job number: 2014ˆ008 - himmelman construction5. for all piu's, vav's and ra ducts located...

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JOB NUMBER: 2014�008

CHECKED BY: RKC

DATE: 07/28/2014

REVISIONS

DATE: DESCRIPTION:

PRIMROSE SCHOOL atCOLORADO STATION4300 E. WARREN AVE.DENVER, CO

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SPECIFICATIONS �MECHANICAL

HVAC SPECIFICATIONS

GENERAL

1. VISIT SITE AND CAREFULLY EXAMINE EXISTING CONDITIONS PRIOR TO SUBMITTING BID. NO ALLOWANCE WILL BE MADE FOR LACK OFKNOWLEDGE OF EXISTING CONDITIONS.

2. PROVIDE OPERATION AND MAINTENANCE MANUALS.

3. PROVIDE PRODUCT SUBMITTALS FOR THE FOLLOWING: SPLIT SYSTEMS; EXHAUST FANS; VIBRATION ISOLATION; FLUE VENTS;GRILLES, REGISTERS, AND DIFFUSERS; MOTORS AND STARTERS; DAMPERS; FLEXIBLE DUCTWORK; DUCT LINER; INSULATION; ROOFHOODS; DUCT FURNACES;

4. PROVIDE 1/4” SCALE SHOP DRAWINGS OF MECHANICAL EQUIPMENT, PIPING, AND DUCTWORK. PROVIDE 1/8” SCALE MANUFACTURERAPPROVED REFRIGERANT PIPING SHOP DRAWING, INCLUDING EACH MANUFACTURER RECOMMENDED ACCESSORY.

5. PROVIDE OPERATION AND MAINTENANCE MANUALS.

6. PROVIDE ALL MATERIALS AND EQUIPMENT AS WELL AS PERFORM ALL THE LABOR REQUIRED TO FULFILL ALL REQUIREMENTS OFTHE CONTRACT DOCUMENTS AND COMPLETE ALL WORK SHOWN ON THESE DRAWINGS AS SPECIFIED AND AS REQUIRED BY CODE. ALLSYSTEMS SHALL BE FINISHED, TESTED AND BALANCED, ADJUSTED, AND PROVEN TO BE FULLY OPERATIONAL AND USEABLE. PROVIDECOMPLETE FUNCTIONAL SYSTEMS INSTALLED IN ACCORDANCE WITH THE LOCAL JURISDICTION REQUIREMENTS, COMPLETELY TESTEDAND APPROVED BY THE LOCAL PERMITTING AUTHORITIES.

7. COORDINATE ALL EQUIPMENT CONNECTIONS WITH MANUFACTURERS' CERTIFIED DRAWINGS. THEY SHALL COORDINATE ANDPROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFYAND COORDINATE ALL DUCT AND PIPING DIMENSIONS BEFORE FABRICATION.

8. ALL EQUIPMENT AND APPURTENANCES SHALL BE INSTALLED IN ACCORDANCE WITH THE VARIOUS EQUIPMENT MANUFACTURERS'RECOMMENDATIONS, CONTRACT DOCUMENTS AND APPLICABLE CODES / REGULATIONS.

9. PROVIDE PIPING LABELING FOR PLUMBING AND HVAC PIPING. PROVIDE EQUIPMENT LABELING FOR EACH AIR HANDLING UNIT ANDHEAT PUMP UNIT.

10. PROVIDE ACCESS FOR EQUIPMENT MAINTENANCE, INCLUDING FILTER PULL.

11. PROVIDE WORK IN ACCORDANCE WITH NFPA 90A AND THE 2011 INTERNATIONAL MECHANICAL CODE WITH CITY OF DENVERAMENDMENTS.

12. REPLACE EACH FILTER AT EACH FAN COIL UNIT.

13. PROVIDE OWNER TRAINING INCLUDING THERMOSTAT PROGRAMMING.

14. PROVIDE AN AUX. DRAIN PAN WITH FLOAT SWITCH UNDER EACH HORIZONTAL CONCEALED AIR HANDLING UNIT.

15. ALL MATERIAL PROVIDED SHALL BE 25/50 FLAME AND SMOKE SPREAD RATED.

16. PROVIDE ACCESS PANELS FOR INSTALLATION IN WALLS AND CEILINGS, WHERE REQUIRED, TO SERVICE DAMPERS, VALVES, SMOKEDETECTORS OR ANY OTHER CONCEALED EQUIPMENT.

