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HomeMy WebLinkAbout15ROOFING CONTRACTOR. 2. IT IS THE INTENT OF THESE DRAWINGS AND SPECIFICATIONS, THAT COMPLETE ONE & ONE-HALF (1-1/2) HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE OF • ' TYPE HVAC EQUIPMENT SCHEDULE MECHANICAL SYSTEMS BE INSTALLED IN ACCORDANCE WITH ALL FEDERAL, STATE, "OCCUPIABLE SPACE" (AS DEFINED BY ASHRAE 62-89) READY FOR FIELD CONNECTIONS. MANUFACTURER SHALL TEST OPERATE EACH UNIT MECHANICAL NOTES SMOKE DEVELOPED RATING NOT TO EXCEED 50.CONTROL ASHRAE 0/A REQUIREMENT IS 20 CFM x ZO PEOPLE AND LOCAL CODES AND ORDINANCES, TESTED AND READY FOR OPERATION, SHALL BE A DIRECT DRIVE, CENTRIFUGAL ROOF EXHAUSTER WiTH A 11 OV. MOTOR AT THE FACTORY BEFORE SHIPMENT. ALL ELECTRICAL COMPONENTS SHALL BE U.L. EF -1 AND EF --2 =450 CFM OUTDOOR 1. THE MECHANICAL CONTRACTOR SHALL FURNISH AND INSTALL SINGLE PACKAGE RTU NOS. 1.2.3.4.5.x.1 x.13.15, do 11,,7 + 2Q PACKAGED ROOFTOP UNITS THEREFORE SET 0/A TO 13 1/2% LiSTED AND APPROVED. ALL WIRING SHALL CONFORM TO THE N.E.C. • LOWE PREFABRICATED ROOF CURB FURNISHED BY 1. ALL MECHANICAL WORK MUST COMPLY WITH THE LATEST EDITION OF THE STANDARD MECHANICAL CODE. COMBINATION AIR-TO-AIR DX MECHANICAL COOLING AND GAS FIRED HEATING SYSTEMS COMPLETE WITH SENSORS, SWITCHES, CONTROLS, ACCESSORIES, AND THE NET A.R.I. CERTIFIED COOLING CAPACITY OF EACH UNIT SHALL BE NOT LESS THAN 252.000 BTUH WITH AN EVAPORATOR AIR VOLUME OF 8,000 CFM, AN ENTERING AIR TEMPERATURE OF 6T F. wb, 80' F. NOME CENTERS INC. ROOF EXHAUSTER MECHANICAL CONTRACTOR AND INSTALLED BY = 125,989 SQ. FT. OPTIONS AS SCHEDULED BELOW AND/OR AS INDICATED ELSEWHERE ON THE DRAWINGS OR IN THE SPECIFICATIONS THE EQUIPMENT SHALL BE SHIPPED db, AND A CONDENSER ENTERING AIR TEMPERATURE OF 95' F. db. UNIT SHALL P.O. BOX 1111 N.WRXIESBOFtO,NO 28656 ROOFING CONTRACTOR. 2. IT IS THE INTENT OF THESE DRAWINGS AND SPECIFICATIONS, THAT COMPLETE ONE & ONE-HALF (1-1/2) HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE OF COMPLETELY FACTORY ASSEMBLED, PIPED, PRE -CHARGED, AND WIRED INTERNALLY BE EQUIPPED WITH A FIVE HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE TYPE DELIVERING 1,200 CFM 0 .5" EXTERNAL STATIC PRESSURE. UNITS MECHANICAL SYSTEMS BE INSTALLED IN ACCORDANCE WITH ALL FEDERAL, STATE, "OCCUPIABLE SPACE" (AS DEFINED BY ASHRAE 62-89) READY FOR FIELD CONNECTIONS. MANUFACTURER SHALL TEST OPERATE EACH UNIT OF DELIVERING 8,000 CFM ® .3 EXTERNAL STATIC PRESSURE. THE HEATING SMOKE DEVELOPED RATING NOT TO EXCEED 50.CONTROL ASHRAE 0/A REQUIREMENT IS 20 CFM x ZO PEOPLE AND LOCAL CODES AND ORDINANCES, TESTED AND READY FOR OPERATION, SHALL BE