
<br />ELECTRIC
<br />13.5 KW
<br />2,545
<br />77.0°F/64.5°F
<br />56.3°F/54.6"F
<br />75,500
<br />2 / 9.3 EA.
<br />208/3/60
<br />1.5
<br />208/3/60
<br />53.3
<br />60
<br />208/3/60
<br />F
<br />UNIT
<br />_
<br />SEE DIV. 26
<br />1,067
<br />1, 4, 5, 6, 9, 12, 14, 15, 16
<br />PROCEDURE RM
<br />DX
<br />208V
<br />MOUNTED
<br />i
<br />1. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO VERIFYTHE CONDITION OF ALL EXISTING EQUIPMENT, EXACT SIZES OF EXISTING
<br />V Q ,
<br />DUCT, ETC. BEFORE DEMOLITION WORK IS BEGUN. REPORT ANY DISCREPANCIES BETWEEN PLANS AND ACTUAL FIELD CONDITIONS
<br />TO ARCHITECT AND ENGINEER PRIOR TO THE COMMENCEMENT OF DEMOLITION WORK.
<br />2. REMOVE THE INDICATED HVAC ITEMS AS SHOWN ON PLANS. THIS INCLUDES ALL HANGERS, STRAPS AND RELATED MATERIAL.
<br />3. PATCH OPENINGS IN WALLS TO MAINTAIN THE INTEGRITY OF THE WALL WHERE AIR DEVICES HAVE BEEN REMOVED; COORDINATE
<br />WITH ARCHITECT.
<br />4. CONTRACTOR SHALL VERIFY CLEARANCE REQUIREMENTS AND INDICATE ROUTING OF NEW DUCTWORK BEFORE FABRICATION
<br />BEGINS AS RISES AND DROPS MAYBE NECESSARY DUE TO EXISTING FIELD CONDITIONS.
<br />5. ALL ITEMS INDICATED BY THE MECHANICAL DRAWINGS TO BE REMOVED SHALL BE PRESENTED TO THE OWNER IN USEABLE
<br />CONDITION. IF THE OWNER WISHES TO UTILIZE THE EXISTING EQUIPMENT, CONTRACTOR SHALL MOVE THE EQUIPMENT TO ANON
<br />SITE LOCATION DESIGNATED BYTHE OWNER. ITEMS NOT RETAINED BYTHE OWNER SHALL BE DISPOSED OF IN A MANNER
<br />ACCEPTABLE BY LOCAL JURISDICTION.
<br />MECHANICAL DUCTWORK NOTES
<br />1. ALL SUPPLY AIR DUCTWORK SHALL BE RECTANGULAR OR FLEXIBLE AS INDICATED. SEE SPECIFICATIONS FOR ADDITIONAL
<br />REQUIREMENTS.
<br />2. ALL DUCTWORK IS SHOWN AS FREE AREA INSIDE DIMENSIONS. REFER TO SPECIFICATIONS FOR INSULATION REQUIREMENTS. DO
<br />NOT INSULATE EXHAUST DUCTWORK UNLESS OTHERWISE NOTED.
<br />3. FOR LOW PRESSURE DUCTWORK USE SPIN -IN AND VOLUME DAMPER FOR ROUND TAKE OFFS FROM SQUARE DUCT.
<br />4. FOR LOW PRESSURE DUCTWORK USE 45 DEGREE TAPS FOR ROUND TO ROUND TAKE OFF'S. PROVIDE VOLUME DAMPERS AT EACH
<br />TAKE OFF.
<br />S. DO NOT CONSTRUCT OR INSTALL TAPS OUT OF REDUCERS, TEES AND OR ELBOWS.
<br />6. ALLOW FOR FIELD MEASURED OFFSETS OR TRANSITIONS, ELBOWS, ETC.
<br />7. DOVETAIL AND/OR SEAL TIGHT FACE MOUNTED TAP -INS ARE NOT ACCEPTABLE.
<br />8. SUPPORT ALL FLEXIBLE DUCTWORK AS INDICATED IN SMACNA FIGURE 3-9, 2010 BUT NOT LESS THAN 5'-0" O.C.
<br />9. USE STAINLESS STEEL BANDS FOR FLEXIBLE DUCT CONNECTIONS.
<br />10. GRILLES, REGISTERS AND DIFFUSERS CONNECTED BY FLEXIBLE DUCT SHALL BE SUPPORTED INDEPENDENTLY OF THE FLEXIBLE DUCT.
<br />11. COORDINATE FINAL LOCATION OF ALL REGISTERS, GRILLES, DIFFUSERS ETC. WITH ARCHITECTURAL DRAWINGS.
