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HANGER STRAPS:
<br />SUPPORTED FROM
<br />1"x 22 GAUGE,
<br />STRUCTURE ABOVE,
<br />ROUND
<br />METAL
<br />'SNAPLOCK" SHEET
<br />FOR RUN -OUTS
<br />FLEXIBLE DUCT:
<br />MAXIMUM 8 FEET,
<br />_-_------ ,
<br />� - _ � (3) SHEET METAL SCREWS BELOW GREATER. THAN 8 G OR KINK
<br />/ II I����� II (AN APPROVED EQUAL
<br />y / II I i� II �( IS SPIRO-PIPE )
<br />I I WRAP INSULATION : OVER
<br />- I1 LAP 4" MINIMUM, GLASS FABRIC
<br />AND MASTIC SEAL
<br />ROOFTOP UNIT I F - �I II I I I FIBERGLASS TAPE
<br />II II II 1 II TO PREVENT SAGS
<br />II - II I I I AND KINKS IN FLEX
<br />L lL 1L--1---
<br />- - - - _-A CONTROL CONDUIT:
<br />OUTSIDE AIR HOOD ROUTE UP INSIDE ES SH I BAND CLAMP AND
<br />CURB. A F E/ I THREE SHEET METAL
<br />CONDENSATE DRAIN: SCREWS THROUGH
<br />SEE DETAIL HELIX OF FLEXIBLE
<br />..--:..:...::-._...�..._...-..-.-:.._.-..;, DUCT LINER
<br />:` .............................. .... ....::: SECURE INSULATION WITH 'MINIMUM RADIUS EQUAL TO (TYPICAL)
<br />DISCONNECT SWITCH: " THE FLEX DUCT DIAMETER
<br />BY ELECTRICAL SUBCON- STICK -PINS AT 18 O.C.
<br />FACTORY CURB: TRACTOR, DO NOT MOUNT AND ADHESIVE ON BOTTOM,
<br />SEE DETAIL OVER NAME PLATE. FOR DUCTS 24" AND
<br />LARGER 24" MAX VERTICAL DUCT RUN
<br />-IN FITTING:
<br />ROOF SPIN
<br />WITH SCOOP AND
<br />SUPPLY AIR DUCT DAMPER, EXCEPT IN WRAP INSULATION ABOVE CEILING DIFFUSER: SET
<br />RETURN AIR DUCT GYP. BOARD CEILINGS, THE CEILING DIFFUSERS THROW AS SHOWN ON PLANS
<br />4 DAMPER IN NECK SHEET METAL DUCT DETAIL
<br />1 SHEET METAL DUCTS SHALL BE FABRICATED & INSTALLED PER THE LATEST EDITION OF SMACNA,
<br />ROOFTOP UNIT DETAIL AND THE 2007 FLORIDA ENERGY CODE (WITH 2O09 AMENDMENTS) WITH THE FOLLOWING CRITERIA
<br />BASED ON 4 FOOT DUCT SECTIONS.
<br />DESIGNATION RTU-1 DUCT SIZE DUCT MATERIAL HANGERS REINFORCEMENT
<br />AREA SERVED SEE PLAN 0 - 12" 26 GA FLAT 8' O.C. NONE
<br />13 - 30" 24 GA BEADED 8' O.C. 13-18" NONE. 19-30" STANDING
<br />TRANE MODEL NUMBER THC060E3 31 - 54" 22 GA BEADED 6' O.C. 31-48" STANDING 1" S.-49-54" STANDING 2" S,20 GA.
<br />WEIGHT - LBS 800 55 - 84" 20 GA CROSS 5' O.C. 55-80" STANDING 2" S. 84"+ STANDING SEAM, 20 GA.
<br />BREAK
<br />NOMINAL TONS 5 2. ALTERNATE INTERPRETATIONS OF SMACNA DUCT MATERIAL, HANGERS AND REINFORCEMENTS ARE
<br />CAPACITY - TOTAL MBH 62.0 SUBJECT TO ENGINEER APPROVAL, AND REQUIRE SEPARATE SUBMITTAL OF THE ALTERNATES.
