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06-809-0171. OBTAIN AND PAY FOR THE REQUIRED PERMITS AND INSPECTION FEES, 2. MECHANICAL WORK SHALL COMPLY WITH STATE AND LOCAL CODES, FLORIDA ADMINISTRATIVE CODES, 2001 FLORIDA BUILDING CODE, NFPA 90-A 1999, NFPA 101 LIFE SAFETY CODE 2000, AND ALL STATE AND LOCAL ORDINANCES. 3, SUBMITTALS: SUBMIT 2 SETS OF SHOP DRAWINGS FOR THE FOLLOWING: A. DUCT SYSTEMS SHOWING INTENDED ROUTING OF DUCTWORK MEET FIELD CONDITIONS. B. COMPLETE SET OF PUBLISHED MANUFACTURERS DATA ON ALL MECHANICAL EQUIPMENT MEETING REQUIREMENTS CALLED FOR IN SCHEDULES. C. STATIC AND TOTAL PRESSURE DROP, FACE VELOCITY, THROW AND NOISE LEVEL FOR EACH OF THE AIR DISTRIBUTION DEVICES AT THE AIR FLOWS 4, ARRANGE FOR, PAY FOR AND ACCOMPLISH ALL WORK REQUIRED TO PASS TESTS REQUIRED BY AGENCIES HAVING AUTHORITY. OBTAIN CERTIFICATES OF COMPLIANCE FROM SAID AUTHORITIES AND FORWARD SAME TO THE OWNER. D. 1. GUARANTEE: MECHANICAL WORK SHALL BE GUARANTEED AGAINST FAULTY MATERIAL OR WORKMANSHIP FOR A PERIOD OF ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE. 2. MAINTENANCE: EQUIPMENT AND MATERIAL INSTALLED UNDER THIS DIVISION SHALL BE PERIODICALLY LUBRICATED, INSPECTED AND SERVICED BY COMPETENT MECHANICS IN ACCORDANCE WITH MANUFACTURERS' RECOMMENDATIONS. THIS FUNCTION BECOMES THE RESPONSIBILITY OF THE OWNER WHEN THE SYSTEM IS ACCEPTED BY THE OWNER. THE ONE-YEAR MATERIAL AND WORKMANSHIP GUARANTEE IS NOT INTENDED TO SUPPLANT NORMAL INSPECTION OR SERVICE AND SHALL NOT BE CONSTRUED TO MEAN THAT THE CONTRACTOR WILL PROVIDE FREE SERVICE FOR NORMAL MAINTENANCE ITEMS SUCH AS PERIODIC LUBRICATION, ADJUSTMENT NOR TO CORRECT BREAKAGE, MALADJUSTMENT AND OTHER TROUBLE CAUSED BY IMPROPER MAINTENANCE. EQUIPMENT SHALL BE TURNED OVER TO THE OWNER, OPERATING FREE FROM DEFECTS, CLEAN AND LUBRICATED, CLEAN FILTERS SHALL BE INSTALLED IMMEDIATELY PRIOR TO TURNOVER TO OWNER, INCLUDE DETAILED INSTRUCTIONS ON PERIODIC MAINTENANCE AND LUBRICATION. 3, OPERATING INSTRUCTIONS: FURNISH TO THE OWNER THREE COMPLETE BOUND SETS OF OPERATION AND MAINTENANCE INSTRUCTIONS. BOUND SETS SHALL INCLUDE A RECOMMENDED SPARE PARTS LIST, a iEST411D "C 1. TEST AND BALANCE TO BE PERFORMED BY INDEPENDENT, NEBB AND/OR AABC CERTIFIED CONTRACTOR. 