|
GENERAL HVAC NOTES
<br />1. ALL MECHANICAL EQUIPMENT SHALL BE PROVIDED WITH PROPER CLEARANCE. A MINIMUM OF 48" IS CONSIDERED SUFFICIENT SPACE AROUND AIR
<br />HANDLING UNITS, 2020 F.B.C.M.
<br />2. ALL DUCT SYSTEMS INSTALLED IN UNCONDITIONED AREAS SHALL BE CONSTRUCTED WITH APPROVED MATERIAL AND OF A VALUE OF NO LESS THAN
<br />R-4.2 RATING. DUCT SYSTEMS AT THE EXTERIOR OF A BUILDING SHALL BE CONSTRUCTED WITH A A VALUE OF NO LESS THAN R-6 RATING. ALL SEAMS
<br />SHALL BE SEALED WITH GLASS FAB & MASTIC "OR" APPROVED TAPES THAT EXTEND NOT LESS THAN 1 INCH AND LABELED IN ACCORDANCE WITH THE
<br />UL-181A, PART 1 FOR DUCT BOARD OR UL 181 B, PART 1 FOR FLEX. ALL CLOSURES AND INSTALLATIONS SHALL BE INSTALLED AS PER 2020 F.B.C.M. ALL
<br />THRU-WALL, FLOOR & CEILING PENETRATIONS INTO THE DUCT SECTION SHALL CONTAIN A BRANCH DUCT FABRICATED OF RIGID FIBROUS GLASS DUCT
<br />BOARD OR RIGID METAL AND IS SEALED TO BOTH DUCT SECTION AND GRILLE SIDE WALL SURFACE.
<br />3. FABRICATE AND ERECT ALL DUCTWORK TO SMACNA STANDARDS FOR GALVANIZED STEEL. COMPLY WITH NFPA 90A REQUIREMENTS.
<br />4. DUCTWORK SHALL BE SMACNA LOW PRESSURE CONSTRUCTION 2" STATIC PRESSURE RATING WITH SEAL CLASS B SEAMS AND JOINTS.
<br />5. INCLUDE ALL ACOUSTIC, AIRFOIL SHAPED PERFORATED ALUMINUM TURNING VANES, MANUAL DAMPERS, FLEXIBLE CONNECTORS, GRILLES AND
<br />DIFFUSERS, ACOUSTIC LINING, AND OTHER SHEET METAL ACCESSORIES FOR THE PROJECT.
<br />6. ALL BRANCH CONNECTIONS SHALL BE AS PER THE DETAILS SHOWN ON THE DRAWINGS.
<br />7. ACOUSTICALLY LINE ALL RECTANGULAR DUCTS INDICATED ON DRAWINGS WITH ONE (1) INCH THICK NON -FLAKING, COATED MEDIUM DENSITY LINER,
<br />WITH 0.26 THERMAL CONDUCTIVITY, MAXIMUM FLAME SPREAD RATING OF 25 AND SMOKE DEVELOPED RATING OF 50, CONFORM TO MANUFACTURER'S
<br />RECOMMENDATIONS.
<br />8. DUCT DIMENSIONS INDICATED ON DRAWINGS ARE CLEAR INSIDE DIMENSIONS (FREE AREA).
<br />9. FURNISH ALL MATERIAL, LABOR AND EQUIPMENT AS REQUIRED TO INSTALL COMPLETE PLUMBING AND HVAC INSULATION AS INDICATED ON MECHANICAL
<br />DRAWINGS AND IN THESE SPECIFICATIONS.
<br />10. INSTALL IN FULL ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.
<br />11. PLUMBING INSULATION (AS MANUFACTURED BY OWENS CORNING, KNAUF, SCHULLER OR CERTAINTEED)
<br />12. INSULATE ALL ABOVE GRADE HOT AND COLD WATER PIPING WITH MOLDED FIBER GLASS HAVING AN ALL SERVICE JACKET.
<br />13. INSULATION THICKNESS SCHEDULE: 1) LESS THAN 2" DIAMETER PIPE: 1" THICK; 2) 2"-8" DIAMETER PIPE: 1-1/2" THICK.
<br />14. INCLUDE INSULATION OF FITTINGS AND VALVES. KEEP VAPOR BARRIERS INTACT. CONFORM TO MANUFACTURER'S RECOMMENDATIONS.
<br />15. ADA COMPLIANT LAVATORY INSULATION - INSULATE ALL EXPOSED WASTE AND WATER SUPPLY PIPING UNDER LAVATORY WITH SAFETY COVERS PER
<br />ADA REQUIREMENTS.