A DIRECT DRIVE, CENTRIFUGAL ROOF EXHAUSTER WiTH A 11 OV. MOTOR AT THE FACTORY BEFORE SHIPMENT. ALL ELECTRICAL COMPONENTS SHALL BE U.L. CAPACITY NET OUTPUT SHALL BE AT LEAST '200,000 BTUH. UNIT SHALL BE =450 CFM OUTDOOR UNiT SHALL OPERATE AT 480V.. 3 PHASE AND HAVE A MiNIMUM SEER OF 12.0 WHETHER EVERY ITEM OF EQUIPMENT, ACCESSORY, DEVICE, ETC. SHOWN NOT. THEREFORE SET 0/A TO 13 1/2% LiSTED AND APPROVED. ALL WIRING SHALL CONFORM TO THE N.E.C. FACTORY EQUIPPED WITH INDOOR/OUTDOOR COMPARABLE ENTHALPY CONTROL CONDUIT HOLE BACKDRAFT DAMPER SALES FLOOR ALL WORK SHALL BE PERFORMED BY QUALIFIED TECHNICIANS EXPERIENCED RIENCED IN N THE TO ARI 210/240. " FOR OPERATION OF ECONOMIZER. = 125,989 SQ. FT. APPROXIMATE UNIT WEIGHT (INCLUDING ECONOMIZER AND CURB)=1,000 LBS. TRADE. ALL WORK WILL BE INSTALLED IN A NEAT AND WORKMANSHIP LiKE MANNER 2. EACH UNIT SHALL BE FACTORY -EQUIPPED WITH A NOVAR 2051 OR CUSTOM CONTROLLER ENTIRE DRIVE ASSEMBLY SHALL BE MOUNTED ON VIBRATION ISOLATORS. UNIT D 15 CFM x 1,008 PEOPLE OUTDOOR AiR CAPABILITY ACCORDING TO RECOGNIZED TRADE PRACTICES. FOR STRUCTURIAL CURB SIZES CONTACT: AS SPECIFIED BY THE OWNER. UNIT SHALL OPERATE AT 48OV., 3 PHASE AND HAVE A MINIMUM EER OF 11.0 TRANSITION PLENUM CUSTOM CURB N HARRIS ALLEN3005 SET RTU's 2,3, & 4 TO ZERO CFM OUTDOOR AIR 3. EACH UNIT SHALL BE EQUIPPED WITH A FACTORY DESIGNED, MOUNTED, CALIBRATED, AS PUBLISHED IN MANUFACTURER'S SPECIFICATIONS AND RATED ACCORDING = 15,600 CFM 0/A PENN MODEL NO. DX11QL-LT 3, STARTERS, COMBINATION STARTERS, CONTACTORS, ETC. FOR MECHANICAL EQUIP- 00 TESTED AND INSTALLED ECONOMIZER ASSEMBLY INCLUDING MECHANICALLY LINKED TO ARI 340/360. _tN A=ln • CARNES MODEL N0. VEDK08J2 MENT SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR. ALL POWER OUTSIDE/RETURN AIR LOW -LEAKAGE DAMPERS OUTDOOR AIR HOOD WITH CLEANABLE 1 f WIRING AND CONDUIT TO EQUIPMENT TERMINALS SHALL BE PROVIDED BY THE ° M AIR FiLTER AND MOISTURE ELIMINATOR AND FULLY MODULATING DAMPER MOTOR WITH APPROXIMATE UNIT WEIGHT (INCLUDING ECONOMIZER AND CURB)=3,000 LBS. C � � Ur�) 4, � Vl 0 W) Q � w ELECTRICAL CONTRACTOR. POWER SHALL BE TURNED ON ONLY BY THE MECH- Q � tL SPRING RETURN. BAROMETRIC RELIEF DAMPER ON EACH UNIT TO RELIEVE POSITIVE RN, k 1Z %n © W ANICAL CONTRACTOR. F; Z BUILDING PRESSURE DURING ECONOMIZER OPERATION. 