<br />12. DO NOT USE FLEXIBLE DUCTWORK IN EXPOSED AREAS OR IN AREAS ABOVE HARD CEILINGS.
<br />13, DIFFUSERS, REGISTERS, AND GRILLES SHOWN ON THE MECHANICAL DRAWINGS SHALL BE IN ACCORDANCE WITH THE DIFFUSER AND
<br />GRILLE SCHEDULE. SIZING OF BRANCH DUCTWORK TO SINGLE AIR DISTRIBUTION DEVICES SHALL BE IN ACCORDANCE WITH THE
<br />DIFFUSER AND GRILLE SCHEDULE UNLESS NOTED OTHERWISE.
<br />14. PROVIDE MANUAL BALANCING/VOLUME DAMPERS AT ALL LOW PRESSURE BRANCH TAKE -OFFS TO DIFFUSERS AND GRILLES FROM
<br />SUPPLY AND RETURN MAINS AND SUB -MAINS, AND AT ALL LOW PRESSURE DUCT SPLITS OR SUB -MAIN TAKE -OFFS.
<br />15. PROVIDE ACCESS PANELS IN AREAS WITH DRYWALL CEILINGS FOR ACCESS TO VOLUME DAMPERS. COORDINATE LOCATION OF
<br />ACCESS PANELS WITH ARCHITECTURAL REFLECTED CEILING PLAN.
<br />16. CONTRACTOR SHALL MAINTAIN CLEARANCE FOR ACCESS TO BALANCING DAMPERS AND ALL OTHER ITEMS REQUIRING
<br />MAINTENANCE ACCESS.
<br />17. SPACES WITH DRYWALL CEILINGS SHALL HAVE FLANGE TYPE AIR DEVICES.
<br />18. ALL LOW PRESSURE SUPPLY, RETURN, AND EXHAUST DUCTWORK SERVING TWO OR MORE AIR DISTRIBUTION DEVICES SHALL BE
<br />SIZED NOT TO EXCEED 1500 FEET PER MINUTE VELOCITY AND 0.07 INCH OF FRICTION LOSS PER 100 FEET OF DUCT.
<br />19. ALL DUCTWORK SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 90A, AIR DUCT ACCESS AND INSPECTION, AND PROVIDED WITH
<br />SERVICE OPENINGS TO FACILITATE REMOVAL OF DUCT AND COMBUSTIBLE MATERIALS.
<br />20. ALL DUCTWORK SHALL BE LOCATED ABOVE THE CEILING UNLESS OTHERWISE NOTED.
<br />MECHANICAL GENERAL NOTES
<br />1. THESE DRAWINGS ARE DIAGRAMMATIC IN NATURE AND ARE NOT INTENDED TO SHOW ALL POSSIBLE CONDITIONS. THE CONTRACTOR
<br />IS RESPONSIBLE FOR COORDINATING THE EXACT ROUTING OF ALL SERVICES WITH EXISTING CONDITIONS AND WITH ALL OTHER
<br />TRADES. IT IS INTENDED THAT A COMPLETE SYSTEM BE PROVIDED WITH ALL NECESSARY EQUIPMENT, APPURTENANCES, AND
<br />CONTROLS, COMPLETELY COORDINATED WITH ALL DISCIPLINES. ALL PARAMETERS GIVEN IN THESE DOCUMENTS SHALL BE STRICTLY
<br />CONFORMED WITH. ANY ITEMS AND LABOR REQUIRED FOR A COMPLETE SYSTEM IN ACCORDANCE WITH ALL APPLICABLE CODES,
<br />STANDARDS, AND THESE CONTRACT DOCUMENTS SHALL BE FURNISHED WITHOUT INCURRING ANY ADDITIONAL EXPENSE TO THE
<br />OWNER. CAREFULLY REVIEW ALL CONTRACT DOCUMENTS AND THE DESIGN OF OTHER TRADES BEFORE PREPARING SHOP DRAWINGS.
<br />2. COORDINATE EQUIPMENT AND DUCTWORK WITH ALL OTHER DISCIPLINES AND TRADES. MAKE ALL OFFSETS AND TRANSITIONS TO
<br />COORDINATE WITH OTHER TRADES WITHOUT ANY ADDITIONAL EXPENSE TO THE OWNER.
<br />3. COORDINATE ALL WORK WITH OWNER TO MAINTAIN OPERATIONS AS REQUIRED, AND SCHEDULED WITH OWNER.
<br />4. COORDINATE THE EXACT LOCATION AND SIZE OF ALL ROOF, WALL, AND SLAB PENETRATIONS WITH THE ARCHITECTURAL DRAWINGS.
