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08-1279(2)-010HEATING - VENTILATING & AIR CONDITIONING NOTES AND SPECIFICATIONS 1— PROVIDE AND INSTALL A COMPLETE AIR CONDITIONING SYSTEM AS SHOW ON PLANS WITH WORKMANSHIP TO MEET OR EXCEED ALL LOCAL CITY CODES. OR F.H.C. CODES 2001 EDITION, AND INCLUDING THE LATEST EDITION OF THE FLORIDA STATE ENERGY CODE REQUIREMENTS SUPERSEDE ALL OF THE FOLLOWING. 2— ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST ISSUE OF NFPA 90A, 90H, 70 SMACNA MANUALS. 3— IT IS NOT THE INTENT OF THESE PLANS TO SHOW EVERY DETAILS OF CONSTRUCTION. CONTRACTOR IS EXPECTED TO PROVIDE ALL ITEMS THAT ARE REQUIRED FOR A COMPLETE AND WORKABLE HVAC SYSTEM TO THE EXTEND TO WHICH THE PLANS INDICATE. IT IS THE CONTRACTOR RESPONSIBILITY TO FURNISH ALL NECESSARY LABOR, MATERIALS AND MISCELLANEOUS ITEMS TO PLACE ALL EQUIPMENT IN PROPER WORKING ORDER. 4— CONTRACTOR SHALL EXAM THE PLANS AND SPECIFICATIONS OF ALL TRADES FOR PARTS OF WORK. IF ANY DISCREPANCIES EXIST BETWEEN DRAWINGS FOR HIS WORK AND OR WORK OF OTHER TRADES, HE SHALL REPORT SUCH DISCREPANCIES TO THE ENGINEER AND OBTAIN WRITTEN INSTRUCTION FOR ANY CHANGES IN WORK COVERED BY THESE PLANS AND SPECIFICATIONS. NEGLECT OR FAILURE OF CONTRACTOR TO REPORT SUCH DISCREPANCIES TO THE ENGINEER PRIOR TO BIDDING SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 5— CONTRACTOR SHALL PROVIDE ALL FEES, PERMITS AND INSURANCE AND SUBMIT TO THE OWNER AN UNCONDITIONAL WRITTEN GUARANTEE FOR THE REPAIR OR REPLACEMENT OF DEFECTIVE WORKMANSHIP AND MATERIALS PROVIDED UNDER THIS CONTRACT FOR A PERIOD OF ONE YEAR AFTER THE DATE OF ACCEPTANCE BY THE OWNER. 6— CONTRACTOR SHALL SUBMIT TO THE OWNER THE FOLLOWING SHOP DRAWINGS AND PRODUCT DATA PRIOR TO ORDERING OR COMMENCING WITH THE WORK: A— DUCT MATERIALS AND ACCESSORIES B— DIFFUSERS, GRILLS AND REGISTERS. C— FIRE DAMPERS. D— ALL EQUIPMENT SUCH AS A.H.U., C.U., FANS, VAV'S, THERMOSTATS ETC. 7— THE FIVE YEAR FACTORY WARRANTY OF THE COMPRESSOR MOTORS SHALL BE FILLED OUT IN THE NAME OF THE OWNER. THIS CONTRACTOR SHALL ALSO FURNISH TO THE OWNER ALL CERTIFICATES OF FINAL INSPECTIONS AND APPROVAL FROM THE INSPECTION AUTHORITIES HAVING JURISDICTION. THE INSTALLATION ACCEPTANCE FORMAT WHICH ACCOMPANIES THE EQUIPMENT FROM THE FACTORY SHALL BE FILLED OUT AND FURNISHED TO THE OWNER. /2\ 8— THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING AND INSTALLING THE NECESSARY CONDENSATE DRAIN LINE FROM THE APPARATUS TO THE EXTERIOR OF THE BUILDING WHETHER SHOWN ON PLANS. UTILIZE PVC OR COPPER MATERIAL DEPENDING THE CEILING FIRE RATING OR THE USE OF A RETURN AIR PLENUM, CONSULT LOCAL CODE REQUIREMENTS. CONDENSATE DRAIN PIPING SHALL BE INSULATED WITH FIRE RESISTIVE 3/4" THICK FOAM PLASTIC INSULATION. 