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13-994-033M J H E D C B A 1 2 3 4 5 6 7 I 8 9 I 10 11 I 12 13 I 14 I 15 16 KITCHEN HOOD NOTES (REFER TO CAPTIVEAIRE PLANS FOR KITCHEN HOOD DESIGN) NEW TYPE 1 GREASE HOOD TO BE I N STALLED OVER SMOKER O V EN U NIT S REMO V E AN D REP U C E INLINE HOOD SUPP LY F A N AND RECONNECT TO EXISTING DUCTWORK SYSTEM. INSTALL NEW 1OX19 16 GA WELDED GREASE DUCT FROM NEW HOOD TO TIE INTO EXISTING RISER DUCT. REPAIR EXISTING DUCT FIRE WRAP AS REQUIRED. INSTALL NEW MOTOR AND REPLACE RUSTED PULLEYS ON EXISTING EXHAUST FAN ON ROOF LEVEL. HOOD CONTRACTOR WILL PROVIDE TEST AND BALANCE REPORT OF ENTIRE SYSTEM PRIOR TO FINAL INSPECTION. EXISTING - HOOD #1 ALL HOOD SHALL BE INSTALLED WITH HEAT SENSORS TO AUTOMATICALLY START FAN WHEN COOKING OCCURS 1.-ALL HOOD EXHAUST DUCTWORK SHALL BE 16 GA. ALL WELDED CONSTRUCTION 9.- ALL KITCHEN RANGE HOOD EXHAUST FANS SHALL BE U.L. YZHW SUBJECT 762 IN ACCORDANCE WITH N.F.P.A. 96 ANY LOCAL CODE AND REGULATIONS, LISTED FOR GREASE REMOVAL. PROVIDE ACCESS PANEL AS REQUIRED THE OPENINGS SHALL BE URGE FIRE RATED ROOF /FLOOR CEILING ASSEMBLY ENOUGH TO PERMIT THOROUGH CLEANING AT 12 FT. INTERVALS. 10•- ALL CONTROLS SWITCHES AND STARTERS SHALL BE PROVIDED AND INSTALLED FIRE STOPPING BY MECHANICAL CONTRACTOR BUT ALL ELECTRICAL WIRING SHALL BE DONE 2.-HORIZONTAL EXHAUST DUCTS SHALL PROVIDE AT LEAST ONE 20"X20" OPENING BY THE ELECTRICAL CONTRACTOR, MECHANICAL CONTRACTOR IS RESPONSIBLE TO PERMIT PERSONNEL ENTRY. WHENEVER THIS IS NOT POSSIBLE, OPENINGS TO NOTIFY THE ELECTRICAL CONTRACTOR OF ALL TYPE OF WORK URGE ENOUGH TO PERMIT THOROUGH CLEANING SHALL BE PROVIDED AT 12 INVOLVEMENT'S AND TO COORDINATE ALL PHASE OF WORK FOR THE PROPER FT. INTERVALS. ALL HORIZONTAL DUCTS TO HAVE MINIMUM 1/4" SLOPE OPERATION OF THE HOOD SYSTEMS AND ASSOCIATES, TOWARD THE HOOD, WITHOUT FORMING DIPS OR TRAPS WHICH MIGHT COLLECT 11•- KITCHEN HOOD WITH ALL ITS DUCTWORKS (SUPPLY AND EXHAUST) AND THE RESIDUES. FIRE SUPPRESSION SYSTEM SHALL BE CONSTRUCTED AND INSTALLED IN 3.- EXHAUST DUCTS CONTAINED IN FIRE RATED ENCLOSURES, SHALL SHOW MINIMUM ACCORDANCE WITH N.F.P.A. 96, U.L. LISTED AND ANY LOCAL CODE AND 6" CLEARANCE FROM DUCT TO INTERIOR SURFACE OF ENCLOSURE. FIRE RATED REGULATION, ALL DETAILS AND DIAGRAMS SHOWN ARE TYPICAL AND MAY ENCLOSURE TO BE CONTINUOUS FROM TOP OF HOOD THROUGH ROOF, INTO THE REQUIRE SOME MODIFICATIONS AS REQUIRED BY LOCAL BUILDING DEPARTMENT CURB AND NATURALLY VENTED WITH WEATHERPROOF TYPE LOUVERS. ORDINANCES AND FIELD CONDITIONS. 4.- ALL EXHAUST AND SUPPLY SYSTEM DUCT ELBOWS, IF REQUIRED SHALL BE 12.- MECHANICAL CONTRACTOR OR HOOD SUPPLIER SHALL PROVIDE SHOP 1,5 RADIUS. DRAWINGS OF THE HOOD AND FIRE SUPPRESSION SYSTEM FOR APPROVAL + 3,200 PRIOR ORDERING, AND TO SUPPLY SHOP DRAWINGS IF ANY MODIFICATIONS 5.- SUPPLY AND EXHAUST FANS ARE INTERLOCKED WITH A PILOT LIGHT IN ARE TO BE DONE FROM THIS DESIGN. KITCHEN AREA, + 1,522 + 6,700 13.- IT IS NECESSARY THAT ALL NOZZLES ARE PROPERLY AIMED AS INDICATED IN 6.