<br />16. HVAC INSULATION (AS MANUFACTURED BY OWENS CORNING, KNAUF, SCHULLER, OR CERTAINTEED). INSULATE ALL NON -LINED SUPPLY, RETURN, AND
<br />EXHAUST DUCTS WITH 1-1/2" THICK FOIL FACED REINFORCED KRAFT JACKET, FIBERGLASS DUCT WRAP FULLY SECURED TO DUCT. LAP AND TAPE SEAMS
<br />AND SECURE TIGHTLY TO THE DUCTS WITH WIRE OR STICK PINS. ALL INSULATION TO BE APPLIED IN FULL ACCORDANCE WITH THE MANUFACTURER'S
<br />RECOMMENDATIONS AND COMPLY WITH 25/50 FLAME AND SMOKE HAZARD RATINGS PER ASTM E-84, NFPA 255 AND UL 723.
<br />17. EXTERIOR DUCTWORK SHALL BE INSULATED WITH 2" THICK FIBERGLASS DUCT WRAP, WITH ALUMINUM JACKET, SEALED WATERTIGHT.
<br />18. DUCT LINER SHALL COMPLY WITH NFPA 90A AND 90B (LATEST EDITION) REQUIREMENTS AND NAIMA "FIBROUS GLASS DUCT LINER STANDARD".
<br />19. FLEXIBLE DUCTWORK (AS MANUFACTURED BY CLEVAFLEX, FLEXMASTER OR WIREMOLD). FLEXIBLE DUCTS SHALL BE INDEPENDENTLY SUPPORTED
<br />FROM THE STRUCTURE AND CONNECTED WITH PLASTIC DRAW BANDS AND TIGHTENED. FLEXIBLE DUCTS SHALL BE LIMITED TO T MAXIMUM STRAIGHT
<br />LENGTHS. FLEXIBLE DUCTS SHALL BE CONSTRUCTED OF 1 1/2" INSULATION WITH VINYL VAPOR BARRIER JACKET AND RATED AT 10" WC FOR SIZES
<br />THROUGH 12", UL LISTED, AND MEET 25/50 FLAME AND SMOKE TEST. FLEXIBLE DUCTS ARE NOT PERMITTED IN ROOMS WITHOUT CEILINGS.
<br />20. ALL DUCT TRUNK 90 DEGREE TURNS OR TEE'S, SHALL HAVE TURNING VANES. 3 PIECE OR 45 DEGREE TURNS CAN BE USED IN PLACE OF 90 DEGREE
<br />TURNS AND DO NOT NEED TURNING VANES.
<br />21. ALL REGISTERS, GRILLES & DIFFUSERS MUST BE TESTED IN ACCORDANCE WITH ASTM E 84, AND VOLUME DAMPERS OR OTHER MEANS OF SUPPLY AIR
<br />ADJUSTMENT SHALL BE PROVIDED IN DUCTS OR AT EACH INDIVIDUAL REGISTER, GRILLE OR DIFFUSER.
<br />22. CONSTRUCTION DOCUMENTS SHALL REQUIRE THAT A WRITTEN BALANCE REPORT BE PROVIDED TO THE OWNER OR THE DESIGNATED REPRESENTATIVE
<br />OF THE BUILDING OWNER FOR HVAC SYSTEMS SERVING ZONES WITH A TOTAL CONDITIONED AREA EXCEEDING 5000 SQ. FT. AIR DISTRIBUTION SYSTEMS
<br />SHALL BE TESTED, ADJUSTED AND BALANCED BY A LICENSED ENGINEER OR A COMPANY OR INDIVIDUAL HOLDING A CURRENT CERTIFICATION FROM A
<br />RECOGNIZED TESTING AND BALANCING AGENCY ORGANIZATION IN ACCORDANCE WITH GENERALLY ACCEPTED ENGINEERING STANDARDS. F.B.C.M. 2020
<br />EXCEPTIONS: 1) BUILDINGS WITH COOLING OR HEATING SYSTEM CAPACITIES OF 15 TONS OR LESS PER SYSTEM MAY BE TESTED AND BALANCED BY
<br />MECHANICAL CONTRACTOR LICENSED TO DESIGN AND INSTALL SUCH SYSTEMS. 2) BUILDINGS WITH COOLING OR HEATING SYSTEM CAPACITIES OF
<br />65,000 BTU/H OR LESS PER SYSTEM ARE EXEMPT FROM THE REQUIREMENTS OF THIS SECTION. F.B.C.M. 2020.