2. PROVIDE CERTIFIED TEST AND BALANCE REPORT SEVEN DAYS PRIOR TO FINAL INSPECTION. D. 0110M APPLICABLE STANDARDS SMACNA: USE MATERIAL, WEIGHT, THICKNESS, GAUGE, REINFORCING, SEAMS AND JOINTS, SUSPENSION, WORKMANSHIP AND CONSTRUCTION AND INSTALLATION METHODS AS OUTLINED IN THE SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION, INC., HVAC DUCT CONSTRUCTION STANDARDS, METAL & FLEXIBLE, FIRST EDITION, 1985. MANUFACTURED ROUND DUCTWORK SHALL COMPLY WITH THE MANUFACTURER'S PUBLISHED RECOMMENDATIONS AND INSTALLATION INSTRUCTIONS. SHEET METAL DUCTWORK MATERIAL: PRIME QUALITY 48 INCH WIDE RESQUARE TIGHT COAT COLD - ROLLED HOT -DIPPED GALVANIZED STEEL CAPABLE OF DOUBLE SEAMING WITHOUT FRACTURE. CONFORM TO THE REQUIREMENTS OF ASTM A-525 AND ASTM-G90 FOR A MINIMUM GALVANIZING COAT OF 1.25 OUNCES PER SQUARE FOOT TOTAL FOR BOTH SIDES. EQUIPMENT CONNECTIONS: PROVIDE AND INSTALL ALL DUCT CONNECTIONS TO AIR HANDLING UNITS AND FANS AND PROVIDE FLEXIBLE CONNECTIONS, ELBOWS AND BENDS WHICH MINIMIZE NOISE AND PRESSURE DROP. COORDINATION: COORDINATE DIMENSIONS AT INTERFACES OF DISSIMILAR TYPE OF DUCTWORK AND AT INTERFACES OF DUCTWORK WITH EQUIPMENT SO THAT PROPER OVERLAPS, INTERFACES, ETC., OF INSULATION AND CONTINUITY OF VAPOR BARRIERS ARE MAINTAINED. WHERE DUCTS OF TWO DISSIMILAR METALS MEET, THE JOINTS SHALL BE INSTALLED SUCH THAT THE METALS DO NOT CONTACT EACH OTHER. DUCTWORK MINIMUM REQUIREMENTS: UNLESS OTHERWISE INDICATED ALL DUCTWORK SHALL COMPLY WITH THE FOLLOWING MINIMUM PRESSURE REQUIREMENTS: 2 INCH W.G. PRESSURE: FROM THE SUPPLY FAN DISCHARGE TO A ROOM SUPPLY AIR E 1. FLEXIBLE DUCT CONNECTIONS: DUCT CONNECTOR SHALL BE WATERPROOF NEOPRENE -COATED POLYMER FABRIC SPECIFICALLY MANUFACTURED TO PROVIDE AN AIRTIGHT FLEXIBLE CONNECTION BETWEEN DUCTWORK AND ROTATING OR VIBRATING EQUIPMENT. MINIMUM TEAR AND TENSILE STRENGTH SHALL BE 125 AND 300 POUNDS RESPECTIVELY. 2. MANUAL VOLUME DAMPERS: GENERAL: THESE DAMPERS ARE OTHER THAN THOSE SPECIFIED AS BEING INTEGRAL WITH A REGISTER, DIFFUSER DAMPERS SHALL BE MADE OF GALVANIZED STEEL, STAINLESS STEEL, STEEL WITH ACID/SOLVENT CHEMICAL RESISTANT COATING, OR STEEL SPRAYED OR DIPPED ALUMINUM RUST RESISTANT FINISH AS REQUIRED TO MATCH THE ATTACHED DUCT MATERIAL; STIFFENED AND FABRICATED TO PREVENT VIBRATION AND FLUTTER. PRESSURE DROP THROUGH THE DAMPER SHALL NOT EXCEED 0,03 INCHES W.G. AT 1000 FPM VELOCITY BASED ON THE DAMPER FACE AREA. THE DAMPER SHALL HAVE FULL SHUTOFF CAPABILITY, WITH LEAKAGE RATES LESS THAN 10 CFM/SQUARE FT OF DAMPER FACE AREA AT 4 INCHES W.G. AIRFOIL OPPOSED BLADE DAMPERS SHALL BE PROVIDED IF THE VELOCITY THROUGH A FULLY OPENED DAMPER EXCEEDS THE MANUFACTURER'S PRINTED MAXIMUM VELOCITY LIMIT. HVAC SPECIFICATIONS 3. DUCT ACCESS DOORS: PROVIDE AND INSTALL AN ACCESS DOOR IN THE DUCTWORK FOR EACH FIRE DAMPER; PERMANENT TEST PORTS; AND WHERE