-PROVIDE INTERLOCK BETWEEN GAS SYSTEM, ELECTRICAL COOKING UNITS, THE 8-102 MANUALS (WET). ELECTRICAL SYSTEMS, FIRE SUPPRESSION SYSTEM AIR SUPPLY AND ( +) 1,547 CFM POSITIVE EXHAUST SYSTEM (AND SMOKE EVACUATION SYSTEM WHEN REQUIRED) TO 14.- THE WIRE ROPE FOR DETECTOR, MANUAL PULL STATIONS AND MECHANICAL GAS PROVIDE THE FOLLOWING OPERATION: VALVE SHALL BE INSTALLED IN ACCORDANCE WITH THE ANSUL MANUAL, WITH a) THE SUPPRESSION SYSTEM IS ACTIVATED: THE GAS SUPPLY, THE THE ANSUL MANUAL, ELECTRICAL SUPPLY TO THE EQUIPMENT UNDER HOOD AND LTS LIGHTS 24. EQUIPMENT IDENTIFICATION: AND THE SUPPLY FANS SHALL BE TURNED OFF BUT THE EXHAUST FANS 15.- ALL PIPING, CONDUIT, FITTINGS, NOZZLES, ETC., THAT ARE UNDER THE HOOD, SHALL CONTINUE IN OPERATION. EXPOSED TO CUSTOMER PUBLIC VIEWING SHALL BE CHROME PLATED OR ANGLE OF 15 DEGREES BETWEEN THE DUCT CENTERLINE AND ANY SIDE OF THE COVERED WITH CHROME SLEEVE. b) NORMAL OPERATION: THE SUPPLY AND EXHAUST FANS SHALL BE TRANSITION. ALL BRANCHES SHALL ENTER THE MAIN AT URGE END OF TRANSITION OR INTERLOCKED TO OPERATE TOGETHER. WHEN THE SYSTEM IS TURNED OFF A 16.- ALL DUCTWORK IN KITCHEN AREA SHALL BE SHEET METAL OR ALUMINIUM. DUCT SENSOR SHALL OVERRIDE THE SWITCH AND CONTINUE TO OPERATE NOT EXIST. NAMEPLATES SHALL BE MINIMUM 2" X 4" SIZE FOR A/C UNITS, FANS. THE SYSTEMS UNTIL THE EXHAUST DUCT TEMPERATURE DROP TO _ 17 VERIFY WITH HOOP SUPPLIER CFM. OF HOOD EXHAUST AND SUPPLY BEFORE 130 - DEGREE FAHRENHEIT. PURCHASE OF FANS, ALL FANS SHALL BE AS SPECIFIED OR SHOP DRAWINGS SHALL BE PROVIDED FOR APPROVAL PRIOR ORDERING. c) HOOD EXHAUST FAN SHALL OPERATED WHENEVER THE EXTINGUISHING IS A. PIPING - CONDENSATE PIPING FROM A/C UNITS SHALL BE INSULATED WITH 3/4" FIRE ACTIVATED 18.- FIXED PIPE EXTINGUISHING SYSTEMS IN A SINGLE HAZARD AREA SHALL BE RATED FLEXIBLE FOAM INSULATION. FINISH WHERE EXPOSED WITH 2 COATS OF WHITE ARRANGED FOR SIMULTANEOUS AUTOMATIC OPERATION UPON ACTIVATION OF 7.-VERIFY SUPPLY AND EXHAUST INLET SIZES, AIR QUANTITIES, LOCATION AND ANY ONE OF THE SYSTEMS. OTHER REQUIREMENTS FOR KITCHEN HOODS AND EQUIPMENT WITH KITCHEN 7. ALL WORK DONE UNDER THIS HEADING MUST CONFORM IN EVERY RESPECT TO FINISH CONSULTANT AND /OR EQUIPMENT SUPPLIER BEFORE FABRICATION AND 19.- ACTUATION OF THE FIRE SYSTEM SHALL SIGNAL THE ALARM SYSTEM SERVING INSTALLATION. THE AREA OCCUPIED BY THE HOOD PER NFPA 96 CHAPTER 10.6 8.- KITCHEN HOOD FIRE PROTECTION SHALL BE PROVIDED BY KITCHEN 20,- THIS SYSTEM SHALL COMPLY WITH SECTION 505.1.1 PERTAINING TO LATEST EQUIPMENT SUPPLIER AND INTERLOCK WITH FIRE ALARM SYSTEM AS EDITION OF FBC FUEL GAS REQUIRED. C. SHEET METAL SUPPLY AND RETURN DUCTS WRAP INSULATION SHALL BE R -6 WITH 2" BLDG AIR BALANCE SCHEDULE BASED ON WORSE CONDITION, ALL KITCHEN EQUIPMENT WORKING AT SAME TIME AND THEREFORE THE MAXIMUM VAV SYSTEM DEMAND. UNIT MAKE -UP AIR BY HOODS CFM EXHAUST AIR BY KITCHEN HOODS (CFM)_ EXHAUST AIR BY BATHROOMS (CFM) OAI REQUIRED (CFM) OAI DESIGNED (CFM) EXISTING - HOOD #1 + 9,960 - 13,713 V V• EXISTING -- MOOD #2 FIRE RATED ENCLOSURE EXISTING -- HOOD #2 NEW HOOD #3 FIRE RATED ROOF /FLOOR CEILING ASSEMBLY U NEW HOOD #3 FIRE STOPPING - 600 X EXISTING - DISHWASHER SF #1 (OIA- KITCHEN AREA) - 600 W + 170 + 3,500 EXISTING