0 �. Z m2 60 • W) a w� LENNOX MODEL N0. LGA240H-JG (MCA = 51.0) 4. ALL SMOKE DETECTORS, SHOWN ON THE PLANS FOR ROOFTOP EQUIPMENT, 4. EACH UNIT SHALL HAVE INDOOR AIR FILTER RACKS WITH 2" THICK, HIGH EFFICIENCY 144 M SHALL BE FACTORY INSTALLED. CONTRACTOR SHALL, AFTER CONFERRING z MEDIA FILTERS INSTALLED. FILTERS SHALL BE REPLACED EVERY TWO WEEKS DURING he SC C3 E© WITH THE LOCAL INSPECTION DEPARTMENT, PROVIDE ADDITIONAL FIRE AND SMOKE PROTECTION FOR THESE SYSTEMS AS REQUIRED TO MEET LOCAL CODES. mi BUILDING CONSTRUCTION AND SHALL BE REPLACED ON THE DAY OF FINAL ACCEPTANCE THE FILTERS RTU NOS 8.9.10.14. & 16 * 20 TON PACKAGED ROO,rrpP UNiTS cl t0 ORIGINAL BY OWNER. SHALL BEAR THE LABEL OF AN APPROVED AGENCY. THE NET A.R.I. CERTIFIED COOLING CAPACITY OF EACH UNIT SHALL BE ISSUE DATE: 03.09.01 THIS SHALL INCLUDE ALL NECESSARY FIRESTATS, ADDITIONAL SMOKE DETECTORS, EMERGENCY STOP SWITCHES, ALARMS, AND SMOKE DAMPERS. ANY ADDITIONAL SMOKE 5. MECHANICAL CONTRACTOR SHALL FURNISH STRUCTURAL ROOF CURBS. COORDINATE NOT LESS THAN 252,000 BTUH WITH AN EVAPORATOR AIR VOLUME OF 8,000 14" DIA, EXHAUST DUCT. ISSUE DATE: DETECTORS SHALL BE MODEL # DH100ACDCP AS MANUFACTURED BY "SYSTEM SENSOR". DELIVERY SCHEDULE WITH GENERAL CONTRACTOR. STEEL ERECTOR CONTRACTOR WILL CFM, ENTERING AIR TEMPERATURE OF 67' F. wb. 80' F. db, AND ISSUE DATE: INSTALL CURBS. CONTACT INFORMATION FOR STRUCTURAL CURBS iS SHOWN IN BLOCK A CONDENSER ENTERING AIR TEMPERATURE OF 95' F. db. UNIT SHALL 5. ALL RECTANGULAR METAL DUCTWORK SHALL HAVE 1" THICK ( R -VALVE OF 4.2), U.L. AT TOP OF SHEET M-1. FLASHING OF CURB WILL BE INSTALLED BY ROOFING CONTRACTOR. BE EQUIPPED WITH A FIVE HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE LISTED, COATED DUCT LINER INSTALLED AS PER MANUFACTURER'S DIRECTIONS. DUCT SIZES OF DELIVERING 8,000 CFM � .3" EXTERNAL STATIC PRESSURE. UNIT SHALL BE LISTED ARE SHEET METAL DIMENSIONS, SiZED TO INCLUDE LINER. 6. EACH UNIT SERVING THE SALES AREA (UNIT NOS. 1- 22) SHALL HAVE THE FACTORY EQUIPPED WITH INDOOR/OUTDOOR COMPARABLE ENTHALPY CONTROL FOLLOWING COMPONENTS/ACCESSORIES/OPTIONS FACTORY INSTALLED AND TESTED: FOR OPERATION OF ECONOMIZER. 6. ALL ROUND DUCTWORK SHALL BE 26 GA. G.I. WRAPPED WITH 1-1/2" THICK (R -VALUE OF 4.2) FIBERGLASS INSULATION WiTH FIBERGLASS SCRIM REINFORCED ALUMINUM FOIL. - DIFFERENTIAL PRESSURE SWITCH ACROSS FAN (FAN PROVING) UNIT SHALL OPERATE AT 480V., 3 PHASE AND HAVE A MINIMUM EER OF 11.0 FLEX DUCT WILL BE PERMITTED FOR FINAL TIE-IN TO GRILLS NOT TO EXCEED 5'-0" - DIFFERENTIAL PRESSURE SWITCH ACROSS FILTERS (CLOGGED FILTER SWITCH) AS PUBLISHED IN MANUFACTURERS SPECIFICATIONS AND RATED ACCORDING IN TOTAL FLEX LENGTH PER GRILL. ALL DUCTS IN UNCONDITIONED SPACES SHALL BE - DISCHARGE AIR TEMPERATURE SENSOR TO ARI 340/360. WRAPPED WITH 2" THICK (R -VALUE OF 6.0) FIBERGLASS INSULATION WITH FIBERGLASS - ALL ACCESS PANELS SHALL BE HINGED SO AS TO REMAIN ATTACHED TO THE UNIT DURING SERVICING INSPECTIONS. - APPROXIMATE UNIT WEIGHT (INCLUDING ECONOMIZER AND CURB)=3,000 ) 3,000 LBS. SCRIM REINFORCED ALUMINUM FOIL. OR - UNIT DISCONNECT FUSED PER EQUIPMENT NAMEPLATE. 