ACCESS FOR OBSERVATION OR MAINTENANCE IS NECESSARY. DOORS SHALL BE FACTORY PREFABRICATED DOUBLE WALL, 24 GAUGE GALVANIZED STEEL. ACCESS DOORS SHALL BE ABLE TO WITHSTAND THE SAME TEST PRESSURES WITHOUT DEFORMATION, VIBRATION OR LEAKAGE AS THE DUCTWORK AND CASINGS IN WHICH THEY ARE INSTALLED. LATCHES: DOORS SHALL BE PROVIDED WITH ADJUSTABLE TENSION CATCHES AND SHALL BE GASKETED AROUND THEIR PERIMETERS WITH FELT OR SOFT RUBBER GASKETING ATTACHED TO THE DOORS WITH CEMENT AND COUNTERSUNK RIVETS FOR AN AIRTIGHT SEAL. ACCESS DOORS LESS THAN 24 INCH IN HEIGHT SHALL HAVE A CONTINUOUS PIANO HINGE (OR TWO 1 INCH BY 1 INCH BUTT HINGES WHERE CONCEALED) AND ONE PANEL LATCH; ACCESS DOORS IN CASINGS AND DUCTS 24 INCH IN HEIGHT AND OVER SHALL HAVE TWO HEAVY BUTT HINGES AND TWO PAIRS OF LEVER -TYPE LATCHES OPERABLE FROM BOTH SIDES OF THE DOOR, INSTALLED TO OPEN AGAINST AIR PRESSURE. ACCESS DOORS SHALL BE FASTENED WITH SPRING CLIPS WHICH RELEASE IN THE EVENT OF SUDDEN NEGATIVE PRESSURE, SUCH AS CREATED WHEN A DAMPER CLOSES, TO PREVENT DUCT IMPLOSION. 4.TRANSITIONS: PROVIDE AND INSTALL TRANSITIONS WHERE REQUIRED FOR FINAL CONNECTION TO ANY DUCT FITTING, ACCESSORY, DEVICE OR DUCT - MOUNTED EQUIPMENT. 5. FIRE DAMPER: FIRE DAMPERS SHALL COMPLY WITH UNDERWRITERS LABORATORIES (UL) STANDARD 555 AND BEAR THE UL TEST LABEL WITH A 1-1/2 HOUR FIRE PROTEC1ON RATING FOR PENETRATIONS IN 1-HOUR AND 2-HOUR DAMPERS SHALL BE TESTED UNDER DYNAMIC LOAD. DAMPERS SHALL BE SELECTED SO THAT THE FREE AIR SPACE IS NOT LESS THAN THE CONNECTED DUCT FREE AREA. PROVIDE ACCESS DOORS AT EACH FIRE DAMPER WITH DOOR SIZE AND LOCATION WHICH WILL FACILITATE REPLACING FUSIBLE LINKS AND RESETTING THE DAMPER. THE ACCESS DOOR SHALL BE INSULATED WHEN INSTALLED IN INSULATED DUCTWORK. F. + SMOKE DETECTORS SHALL BE OF THE IONIZA11ON TYPE, UL-APPROVED. THEY SHALL BE PROVIDED WITH RED LED INDICATORS AT SMOKE DETECTOR LOCATION, REMOTE RED LED PULSATING INDICATOR AND KEYED TEST SWITCH ASSEMBLY. THE REMOTE INDICATOR SHALL BE INSTALLED ON THE CEILING AT A LOCA110N DIRECTLY UNDERNEATH THE SMOKE DETECTOR. THE KEYED TEST SWITCH ASSEMBLY SHALL BE INSTALLED ON A WALL UNDER THE SMOKE DETECTOR 5' ABOVE FINISHED FLOOR, C� RU99M 14UINQ SEAMLESS, HARD DRAWN, TYPE "L" COPPER TUBING REFRIGERANT SUCTION LINES SHALL BE INSULATED USING 1" THICK FLEXIBLE UNICELLULAR PIPING UNSPLIT INSULATION. ALL INSULA11ON SHALL COMPLY WITH NFPA 90-A. P BLOWER COIL UNITS SHALL BE COMPLETELY FACTORY ASSEMBLED INCLUDING COIL, CONDENSATE DRAIN PAN, FAN, MOTOR, FILTERS AND CONTROLS IN AN INSULATED