BATHROOM (EF) / uuu 17 V uY Y - 805 u SUB - TOTALS SF #1 (OIA- KITCHEN AREA) - 14,313 + 1,572 + 3,500 + 170 + 3,500 SF #2 (OIA- SITTING AREA) AT INTERVALS NOT TO EXCEED 8 FEET FOR DUCTS UP THROUGH 18 INCHES DIAMETER + 1,372 + 3,200 SUB - TOTALS + 9,960 - 14,313 - 800 + 1,522 + 6,700 TOTAL + 9,960 - 15,113 + 6,700 ( +) 1,547 CFM POSITIVE KITCHEN AIR BALANCE SCHEDULE BASED ON WORSE CONDITION, ALL KITCHEN EQUIPMENT WORKING AT SAME TIME AND THEREFORE THE MAXIMUM SYSTEM DEMAND. UNIT MAKE -UP AIR BY HOODS CFM EXHAUST AIR BY HOODS (CFM) OAI REQUIRED (CFM) * OAI DESIGNED (CFM) EXISTING - HOOD #1 + 9,960 - 13,713 SMOKE DAMPERS V V• EXISTING -- MOOD #2 FIRE RATED ENCLOSURE • U NEW HOOD #3 FIRE RATED ROOF /FLOOR CEILING ASSEMBLY U EXISTING DISHWASHER FIRE STOPPING - 600 X SMOKE CONTROL SF #1 (OIA- KITCHEN AREA) X W + 170 + 3,500 • w / uuu 17 V uY Y W u SUB - TOTALS + 9,960 - 14,313 + 1,572 + 3,500 RESULTS ( -) 853 CFM NEGATIVE A.A.B.C. OR N.E.B.B. REPORT FORMS. * NOT PART OF CALCULATION SHOWN FOR INFO ONLY HVAC DESIGN REQUIRES: YES NO DUCT SMOKE DETECTOR X IY W W FIRE DAMPERS V• X SMOKE DAMPERS V V• X FIRE RATED ENCLOSURE • U X FIRE RATED ROOF /FLOOR CEILING ASSEMBLY U X FIRE STOPPING • X SMOKE CONTROL Y u X WV•Y •YV • • wwu[:V VVV IY W W • Y V• Y • • V V• V V • U w Y • U W • • U UUCiU• Y u V Y W W Y • w / uuu 17 V uY Y W u YdYV Y ! C: HVAC GENERAL NOTES: THIS JOB INVOLVE RENOVATION WORK. MC SHALL MAKE A DEEP SITE JOB INVESTIGATION TO VERIFIED IN FIELD ACTUAL CONDITION VS PUNS SUBMITTED. SITE JOB VISIT IS MANDATORY TO BID THIS PROJECT, WRITTEN REPORT SHALL BE SUBMIT TO THE ENGINEER NO LATER THAT 5 WORKING DAYS ANY CHANGES /CORRECTION /MODIFICATION DUE TO UNFORESEEN CONDITION /LACK OF INFORMATION OF EQUIPMENT IN PUCE OR ANY OTHER SITUATION THAT IMPLIES ADDITIONAL COST TO THE PROJECT GSPG CONSULTING CORP, DO NOT ACCEPT RESPONSIBILITY. MC SHALL CONDUCT A FIELD INVESTIGATION (SEE "FIELD INVESTIGATION NOTE ") AND CONTACT THE ENGINEERS IMMEDIATELY PRIOR TO COMMENCE TO WORK, M.C. /G.C. HAVE 5 WORKING DAYS AFTER COMMENCE DEMOLITION WORK TO NOTIFY THE ENGINEER IF ANY DISCREPANCY IS FOUND IN SET OF DWGS, AFTER THAT GSPG CONSULTING WILL CONSIDER THE PUNS ACCURACY ACCEPTABLE AND ADDITIONAL FEES MAY APPLIES TO ANY CORRECTION REQUESTED. ELECTRICAL AND PLUMBING PUNS SHALL BE CHECK BY M.C. AS PART OF THE BIDDING SET. ALSO SET OF DWGS SUBMITTED AT 50, 75, 90% FOR PRICING PURPOSE SHALL NOT BE TAKEN AS FINAL. M.C. SHALL HAVE IN THE SITE JOB THE UST REVISED AND APPROVED SET OF PUNS, WITH NO EXEPTION 1. THE WORK THAT IS TO BE DONE UNDER THIS HEADING INCLUDES THE FURNISHING OF I. PROVIDE ALL DOORS AND PANELS REQUIRED FOR ACCESS TO DAMPERS AND 20. ALL OUTSIDE EQUIPMENT SHALL BE SECURED TO WITHSTAND 150 M.P.H. WINDS. ALL LABOR, MATERIALS AND EQUIPMENT PERMITS, FEES, INSPECTIONS, TEST, CONTROLS. CONSTRUCT ACCESS DOORS OF 18 GAUGE SHEET METAL WITH 1 X1 X1 /8 21. ALL WORK SHALL B E DONE IN ACCORDANCE WITH THE LATEST EDITION OF THE FLORIDA INSURANCE, ETC., REQUIRED FOR THE COMPLETION OF THE AIR CONDITIONING HEATING INCH GALVANIZED STEEL ANGLE FRAMES, FRAME DOOR OPENINGS WITH A CONTINUOUS BUILDING CODE, N.F.P.A. 90A it 90B, AND IN ACCORDANCE WITH ALL LOCAL CODES AND AND VENTILATION SYSTEMS SHOWN ON DRAWINGS OR LISTED BELOW. 