17. ALL TESTS SHALL BE COMPLETED BEFORE ANY EQUIPMENT OR PIPING INSULATION IS APPLIED.

18. CONTRACTOR SHALL LOCATE ALL TEMPERATURE, PRESSURE AND FLOW MEASURING DEVICES IN ACCESSIBLE LOCATIONS WITHSTRAIGHT SECTION OF PIPE OR DUCT UPSTREAM AND DOWNSTREAM AS RECOMMENDED BY THE MANUFACTURER FOR GOODACCURACY.

RENOVATION OF EXISTING FACILITIES

1. REFER TO BASE BUILDING SPECIFICATIONS FOR WORK ON BASE BUILDING SYSTEMS. ALL NEW WORK SHALL CONFORM TO BASEBUILDING STANDARDS AND SPECIFICATIONS. ALL NEW CONSTRUCTION SHALL MEET OR EXCEED QUALITY AND WORKMANSHIP OFEXISTING CONSTRUCTION.

2. DUCTWORK SHOWN SHADED IS EXISTING BASE BUILDING DUCTWORK. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFYTHE ACTUAL LOCATION OF DUCTWORK AND COORDINATE INSTALLATION OF TENANT IMPROVEMENTS ACCORDINGLY. NEW DUCTWORKAND DIFFUSERS ARE SHOWN IN BOLD LINES.

3. EXISTING WORK IS TO REMAIN EXCEPT WHERE SPECIFICALLY SHOWN OR SPECIFIED OTHERWISE.

4. PERFORM ALL WORK REQUIRED TO TIE IN NEW WORK TO EXISTING WORK.

5. FOR ALL PIU'S, VAV'S AND RA DUCTS LOCATED WHERE PARTITIONS EXTEND TO STRUCTURE AND THE PLENUM AIR INLET ISOBSTRUCTED, PROVIDE AN OPENING IN THE PARTITION (WITH FIRE DAMPER IF NECESSARY)HAVING A FREE AREA EQUIVALENT TO THEINLET AREA.ANY PARTITION TO STRUCTURE WITHIN 18" OF THE INLET SHALL BE CONSIDERED AS AN OBSTRUCTION. ALSO ENSURE THATALL PIU HEATER CONTROL PANEL ACCESS DOORS ARE FREE TO OPEN 180°.

6. REPLACE DUCT AND PIPE INSULATION REMOVED OR DAMAGED DURING THE PROGRESS OF THE WORK WITH NEW INSULATIONEQUIVALENT TO THE ORIGINAL.

7. WHERE PIPES, CONTROL DEVICES AND WIRING WHICH ARE TO REMAIN IN SERVICE ARE DISCONNECTED FOR THE REMOVAL ORRELOCATION OF EQUIPMENT OR BECAUSE OF BUILDING ALTERATIONS, THEY SHALL BE RECONNECTED.

8. WHERE EXISTING DUCTWORK IS REMOVED IN EXISTING WALLS TO REMAIN, PATCH EXISTING WALL TO EXACTLY MATCH ADJACENTEXISTING WALL.

VIBRATION ISOLATION

1. PROVIDE VIBRATION ISOLATION FOR AIR MOVING EQUIPMENT. ACCEPTABLE MANUFACTURERS: AMBER BOOTH, AVNEC, CANFAB,KINETICS, MASON INDUSTRIES, VIBRATION ELIMINATOR CO., VIBRO�ACOUSTICS, AND VIBRATION MOUNTINGS AND CONTROLS. FORAIR MOVING EQUIPMENT INCLUDING BUT NOT LIMITED TO FANS, FAN COIL UNITS, FURNACE UNITS, AND AIR HANDLING UNITS 2,000CFM AND SMALLER, PROVIDE RIBBED NEOPRENE VIBRATION ISOLATION PADS FOR FLOOR MOUNTED UNITS (AMBER BOOTH TYPENR) AND NEOPRENE SUSPENSION TYPE VIBRATION ISOLATORS FOR SUSPENDED UNITS (AMBER BOOTH TYPE BRD). FOR AIR MOVINGEQUIPMENT INCLUDING BUT NOT LIMITED TO FANS, FAN COIL UNITS, FURNACE UNITS, AND AIR HANDLING UNITS LARGER THAN 2,000CFM, PROVIDE SPRING/NEOPRENE VIBRATION ISOLATORS FOR FLOOR MOUNTED UNITS (AMBER BOOTH TYPE SW) ANDSPRING/NEOPRENE SUSPENSION TYPE VIBRATION ISOLATORS FOR SUSPENDED UNITS (AMBER BOOTH TYPE BSSR). EXTERNALVIBRATION ISOLATION SHALL NOT BE REQUIRED FOR VAV OR PIU TERMINAL UNITS. VIBRATION ISOLATION (EXTERNAL) SHALL NOT BEREQUIRED FOR EACH ROOF MOUNTED AND INDOOR AIR HANDLING UNIT DUE TO INTERNAL VIBRATION ISOLATION. VIBRATIONISOLATION SHALL NOT BE REQUIRED FOR EACH PAD MOUNTED OUTDOOR PACKAGED UNIT.