CASING THAT CAN BE APPLIED IN HORIZONTAL OR VERTICAL CONFIGURATION. THE T" MODEL INDICATES AN "AIRTITETM" MODEL WITH 4,2 "R" VALUE INSULATION AND ADDITIONAL SEALING SYSTEMS. THIS NEW LINE OF TWE-P AIR HANDLERS PROVIDES EXCLUSIVE COMPACT SIZE COMBINED WITH SIMPLE 6-WAY CONVERTIBILITY IN SIZES UP TO 5 TONS. THE UNIT SHIPS IN THE RIGHT-HAND HORIZONTAL CONFIGURATION AND CONVERTS TO VERTICAL UPFLOW JUST BY STANDING THE UNIT ON END. NO TOOLS REQUIRED. SIMPLE COIL ROTATION PROVIDES DOWNFLOW AND HORIZONTAL LEFT APPLICATIONS. CASING UNITS SHALL HAVE A RUGGED SHEET METAL AND STEEL FRAME CONSTRUCTION AND SHALL BE PAINTED WITH AN ENAMEL FINISH. CASING SHALL BE INSULATED AND KNOCKOUTS FOR ELECTRICAL POWER AND CONTROL WIRING, REFRIGERANT CIRCUITS THE TWE-P UNITS HAVE A SINGLE REFRIGERANT CIRCUIT. TWE01 8-063P REFRIGERANT CIRCUIT SHALL BE CONTROLLED BY A FACTORY- INSTALLED NON -BLEED THERMAL EXPANSION VALVE. COIL ALUMINUM FIN SURFACE SHALL BE MECHANICALLY BONDED TO 3/8-INCH OD COPPER TUBING, COILS SHALL BE FACTORY PRESSURE AND LEAK TESTED. FAN FORWARD CURVED, DYNAMICALLY BALANCED AND STATICALLY BALANCED WITH 3-SPEED DIRECT DRIVE SHALL BE STANDARD, FAN MOTOR BEARING SHALL BE PERMANENTLY LUBRICATED, CONTROLS LOW VOLTAGE PIG TAILS, FAN CONTACTOR, AND PLUG-IN MODULE FOR ACCESSORY ELECTRIC HEAT CONTROL SHALL BE INCLUDED. TWE MODELS ALSO INCLUDE CHECK VALVES. FILTERS FILTERS SHALL BE INCLUDED AS STANDARD, ONE -INCH LOW VELOCITY SEMI -PERMANENT TYPE (EXCEPT 5-TON - WASHABLE FILTER). ACCESSORIES ELECTRIC HEATERS - SHALL BE AVAILABLE IN A WIDE RANGE OF CAPACITIES AND VOLTAGES WITH VARIOUS STAGING OPTIONS, AND PLUG-IN CONTROL WIRING. HEATERS SHALL FIT INSIDE THE INTERNAL COMPARTMENT. CONTROL SYSTEM A CENTRALLY LOCATED WEATHERPROOF CONTROL PANEL SHALL CONTAIN THE FIELD DOWER CONNECTION POINTS, CONTROL TERMINAL BLOCK AND CONTROL SYSTEM. POWER AND STARTING COMPONENTS SHALL INCLUDE FAN MOTOR CONTACTORS, TIME DELAY RELAY(S) FOR THE COMPRESSOR(S), INHERENT FAN MOTOR OVERLOAD PROTECTION AND UNIT POWER TERMINAL BLOCKS FOR CONNECTION TO REMOTE DISCONNECT SWITCH. SAFETY AND OPERATING CONTROLS SHALL INCLUDE A MANUALLY RESET HIGH PRESSURE SWITCH AND AN AUTOMATIC RESET LOW PRESSURE SWITCH. BARRIER PANELS SHALL BE FURNISHED TO PROTECT AGAINST ACCIDENTAL CONTACT WITH LINE VOLTAGE WHEN ACCESSING THE CONTROL SYSTEM. SERVICE ACCESSIBILITY ENTRANCE TO THE SEPARATE COMPRESSOR(S) AND CONTROL COMPARTMENT SHALL BE THROUGH AN ACCESS PANEL. INSTALLATION AND MAINTENANCE MANUALS SHALL BE SUPPLIED WITH EACH UNIT WITHIN THE CONTROL COMPARTMENT. DEVICES: PROVIDE AIR DISTRIBUTION DEVICES AS INDICATED. ALL AIR DISTRIBUTION DEVICES PROVIDED SHALL BE THE PRODUCT OF A SINGLE MANUFACTURER UNLESS SPECIFICALLY INDICATED OTHERWISE. MATERIAL: ALL DEVICES SHALL BE CONSTRUCTED OF EXTRUDED ALUMINUM UNLESS OTHERWISE INDICATED. FINISH: EACH AIR DISTRIBUTION DEVICE SHALL HAVE A FACTORY APPLIED BAKED ENAMEL FINISH. ALL DEVICES SHALL RE FINISHED IN WHITE EXCEPT SIDEWALL DEVICES LOCATED ON STORAGES AND MECHANICAL ROOM WITCH SHALL BE FINISHED IN ALUMINUM. INTEGRAL COMPONENTS: ALL DAMPERS AND OTHER COMPANION DEVICES WHICH FORM AN INTEGRAL PART OF AN AIR DISTRIBUTION DEVICE SHALL BE FACTORY -MADE. COORDINATE THE LOCATION OF AIR DISTRIBUTION DEVICES SURFACE MOUNTED DEVICES SHALL BE SECURED TO AND SUPPORTED BY METAL DUCT BRANCHES OR DROPS. DEVICES SHALL BE SUPPORTED BY SEPARATE HANGERS WHERE FLEXIBLE DUCT CONNECTIONS ARE INDICATED. SPOT LOUVER SHALL BE OF HEAVY DUTY CONSTRUCTION OF ALL ALUMINUM ALLOY MATERIALS AND SHALL NOT BE WELDED, FASTENED OR RIVETED. THE DEVICE SHALL HAVE A PRECISION AIRFLOW ADJUSTMENT TO MODULATE EXISTING AIRFLOW FROM ANY POSITION BETWEEN FULLY OPEN TO COMPLETE SHUT-OFF WITHOUT OBJECTIONABLE NOISE OR VIBRATION. THE SEALING GASKETS SHALL BE CLOSED -CELL NEOPRENE OR FELT PROVIDING LEAK -PROOF SEALS, THE LOUVER SHALL BE CAPABLE OF DIRECTING THE AIRSTREAM UP TO A MINIMUM OF 39' FROM LOUVER CENTER LINE TO ANY DIRECTION. THE FLUSH FACED DIFFUSER SHALL CONSIST OF A TWO PIECE, HIGH DENSITY, HIGH STRENGTH PLASTIC HOUSING, REMOVABLE LOCK CONNECTION BETWEEN THE MOUNTING BODY AND REMOVABLE CORE. THE CONCEALED MOUNTING SYSTEM USES HIGH TENSILE SPRING CLIPS FOR DUCT WALL INSTALLATION, A MINIMUM OF 3 # E SCREWS SHALL BE USED TO ENSURED PERMANENT MOUNTING AT THE DUCT CONNECTION. J. PERFORMANCE DATA: PROVIDE THERMAL PERFORMANCE, DENSITY AND VAPOR PERMEANCE FOR EACH TYPE OF INSULATION, FINISH, COVER, FACING OR JACKET SPECIFIED IN THIS SECTION. UNLESS OTHERWISE STATED, INSULATION TYPES AND THICKNESSES SPECIFIED ARE BASED ON INSULATING MATERIALS HAVING A "K" VALUE (BTU PER HOUR PER SQUARE FOOT PER DEGREE TEMPERATURE DIFFERENCE) PER INCH OF THICKNESS AS INDICATED. VAPOR PERMEANCE IS BASED ON VAPOR RETARDANT MATERIALS HAVING WATER VAPOR TRANSMISSION RATES IN PERMS (GRAINS OF VAPOR PER HOUR PER SQUARE FOOT PER INCH OF MERCURY VAPOR PRESSURE DIFFERENTIAL). ALTERNATE MATERIALS SHALL BE APPROVED ON THE BASIS OF THICKNESS PROVIDING EQUIVALENT HEAT TRANSFER OR VAPOR TRANSMISSION RATES. APPLICABLE STANDARDS NFPA: ALL MATERIALS AND ADHESIVES USED SHALL CONFORM TO