1 -1/2 X 1 -1/2 X118 INCH GALVANIZED STEEL ANGLE. PROVIDE EACH DOOR WITH ORDINANCES• 1,942 ( * *) NOT LESS THAN TWO GALVANIZED STEEL HINGES WITH BRONZE PINS. CONSTRUCT SF #2 (MUA) 2. THE DRAWINGS ARE GENERALLY DIAGRAMMATIC. THEY DO NOT SHOW EVERY BEND, OFF -SET, ELBOW OR OTHER FITTINGS WHICH MAY BE REQUIRED FOR THE INSTALLATION ACCESS PANELS OF 18 GAUGE SHEET METAL WITH 1X1 /8 INCH GALVANIZED STEEL BAR 22. CONTRACTOR SHALL RE RESPONSIBLE TO TEST AND BALANCE THE SYSTEM TO ACHIEVE RATES IN THE SPACE ALLOCATED, OR FOR COORDINATION WITH OTHER TRADES. 8 -INCH SYNTHETIC FRAMES, FRAME PANEL OPENINGS WITH A CONTINUOUS 1X 1 / AS SHOWN ON PUNS AND SCHEDULES. TEST /BALANCE RESULT'S SHALL BE SUBMITTED TO SPONGE RUBBER GASKET AROUND THE ENTIRE PERIMETER OF THE FRAME. INSULATE ARCHITECT /ENGINEER FOR REVIEW PRIOR TO FINAL PAYMENT REQUISITION• THE TEST AND 3. DRAWINGS ARE NOT TO BE SCALED. UNLESS SPECIFIC DIMENSIONS ARE SHOWN, THE ACCESS DOORS AND PANELS FOR INSULATED DUCTWORK AND PLENUMS WITH THE SAME BALANCE SHALL BE PERFORMED BY AN INDEPENDENT T&B CONTRACTOR CERTIFIED BY THE ARCHITECTURAL AND /OR STRUCTURAL DRAWINGS, AND SITE CONDITIONS SHALL GOVERN MATERIAL AND THICKNESS AS APPLIED TO THE ADJACENT SHEET METAL. A.A.B.C. AND /OR N.E.B.B. THE SUBMITTED TEST AND BALANCE REPORT SHALL BE ON OFFICIAL EXACT LOCATION OF MECHANICAL EQUIPMENT AND APPURTENANCES. J. ALL DUCTWORK SHALL BE ADEQUATELY SUPPORTED FROM THE BUILDING STRUCTURE A.A.B.C. OR N.E.B.B. REPORT FORMS. AT INTERVALS NOT TO EXCEED 8 FEET FOR DUCTS UP THROUGH 18 INCHES DIAMETER 4. INTENT: OR MAXIMUM SIDE, AND 4 FEET FOR URGER DUCTS. HANGERS SHALL BE 23. A/C UNITS, FANS, AIR DISTRIBUTION, AND CONTROLS SHALL BE AS SHOWN ON THE DRAWINGS A. IT IS THE INTENT OF THE PLANS AND GENERAL NOTES TO PROVIDE A COMPLETE CONSTRUCTED FROM GALVANIZED STEEL FLAT BARS, 1 BY 1/8 INCH FOR DUCTS UP WITH RESPECT TO CAPACITY, QUALITY PERFORMANCE, ACCESSORIES, ETC. MANUFACTURERS AND OPERATING INSTALLATION INCLUDING ALL NECESSARY ITEMS REQUIRED, EVEN TO 42 INCHES DIAMETER OR MAXIMUM SIDE, AND 1 -1/2 BY 1/8 INCH FOR URGER USED FOR THE BASIS OF DESIGN ARE LISTED ON THE DRAWINGS SCHEDULES OR SPECIFIED THOUGHT ITEMS ARE NOT INDICATED ON THE DRAWINGS OR IN THE NOTES. WORK DUCTS. HANGERS FOR RECTANGULAR DUCTS SHALL BE EXTENDED COMPLETELY DOWN HEREIN. SUBSTITUTIONS MUST MEET OR EXCEED ALL SPECIFIED REQUIREMENTS. NAMING CONSIDERED NECESSARY FOR THE COMPLETION OF THE WORK IN PROPER MANNER BOTH SIDES OF THE DUCT AND FASTENED WITH NOT LESS THAN THREE RIVETS PER ACCEPTABLE MANUFACTURERS DOES NOT RELIEVE THE CONTRACTOR FROM COMPLIANCE WITH NOT SHOWN ON THE PUNS OR NOTES SHALL BE BROUGHT TO THE ATTENTION OF THE SIDES. HANGERS SHALL BE FASTENED TO CONCRETE CONSTRUCTION WITH INSERTS ALL DESIGN REQUIREMENTS SHOWN ON THE DRAWINGS OR LISTED HEREIN. ARCHITECT /ENGINEER IN WRITING PRIOR TO BIDS. OR EXPANSION BOLTS. 