<br />23. SMOKE DETECTORS SHALL BE INSTALLED IN BOTH SUPPLY & RETURN AIR SYSTEMS WITH A DESIGN CAPACITY GREATER THAN 2000 CFM, IN THE RETURN
<br />AIR DUCT OR PLENUM UPSTREAM OF ANY FILTERS, EXHAUST AIR CONNECTIONS, OUTDOOR AIR CONNECTIONS, OR DECONTAMINATION EQUIPMENT AND
<br />APPLIANCES, F.B.C.M. 2020. WHERE MULTIPLE AIR HANDLING SYSTEMS SHARE COMMON SUPPLY OR RETURN AIR DUCTS OR PLENUMS WITH A
<br />COMBINED DESIGN CAPACITY GREATER THAN 2000 CFM, THE RETURN AIR SYSTEM SHALL BE PROVIDED WITH SMOKE DETECTORS IN ACCORDANCE WITH
<br />F.B.C.M. 2020. SMOKE DETECTORS SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72, SMOKE DETECTOR TEST STATIONS SHALL HAVE A TROUBLE
<br />INDICATOR LIGHT, INUNDATING ANY AIR DUCT TROUBLE. NFPA 90A 2002, CHAPTER 6 NOTE: A "PLENUM" CAN NOT BE USED AS AN OCCUPANCY SPACE OR
<br />STORAGE AREAS. AS PER. NFPA-90A.
<br />24. FIRE DAMPERS (AS MANUFACTURED BY RUSKIN, NAILOR OR SAFE -AIR). FABRICATE IN ACCORDANCE WITH NFPA 90A AND UL555, F.B.C.M.2020. DAMPERS
<br />SHALL BE SUITABLE FOR USE IN THE VERTICAL OR HORIZONTAL POSITION AS INDICATED ON THE DRAWINGS, BE TYPE 'B' WITH BLADES OUT OF
<br />AIRSTREAM, AND BE RATED FOR 1-1/2 HOURS MINIMUM (UNLESS NOTED OTHERWISE).
<br />25. FIRE AND SMOKE DAMPERS SHALL BE PROVIDED WITH AN APPROVED MEANS OF ACCESS, LARGE ENOUGH TO PERMIT INSPECTION AND MAINTENANCE
<br />OF THE DAMPER AND ITS OPERATING PARTS. PROVIDE DUCT MOUNTED ACCESS DOORS AT ALL FIRE DAMPER LOCATIONS. ACCESS DOORS (AS
<br />MANUFACTURED BY RUSKIN, NAILOR OR SAFE -AIR). FABRICATE IN ACCORDANCE WITH SMACNA STANDARDS. DOORS TO BE FABRICATED OF
<br />GALVANIZED STEEL WITH SEALING GASKET AND QUICK LOCKING DEVICE. FOR INSULATED DUCTWORK, DOORS SHALL HAVE MINIMUM ONE (1) INCH
<br />INSULATION WITH SHEET METAL COVER.
<br />26. FRESH AIR INTAKES SHALL NOT BE LOCATED CLOSER THAN 10 FT. FROM ANY CHIMNEY, EXHAUST OR VENT OUTLET, OR SANITARY SEWER VENT OUTLET.
<br />27. ALL EXHAUST DUCTS, SHALL BE CONSTRUCTED OF GALV. METAL F.B.C.M. 2020
<br />28. ALL EXHAUSTED BATHROOMS, CLOSETS & STORAGE ROOMS SHALL HAVE UNDER CUT DOORS OR A METHOD FOR MAKE UP AIR TO BE TRANSFERRED
<br />EQUAL TO THE AMOUNT OF CFM'S EXHAUSTED. F.B.C.M. 2020
<br />29. CONDENSATE FROM ALL COOLING COILS AND EVAPORATORS SHALL BE CONVEYED FROM THE DRAIN PAN OUTLET TO AN APPROVED PLACE OF
<br />DISPOSAL. CONDENSATE SHALL NOT DISCHARGE INTO A STREET, ALLEY OR OTHER AREA AS TO CAUSE A NUISANCE. MUST TERMINATE A MIN. OF 18"
<br />FROM EXT. WALL. PER AUTHORITY OVER JURISDICTION CONDENSATE DRAIN MAY DRAIN TO A STORM SYSTEM, UTILITY SINK, OR SEWER BY APPROVED
<br />MEANS. CONDENSATE DRAIN LINE SHALL NOT BE LESS THAN 3/4 INCH DIAMETER AND SHALL NOT DECREASE IN SIZE. 2020 F.B.C.M.