<br />5. MOUNT THERMOSTATS WHERE INDICATED ON PLANS, 5'-0" A.F.F. UNLESS NOTED OTHERWISE.
<br />6. ALL EQUIPMENT, PIPING, CONDUIT, DUCT, CABLE, ETC, SHALL BE INSTALLED NO LESS THAN 12" ABOVE CEILING GRID.
<br />7. ANY FAILURE OF EQUIPMENT, SYSTEM, OR UTILITY THAT MAY AFFECT OTHER AREAS OUTSIDE THE PROJECT AREA SHALL REQUIRE
<br />IMMEDIATE CORRECTIVE ACTION BYTHE CONTRACTOR AND SUBCONTRACTORS, WITHIN ONE HOUR DURING DAY SHIFT
<br />MONDAY-FRIDAY, AND WITHIN FOUR HOURS ON NIGHTS AND WEEKENDS.
<br />8. CONTRACTOR SHALL INSTALLANY BALANCING DEVICE NECESSARY TO ACHIEVE PROPER ADJUSTING AND BALANCING OF MECHANICAL
<br />SYSTEMS.
<br />9. CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH THE PROJECT SCOPE, UTILITY CONNECTIONS, AND ALL BUILDING
<br />SERVICES. CONTRACTOR SHALL VERIFY LOCATION OF EXISTING EQUIPMENT, DUCTWORK, ETCETERA PRIOR TO STARTING WORK.
<br />REPORT ALL DISCREPANCIES BETWEEN DRAWINGS AND ACTUAL CONDITIONS TO ENGINEER PRIOR TO STARTING ANY WORK.
<br />10. CONTRACTOR SHALL PROVIDE NEW FILTERS AT EXISTING AHU BEFORE OWNER OCCUPIES NEW RENOVATED AREAS.
<br />11. CONTRACTOR SHALL REFERENCE THE ARCHITECTURAL DOCUMENTS FOR DETAILS REGARDING MINIMUM REQUIREMENTS FOR
<br />THROUGH -PENETRATION FIRE STOP SYSTEMS. WHERE A NEW OR UNFORESEEN CONDITION EXISTS THAT IS NOT COVERED IN
<br />DOCUMENTS SUCH AS TYPE OF CONDUIT, SIZE OR DIAMETER, CONTRACTOR SHALL PROVIDE "ON -SITE FOR INSPECTION" A LISTED
<br />UL-RATED SYSTEM FOR ACTUAL CONDITIONS TO MEET FIRE RATING OF CONSTRUCTION CLASSIFICATION REFERENCED IN ARCHITECT'S
<br />LIFE SAFETY PLANS.
<br />12. STANDARD DETAILS ILLUSTRATED ON THE DRAWINGS SHALL BE APPLIED IN ALL CASES WHERE THE FEATURE OCCURS IN THE SYSTEM
<br />DESIGN.
<br />13. SUPPORTS, ANCHOR BOLTS, AND HANGERS FOR ALL EQUIPMENT SPECIFIED IN DIVISION 23 SHALL CONFORM TO THE SPECIFICATIONS.
<br />MISCELLANEOUS STEEL BRACING SUPPORTS AND REINFORCING STEEL NEEDED TO SUPPORT EQUIPMENT SPECIFIED IN DIVISION 23
<br />SHALL BE FURNISHED AS PART OF SCOPE OF WORK OF DIVISION 23.
<br />14. SEE STRUCTURAL DRAWINGS FOR HANGING REQUIREMENTS FROM ROOF TRUSSES OR FLOOR JOISTS.
<br />15. SMOKE DETECTORS SHALL BE LOCATED AS INDICATED ON THE MECHANICAL PLANS AND IN CONFORMANCE WITH NFPA 90A AND
<br />LOCAL CODES.
<br />16. COORDINATE WORK WITH OTHER TRADES. COORDINATE ALL EQUIPMENT WITH CONTROL SYSTEM FOR A COMPLETE OPERABLE
<br />SYSTEM.
<br />17. COORDINATE WITH ELECTRICAL DRAWINGS AND SPECIFICATIONS FOR ALL ELECTRICAL REQUIREMENTS.
<br />18. COORDINATE WITH PLUMBING DRAWINGS AND SPECIFICATIONS FOR ALL PLUMBING REQUIREMENTS.
<br />19. PATCH ALL CUTTING OR DRILLING OF EXISTING FINISHED WALLS, CEILINGS, OR FLOORS.