7. BALANCE AIR TO ALL DIFFUSERS AS INDICATED ON DRAWINGS. PROVIDE TURNING VANES, WiRING TO DISCONNECT SHALL BE THROUGH CURB. WIRING BY ELECT. CONTR. HAVE AIR SCOOPS, SPiN COLLARS, AIR DEFLECTORS, ETC. TO ASSURE PROPER AIR -FLOW WITHIN - A 110VAC G.F.I. OUTLET FACTORY MOUNTED ON UNIT. WIRING TO THIS LENNOX MODEL NO LCA240H_IG M (MCA = 51.0) LAY -IN GRILL SHALL TO DUCT SIZE. DUCT SYSTEM. PROVIDE INDEPENDENT CERTIFIED AIR BALANCE REPORT INDICATING ALL OUTLET SHALL BE THROUGH . CURB BY ELECTRICAL CONTRACTOR. TRANSITION MECHANICAL AIR FLOW DEVICES ARE OPERATING AT DESIGN CONDITIONS. (RTU's, GRILLES, - HAIL GUARDS FOR PROTECTION OF OUTDOOR COILS. LAY -IN CEILING FANS, ETC.) -�- LOW AMBIENT CONTROLS TO ALLOW UNIT OPERATION DOWN TO 20' F. ' P UNIT THE NET A.R.I. CERTIFIED COOLING CAPACITY OF EACH UNIT SHALL BE 8. EACH UNIT SERVING SALES AREA SHALL BE PROVIDED WITH A DROP DIFFUSER SYSTEM 7. EACH SALES AREA UNIT SHALL BE FURNISHED WITH A REMOTE SPACE TEMPERATURE NOT LESS THAN 178,000 BTUH WITH AN EVAPORATOR AIR VOLUME OF 6,000 EXHAUST EGGCRATE GRILL AS MANUFACTURED BY CUSTOM CURB, TRANE, LENNOX, PLENUMS INC., AES INDUSTRIES INC., SENSOR FOR REMOTE MOUNTING BY THE MECHANICAL CONTRACTOR. CFM. AN ENTERING AIR TEMPERATURE OF 67' F. wb, 80' F. db, AND (SEE DIFFUSER SCHEDULE) OR CURBS PLUS, INC. DIFFUSERS SHALL HAVE SLANT FACE LOUVERS PROVIDING VERTICAL A CONDENSER ENTERING AIR TEMPERATURE OF 95 F. db. UNIT SHALL AND HORIZONTAL AIR STREAM CONTROL WITH TURNING VANES IN EACH QUADRANT. 8. ONE SALES AREA UNIT SHALL BE PROVIDED WITH AN INDOOR AND AN OUTDOOR BE EQUIPPED WITH A THREE HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE DIFFUSERS TO BE CONSTRUCTED OF 22 GA. (MINIMUM) GALVANIZED STEEL WITH STANDARD HUMIDITY SENSOR FOR COMPARATIVE ENTHALPY CONTROL OF ALL ECONOMIZERS. OF DELIVERING 6,000 CFM 0 .3" EXTERNAL STATIC PRESSURE. THE HEATING TOP_OF _STALLS_-_____ DUCT CONNECTIONS, AND BRACKETS FOR WIRE MOUNTING. DIFFUSER SHALL BE INSULATED 9. HEAT EXCHANGERS SHALL BE GUARANTEED FOR AT LEAST TEN YEARS. COM- CAPACITY NET OUTPUT SHALL BE AT LEAST 200,000 BTUH. UNIT SHALL 8E f===�=-�_=--=--_--�---- WiTH 1 , ULTRALITE FIBER DUCT LINER. SEE DIFFUSER SCHEDULE, THIS SHEET, FOR SIZES. PRESSORS SHALL BE GUARANTEED FOR AT LEAST FIVE YEARS. ALL OTHER FACTORY EQUIPPED WITH INDOOR/OUTDOOR COMPARABLE ENTHALPY CONTROL ji ROOFTOP HVAC MANUFACTURERS SHALL PROVIDE SEPARATE PRICING FOR DIFFUSERS AND COMPONENTS SHALL BE GUARANTEED FOR AT LEAST ONE YEAR. FOR OPERATION OF ECONOMIZER. GRILLS FROM THE ROOFTOP UNIT QUOTES. 