<br />FOUR (4) #10 TEK 18"
<br />SCREWS WITH
<br />HEX
<br />WASHER HEAD
<br />(V
<br /><V
<br />3 11/16"
<br />RESTRAINT BRACKET
<br />10 GA GALVANIZED CONSTRUCTION
<br />(8 PER UNIT)
<br />(2 PER SIDE. EACH LOCATED 6"
<br />FROM CORNER),
<br />PRESS
<br />TREA
<br />NAILE
<br />RIGID
<br />INSUL
<br />CUR
<br />NOTE: STRUT
<br />A SUBSTITUTE UNIT TIE -DOWN SYSTEM UTILIZING 1 1/2"x6" GALVANIZED LAG STEEL
<br />SCREWS THROUGH UNIT FRAMING, WOOD NAILER AND CURB FRAME INSERTED AT
<br />6" FROM EACH CORNER ON ALL (4) SIDES AND SPACED AT A MAXIMUM OF 24" HVAC ROOF CURB DETAIL
<br />ON CENTER FOR THE ENTIRE LENGTH OF EACH SIDE MAY BE USED IN LIEU OF
<br />THE ABOVE SPECIFIED TIE -DOWN SYSTEM. CONTRACTOR SHALL RECEIVE WRITTEN N.T.S.
<br />APPROVAL, FROM THE LOCAL AUTHORITY HAVING JURISDICTION, PRIOR TO
<br />INSTALLATION.
<br />CURB AND UNIT TIE -DOWN DESIGN MUST MEET SEISMIC & WIND LOAD REQUIREMENTS
<br />FOR 2020 FLORIDA BUILDING CODE & 2020 FLORIDA MECHANICAL CODE.
<br />LOCATION: PASCO COUNTY WIND SPEED (MPH): 140
<br />1 MECH. UNIT TIE DOWN
<br />N.T.S. R.A. DUCT
<br />3/4" RED MALE
<br />ADAPTER FOR 3 TO
<br />12-1/2 TON RTU (1"
<br />MPT X S MALE
<br />ADAPTER FOR 15
<br />TON RTU)
<br />1 " MPT GALV
<br />1" PVC 90'
<br />NIPPLE
<br />STANDARD
<br />FOR 1 5T RTU
<br />ELBOWS
<br />DRAIN PAN
<br />RTU
<br />M
<br />1" RETURN
<br />- -
<br />BEND, PVC
<br />N
<br />AIR GAP=2x PIPE DIA (MIN)
<br />DRAIN @ ROOF GUTTER ►� 1� 2" MIN.
<br />FINISHED ROOF ROOF CURB
<br />DRAIN PLUG
<br />CONDENSATE PIPING CONNECTION DETAIL
<br />N.T.S.
<br />ROOF CU
<br />PURLIN
<br />HANG PER SMACNA
<br />GENERAL CONTRACTOR
<br />SHALL COORDINATE FINAL
<br />SELECTION OF ROOF
<br />MOUNTED EQUIPMENT
<br />CURBS AND LOCATIONS
<br />WITH PEMB MANUFACTURER
<br />PRIOR TO FABRICATION.
<br />PROVIDE CONCENTRIC DIFFUSER TO
<br />BE SPECIFIED BY MANUFACTURER AS
<br />PART OF A PACKAGED KIT. REFER
<br />TO DETAIL 2 ON SHEET M1 FOR
<br />MODEL NUMBER. ALTERNATE
<br />MANUFACTURER SHALL PROVIDE
<br />DIFFUSER KIT COMPARABLE TO BASIS
<br />OF DESIGN.
<br />HVAC UNIT SCHEDULE
<br />FAN
<br />COOLING
<br />HEATING
<br />ELECTRICAL
<br />EQUIPMENT
<br />DIMENSIONS
<br />WEIGHT
<br />TAG
<br />AREA SERVED
<br />AIRFLOW (CFM)
<br />MIXED AIR
<br />UNIT
<br />SUPPLY FAN
<br />HXWxL
<br />(IN)
<br />(LB)
<br />MODEL NO.