<br />CAPACITY SENSIBLE MBH 43.5 3. FLEXIBLE DUCT CONNECTORS SHALL BE PROVIDED AT CONNECTIONS TO ALL EQUIPMENT
<br />AMBIENT TEMPERATURE - F' 95 4. SUPPLY AIR DROPS FROM ROOFTOP UNITS SHALL TRANSITION FROM THE UNIT OPENING SIZE TO
<br />SQUARE NECK ELBOWS, WITH SIZES AS SHOWN ON THE PLAN. IF TWO SUPPLY AIR DUCT RUNS
<br />HEATING - KW -9.0 ARE AT THE UNIT, THEN TWO SEPERATE DROPS AND ELBOWS SHALL BE PROVIDED.
<br />ELECTRICAL VOLTAGE 208/3 5. RETURN AIR DROPS FROM THE ROOFTOP UNITS SHALL BE FULL SIZEOFTHE UNIT OPENING.
<br />6. ELBOWS SHALL BE SQUARE NECK (SAME IN OUT DIMENSION) WITH 2 DOUBLE THICKNESS
<br />FAN HORSEPOWER 1 TURNING VANES.
<br />OUTSIDE 2000 200 7. OFFSETS SHALL NOT REDUCE THE FREE AREA, AND SHALL NOT EXCEED 30'. A RADIUS HEEL
<br />CFM - SUPPLY
<br />/ / SHALL BE PROVIDED ON 30' OFFSETS. SMALLER OFFSETS MAY BE MITERED AT BOTH THE
<br />EXTERNAL STATIC PRESSURE HEEL AND THROAT
<br />8, TRANSITIONS SHALL NOT EXCEED 1:3 RATIO (4" TRANSITION PER FOOT SINGLE SIDED
<br />ELECTRICAL.VOLTAGE 208/3 TRANSITION, AND 8" PER FOOT DOUBLE SIDED TRANSITION).
<br />--COMPRESSOR RLA 1 EA 17.6 9. INSULATION SHALL BE NFPA 90 APPROVED, WITH MINIMUM 5.2 R VALUE. WRAP INSULATION SHALL
<br />CONDENSER FAN FLA �1� EA 2.5 BE 2" THICK WITH ALUMINUM FOIL FACING. LINER SHALL BE 1-1/2" THICK, 6.0 R VALUE.
<br />EVAPORATOR FAN FLA 1 EA 5.0 10. RECTANGULAR BRANCH CONNECTIONS SHALL BE 45' ENTRY TYPE PER SMACNA FIGURE 2-10.
<br />MINIMUM CIRCUIT AMPS 40.8 11. ROUND DUCT CONNECTIONS SHALL BE WITH "METAL MANUFACTURING COMPANY" MSI-6 SPIN -IN
<br />MAXIMUM FUSE AMPS 45 FITTINGS, WITH 90' SCOOP, DAMPER AND HANDLE. SPRAY PAINT LOCATIONS OF HANDLES.
<br />12. FLEXIBLE DUCT SHALL INCLUDE AN INNER ALUMINUM LINER, 1-1/2" R6 INSULATION, A
<br />SYSTEM SEER: 15.0 POLYETHYLENE OUTER VAPOR BARRIER, AND BE UL-181 APPROVED, THERMOFIN OR METALFLEX.
<br />13. ALL TAPE SHALL BE FASSON 0810 (NO SUBSTITUTIONS), SMACNA APPROVED.
<br />14. COMPLETELY SEAL ALL SUPPLY, RETURN AND OUTSIDE AIR DUCTS WITH MASTIC.
<br />1. PROVIDE WITH HOT GAS REHEAT COIL.
<br />ROOFTOP UNIT
<br />GASKET AND SILICONE GASKET & WEATHER -SEAL: BY
<br />SEALING
<br />MECHANICAL SUBCONTRACTOR
<br />PRESSURE -TREATED COUNTER FLASHING STRIP REMOVEABLE CAP: FOR CLEAN -
<br />WOOD NAILER STRIP OUT OF THE TRAP & DRAIN LINE
<br />1" RIGID INSULATION
<br />® TIE -DOWN STRAPS: TWO PER SIDE, 3" CANT STRIP TEE CONNECTION
<br />16 GAGE, BOLTED TO CURB AND REMOVEABLE CAP: WITH 1/4" HOLE
<br />TO UNIT, 1/2" BOLT SETS. ROOFING DRILLED IN CAP FOR CLEAN -OUT,
<br />„ VENT OF DRAIN PIPING, AND OVER -
<br />CURB HEIGHT 14 - F .