10, UNITS SHALL EQUALIZE COMPRESSOR RUNTIME BY SUCCESSIVELY ALTERNATING WHICH UNIT SHALL OPERATE AT 4$0V„ 3 PHASE AND HAVE A MiNiMUM EER OF 11,5 9. ALL REQUIRED SUPPORTS, STRAPS, HANGERS, ETC. FOR DUCTWORK AND DROP COMPRESSOR IS TO BE THE FIRST TO START EACH TIME A CALL FOR COOLING IS AS PUBLISHED IN MANUFACTURER'S SPECIFICATIONS AND RATED ACCORDING DIFFUSERS SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR. MADE TO AN INDIVIDUAL UNIT. TO ARI 340/360. 10. ALL UNIT CABINETS SHALL BE CLEARLY LABELED IN TWO LOCATIONS WITH 6" HIGH 11. _HVAC EQUIPMENT START-UP APPROXIMATE UNIT WEIGHT (INCLUDING ECONOMIZER AND CURB)=2,500 LBS. BLACK STENCILED CHARACTERS CORRESPONDING TO UNIT #'S ON THE PLANS. (1) ViSIBLE ROOFTOP HVAC UNITS SHALL BE STARTED UP IN TWO PHASES: i ON ROOF FROM ROOF ACCESS LADDER, ON THE SiDE OF THE UNIT, & (2) VISIBLE FROM 1) UPON COMPLETION OF UNIT INSTALLATION, POWER WIRING, AND INDOOR LENNOX MODEL NO. LGA18OH_IG (MCA = 39.0) PLUMBING CHASE SALES FLOOR, ON THE BOTTOM OF THE SUPPLY DIFFUSER. ZONE SENSOR (THERMOSTATS ON OFFICE UNITS) INSTALLATION AND WIRING, 11. INDOOR AIR FILTERS SHALL BE REPLACED EVERY TWO WEEKS DURING CONSTRUCTION THE CONTRACTOR SHALL START THE UNITS AND CHECK THEM FOR PROPER RTU N0. 20 dt * 10 TON ROOFTOP UNRS AND SHALL BE REPLACED ON THE DAY THE BUILDING IS TURNED OVER TO THE OWNER. FAN ROTATION, ECONOMIZER OPERATION, REFRIGERANT CHARGE (iF NECESSARY), _22 PACKAGED UNUSUAL NOISES OR OPERATING CONDITIONS, ETC. EACH UNIT WILL OPERATE THE NET A.R.I. CERTIFIED COOLING CAPACITY OF EACH UNIT SHALL BE INDEPENDENTLY ON DEFAULT HEATING AND COOLING SETPOINTS IN THE ZONE NOT LESS THAN 120,000 BTUH WITH AN EVAPORATOR AIR VOLUME OF 4.000 12. THE HVAC UNITS SERVING THIS FACILITY WILL BE CONTROLLED BY A "NOVAR" DIRECT SENSOR. IF THE UNITS ARE OPERATING PROPERLY, THEY MAY BE CUT ON AND CFM, AN ENTERING AIR TEMPERATURE OF 67- F. wb. 80- F. db, AND �:� --- DIGITAL CONTROL (DDC) BUILDING MANAGEMENT SYSTEM. THE "SAVVY" CONTROLLER WILL OFF WITH THE CIRCUIT BREAKERS UNTIL PHASE TWO OF THE START-UP IS A CONDENSER ENTERING AIR TEMPERATURE OF 95 F. db. UNIT SHALL BE FURNISHEDOWNER'S SWITCHGEAR SUPPLIER TO BE MOUNTED INSIDE OF THE MAIN CABINETS. COMPLETED. BE SUPPLYCAPABLE OF DELIVERING EXTERNAL STATICPRESSURE. 4000 CFM ®5HEATING THE SWITCHGEAR 2) ON THE DAY THE BUILDING MANAGEMENT SYSTEM IS CHECKED -OUT AND CAPACITY NET OUTPUT SHALL BE AT LEAST 188,000 BTUH. UNITS SHALL BE 13. THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL COMMUNICATIONS LINK STARTED UP, A HVAC FACTORY AUTHORIZED TECHNICIAN SHALL PERFORM A FACTORY EQUIPPED WITH INDOOR/OUTDOOR COMPARABLE ENTHALPY CONTROL AND SENSOR WIRING AS SHOWN OR OTHERWISE SPECIFIED. FINAL CHECK-OUT AND VERIFICATION OF EACH ROOFTOP UNIT (SEE SECTION FOR OPERATION OF ECONOMIZER. 