THE REQUIREMENTS OF NFPA 90A, 1993 REVISION, AS TO FLAME SPREAD AND SMOKE DEVELOPED RATINGS THROUGHOUT THEIR OPERATING TEMPERATURE RANGE. ALL INSULATION, JACKETS, FACINGS AND ADHESIVES USED TO ADHERE THE JACKET OR FACING TO THE INSULATION, INCLUDING FITTINGS AND BUTT STRIPS, SHALL HAVE A NON-COMBUSTIBLE FIRE AND SMOKE HAZARD RATING AND LABEL AS TESTED BY ASTM E-E4, NFPA 255, 1990 REVISION AND UL-723 NOT EXCEEDING FLAME SPREAD VALUE OF 25 AND SMOKE DEVELOPED/FUEL CONTRIBUTED VALUE OF 50. ACCESSORIES SUCH AS MASTICS, CEMENTS, TAPES AND CLOTH FOR FITTINGS SHALL HAVE THE SAME RATINGS. FLORIDA ENERGY CODE: INSULA11ON THERMAL CONDUCTANCE VALUES AND INSULATION THICKNESS SHALL COMPLY WITH THE FLORIDA ENERGY EFFICIENCY CODE FOR BUILDING CONSTRUCTION, 1997 REVISION. INSULATION FOR DUCT SYSTEMS GENERAL: AIR HANDLING UNIT CASINGS DOWNSTREAM OF COOLING COILS SHALL BE INSULATED. INSULATE WITH A MINIMUM OF 2 INCH THICK FIBERGLASS BLANKET WRAP APPLIED OVER CLEAN, DRY SHEET METAL DUCTWORK INSTALLED TO ALLOW MAXIMUM FULLNESS AT CORNERS (AVOID EXCESSIVE COMPRESSION). ADHERE DUCT INSULATION TO METAL AND PROVIDE CONTINUITY OF VAPOR RETARDANT IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. WHERE DUCT WIDTH EXCEEDS 24 INCHES, THE INSULATION SHALL BE ADDITIONALLY SECURED TO THE BOTTOM OF THE DUCT USING MECHANICAL FASTENERS SPACED 1 FOOT ON CENTER TO PREVENT SAGGING OF THE INSULATION. DUCTWORK INSULATION SHALL BE INORGANIC FIBROUS GLASS, FLEXIBLE BLANKET OF GLASS FIBER FACTORY LAMINATED TO A REINFORCED FOIL KRAFT (FRK) VAPOR RETARDANT WITH A MINIMUM 2 INCH TAPING AND STAPLING FLANGE ON ONE EDGE. SUITABLE FOR OPERATION AT TEMPERATURES FROM 40 DEGREES F. TO 250 DEGREES F. THERMAL CONDUCTIVITY OF 0.31 AT 75 DEGREES F. MINIMUM DENSITY OF 1-1/2 PCF. MGE ARCHITECFS 150 Alhambra Circle, Suite 700 Coral Gables, Florida 33134 T.305.444.0413 F.305.441.6404 www.mgearchitects.com AA-F000121 CONSULTANTS 5757 Blue Lagoon Dr., •400 Miami, FL 33128 Phone: 305-266-6553 Fax: 305-266-6695 ENGINEERING PGR ARCHITECTURE www.tic-eng ineers.com b Copyright 2005 TLC Engineering for Architecture, Inc. EB #0000015 TLC NO:606504 DRAWN BY: JM CHECKED BY: LR APPROVED BY: RM 1007. CONSTRUCTION DOCUMENTS PROJECT NAME GARSH INVESTMENTS CORPORATE OFFICES South Miami, Florida JOB NUMBER: DATE: CAD FILE NO: AGENCY NO: :' •»: : • : »: ' 2006.000 . "04/24/(X ' "' REVISIONS/SUBMISSIONS: : • Cep. ».00 «« Y » Y » » Y W • W u Y • O Y • SEAL: OW y, • t• r Raul S. Mastrap'a,\ pt. Florida License` #40182 DRAWING TITLE: SPECIFICATIONS HVAC DRAWING NO: M-6