<br />REMARKS
<br />CONTROL
<br />DRIVE
<br />ESP
<br />LAT
<br />TOTAL
<br />SENSIBLE
<br />SEER/
<br />INPUT
<br />MAT
<br />LAT
<br />MOTOR
<br />VOLT
<br />PHASE
<br />MCA
<br />MOCP
<br />TYPE
<br />(MBH)
<br />(MBH)
<br />EER/IEER
<br />(KW)
<br />°F
<br />F
<br />(HP)
<br />SUPPLY AIR
<br />OUTSIDE
<br />DB F
<br />WB F
<br />F
<br />AIR
<br />RTU-1
<br />RECEIVING AREA
<br />900
<br />170
<br />SINGLE -STAGE
<br />DIRECT
<br />0.6
<br />80.1
<br />68.3
<br />59.6
<br />34.49
<br />21.30
<br />14.0/--/--
<br />6.5
<br />60.6
<br />83.4
<br />0.27
<br />208
<br />3
<br />29
<br />30
<br />75x47x34
<br />447
<br />50FC-A04A2A5
<br />-OAOAO
<br />RTU-2
<br />SALES AREA
<br />3600
<br />1095
<br />TWO -STAGE
<br />BELT
<br />0.6
<br />80.6
<br />68.3
<br />57.9
<br />145.49
<br />90.57
<br />--/11.0/12.4
<br />24.0
<br />59.9
<br />80.1
<br />1.62
<br />208
<br />3
<br />95
<br />100
<br />89x6Ox50
<br />1239
<br />50TC-D14A1A5
<br />(NORTH)
<br />-OAOGO
<br />BREAK ROOM
<br />RTU-3
<br />RESTROOMS 1 & 2,
<br />3760
<br />1130
<br />TWO -STAGE
<br />BELT
<br />0.6
<br />80.4
<br />68.4
<br />59.1
<br />146.57
<br />90.92
<br />--/11.0/12.4
<br />24.0
<br />60.2
<br />80.4
<br />1.79
<br />208
<br />3
<br />95
<br />100
<br />89x6Ox50
<br />1239
<br />5OTC- D14A1A5
<br />OFFICE, SALES AREA
<br />-OAOGO
<br />(SOUTH)
<br />NOTES: 1. MODEL NUMBERS ARE BASED ON CARRIER (CARRIER STRATEGIC ACCOUNTS: 973-222-6742 HASAN.KHALIL@CARRIER. UTC.COM).
<br />2. SCHEDULED CAPACITIES ARE REQUIRED VALUES.
<br />3. UNIT SHALL COMPLY WITH UL, NEC, NFPA 70 AND ASHRAE 90.1.
<br />4. PROVIDE DIFFERENTIAL ENTHALPY ECONOMIZER, BAROMETRIC RELIEF DAMPER, DUAL ENTHALPY SENSOR, 2" PLEATED FILTERS, FACTORY INSTALLED PACKAGE WITH UNIT DISCONNECT, STARTER, PHOTO -ELECTRIC SMOKE DETECTOR IN SUPPLY DUCT AND FACTORY INSTALLED MULTI -STAGE
<br />AIR VOLUME BLOWER KIT WITH VARIABLE FREQUENCY DRIVE.
<br />5. ELECTRICAL DATA, DIMENSIONS AND WEIGHTS ARE BASED ON THE "BASE BID" UNIT. IF ALTERNATE MANUFACTURERS ARE USED, COORDINATE CHANGES WITH ELECTRICAL, STRUCTURAL AND ARCHITECTURAL TRADES. ANY ADDITIONAL COSTS DUE TO CHANGES RESULTING FROM USE OF
<br />ALTERNATE MANUFACTURERS SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR
<br />6. MANUFACTURER TO SPECIFY CONCENTRIC DIFFUSER AS PART OF A PACKAGED KIT. CONTRACTOR TO CONFIRM AVAILABLE CEILING SPACE BEFORE ORDERING. PROTOTYPICAL PACKAGED KIT DUCT LENGTHS MAY NEED TO BE SHORTENED.
<br />7. MOUNT HVAC UNITS ON ROOF. ROOF CURB BY PEMB MANUFACTURER. COORDINATE WITH PEMB MANUFACTURER FOR ROOF CURB AND ROOF OPENING DIMENSIONS.
<br />8. WATER LEVEL MONITORING DEVICE CAPABLE OF SHUTTING DOWN RTU SHALL BE INSTALLED ON THE PRIMARY CONDENSATE DRAIN PAN.
<br />MINIMUM OUTDOOR AIR SCHEDULE
<br />ROOM
<br />NAME
<br />SERVED BY
<br />AREA
<br />(SQ. FT.)
<br />OA REQ'D
<br />PER AREA
<br />(CFM/SF)
<br />OCCUPANCY
<br />PEOPLE
<br />/1000 SQ.FT.)