15506 OF THE PROJECT SPECIFICATIONS). IT iS IMPERATIVE THAT THE 14. HVAC UNIT #20 (SERVING THE OFFICES) SHALL BE CONTROLLED BY A SENSOR MECHANICAL CONTRACTOR HAVE A TECHNICIAN(S) ON SITE DURING THIS TIME UNIT SHALL OPERATE AT 480V., 3 PHASE AND HAVE A MINIMUM EER OF 11.0 SECTION THR0UGH TOILET ROOMS " LOCATED IN THE CLASSROOM BESIDE DOOR AND MOUNTED ®5 -0 A.F.F. ALL SENSORS, SUB -BASES, CONDUIT, SENSOR WIRING, DUCTWORK, ETC. NECESSARY TO ASSIST THE FACTORY TECHNICIAN AND TO CORRECT ANY PROBLEMS ENCOUNTERED. AS PUBLISHED IN MANUFACTURER'S SPECIFICATIONS AND RATED ACCORDING TO ARI 210/240. SCALE: 3/8"=V-0" FOR A COMPLETE WORKING SYSTEM SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR. 12. ANY AND ALL COSTS ASSOCIATED WITH MVAC EQUIPMENT START-UP, CHECK - APPROXIMATE UNiT WEIGHT (INCLUDING ECONOMIZER AND CURB )=2.000 LBS. OUT AND VERIFICATION SHALL BE PAID BY THE CONTRACTOR. 15. FASTENING OF ANYTHING TO THE METAL ROOF DECK IS PROHIBITED. ANY LENNOX MODEL NO. LGA120H_IG (MCA = 30.0) CONTRACTOR RESPONSIBLE FOR DRILLING, PUNCHING, OR OTHERWISE PENETRATING THE METAL ROOF DECK WILL BE REQUIRED TO REPLACE (NOT REPAIR) THE DAMAGED SHEETS AT HiS EXPENSE. (EXCEPTION: THE MECHANICAL CONTRACTOR DOWN TFOASTEN HVAC VENTILATION NOTES RTU NOS. 21 • 3 'SON_ PACKAGED ROOFTOP UNR ANDTOP AL ROOOFTDECKING THECUREOLY IT R HE THE NET A.R.I. CERTIFIED COOLING CAPACITY OF EACH UNIT SHALL BE NOT LESS AND INTO ROOF JO SOUGH CUR THAN BTUH WITH AN EVAPORATOR AIR VOLUME OF 1CFM, AN NOTE: RUN GAS PIPING UNDER ROOF PER BUILDING STRUCTURE. THE MECHANICAL CONTRACTOR SHALL COORIDINATE WITH THE THE VENTILATION SYSTEM IN THIS BUILDING IS DESIGNED TO ENSURE COMPLIANCE ENTERING NG AIR TEMPERATURE OF 67' F. wb, 80' F. db, AND A A C CONDENSEE R GAS NOTE #3 ON SHEET M-1. ROOFING CONTRACTOR TO ASSURE THAT THERE ARE NO LEAKS. ) WITH SBCCI MECHANICAL CODE ITEM 403 AND ASHRAE STANDARD 62-1989 ENTERING AIR TEMPERATURE OF 95' F. db. UNIT SHALL BE EQUIPPED WITH A BASED ON THE FOLLOWING CRITERIA: FACTORY INSTALLED SMOKE DETECTOR (TYPICAL FOR ALL UNITS) , TYPICAL ROOFTOP UNIT NAILING STRiP (WITH CURB) 14" HIGH STRUCTURIAL ROOF CURB--------\ 1+ r/TRANsr!)ON UNION GAS 7HUTOFF---\,LY AIR I I RETURN AIR I DUCT SUPPLY AIR i DUCT I I PRESSURE REGULATOR I . r- UNION CUT-OFF 6" MIN. FULL SIZE DIRT LEG U ALL FLASHING. COUNTER -FLASHING, AND CANTS ARE RESPONSIBiLlI Y OF ROOFING CONTRACTOR. SPILL UNiT CONDENSATE ONTO ROOF - PIPE TO "LOW SIDE OF UNIT TO ALLOW WATER TO DRAIN AWAY FREELY. CONDENSATE