<br />- °;` R00 INSULATION
<br />FLOW OF DRAIN
<br />FACTORY CURB: NRCA APPROVED, _ METAL DECKING DRAIN PAN
<br />18 GAGE, SQUARE WITHIN 1/8" TEE CONNECTION
<br />ON DIAGONAL MEASUREMENT, WITH BOLT SETS: 1/2", PER SIDE,
<br />A MINIMUM OF 8" ABOVE TOP OF THRU BASE OF CURB(2) AND FRAME DRAIN PIPING AND SUPPORT BLOCKING:
<br />ROOF STRUCTURAL SUPPORT FRAME DUCT �- SEE DETAIL BELOW
<br />CURB SET DIRECTLY ON STEEL FOR UNIT & DECKING AT FULL
<br />PERIMETER OF FACTORY CURB ROOF CONSTRUCTION
<br />FACTOR
<br />CURB COUNTER -FLASHING STRIP
<br />BY MECHANICAL SUBCONTRACTOR
<br />CURB DETAIL: ROOFTOP UNIT
<br />DRAIN AND COUNTER -FLASHING DETAIL
<br />1. MECHANICAL SUBCONTRACTOR SHALL FURNISH ROOF OPENING SIZES & LOCATIONS,
<br />FOR STRUCTURAL SUPPORT FRAMING BY GENERAL CONTRACTOR.
<br />2. THIS CURB DETAIL WILL ALLOW THE UNIT TO SLOPE WITH THE SLOPE OF THE
<br />ROOF PITCH. THIS DETAIL CAN ONLY BE USED (A) IF THE CONDENSATE DRAIN
<br />PAN OUTLET IS ON THE LOW SIDE OF THE UNIT, OR (B) IF THE CONDENSATE
<br />DRAIN PAN IS NOT AFFECTED BY SLOPE. THIS DETAIL CAN NOT BE USED IF
<br />THE CONDENSATE DRAIN CONNECTION IS ON THE HIGH SIDE OF THE UNIT.
<br />10 FOOT MAXIMUM & AT
<br />ALL JOINTS/FITTINGS
<br />PIPE CLAMP: NON-
<br />45' CLEAN -OUT WITH METALLIC, FACTORY
<br />REMOVABLE CAP I FABRICATED
<br />n
<br />GALVANIZED WOOD SCREWS
<br />SCHEDULE 40 PVC �
<br />(TYPICAL) \ - - - - - SLOPE WITH ROOF
<br />SUPPORT BLOCK: 4x4x8"
<br />MEMBRANE CEMENT: BELOW PRESSURE TREATED WOOD
<br />SUPPORT BLOCK & THE
<br />EXTRA LAYER
<br />EXTRA LAYER OF SINGLE SINGLE MEMBRANE
<br />MEMBRANE (PLY) ROOFING (PLY) ROOFING
<br />CONDENSATE DRAIN DETAIL
<br />NOTE: SIZE OF DRAIN PIPING SHALL BE:
<br />1" FOR 5 TONS & UNDER
<br />1-1/4" FOR 6 TO 30 TONS
<br />HVAC GENERAL NOTES
<br />1. ALL WORK SHALL COMPLY WITH APPLICABLE NATIONAL, STATE AND LOCAL CODES. THIS INCLUDES
<br />THE 2007 FLORIDA BUILDING CODE AND THE 2007 FLORIDA MECHANICAL CODE, WITH 2O09
<br />AMENDMENTS, THE APPLICABLE NFPA CODES AND THE FLORIDA ENERGY CODE.
<br />2. ALL ELECTRICAL EQUIPMENT SHALL BE UL CLASSIFIED OR LISTED.