<br />OCCUPANCY
<br />(NUMBER OF
<br />PEOPLE)
<br />OA REQ'D
<br />PER
<br />PERSON
<br />(CFM)
<br />UNCORRECTED
<br />OA REQ'D
<br />ADJUSTED
<br />OA
<br />(CFM)
<br />REMARKS
<br />RECEIVING
<br />RTU-1
<br />1236
<br />.12
<br />0
<br />2
<br />5
<br />158
<br />170
<br />RTU-1 TOTAL
<br />158
<br />170
<br />RETAIL (NORTH)
<br />RTU-2
<br />4310
<br />12
<br />15
<br />65
<br />7.5
<br />1002
<br />1095
<br />RTU-2 TOTAL
<br />1002
<br />1095
<br />BREAK ROOM
<br />RTU-3
<br />120
<br />.06
<br />25
<br />2
<br />5.0
<br />17
<br />27
<br />OFFICE
<br />RTU-3
<br />80
<br />.06
<br />5
<br />1
<br />5.0
<br />7
<br />21
<br />RETAIL (NORTH)
<br />RTU-3
<br />4310
<br />.12
<br />15
<br />65
<br />7.5
<br />1002
<br />1052
<br />RESTROOMS
<br />RTU-3
<br />130
<br />0
<br />0
<br />0
<br />0
<br />0
<br />0
<br />1 H CFM
<br />EXHAUST
<br />RTU-3 TOTAL
<br />1026
<br />1 130
<br />NOTE: BASED ON 2020 FLORIDA MECHANICAL CODE & ASHRAE 90.1
<br />DESIGN CONDITIONS
<br />CONDITION
<br />SUMMER
<br />(ASHRAE 0.4%)
<br />WINTER
<br />(ASHRAE 99.6%)
<br />OUTDOOR
<br />92.5°F DB/76.9°F WB
<br />40.6`F DB
<br />INDOOR
<br />75°F DB/50% RH
<br />68°F DB
<br />WEATHER STATION: TAMPA, FLORIDA
<br />CEILING
<br />MOUNTED FLOOR
<br />FAN ABOVE OR
<br />ROOF
<br />)
<br />SP !CEILING
<br />GRILLE
<br />RIGID
<br />CONNECTION
<br />WALL CAP W
<br />BACKDRAFT
<br />1 DAMPER
<br />1
<br />EXHAUST
<br />DUCT
<br />BATHROOM EXHAUST FAN DETAIL
<br />ROOFTOP
<br />UNIT /
<br />ROOF
<br />S.A. DUCT
<br />FLEXIBLE
<br />CONNECTION
<br />FACTORY FURNISHED
<br />HANGING SUPPORTS
<br />HANG PER SMACNA
<br />BOTTOM OF CONCENTRIC
<br />DIFFUSER TO BE HUNG
<br />12'-0" A.F.F.
<br />HVAC UNIT MOUNTING DETAIL
<br />N.T.S.
<br />N.T.S.
<br />n
<br />INSTALLATION INSTRUCTIONS:
<br />1. SET PURLIN SPAN CHANNEL ASSEMBLY ACROSS PURLINS.
<br />POSITION PURLIN SPAN MEMBERS TO ALIGN UNDER THE
<br />FLAT OF ROOF PANEL.
<br />2. PLACE CROSS CHANNELS OVER PURLIN SPAN CHANNELS,
<br />ADJUST SPACING TO CURB SIZE.
<br />3. AFTER SUPPORT SYSTEM IS IN PLACE, CHECK FRAME
<br />OPENING TO CURB I.D. INSERT FOUR ROOF CLIP FASTENERS
<br />INTO EACH STIRRUP AS SHOWN ON DRAWING.
<br />4. MANUFACTURER RECOMMENDS INSTALLER PROCEED WITH
<br />INSTALLATION OF THE CURB AT THIS TIME.
<br />FAN SCHEDULE
<br />ELECTRICAL
<br />MODEL
<br />REMARKS
<br />EQUIPMENT
<br />AIRFLOW
<br />NUMBER
<br />FLA
<br />TAG
<br />LOCATION
<br />TYPE
<br />(CFM)
<br />ESP
<br />DRIVE
<br />VOLT
<br />PHASE
<br />WATTS
<br />(AMPS)
<br />EF-1
<br />GENDER NEUTRAL
<br />CEILING
<br />77
<br />0.25
<br />DIRECT
<br />120
<br />1
<br />17.00
<br />0.58
<br />SP-Al 10
<br />RESTROOM 104
<br />FAN
<br />EF 2
<br />GENDER NEUTRAL
<br />CEILING
<br />77
<br />0.25
<br />DIRECT
<br />120
<br />1
<br />17.00
<br />0.58
<br />SP-Al 10
<br />RESTROOM 105
<br />FAN
<br />NOTE: 1. ALL MODEL NUMBERS ARE GREENHECK UNLESS OTHERWISE NOTED.
<br />2. PROVIDE GREENHECK MODEL WC WALL CAP, WITH 8"x6" INLET, STEEL FINISH, BACKDRAFT DAMPER AND BIRDSCREEN.