TRAP SHALL BE SIZED ACCORDING TO MANUFACTURERS INSTRUCTIONS. ROOF INSULATION METAL ROOF DECK 1 /2"x 1 /2 "x 1 /2" WHITE ENAMELED STEEL --r--- EGGCRATE GRILLE, SAME SIZE AS DUCT DIMEN510N. < TITR:I:f:t:?TRn 1� RETURN AND SUPPLY AIR DUCTS SHALL BE LINED WITH 1" THICK SOUND DEADENING. (2) ANGLE SUPPORTS FASTENED ACOUSTICAL FIBERGLASS DUCT LINER WITH A TO BOTTOM OF JOISTS, LEVELED R -VALUE OF 4.2. AND FASTENED TO DIFFUSER ON (2) SIDES. HOLD TOP OF DIFFUSER SLANT FACE DROP DIFFUSER AS TIGHT AS POSSIBLE TO BOTTOM OF BAR JOISTS, ROOFTOP UNIT AND DROP DIFFUSER _DETAIL NO SCALE FOR NATIONAL ACCOUNT PRICING INFORMATION ON H.V.A.C. EQUIPMENT, • DATE ONE & ONE-HALF (1-1/2) HORSEPOWER SUPPLY AIR FAN MOTOR CAPABLE OF 16. HVAC SUPPLEMENTAL MATERIALS (FLEX DUCT, DUCT LINING, JACKETS, TAPE, TIES, 12= Z= (UWL 120) TYPE DELIVERING 1,200 CFM 0 .5" EXTERNAL STATIC PRESSURE. UNITS FITTINGS, ETC.) SHALL HAVE A FLAME SPREAD RATING NOT TO EXCEED 25 AND A "OCCUPIABLE SPACE" (AS DEFINED BY ASHRAE 62-89) = 2.870 SQ, Fr, SHALL BE FACTORY EQUIPPED WITH INDOOR/OUTDOOR COMPARABLE ENTHALPY FOR OPERATION OF ECONOMIZER. SMOKE DEVELOPED RATING NOT TO EXCEED 50.CONTROL ASHRAE 0/A REQUIREMENT IS 20 CFM x ZO PEOPLE = 400 CFM MINIMUM SHALL BE A DIRECT DRIVE, CENTRIFUGAL ROOF EXHAUSTER WiTH A 11 OV. MOTOR LENNOX INDUSTRIES, INC. THIS ZONE HAS 1,200 CFM EXHAUST, AND 660 CFM MAKE-UP AIR, =450 CFM OUTDOOR UNiT SHALL OPERATE AT 480V.. 3 PHASE AND HAVE A MiNIMUM SEER OF 12.0 17. REFER TO SITE, STRUCTURAL, GEN. CONSTRUCTION, PLUMBING, AND ELECTRICAL THEREFORE SET 0/A TO 13 1/2% = 540 CFM 0/A AS PUBLISHED IN MANUFACTURER'S SPECIFICATIONS AND RATED ACCORDING DRAWINGS FOR BUILDING CONSTRUCTION AND COORDINATION WITH OTHER TRADES. SALES FLOOR = 480 CFM 0/A TO ARI 210/240. (859) 219-2253 "OCCUPIABLE SPACE" (AS DEFINED BY ASHRAE 62-89) = 125,989 SQ. FT. APPROXIMATE UNIT WEIGHT (INCLUDING ECONOMIZER AND CURB)=1,000 LBS. e-mail: steve.harvey®lennoxintl.com ASHRAE 0/A REQUIREMENT FOR "RETAIL -HARDWARE" IS = 15,120 CFM MINIMUM ENTIRE DRIVE ASSEMBLY SHALL BE MOUNTED ON VIBRATION ISOLATORS. UNIT D 15 CFM x 1,008 PEOPLE OUTDOOR AiR CAPABILITY LENNOX MODEL NO. LGA036H_IG (MCA = 11.0) FOR STRUCTURIAL CURB SIZES CONTACT: THIS ZONE HAS 144,000 CFM SUPPLY AIR w REMOTE SPEED CONTROL SWITCH. CUSTOM CURB N HARRIS ALLEN3005 SET RTU's 2,3, & 4 TO ZERO CFM OUTDOOR AIR TOTAL CONNECTED GAS LOAD = 3,950,000 BTUH ST. HICKORY ST. SET ALL OTHER RTU's (1,5-19) TO 13% OUTDOOR AIR = 15,600 CFM 0/A PENN MODEL NO. DX11QL-LT FOR NATIONAL ACCOUNT PRICING INFORMATION ON H.V.A.C. EQUIPMENT, PIM-BiDSET A POSTBOSET ISSUE DATE IBSUE DATE DATE EXHAUST FANS CONTACT THE FOLLOWING: OVERSTOCK_WAREH= AREA TYPE RTU NOS. .LES "OCCUPIABLE SPACE" (AS DEFINED BY ASHRAE 62-89) = 8,984 SQ. FT. -1 AND EF -2 - EXHAUST FANS STEVE HARVEY ASHRAE 0/A REQUIREMENT FOR "RETAIL -WAREHOUSE" SHALL BE A DIRECT DRIVE, CENTRIFUGAL ROOF EXHAUSTER WiTH A 11 OV. MOTOR LENNOX INDUSTRIES, INC. IS .05 CFM x 8,984 SQ. FT. =450 CFM OUTDOOR CAPABLE OF EXHAUSTING 600 CFM ® .125" STATIC PRESSURE, AND SHALL BE 3208 WELLINGTON LANE 0.070" AIR REQUIRED CAPABLE OF FIELD AIR -VOLUME BALANCING UTILIZING A SPEED CONTROL SWITCH. LEXINGTON, KENTUCKY 40503 THEREFORE SET RTU 23 TO 67. OUTDOOR AIR = 480 CFM 0/A UNIT SHALL HAVE BACK DRAFT DAMPER. BIRD SCREEN AND SHALL BE FURNISHEC (859) 219-2253 65' LLJ WITH A STRUCTURAL ROOF CURB FROM CUSTOM CURB (SEE BELOW). e-mail: steve.harvey®lennoxintl.com ENTIRE DRIVE ASSEMBLY SHALL BE MOUNTED ON VIBRATION ISOLATORS. UNIT D �_ SHALL HAVE A PRE -WIRED, FACTORY INSTALLED DISCONNECT SWITCH. AND FOR STRUCTURIAL CURB SIZES CONTACT: w REMOTE SPEED CONTROL SWITCH. CUSTOM CURB N HARRIS ALLEN3005 GREENHECK MODEL NO. G -95-G ST. HICKORY ST. (. j PENN MODEL NO. DX11QL-LT CHATTANOOGA, TN m 00 COOK MODEL NO. 90CISDH 1-800-251-3001 _tN A=ln • CARNES MODEL N0. VEDK08J2 ollenhOcustomcurb.com DROP DIFFUSER SCHEDULE NOTE: DROP BOX DIFFUSERS SHALL BE CONSTRUCTED SO AS NOT TO EXCEED MAXIMUM PRESSURE DROP OR MAXIMUM SIZE. DROP BOX SHALL DEVELOP MINIMUM THROWS AS INDICATED. PIM-BiDSET A POSTBOSET ISSUE DATE IBSUE DATE DATE MAXIMUM PRESSURE MAXIMUM MINIMUM TYPE RTU NOS. CFM ES OVERALL SIZE THROW T WATER GAUGE) m A 1-5. 7-11, 13-17 t 8000 0.070" 50" x 50" 80' B 6, 12, 18, 19 & 23 6000 0.095" 40" x 40" 65' NOTE: DROP BOX DIFFUSERS SHALL BE CONSTRUCTED SO AS NOT TO EXCEED MAXIMUM PRESSURE DROP OR MAXIMUM SIZE. DROP BOX SHALL DEVELOP MINIMUM THROWS AS INDICATED. • r REVISIONS PIM-BiDSET A POSTBOSET ISSUE DATE IBSUE DATE DATE DESCRIPTION 0311 OOL. OWNER COMMENTS t 1 VW r m • r REVISIONS PIM-BiDSET A POSTBOSET ISSUE DATE IBSUE DATE DATE DESCRIPTION 0311 OOL. OWNER COMMENTS t 1 OVERSTOCK m w 'o LLJ D �_ w a (. j TH18 txtAwttJG � TINE PrbOPc�RrraF ta�Es CANTER% *r- AW UN OR WRCotlCttOly IN Vm"wI t.E O PMRT 16 M"w"NO wn►+aiT TFE o•m wRme+ oaNse►rr of cower t t�trDts, ttrc. co�rsatottr � wLL at*rts �au� m 00 _tN A=ln • r 1 f 0 M ° M z I s �D 5T t C � � Ur�) 4, � Vl 0 W) Q � w J Id0 Q � tL z RN, k 1Z %n © W iD F; Z M 0 �. Z m2 60 G>� W) a w� Z M cr.52 144 M � z 0 he SC C3 E© mi L9 ad 8 cl t0 ORIGINAL I • ice■ • m w 'o LLJ D �_ w a (. j m 00 zJ Q L) H LL ,..�! z Z� 0W ft ro� <�cf) w� � LL1 0 ORIGINAL ISSUE DATE: 03.09.01 PERMIT SET ISSUE DATE: CONSTRUCTION SET ISSUE DATE: DRAWING NUMBER: M=3 ommet t1M_ • • __ __ •