<br />3. DEFINITIONS: "FURNISH" SHALL MEAN TO PURCHASE AND LOCATE AN ITEM ON THE JOBSITE.
<br />"INSTALL" SHALL MEAN TO PHYSICALLY INSTALL AN ITEM AND CONNECT IT TO ALL REQUIRED
<br />SERVICES TO MAKE THE ITEM FULLY FUNCTIONAL. "PROVIDE" SHALL MEAN TO BOTH FURNISH AND
<br />INSTALL THE ITEM.
<br />4. TEST AND BALANCE SHALL BE PERFORMED BY THE MECHANICAL CONTRACTOR ON APPROVED FORMS
<br />USED BY AABC OR NEBB. THE MECHANICAL CONTRACTOR SHALL HAVE ALL SYSTEMS FULLY
<br />INSTALLED AND OPERATIONAL WITH CLEAN FILTERS INSTALLED PRIOR TO TEST AND BALANCE.
<br />AIR CONDITIONING EQUIPMENT
<br />1. THE AIR CONDITIONING EQUIPMENT SHALL BE STRAIGHT COOL, WITH ELECTRIC HEAT.
<br />2. ALL EQUIPMENT SHALL MEET THE MINIMUM EER REQUIREMENTS OF THE FLORIDA ENERGY CODE.
<br />3. CARRIER IS THE BASIS OF DESIGN WITH TRANE AND YORK AS APPROVED ALTERNATES. IF AN
<br />ALTERNATE IS SUBMITTED, THE CONTRACTOR SHALL MAKE ALL NECESSARY CHANGES TO THE
<br />ELECTRICAL, STRUCTURAL AND DUCTWORK TO ACCOMMODATE THE SUBSTITUTION.
<br />4. SUBMITTALS SHALL BE REVIEWED BY THE ELECTRICAL SUBCONTRACTOR FOR IMPACT TO THE
<br />ELECTRICAL SYSTEMS, PRIOR TO ORDERING THE EQUIPMENT.
<br />5. ALL AIR CONDITIONING EQUIPMENT SHALL INCLUDE A MINIMUM 1 YEAR UNIT WARRANTY AND AN
<br />EXTENDED 4 YEAR COMPRESSOR WARRANTY.
<br />6. PROVIDE CONDENSATE PIPING AS SHOWN ON THE PLAN AND DETAIL. THE CONTRACTOR SHALL
<br />EXTEND THE CONDENSATE PIPING TO THE REAR DOWNSPOUT TO SPILL TO SITE STORM RETENTION.
<br />7. THE AIR CONDITIONING UNITS SHALL BE OPERATED DURING CONSTRUCTION WITH THROW AWAY
<br />FILTERS. FILTERS SHALL BE CHANGED DURING CONSTRUCTION IF THEY BECOME RESTRICTIVE OF
<br />AIR FLOW FOR NORMAL OPERATION. PROVIDE NEW FILTERS JUST PRIOR TO TEST AND BALANCE.
<br />8. UNITS SHALL BE CLEANED AND ALL SCRATCHES PAINTED OVER WITH FACTORY PAINT TO MATCH
<br />UNIT. ALL CONDENSER COILS SHALL BE CODED OUT AND ALL PANELS AND SCREWS SHALL BE
<br />INSTALLED AT THE COMPLETION OF THE PROJECT.
<br />DUCTWORK
<br />1. SUPPLY AND RETURN DUCT SHALL BE EXTERNALLY INSULATED SHEET METAL, INSTALLED IN
<br />ACCORDANCE WITH SMACNA. SEE DETAIL FOR INSTALLATION AND HANGING INSTRUCTIONS.
<br />2. OUTSIDE AIR AND EXHAUST DUCT WORK SHALL BE GALVANIZED SHEET METAL WITH ALL JOINTS
<br />SEALED WITH MASTIC. ROUND DUCT WORK SHALL BE "THERMOFIN" OR SINGLE WALL SHEET METAL.
<br />DUCTS DO NOT NEED TO BE INSULATED UNLESS REQUIRED BY LOCAL JURISDICTION. ALL DUCT
<br />SHALL BE CONSTRUCTED AND INSTALLED PER SMACNA.