24. EQUIPMENT IDENTIFICATION: 5. DEFINITIONS: K. CONSTRUCT ALL TRANSFORMATIONS IN DUCT SIZE AND SHAPE WITH A MAXIMUM A. ALL EQUIPMENT SHALL BE IDENTIFIED WITH THE SAME DESIGNATION SHOWN ON THE A. PROVIDE - MEANS TO FURNISH AND INSTALL ANGLE OF 15 DEGREES BETWEEN THE DUCT CENTERLINE AND ANY SIDE OF THE DRAWINGS. IDENTIFICATION SHALL BE WITH ENGRAVED PLASTIC NAMEPLATES USING In B. UNDER THIS SECTION MEANS IT IS THE RESPONSIBILITY OF THE TRANSITION. ALL BRANCHES SHALL ENTER THE MAIN AT URGE END OF TRANSITION OR LETTERS ON EQUIPMENT HAVING CABINETS AND WITH BRASS TAGS WHERE CABINETS DO CONTRACTOR AND IS TO BE DONE BY AND PAID FOR BY THE CONTRACTOR. BEFORE TRANSITION. NOT EXIST. NAMEPLATES SHALL BE MINIMUM 2" X 4" SIZE FOR A/C UNITS, FANS. C. BY THIS SECTION - MEANS IT IS THE RESPONSIBILITY OF THE CONTRACTOR AND IS TO BE DONE BY AND PAID FOR BY THE CONTRACTOR. 13, I O ; Q 25. FIRE DAMPERS SHALL BE PROVIDED WHERE INDICATED ON THE DRAWINGS. FIRE DAMPERS SHALL BE DYNAMIC TYPE AS MANUFACTURED BY RUSKIN , U.L. LISTED CONSTRUCTED AND 6. PROVIDE OWNER REPRESENTATIVE WITH THREE HARD BOUND SETS OF SYSTEM A. PIPING - CONDENSATE PIPING FROM A/C UNITS SHALL BE INSULATED WITH 3/4" FIRE INSTALLED IN ACCORDANCE WITH N.F.P.A. 90A AND U.L. 555S. PROVIDE ACCESS DOOR FOR OPERATING INSTRUCTIONS FOR ALL EQUIPMENT INCLUDING CONTROLS. SUBMIT RATED FLEXIBLE FOAM INSULATION. FINISH WHERE EXPOSED WITH 2 COATS OF WHITE REPLACEMENT OF FUSIBLE LINK. A COPY TO ARCHITECT /ENGINEER PRIOR TO FINAL PAYMENT REQUISITION. LATEX PAINT AS PER MANUFACTURER'S INSTRUCTION. 7. ALL WORK DONE UNDER THIS HEADING MUST CONFORM IN EVERY RESPECT TO FINISH B. FUME AND SMOKE RATING: ALL INSULATION PRODUCTS AND MATERIALS USED FOR THIS A. PIPE HANGERS AND SUPPORTS: A. SPACING: ALL PIPING SHALL BE ADEQUATELY SUPPORTED FROM THE BUILDING AND QUALITY OF MATERIALS AND WORKMANSHIP SPECIFIED UNDER APPROPRIATE PROJECT SHALL HAVE A MAXIMUM FU ME SPREAD AND SMOKE DEVELOPED RATING OF 25 50 / STRUCTURE AS REQUIRED TO PREVENT EXCESSIVE DEFLECTION OF THE PIPING; TO SECTIONS FOR THIS BUILDING, RESPECTIVELY IN ACCORDANCE WITH TESTS OUTLINED IN N.F.P.A. 255. MINIMIZE STRESSES AT CONNECTIONS TO VALVES AND EQUIPMENT, AND TO PREVENT 8. VERIFY ALL VOLTAGES WITH ELECTRICAL CONTRACTOR BEFORE ORDERING ANY EQUIPMENT. C. SHEET METAL SUPPLY AND RETURN DUCTS WRAP INSULATION SHALL BE R -6 WITH 2" EXCESSIVE STRESSES IN THE BUILDING STRUCTURE AT THE POINTS OF SUPPORT THICKNESS. (DUCT WRAP SHALL HAVE AND ASSUMED INSTALLED THICKNESS OF 75% OF 9. SUBMIT SHOP DRAWINGS OF ALL MATERIALS, DUCTWORK AND EQUIPMENT FOR REVIEW NOMINAL THICKNESS - 25% COMPRESSION --). B. HORIZONTAL PIPING: HANGERS FOR HORIZONTAL PIPING SHALL BE GALVANIZED BY ARCHITECT /ENGINEER PRIOR TO FABRICATION AND /OR INSTALLATION. D. ALL PIPING AND DUCTWORK SHALL BE TESTED AND APPROVED BEFORE INSULATION IS WROUGHT STEEL CLAMP OR CLEVIS TYPE, PLACED OUTSIDE THE INSULATIONS, OR ISOLATED FROM INSULATED PIPE BY MEANS OF RIBBED SYNTHETIC RUBBER 10. CONTRACTOR SHALL VERIFY SPACE CONDITIONS AND DIMENSIONS AND SHALL APPLIED; ALL SURFACES SHALL BE CLEAN AND DRY. INSULATION SECTIONS OR SEGMENTS ISOLATION PADS. ALL INSULATED PIPING SHALL BE PROVIDED WITH A 16 GAUGE COORDINATE WORK WITH ALL OTHER TRADES AT JOB