<br />GRILLE, REGISTER, DIFFUSER SCHEDULE
<br />TAG
<br />SERVICE
<br />NECK SIZE
<br />FRAME SIZE
<br />FRAME TYPE
<br />ACCESSORIES
<br />MATERIAL
<br />FINISH
<br />MODEL NUMBER
<br />REMARKS
<br />SD-1
<br />SUPPLY
<br />SEE PLANS
<br />12"xl2"
<br />SURFACE MOUNT
<br />NONE
<br />ALUMINUM
<br />WHITE
<br />SCD/31/3C/B12
<br />1,2,3
<br />SG-1
<br />SUPPLY
<br />SEE PLANS
<br />10"X10"
<br />SURFACE MOUNT
<br />NONE
<br />STEEL
<br />WHITE
<br />796
<br />4
<br />RG-1
<br />TRANSFER
<br />SEE PLANS
<br />18"X16"
<br />SURFACE MOUNT
<br />NONE
<br />ALUMINUM
<br />WHITE
<br />796
<br />5
<br />NOTE: 1. MODEL NUMBERS ARE PRICE UNLESS OTHERWISE NOTED.
<br />2. PROVIDE TRANSITION TO DIFFUSER WHERE REQUIRED.
<br />3. PROVIDE GYPSUM BOARD MOUNTING KIT WHERE REQUIRED.
<br />4. PROVIDE RUSKIN GRILLE DUCT TERMINATION CURTAIN TYPE FIRE DAMPER 1 1/2HR RATED.
<br />5. PROVIDE RUSKIN TRANSFER OPENING CURTAIN TYPE FIRE DAMPER 1 1/2HR RATED.
<br />INTERNAL PURLIN SPAN
<br />SLIDING CHANNEL
<br />STIRRUP/CLIP
<br />ASSY.
<br />NOTE: WHEN FASTENING CURB TO SUPPORTS,
<br />OR WHEN FASTENING PANELS TO CURB,
<br />FASTENERS MUST BE KEPT 1 1/2" FROM PURLIN
<br />TO PREVENT LOCKING DOWN THE FLOATING
<br />CURB.
<br />DETAIL B
<br />ON THE PLACEMENT OF CROSS CHANNELS, THE OD OF
<br />THE OUTSIDE CROSS CHANNELS ARE EQUAL TO, OR
<br />FLUSH WITH THE OUTER EDGES OF THE FRONT AND
<br />REAR OUTER CURB FLANGES. THE INTERIOR CROSS
<br />CHANNEL IS FLUSH WITH THE HIGH SIDE CURB WALL.
<br />CROSS CHANNELS ARE TO SUPPORT CURB FLANGE
<br />AND ROOF PANEL CONNECTION.
<br />C 1. NOTCH CURB FLANGE TO ALLOW CURB TO SET IN THE
<br />REAR CURB FLANGE FLAT OF PANEL DRY FIT AND MARK PANEL AT CURB LINE
<br />(SEE DETAIL FOR 2. INSTALL MASTIC INSIDE CURB OUTLINE - CUT TAPE AT 45
<br />CUTOUTS) ANGLE.
<br />3. WHEN INSTALLING CURB, LEADING EDGE OF FRONT FLANGE
<br />MUST HAVE UNDER PLUGS PLACED ON MASTIC AND ALIGNED WITH
<br />MAJOR RIBS OF ROOF PANEL. MASTIC MUST ALSO BE APPLIED
<br />OVER UNDER PLUGS.
<br />4. APPLY TUBE CAULK AROUND PERIMETER, TO THE OUTSIDE OF
<br />MASTIC LINE
<br />UNDER PLUG (3) 3 ��
<br />(SEE DETAIL) TYP (1)
<br />5„�
<br />i
<br />RIB CENTERS
<br />REAR CURB FLANGE CUTOUT DETAIL
<br />SLIT PLATE INSTALL
<br />MASTICS ZMASTIC
<br />TUBE CAULK UNDER PLUG INSTALLATION DETAIL
<br />TUBE CAULK
<br />UNDER PLUG
<br />ROOF PANEL MASTIC
<br />CUT AT 45°(2)
<br />FRONT FLANGE OF CURB
<br />CURB INSTALLATION INSTRUCTIONS
<br />TRAPEZOIDAL STANDING SEAM PANEL - UNDER / OVER
<br />FOLLOW MANUFACTURER'S SPECIFICATIONS
<br />REQUIRED NATIONAL ACCOUNT ROOF CURB DG VENDORS:
<br />ROOF CURB SYSTEMS GREG SMYTH 800-683-5848 GSMYTH@ROOFCURB.COM
<br />CURBS PLUS INC. ALAN THRAILKILL 888-639-2872 ALAN.THRAILKILL@CURBS-PLUS.COM
<br />KCC INTERNATIONAL INC. GREG CONRAD 800-382-2872 GCONRAD@KCCCURBS.COM
<br />r RI.JIV 1 GLJ%_7 Vf
<br />ROOF PANEL
<br />CUTOF
<br />TYPICAL ROOF CURB UNIT
<br />N.T.S.