9— WHERE CALLED FOR ON PLANS OR THE USE OF FIBERGLASS IS APPROVED BY LOCAL CODE REQUIREMENTS, FIBERGLASS DUCT SHALL BE 1 1/2 THICK RIGID FIBROUS GLASS WITH ALUMINUM FOIL. GLASS SCRIM AND DRAFT OR PLASTIC JACKET VAPOR BARRIER. THE "K" VALUE OF THE DUCT SHALL BE 0.23 BTU /IN /SQ. FT. /DEG F /HR. MINIMUM RATING AT 75 DEGREES. R -6 MIN. 10— EXHAUST DUCTS SHALL BE GALVANIZED STEEL LOCK FORMING QUALITY, HAVING ZINC COATING OF 1.26 OUNCES PER SQUIRE FOOT FOR EACH SIDE. 11— REFRIGERANT LIQUID LINES BELOW 5/8" O.D. SIZE TO BE ACR TYPE L. SOFT COPPER LIQUID LINES 5/8" O.D. AND LARGER AND ALL SUCTION LINES SHALL BE ACR TYPE L HARD COPPER, 15% SILFLOS TO BE USE FOR WELDING OF REFRIGERANT PIPING ALL SUCTION LINES TO BE INSULATED WITH A MINIMUM 1/2 THICK ARMAFLEX OR EQUAL ROUGH —IN AND PRESSURE TEST ALL REFRIGERANT LINES WITH A 75 PSI PRESSURE, PRIOR TO CLOSING OFF THE REFRIGERANT LINES TO HOLD CHARGE FOR A MINIMUM OF 24 HOURS SIZE OF REFRIGERANT LINES TO BE AS PER MANUFACTURER RECOMMENDATIONS FOR THE ACTUAL LENGTH OF PIPE. 12— CONTRACTOR TO VERIFY EXISTING FIELD CONDITIONS BEFORE BIDDING THE PROJECT, FAILURE TO DO WILL RESULT THAT NECESSARY FIELD MODIFICATIONS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. 13 -ALL EQUIPMENT SUPPORTS SHOWN ON PLANS ARE DIAGRAMMATIC AND REQUIRE APPROVAL OF ARCHITECTS, STRUCTURAL ENGINEER AND EQUIPMENT MANUFACTURER PRIOR TO HANGING. 14— CONTRACTOR TO VERIFY WITH THE ARCHITECT OF RECORD THE CEILING /FLOOR FIRE RATING TO DETERMINE REQUIREMENTS FOR FIRE DAMPERS, BEFORE BEGINNING WORK. 15— THERMOSTAT TO BE MANUFACTURED BY HONEYWELL OR EQ. THERMOSTAT LOCATION TO BE APPROVED BY ARCHITECT PRIOR TO INSTALLATION . 16 —A /C CONTRACTOR TO VERIFY WITH ARCHITECT THE UNITS EER RATING REQUIRED BASED ON FLORIDA ENERGY CODE COMPLIANCE HVAC SYMBOLS 125 CFM C SUPPLY AIR DIFFUSER EF -1 EXHAUST FAN k,U SXB` =._ FIBERGLASS A/C DUCT INSULATION NOTE: PROVIDE MINIMUM INSULATION OF R -4.1 IN WALLS R -30 IN CEILING. FLEXIBLE A/C DUCT Boo OT PROGRAMABLE THERMOSTAT, INSTALL 48" A.F.F. o- - - RL - - -o REFRIGERATION LINES. PROVIDE "L" COPPER LINES FOR REFRIGERANT. PROVIDE 6" PVC SCH -40 SLEEVE. PROVIDE A MIN. OF 3/4" PERMAFLEX INSULATION SEE UNITS SCHEDULE FOR SIZE. INTERLOCK CONTROL OF EACH EXHAUST FAN TO LIGHT SWITCHES EACH BATHROOM. TERMINATE W /GOOSNECK & INSERT SCREEN. INSTALL 6 "0 DUCT. NOTES: 1.- PROVIDE THERMOSTAT WITH SUB -BASE. 2.- PROVIDE SOLENOID VALVES, ACCUMULATORS AND OTHER ACCESSORIES RECOMMENDED BY MFGR. FOR PROPER OPERATION. 3.- APPROVED EQUAL MANUFACT'URERS ARE ACCEPTABLE. 4.- PROVIDE ACRYLIC COATING ON ALL PARTS OF AHU'S AND CU'S INCLUDING COILSi AND FINS. SPECIAL NOTE: 1.— MAXIMUM LENGTH ON DRYER DUCTS TO BE 25' W/ 2 ELBOWS MAXIMUM. 