SITE PRIOR TO FABRICATION AND SHALL BE PROPERLY CUT AND FITTED TO EACH SURFACE TIGHTLY RUTTED TOGETHER AND ON GALVANIZED STEEL SADDLE BETWEEN EACH HANGER AND THE ENCLOSED INSUUTI • INSTALLATION OF DUCTWORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE FULL SECURED WITH STAINLESS STEEL BANDS, OR 14 -GAUGE COPPER WELD OR STAINLESS STEEL LENGTH OF SADDLE SHALL BE TWICE THE OUTSIDE DIAMETER OF THE OUTSIDE COORDINATION OF THIS WORK WITH THAT OF ALL OTHER TRADES. WIRE ON 9" MAXIMUM CENTERS. ALL SEAMS AND JOINTS SHALL BE THOROUGHLY SEALED WITH DIAMETER OF THE INSULATION. SEALER AS RECOMMENDED BY THE INSULATION AN APPROVED FIRE - RETARDANT JOINT SEA EA 11. OBTAIN FULL INFORMATION REGARDING PECULIARITIES AND LIMITATIONS OF SPACE MANUFACTURER. FINISH JACKETS SHALL LAPPED NOT LESS THAN 2" AT ALL JOINTS AND C. VERTICAL PIPING: VERTICAL PIPING SHALL BE SUPPORTED AT BOTTOM AND TOP OF AVAILABLE FOR INSTALLATION OF THE EQUIPMENT AND MATERIALS UNDER THIS CONTRACT, SEAMS, AND SEALED WITH AN APPROVED FIRE - RETARDANT VAPOR- BARRIER ADHESIVE. RISER AND WITH INTERMEDIATE SUPPORTS SPACED NOT OVER 10 FEET ON CENTERS. AND PROVIDE READY ACCESSIBILITY TO DAMPERS, VALVES AND OTHER APPARATUS, INCLUDING ANY PART OF SYSTEM REQUIRED TO BE REACHED FOR MAINTENANCE AND PROVIDE CONTRACTION JOINTS AT PROPER INTERVALS IN ACCORDANCE WITH THE D. HANGER RODS: PROVIDE PROPERLY SIZED CADMIUM PLATED STEEL HANGER RODS OPERATIONS. MANUFACTURER'S DIRECTIONS. WITH AN APPROVED MEANS OF VERTICAL ADJUSTMENT FOR EACH PIPE HANGER. IN 0 CONCRETE CONSTRUCTION, CONCRETE INSERTS SHALL BE PROVIDED FOR EACH HANGER, E. GREASE HOOD EXHAUST AND SUPPLY SHEET METAL DUCT SHALL BE INSULATED WITH TWO OR HANGERS SHALL BE FASTENED TO PROPERLY SIZED STEEL PLATES OR ANGLES 12. DUCTWORK: IN THIS PROJECT ALL DUCTWORK SHALL BE GALVANIZED SHEET METAL, AS LAYERS OF 3M FIRE BARRIER DUCT WRAP 20A (2 HR SYSTEM), FILAMENT TAPE, BANDING, 10 SECURED TO THE STRUCTURE WITH THROUGH BOLTS OR APPROVED DRILLED -IN ANCHORS. PER ARTICLE "A" AND "B" OF THIS CHARTER. GAUGE 6" LONG, COPPER COATED INSULATION PINS OR PRE - INSULATED CUP HEAD PINS OR SPEED CLIPS SPACING 0 1/2 ", 3" MIN PERIMETER OVERLAP AND 3" MIN SEAM OVERLAP. 27. AUXILIARY DRAIN PANS SHALL BE CONSTRUCTED OF STAINLESS STEEL METAL AND SHALL A. ALL MECHANICAL VENTILATION DUCTWORK SHALL BE CONSTRUCTED OF ZINC COATED INSTALLED AS PER MFG SPECIFICATION BE LESS THAN 2" DEEP. GALVANIZED SHEET METAL IN ACCORDANCE WITH S.M.A.C.N.A. "HVAC DUCT CONSTRUCTION STANDARDS -METAL AND FLEXIBLE". DUCTWORK SHALL BE MINIMUM 24 GA. CONSTRUCTIO . 14. FILTERS: 28. FANS AND POWER VENTILATOR: DRYER EXHAUST DUCTWORK SHALL HAVE SMOOTH INSIDE SURFACE WITH NO PROTRUSION A. PROVIDE MIN. OF TWO SETS OF TEMPORARY FIBERGLASS FILTERS OF THE SAME THICKNESS A. ALL FANS AND VENTILATORS DISMOUNTED ON THE EXTERIOR OF THE BUILDING INSIDE DUCT AND WITH NO SCREENS. AS FINAL FILTERS FOR USE DURING CONSTRUCTION. SHALL BE CONSTRUCTED AND INSTALLED TO WITHSTAND A WIND PRESSURE OF 60 PSF B. ALL SUPPLY AND RETURN DUCTWORK SHALL BE CONSTRUCTED OF ZINC COATED B. PROVIDE MIN. OF TWO SETS OF FINAL FILTERS, 1 THICK, DISPOSABLE TYPE. FROM ANY DIRECTION AND TO PREVENT ENTRY OF WATER INTO THE BUILDING OR THE GALVANIZED SHEET METAL IN ACCORDANCE WITH S.M.A.C.N.A. "HVAC DUCT CONSTRUCTIO VENTILATING SYSTEM UNDER ALL WEATHER CONDITIONS; WEATHERPROOF COVERS SHALL STANDARDS -METAL AND FLEXIBLE "• DUCTWORK SHALL BE MINIMUM 24 GA. CONSTRUCTIO . 