<br />1. ATTACH ROOF PANELS
<br />2. ROOF CUTOUT AS FOLLOWS:
<br />DIM. A = OVER ALL LENGTH (OAL) - 6 INCHES
<br />DIM. W = WIDTH (W) + 1/2 INCH
<br />3. LEADING EDGE OF CURBS FRONT FLANGE IS
<br />INSERTED UNDER FRONT EDGE OF ROOF
<br />PANEL CUTOUT. SIDE AND REAR FLANGES
<br />REST ON TOP OF ROOF PANELS
<br />4. INSTALL TUBE CAULK UP VERTICAL PORTION
<br />OF RIB AND OVER TOP OF RIB PRIOR TO
<br />INSTALLING ADJACENT PANEL. INSTALL TUBE
<br />qGE CAULK IN FIRST FOUR INCHES OF FEMALE RIB
<br />TO COMPLETELY SEAL SIDE LAP ABOVE AND
<br />BELOW CURB.
<br />\f
<br />1 1/2"
<br />1. ATTACH CURB THROUGH ROOF PANEL INTO SUPPORTS WITH
<br />SCREWS SPACED AT 3" O.C.
<br />2. APPLY MASTIC & TUBE CAULK TO UNDER SIDE OF RIB CAPS, WITH TUBE CAULK
<br />EXPOSED TO THE WEATHER SIDE. ATTACH RIB CAPS WITH FASTENERS 3" O.0
<br />3. GENEROUSLY APPLY TUBE CAULK AROUND PANEL SEAM WHERE IT ENTERS
<br />RIB CAP FORCING CAULK BACK INTO TOP OF RB CAP.
<br />4. APPLY MASTIC & TUBE CAULK TO BOTTOM OF SLIT PLATES PRIOR TO
<br />INSTALLATION (SEE DETAIL).
<br />PLATE (4)
<br />SLIT PLATE
<br />FALLATION
<br />AIL)
<br />CONSULTANT:
<br />SEAL: HENRY D. MONTAGUE, PE 78172
<br />0011111111111
<br />NOVAN 14O
<br />i
<br />®�•`'-�O0•\G S N s E • ,Tye °.ems
<br />° STAT F OF
<br />11-Z 1'Z(
<br />THIS DRAWING SHALL NOT BE USED FOR
<br />CONSTRUCTON PURPOSES 'UNTIL THE SEAL AND
<br />SIGNATURE OF THE RESPONSIBLE REGISTRANT
<br />APPEARS ON THE DRAWING, AND PROPER PERMIT
<br />FORMS AND RELATED FEES ARE TRANSMITTED BY
<br />THE OWNER, OWNER'S AGENT OR CONTRACTOR
<br />TO THE AUTHORITY HAVING JURISDICTION.
<br />DATE
<br />ISSUED FOR
<br />REV
<br />03/29/2021
<br />PEMB COORDINATION
<br />05/20/2021
<br />CIVIL SUBMISSION
<br />05/20/2021
<br />DUKE COORDINATION
<br />06/07/2021
<br />PEMB COORDINATION 02
<br />08/09/2021
<br />CIVIL RESUBMISSION 1
<br />08/25/2021
<br />OWNER REVIEW
<br />1 1 /08/2021
<br />REVISED ELEVATIONS
<br />1 1 /29/2021
<br />PERMIT SUBMITTAL
<br />Project Manager
<br />Drawn
<br />L. LONG
<br />M. MIZWA
<br />Project Leader
<br />Checked
<br />L. LONG
<br />H. MONTAGUE
<br />Date
<br />Dept Mgr Approval
<br />02/23/2021
<br />H. MONTAGUE
<br />Client
<br />PALMETTO ZEPHYRHILLS - GALL BLVD., LLC
<br />P.O. Box 1615,
<br />Thomasville, GA 31799
<br />Office: (229) 226-1 1 77
<br />Contact: Daniel Tubb
<br />Project
<br />DOLLAR GENERAL
<br />Corner of Gall Boulevard and C
<br />Avenue,
<br />Zephyrhills, FL 33542
<br />(City of Zephyrhills)
<br />Store #: 23227
<br />Drawing Title
<br />HVAC SCHEDULES,
<br />NOTES AND DETAILS
<br />DO NOT SCALE DRAWING
<br />Project No.
<br />Drawing No.
<br />.JCDT.20.0451
<br />M2
<br />
|