<br />20. INSTALL AN ACCESS PANEL IN HARD CEILINGS WHEREVER ACCESS IS REQUIRED FOR DAMPERS OR ANY OTHER EQUIPMENT REQUIRING
<br />ACCESS. COORDINATE WALL ACCESS PANELS WITH ARCHITECT.
<br />21. WHERE WORK IN RENOVATED AREAS AFFECTS SYSTEMS IN OTHER AREAS OF THE PROJECT SCOPE, THE CONTRACTOR SHALL
<br />COORDINATE THIS WORK WITH THE OWNER. THIS WORK SHALL BE DONE TO FIT THE SITE OPERATIONAL SCHEDULE AND MINIMIZE
<br />DISRUPTION/DISCOMFORT TO OCCUPIED AREAS. PROVIDE 48 HOURS WRITTEN NOTICE WITH ANTICIPATED DURATION OF OUTAGE.
<br />22. ALL PENETRATIONS THROUGH RATED WALLS, FLOORS AND PARTITIONS MUST BE INSTALLED AND FIRESAFED TO MEET UL FIRE
<br />RESISTANCE LISTING DETAILS FOR THE PENETRATION. REFER TO PROJECT SPECIFICATIONS.
<br />23. COORDINATE WITH ALL TRADES FOR REQUIRED CEILING REMOVAL IN EXISTING BUILDING. NOTIFY THE ARCHITECT AND OWNER PRIOR
<br />TO COMMENCING REMOVAL. REMOVE ONLY THAT PORTION OF CEILING NECESSARY TO ACCESS AND COMPLETE THE NEW WORK.
<br />UPON COMPLETION OF THE ABOVE CEILING WORK, CEILING IS TO BE REINSTALLED. REPLACE ANY DAMAGED CEILING TILES WITH NEW
<br />TILES TO MATCH EXISTING.
<br />24. OUTSIDE AIR INTAKES SHALL BE A MINIMUM OF 10 FEET FROM EXHAUST FAN DISCHARGE AND PLUMBING VENT LOCATIONS.
<br />25. CONTRACTOR SHALL COORDINATE WITH THE ARCHITECT PRIOR TO CUTTING ANY OPENING IN THE STRUCTURE.
<br />26. COORDINATE ALL WORK WITH ARCHITECTURAL PHASING PLAN.
<br />27. UPON COMPLETION OF WORK, AN INDEPENDENT CERTIFIED TEST & BALANCE ENGINEER SHALL BALANCE ALL SYSTEMS, AND SUBMIT A
<br />WRITTEN TEST & BALANCE AND OPERATION OF CONTROLS REPORT TO ARCHITECT/ENGINEER ALONG WITH OPERATION AND
<br />MAINTENANCE MANUALS.
<br />OUTSIDE AIR CALCULATION CHART PER ASHRAE 62.1
<br />RTU-1
<br />DESIGN CONDITION: COOLING OPERATION
<br />SYSTEM VENTILATION EFFICIENCY: 1.00
<br />REQUIRED SYSTEM OUTDOOR AIR (CFM): 212
<br />SPACE VENTILATION ANALYSIS TABLE
<br />ZONE NAME /SPACE NAME
<br />SUPPLY AIR
<br />FLOOR AREA
<br />REQUIRED
<br />OUTDOOR AIR
<br />TIME AVERAGED
<br />REQUIRED
<br />OUTDOOR AIR
<br />AIR DISTRIBUTION
<br />REQUIRED
<br />OUTDOOR AIR
<br />UNCORRECTED
<br />OUTDOOR AIR
<br />ZONE
<br />VENTILATION
<br />(CFM)
<br />Z
<br />(FT)
<br />(CFM/FTZ)
<br />OCCUPANCY
<br />(CFM/PERSON)
<br />EFFECTIVENESS
<br />(CFM)
<br />(CFM)
<br />EFFICIENCY
<br />NORTH ZONE
<br />1 2660
<br />1 2091
<br />1 0.06
<br />18
<br />5
<br />1.0
<br />210
<br />215.5
<br />1.01
<br />TOTALS1
<br />2660
<br />1 2091
<br />1
<br />210
<br />215.5
<br />RTU-2
<br />DESIGN CONDITION: COOLING OPERATION
<br />SYSTEM VENTILATION EFFICIENCY: 1.00
<br />REQUIRED SYSTEM OUTDOOR AIR (CFM): 234
<br />SPACE VENTILATION ANALYSIS TABLE
<br />SUPPLY AIR
<br />FLOOR AREA
<br />REQUIRED
<br />TIME AVERAGED
<br />REQUIRED
<br />AIR DISTRIBUTION
<br />REQUIRED
<br />UNCORRECTED
<br />ZONE