15. REFRIGERANT PIPING SHALL BE TYPE "L" COPPER TUBING WITH WROUGHT COPPER FITTINGS BE PROVIDED FOR ALL MOTORS AND DRIVES. PROVIDE INSULATION AS PER CHAPTER 13 INSULATION. ALL AIR CONDITIONING SUPPLY AND SILVER SOLDERED JOINTS. PIPING SHALL BE SIZED AND INSTALLED IN ACCORDANCE WITH B. VENTILATING FANS AND POWER VENTILATORS SHALL BE FACTORY ASSEMBLED UNITS, DUCT SHALL BE PROVIDED WITH WRAP INSULATION MANUFACTURER'S INSTRUCTIONS FOR EQUIPMENT LOCATIONS SHOWN. COMPLETED WITH CENTRIFUGAL FANS, MOTORS AND DRIVES; ARRANGEMENT, TYPE AND 16. CONTROL SYSTEM SHALL BE COMPLETE IN ALL RESPECTS INCLUDING ALL LABOR, CAPACITY OF EACH UNIT SHALL BE AS SHOWN AND SCHEDULED ON THE DRAWINGS. EACH C. ALL DUCT ELBOWS SHALL BE FITTED WITH DOUBLE THICKNESS TURNING VANES. MATERIALS, EQUIPMENT AND SERVICES NECESSARY TO MEET THE FUNCTIONAL DESCRIPTION. UNIT SHALL BE FURNISHED WITH A SUITABLE FAN HOUSING AND MOUNTING BASE AS CONSTRUCT ROUND DUCT ELBOWS OF NOT LESS THAN FIVE (5) SECTIONS, INDICATED ON THE DRAWINGS. UNLESS OTHERWISE INDICATED, ALL MOTORS AND DRIVES A. ALL CONTROL WIRING AND CONDUIT SHALL BE PROVIDED BY THE ELECTRICAL CONTRACTOR FOR EXHAUST FANS AND VENTILATORS SHALL BE ENCLOSED IN SEPARATE D. ALL DUCT SIZES SHOWN ARE CLEAR INSIDE DIMENSIONS. AND SHALL BE IN ACCORDANCE WITH N.E.C. AND ALL LOCAL CODES AND ORDINANCES. COMPARTMENTS COMPLETELY ISOLATED FROM THE AIR STREAM. E. FIBERGLASS BOARD DUCTS: NO APPLICABLE FOR THIS PROJECT B. FURNISH AND INSTALL ALL SENSORS, ACTUATORS, CONTROLLERS, TRANSMITTERS, RELAYS, C. ALL FANS SHALL BE TESTED AND RATED IN ACCORDANCE WITH THE REQUIREMENTS WIRING AND EQUIPMENT REQUIRED TO MEET THE DESIGN INTENT AND FUNCTIONAL OF AMCA, AND SHALL BE SELECTED TO DELIVER THE SCHEDULED AIR QUANTITIES F. FLEXIBLE FIBERGLASS DUCTWORK: NO APPLICABLE FOR THIS PROJECT. DESCRIPTION OF THE CONTROL SYSTEM. AGAINST THE SYSTEM RESISTANCE AS INSTALLED. ALL FANS SHALL BE STATICALLY AND G. ALL DUCT PENETRATIONS THROUGH FIRE OR SMOKE RATED WALLS AND DOORS SHALL 17. ALL EQUIPMENT AND MATERIALS SHALL BE GUARANTEED FOR THE PERIOD OF ONE YEAR. DYNAMICALLY BALANCED AT THE FACTORY; FAN BLADES AND HOUSING SHALL BE OF BE SEALED WITH AN UL- LISTED SYSTEM TO MAINTAIN THE FIRE AND SMOKE INTEGRI COMPRESSOR SHALL CARRY 5 YEAR FACTORY GUARANTEE. FURNISH ONE YEAR FREE SERVICE. PROPER DESIGN, SUFFICIENT STRENGTH AND RIGIDITY TO OPERATE UNDER INSTALLED CONDITIONS WITHOUT OBJECTIONABLE NOISE OR VIBRATION. ALL STEEL SURFACES SHALL OF THE WALL AND FLOOR. 