<br />3. ALL DUCT SIZES DEPICTED ARE CLEAR INSIDE DIMENSIONS.
<br />4. SUPPLY AIR DUCT SHALL BE SIZED AT 0.10"/100 FT. EQUAL FRICTION AND RETURN DUCT SHALL
<br />BE SIZED AT 0.06"/100 FT. EQUAL FRICTION.
<br />5. HOLD THE BOTTOM OF THE SUPPLY AIR DUCT A MAXIMUM OF 24" ABOVE LAY -IN CEILINGS TO ALLOW
<br />FOR ACCESS TO BALANCING DEVICES.
<br />6. PROVIDE A FLEXIBLE CONNECTION FROM EACH AIR HANDLER AND FAN TO THE DUCT SYSTEM.
<br />7. FLEXIBLE RUNOUTS TO THE DIFFUSERS ARE LIMITED TO A MAXIMUM OF 8 FEET.
<br />8. PROVIDE ACCESS PANELS IN DUCTS FOR ACCESS TO VOLUME DAMPERS, FIRE DAMPERS, FIRE/SMOKE
<br />DAMPERS, DUCT MOUNTED SMOKE DETECTORS AND WHERE REQUIRED TO MAINTAIN EQUIPMENT.
<br />9. ALL FLEXIBLE BRANCH CONNECTIONS SHALL HAVE A MANUAL VOLUME DAMPER INSTALLED AT THE
<br />MAIN TRUNK FOR BALANCING PURPOSES.
<br />CONTROLS
<br />1. ALL TEMPERATURE CONTROLS SHALL BE BY TENANT VENDOR. CONTRACTOR SHALL COORDINATE WITH
<br />SAVE -A -LOT REPRESENTATIVE FOR CONTROL SYSTEM REQUIREMENTS.
<br />2. LOW VOLTAGE CONTROL WIRING SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR.THE
<br />ELECTRICAL CONTRACTOR SHALL PROVIDE CONDUIT FOR ALL CONTROL WIRING AS COORDINATED WITH
<br />THE MECHANICAL CONTRACTOR.
<br />3. LINE VOLTAGE (110 VOLT OR HIGHER) POWER AND CONDUIT SHALL BE PROVIDED BY THE
<br />ELECTRICAL CONTRACTOR.
<br />4. THE ELECTRICAL CONTRACTOR SHALL PROVIDE ALL DISCONNECT SWITCHES. DO NOT MOUNT
<br />DISCONNECT SWITCHES OVER NAMEPLATES OR SERVICE PANELS.
<br />5. TEST AND BALANCE SHALL VERIFY THE OPERATION OF ALL CONTROLS AT THE COMPLETION OF THE
<br />PROJECT.
<br />6. WHERE SMOKE DETECTORS ARE PROVIDED AND INSTALLED BY THE MECHANICAL CONTRACTOR (NO FIRE
<br />ALARM SYSTEM), EACH SMOKE DETECTOR SHALL BE EQUIPPED WITH A REMOTE TEST STATION
<br />EQUIPPED WITH A VISUAL AND AUDIBLE ALARM TO BE LOCATED ADJACENT TO THE UNIT THERMOSTAT
<br />IN ACCORDANCE WITH NFPA 90. COORDINATE WITH EMS VENDOR FOR FINAL LOCATION.
<br />AIR DISTRIBUTION SCHEDULE
<br />DESIGNATION
<br />DESCRIPTION
<br />LEGEND
<br />SPECIFICATIONS
<br />EXAMPLE
<br />CD1-10-300
<br />CEILING DIFFUSER
<br />CD1
<br />PRICE SCD SERIES, STEEL,
<br />NECK SIZE NOTED
<br />10"
<br />MODULAR CORE, LAY -IN MOUNTED,
<br />CFM NOTED
<br />300
<br />OFF-WHITE COLOR.
<br />CD2-9x9-300
<br />CEILING DIFFUSER
<br />CD2
<br />PRICE SCVD SERIES, STEEL,
<br />NECK SIZE NOTED
<br />90"
<br />MODULAR CORE, SURFACE MOUNTED,
<br />CFM NOTED
<br />300
<br />OFF-WHITE COLOR.