<br />ZONE NAME / SPACE NAME
<br />(CFM)
<br />Z
<br />(�)
<br />OUTDOOR AIR
<br />OCCUPANCY
<br />OUTDOOR AIR
<br />EFFECTIVENESS
<br />OUTDOOR AIR
<br />OUTDOOR AIR
<br />VENTILATION
<br />(CFM/FT2)
<br />(CFM/PERSON)
<br />(CFM)
<br />(CFM)
<br />EFFICIENCY
<br />CENTER ZONE
<br />3900
<br />2283
<br />0.06
<br />1 20
<br />1 5
<br />1 1.0
<br />1 235
<br />237
<br />1 1.01
<br />TOTALS
<br />1 3900
<br />2283
<br />1
<br />1
<br />1
<br />1 235
<br />237
<br />RTU-3
<br />DESIGN CONDITION: COOLING OPERATION
<br />SYSTEM VENTILATION EFFICIENCY: 1.00
<br />REQUIRED SYSTEM OUTDOOR AIR (CFM): 201
<br />SPACE VENTILATION ANALYSIS TABLE
<br />ZONE NAME / SPACE NAME
<br />SUPPLY AIR
<br />FLOOR AREA
<br />REQUIRED
<br />OUTDOOR AIR
<br />TIME AVERAGED
<br />REQUIRED
<br />OUTDOOR AIR
<br />AIR DISTRIBUTION
<br />REQUIRED
<br />OUTDOOR AIR
<br />UNCORRECTED
<br />OUTDOOR AIR
<br />ZONE
<br />VENTILATION
<br />(CFM)
<br />(FTz)
<br />(CFM/FT)
<br />OCCUPANCY
<br />(CFM/PERSON)
<br />EFFECTIVENESS
<br />(CFM)
<br />(CFM)
<br />EFFICIENCY
<br />SOUTH ZONE
<br />2545
<br />1978
<br />0.06
<br />17
<br />5
<br />1.0
<br />202
<br />204
<br />1.01
<br />TOTALS
<br />2545
<br />1 1978
<br />1
<br />1
<br />1
<br />1
<br />3 202
<br />204
<br />HVAC ABBREVIATIONS
<br />AB = AIR BLENDER
<br />AHU = AIR HANDLING UNIT
<br />AD = ACCESS DOOR
<br />MVD = MANUAL VOLUME DAMPER
<br />T = THERMOSTAT
<br />IC = INSIDE CLEAR
<br />EF = EXHAUST FAN
<br />HVAC LEGEND
<br />® 150 SUPPLY DIFFUSER &
<br />AIR QUANTITY
<br />150R RETURN GRILLE & AIR
<br />QUANTITY
<br />® 75E EXHAUST GRILLE & AIR
<br />QUANTITY
<br />�- SMOKE DETECTOR
<br />QT THERMOSTAT
<br />MVD
<br />ER•- RISE IN DUCTWORK
<br />�� DROP IN DUCTWORK
<br />BSUPPLY DUCTWORK
<br />RETURN OR EXHAUST
<br />DUCTWORK
<br />MECHANICAL INDEX
<br />SHEET
<br />DESCRIPTION
<br />MOA
<br />MECHANICAL LEGEND, NOTES, AND SCHEDULES
<br />MO.2
<br />MECHANICAL SPECIFICATIONS
<br />MO.3
<br />MECHANICAL SPECIFICATIONS
<br />MOA
<br />MECHANICAL SPECIFICATIONS
<br />MIA
<br />MECHANICAL FLOOR PLAN - DEMOLITION
<br />M1.2
<br />MECHANICAL ROOF PLAN - DEMOLITION
<br />M2.1
<br />MECHANICAL FLOOR PLAN - NEW CONSTRUCTION
<br />M2.2
<br />MECHANICAL ROOF PLAN - NEW CONSTRUCTION
<br />M3.1
<br />MECHANICAL DETAILS
<br />% Q STATE OF
<br />�LORiO�,\
<br />REVISIONS
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<br />Date: 12. 19. 14
<br />Scale: AS NOTED
<br />Project Mgr: ARK
<br />Drawn: .
<br />Job: 14-137
<br />Sheet
<br />moo 1
<br />TO THE BEST OF THE ENGINEERS KNOWLEDGE, THE PLANS AND SPECIFICATIONS COMPLY WITH THE APPLICABLE MINIMUM BUILDING CODES AND THE APPLICABLE FIRE -SAFETY STANDARDS AS DETERMINED BY THE LOCAL AUTHORITY IN ACCORDANCE WITH CHAPTER 553.79 AND CHAPTER 633, FLORIDA STATUTES.
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