2.— PROVIDE 4" CLEARANCE IN ALL AHU ENCLOSURES. HVAC DESIGN REQUIREMENTS YES NO DUCT SMOKE DETECTORS COMPRESSOR X FIRE DAMPERS FLA X SMOKE DAMPERS 2.5 X FIRE RATED ENCLOSURE CEILING ASSEMBLY 1 X FIRE STOPPING 0010. X SMOKE CONTROL X Q h� h li V O TEST AND BALANCE NOTE: 1. THIS CONTRACTOR SHALL PROVIDE A INDEPENDENT TEST AND BALANCE WHERE INDICATED ON THIS DRAWING TO ASSURE THE REQUIRED AMOUNT OF "CFM" ARE PROVIDED AND NOTIFY OF ANY CONFLICT TO REACH THE AMOUNT OF "CFM" REQUIRED. STEEL COVER PLATE U o p o p c O O D O O O O o ° 0 0 ° ° o o ° 0 0 � p O ° o v o ° p O p O � ° O � o ° ° o 0 0 0 0 0 0 0 GRADE CONDENSATE DRAIN LINE FROM BUILDING SEE PLAN FOR SIZE. 24" DIAMETER CONCRETE OR CLAY PIPE FILLED WITH 3/4" CRUSHED ROCK CONDENSATE SOAKAGE PIT DETAIL N.T.S. SUPPLY D STEM SCHEDUI AIR COOLED CONDENSIN( CARRIER MODEL NUMBER COMPRESSOR NO. TONS FLA fBR330A000 1 2.5 16.0 IBR31BA0013 1 1.5 7.00 1. PROVIDE FACTORY PRE - FABRICATED SOUND ATTENUATION ROOF CURB 2. PROVIDE DISCONNECT SWITCH 3. PROVIDE FAN SPEED CONTROLLER MOUNTED ON UNIT CASING 4. BACKDRAFT DAMPER WALL DRAIN FROM SECONDARY DRAIN PAN LINE TO RESERVOIR ATTACHED TO SIDE OF AHU. PAN TO BE MIN. i -1d2' PEEP AND CONSTR. OF 0.0 767 GALV. BHT METAL W/ FLOAT SWITCH . RETURN AIR PLENUM RETURN DUCT. r CEILING �I FLEX— CONNECTION IAIR HANDLING UNIT REFRIGERANT LINES I CONDENSATE DRAIN (CONDENSATE TRAP NEOPRENE PAD ANGLE1 F4RAMEEEL ONLY ON SECOND FLOOR AIRHANDLING UNIT N.T.S. 1 -1/2 "X22 GAUGE METAL STRAP ANCHORD TO SLAB _W /SPANSION ANCH. ® 6FT. MAX. IMAX 8 FT. SPACING BETW. SUPPORT GAL. METAL STRAP SUPPORT W /METAL a i Y FIBER GLASS CLOSER MAXIMUM INTERVALS MAY LOW VELOCITY DUCT R -6 INS. MIN. BE SPECIFIED AS A CONDITION OF U.L. LISTING, PARTICULARLY IN FIRE RATED FLOOR- CEILING ASSEMBLIES. FIBER GLASS HANGERS FOR DUCTS DETAIL 1 -1/2 ' X22 GAUGE METAL STRAP ANCHORD TO SLAB W /SPANSION ANCH. ® 6FT. MAX. MAX 5 FT. SPACING BETW. SUPPORT 7RIGID FIBERGLASS DUCT (R- METAL ROUND FITTING QUADRANT OPERATOR TO OUTSIDE INSULATION PROVIDE INSULATION GUA WHERE NECESSARY 1" AUXILIARY PAN DRAIN SEAL JOINT W/ DUCT SEALER AND rAPE SULATED FLEX. DUCT GI IV2" WITH POLYETHYLE] STEEL WIRE REINFOR ')EAL JOINT WITH DUCT IEALER AND TAPE ;RFORATED DIFFUSER W, 'POSED BLADE DAMPER IAPTER ROUND TO SQUA (IF REQUIRED) TYPICAL TURNINI ON ALL ELBOWS CORNER ANGLE TYPICAL FIBERG...., L...,. ELBOW TURNING VANE DETAIL N_T_S_ GAL. METAL STRAP SUPPORT W /METAL SCREW �- -LOW VELOCITY FLEXIBLE DUCT R -6 INS. MIN. FLEXIBLE DUCT SUPPORT DETAIL N.T.S. V0 2 ELECTRICAL DUIT BY OTHER FAN COIL UNIT 8" (Typ) AT CEILING n L FLOAT SWITCH AUXILIARY DRAIN PAN MADISON MODEL NO. 2XC13 GALVANIZED SHEET SHUT -OFF FAN AT 1" WATER LEVEL METAL