<br />RG1-1202-100
<br />RETURN GRILLE
<br />RG1
<br />PRICE 530D, STEEL
<br />FACE SIZE NOTED
<br />1202"
<br />LOUVERED CORE, LAY -IN OR SURFACE,
<br />CFM NOTED
<br />100
<br />OFF WHITE COLOR.
<br />ER1-120 2-100
<br />EXHAUST REGISTER
<br />ER1
<br />PRICE 530D, STEEL
<br />FACE SIZE NOTED
<br />1202"
<br />LOUVERED CORE, LAY -IN OR SURFACE,
<br />CFM NOTED
<br />100
<br />OFF WHITE COLOR.
<br />SR1-12x12-150
<br />SIDEWALL REGISTER
<br />SR1
<br />PRICE 520D, STEEL
<br />FACE SIZE NOTED
<br />1202"
<br />LOUVERED CORE, SURFACE MOUNTED,
<br />CFM NOTED
<br />150
<br />OFF WHITE COLOR.
<br />NOTES:
<br />1. SIZES AND
<br />CFM SHOWN ON THE LEGEND ABOVE ARE
<br />FOR EXAMPLE ONLY. SEE PLAN
<br />FOR ACTUAL
<br />SIZES AND CFM VALUES
<br />USED ON THIS
<br />PROJECT.
<br />2. LOCATE ALL
<br />AIR DISTRIBUTION PER
<br />THE ARCHITECTURAL
<br />REFLECTED CEILING PLAN.
<br />3. APPROVED MANUFACTURERS: PRICE,
<br />METALAIRE,
<br />KRUEGER, TITUS
<br />OUTSIDE
<br />AIR CALCULATION
<br />SCHEDULE
<br />SPACE
<br />NET OCCUPIABLE AREA
<br />REQUIRED OA
<br />PROVIDED OA
<br />SALES
<br />6615 SQUARE FEET
<br />993
<br />1000
<br />NOTE: 1. OUTSIDE AIR VOLUMES ARE BASED UPON FLORIDA MECHANICAL CODE
<br />SECTION 403.3, RETAIL SPACE 0 0.30 CFM PER SQUARE FOOT WITH
<br />ASHRAE 3-HOUR RULE.
<br />2. RETAIL SPACE WITHIN CENTER HAS OUTSIDE AIR BASED UPON 707o
<br />NET OCCUPIABLE SPACE OF SALES FLOOR.
<br />BUILDING AIR BALANCE
<br />OUTSIDE AIR
<br />INTO BUILDING
<br />EXHAUST AIR OUT OF
<br />BUILDING
<br />SOURCE
<br />CFM
<br />SOURCE
<br />CFM
<br />AC-1
<br />RTU-1
<br />1100
<br />200
<br />TEF-1
<br />EXFILTRATION
<br />100
<br />1100
<br />TOTAL OUTSIDE
<br />AIR IN = 1300
<br />TOTAL EXHAUST .AIR OUT = 1200
<br />BUILDING PRESSURIZATION =
<br />+100
<br />11
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<br />SAVE -A -LOT
<br />TENANT BUILD -OUT
<br />RENOVATION
<br />PROJECT ADDRESS:
<br />TOWNVIEW SQUARE SHOPPING CENTER
<br />7320 GALL BLVD.
<br />ZEPHYRHILLS, FLORIDA 33541
<br />PASCO COUNTY
<br />SUPERVALU
<br />COMPANY
<br />CLIENT ADDRESS:
<br />100 CORPORATE OFFICE DR.
<br />EARTH CITY, MISSOURI
<br />DATE DESCRIPTION
<br />09-02-10 OWNER REVIEW
<br />09-08-10 PERMIT DRAWINGS
<br />MECHANICAL
<br />DETAILS
<br />SEEDS Engineering, Inc. ASH
<br />PROJECT #: 710-009
<br />27730 Santa Anita Blvd. p: (813) 902-2515
<br />Wesley Chapel, FL 33544 f: (813) 902-2516
<br />IPA, jmakar@seedseng.com
<br />Florida Certificate of Authorization No. 28278 09-09-10
<br />
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