18. ALL FAN DRIVES SHALL BE ADJUSTED TO DELIVER THE SPECIFIED CFM AGAINST THE ACTUAL BE PROVIDED WITTY AN APPROVED CORROSION- RESISTANT COATING. H. PROVIDE 4 -INCH WIDE FLEXIBLE CONNECTIONS OF FIRE - RETARDANT SYNTHETIC RUBBER -- COATED GLASS FABRIC WHEREVER SHEET METAL DUCTWORK CONNECTIONS TO STATIC PRESSURE OF THE INSTALLATION. D. ALL FAN AND VENTILATOR INLETS OR OUTLETS LOCATED ON OR DIRECTLY CONNECTED UNIT CASING. SECURELY FASTEN FLEXIBLE CONNECTIONS TO THE DUCTWORK AND 19. ALL WORK SHALL BE COORDINATED WITH THE WORK OF OTHER TRADES TO AVOID TO THE EXTERIOR OF THE BUILDING SHALL BE COMPLETELY PROTECTED REMOVABLE BIRD EQUIPMENT CASING BY MEANS OF 1X1/8 INCH GALVANIZED STEEL DRAW BANDS. INTERFERENCE WITH PROGRESS OF CONSTRUCTION AND IN STRICT COMPLIANCE WITH ALL SCREENS. APPLICABLE CODES AND STANDARDS, TE: OT ALL NO S AY PP Y AUXILIARY DRAIN PAN COMPLIANCE NOTE EXCEPT AS PROVIDED FOR IN M307,2.4 AUXILIARY DRAIN PAN SHALL BE INSTALLED UNDER ALL COILS ON WHICH CONDENSATION WILL OCCUR k UNDER UNITS CONTAINING COILS. A SEPARATE DRAIN LINE SHALL EXTEND FROM THE PAN TO A CONSPICUOUS POINT AND SERVE AS AN ALARM WHICH INDICATES THAT THE PRIMARY DRAIN IS RESTRICTED. AS AN ALTERNATIVE TO A SEPARATE DRAIN LINE, THE CONTRACTOR SHALL INSTALL AN APPROVED WATER LEVEL DETECTOR OR FLOW SWITCH DEVICE WHICH WILL CONTROL OVERFLOW BY AUTOMATICALLY SHUT DOWN THE ENTIRE UNIT. SITE INVESTIGATION NOTE _SITE VISIT PRIOR TO BID EXAMINATION OF CONTRACT DOCUMENTS AND SITE: THE BIDDER IS REQUIRED BEFORE SUBMITTING HIS /HER PROPOSAL, TO VISIT THE SITE AND FAMILIARIZE HIMSELF /HERSELF WITH THE NATURE AND EXTENT OF THE WORK TO BE PERFORM. ANY DEVIATIONS THAT MAY AFFECT THE WORK TO BE PERFORMED, SHALL BE SUBMITTED IN WRITING TO THE ARCHITECT /ENGINEER FOR CONSIDERATION, PRIOR TO SUBMITTING OF BID. VARIATIONS FROM CONTRACT DOCUMENTS ROUTING AND /OR CONSTRUCTION DEVIATIONS SHALL BE ANTICIPATED BY THE CONTRACTOR TO AVOID CONFLICTS WITH OTHER TRADES. THESE DEVIATIONS ARE EXPRESSLY INCLUDED AS PART OF THE WORK TO BE PERFORMED WHENEVER REQUIRED AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR WILL IN NO WAY BE RELIEVED OF HIS /HER OBLIGATIONS AND RESPONSIBILITIES ASSUMED UNDER THIS CONTRACT. CONSIDERATION WILL BE GIVEN TO UNFORESEEN CONDITIONS. O/A CALCULATIONS (BASED ON A.S.H.R.A.E. 62.1) 0 A CFM A/C CFM AREA No. OF PEOPLE REQUIRED REQUIRED UNIT DESIGNED SITTING AREA 4,500 SQFT 0.18 CFM +151 PEOPLE 7.5 CFM f � ) 1,942 ( * *) SF #2 (MUA) 3,500 1 SQ, �, PERSON KITCHEN E 0 SF 1�0 PEOPLE) _ 22 * ** 15 CFM 1 CPERSON 330 ( *) SF# 1 (MUA) 3,200 1000 SF 1 J NOTE: ( *) OUTSIDE AIR FLOW RATE BASED ON 2010 FBCM: TABLE 403.3. ( * *) OUTSIDE AIR FLOW RATE BASED ON ASHRAE 62.1 ( * * *) AS PER ARCHITECT /OWNER. As per FBC Chapter 13- 409.AB.3.3 Shutoff damper controls. Both outdoor air supply and exhaust systems shall be equipped with motorized dampers that will automatically shut when the systems or spaces served are not in use. Ventilation outside air dampers shall be capable of automatically shutting off during preoccupancy building warmup, cooldown, and setback, except when ventilation reduces energy costs (e.g., night purge) or when ventilation must be supplied to meet code requirements. 1 2 3 4 5 6 7 8 9 10 11 I 12 13 14 15 16 17 • Y • • Y Y Y V i Y W U V• * • � 2 r Y Y • • Y • W �/� 4' *so V fiefs • a!• W -V5 � �.,Y• Li W •Wv!W • V_ W v Y u � L J � o wow U i VWVV! 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