MIN. 0.0278' AUXILARY DRAIN PAN DETAIL N.T.S. ALUM. WEATHER CAP BIRDSCRF AWED IS VERT. 22 GA. C SOLDER FLEXIBLE DUCT CONNECTION DETAIL N.T.S. NOTE: ALL BRANCH DUCT TAKE -OFF SHALL HAVE A LOW LOSS BRANCH CONNECTION. T I BATH EXHAUST N.T.S. (BATH EXH. DUCT TERMINATION) INSULATION SLAB w ,BATH EXH. DUCT MECHANICAL GENERAL NOTES SCALE: NTS FAN SCHEDULE 1` MODEL CFM ESP AMPS ELECTRICAL DRIVE RPM TIP SP BONES REMARKS MARK NUMBER _ v. 0010. c VOLTS -PH -HZ Q h� h li V O EF -1 GREENHECK 50 0.125 0.80 A 120 -1 -60 DIRECT 1,500 - -- 3.4 2,3,4 i SP -8 Q n M a 1. PROVIDE FACTORY PRE - FABRICATED SOUND ATTENUATION ROOF CURB 2. PROVIDE DISCONNECT SWITCH 3. PROVIDE FAN SPEED CONTROLLER MOUNTED ON UNIT CASING 4. BACKDRAFT DAMPER WALL DRAIN FROM SECONDARY DRAIN PAN LINE TO RESERVOIR ATTACHED TO SIDE OF AHU. PAN TO BE MIN. i -1d2' PEEP AND CONSTR. OF 0.0 767 GALV. BHT METAL W/ FLOAT SWITCH . RETURN AIR PLENUM RETURN DUCT. r CEILING �I FLEX— CONNECTION IAIR HANDLING UNIT REFRIGERANT LINES I CONDENSATE DRAIN (CONDENSATE TRAP NEOPRENE PAD ANGLE1 F4RAMEEEL ONLY ON SECOND FLOOR AIRHANDLING UNIT N.T.S. 1 -1/2 "X22 GAUGE METAL STRAP ANCHORD TO SLAB _W /SPANSION ANCH. ® 6FT. MAX. IMAX 8 FT. SPACING BETW. SUPPORT GAL. METAL STRAP SUPPORT W /METAL a i Y FIBER GLASS CLOSER MAXIMUM INTERVALS MAY LOW VELOCITY DUCT R -6 INS. MIN. BE SPECIFIED AS A CONDITION OF U.L. LISTING, PARTICULARLY IN FIRE RATED FLOOR- CEILING ASSEMBLIES. FIBER GLASS HANGERS FOR DUCTS DETAIL 1 -1/2 ' X22 GAUGE METAL STRAP ANCHORD TO SLAB W /SPANSION ANCH. ® 6FT. MAX. MAX 5 FT. SPACING BETW. SUPPORT 7RIGID FIBERGLASS DUCT (R- METAL ROUND FITTING QUADRANT OPERATOR TO OUTSIDE INSULATION PROVIDE INSULATION GUA WHERE NECESSARY 1" AUXILIARY PAN DRAIN SEAL JOINT W/ DUCT SEALER AND rAPE SULATED FLEX. DUCT GI IV2" WITH POLYETHYLE] STEEL WIRE REINFOR ')EAL JOINT WITH DUCT IEALER AND TAPE ;RFORATED DIFFUSER W, 'POSED BLADE DAMPER IAPTER ROUND TO SQUA (IF REQUIRED) TYPICAL TURNINI ON ALL ELBOWS CORNER ANGLE TYPICAL FIBERG...., L...,. ELBOW TURNING VANE DETAIL N_T_S_ GAL. METAL STRAP SUPPORT W /METAL SCREW �- -LOW VELOCITY FLEXIBLE DUCT R -6 INS. MIN. FLEXIBLE DUCT SUPPORT DETAIL N.T.S. V0 2 ELECTRICAL DUIT BY OTHER FAN COIL UNIT 8" (Typ) AT CEILING n L FLOAT SWITCH AUXILIARY DRAIN PAN MADISON MODEL NO. 2XC13 GALVANIZED SHEET SHUT -OFF FAN AT 1" WATER LEVEL METAL MIN. 0.0278' AUXILARY DRAIN PAN DETAIL N.T.S. ALUM. WEATHER CAP BIRDSCRF AWED IS VERT. 22 GA. C SOLDER FLEXIBLE DUCT CONNECTION DETAIL N.T.S. NOTE: ALL BRANCH DUCT TAKE -OFF SHALL HAVE A LOW LOSS BRANCH CONNECTION. T I BATH EXHAUST N.T.S. (BATH EXH. DUCT TERMINATION) INSULATION SLAB w ,BATH EXH. DUCT MECHANICAL GENERAL NOTES SCALE: NTS CONSULTING: e� 1` h 8 O =M E o W N `?