INSULATION

1. PROVIDE MINIMUM 2" THICK FLEXIBLE BLANKET, MINIMUM R VALUE OF 5.0 AT 75 DEGREES F. (NOT INCLUDING FILM RESISTANCE), FOILSCRIM KRAFT VAPOR BARRIER RATED AT .05 PERMS SECURED WITH 18 GAUGE STAINLESS STEEL WIRE AT 18" OC, ADHESIVE, ANDSTICK PINS. PROVIDE DUCTWORK INSULATION ON SUPPLY, RETURN, AND OUTSIDE AIR DUCTWORK.

2. FOR ATTIC MOUNTED DUCTWORK, PROVIDE MINIMUM 3" THICK, 0.75 PCF FLEXIBLE BLANKET, MINIMUM R VALUE OF 8.0 AT 75DEGREES F. (NOT INCLUDING FILM RESISTANCE), FOIL SCRIM KRAFT VAPOR BARRIER RATED AT .05 PERMS SECURED WITH 18 GAUGESTAINLESS STEEL WIRE AT 18" OC, ADHESIVE, AND STICK PINS. PROVIDE DUCTWORK INSULATION ON SUPPLY, RETURN, AND OUTSIDE AIRDUCTWORK.

3. PROVIDE 1/2" THICK ARMAFLEX INSULATION FOR REFRIGERANT SUCTION PIPING.

4. PROVIDE FIBERGLASS PIPING INSULATION WITH ALL SERVICE JACKET FOR HOT WATER PIPING.

PIPING AND ACCESSORIES

1. CONDENSATE PIPING SHALL BE SCHEDULE 40 PVC.

2. REFRIGERANT PIPING SHALL BE COPPER TUBING, TYPE ACR, SOFT OR HARD DRAWN ASTM B280.

DUCTWORK AND ACCESSORIES

1. GAUGES AND CONSTRUCTION FOR DUCTWORK SHALL CONFORM TO SMACNA'S HVAC DUCT CONSTRUCTION STANDARDS.MEDIUM PRESSURE DUCT TAPS SHALL BE MADE WITH CONICAL OR BELLMOUTH FITTINGS.

2. TRANSITION RECTANGULAR DUCTWORK ON BOTTOM AND SIDES. MAINTAIN TOP OD DUCTWORK LEVEL AND AS HIGH ASPOSSIBLE.

3. ALL DUCT TRANSITIONS FROM SQUARE TO ROUND SHLL BE SMOOTH SQUARE TO ROUND TRANSITIONS. SPIN�IN FITTINGS ATTHE END OF CAPPED DUCTS ARE NOT ACCEPTABLE.

4. COORDINATE DUCTWORK AND PIPING WITH PLUMBING, FIRE PROTECTION AND ELECTRICAL. MAKE OFFSETS ANDTRANSITIONS TO COORDINATE WITH OTHER TRADES.

5. THE LAYOUT BASIS FOR TURNING VANES IS AERODYNE HEP, SINGLE THICKNESS. PROVIDE TURNING VANES AT ALL ELBOWS.

6. RECTANGULAR MOTOR OPERATED DAMPERS: THE LAYOUT BASIS IS RUSKIN CD�36, RECTANGULAR, OPPOSED BLADE, LOWLEAKAGE WITH BLADE AND JAMB SEALS. 5.4 CFM PER SQUARE FOOT LEAKAGE AT 1" WC. ACCEPTABLE ALTERNATEMANUFACTURERS ARE AS FOLLOWS: AMERICAN WARMING AND VENTILATING, PHILLIPS�AIRE, ARROW UNITED, AIR BALANCE,AIROLITE, GREENHECK, KRUEGER, NAILOR, NATIONAL CONTROLLED AIR, LOUVERS AND DAMPERS INC, SAFE AIR,CESCO/ADVANCED AIR, OR AIRSTREAM.

7. ROUND MOTOR OPERATED DAMPERS: THE LAYOUT BASIS IS RUSKIN CDRS25, ROUND, BUTTERFLY DAMPER. 0.15 CFM PERINCH OF PERIMETER AT 4" WC. ACCEPTABLE ALTERNATE MANUFACTURERS ARE AS FOLLOWS: AMERICAN WARMING ANDVENTILATING, PHILLIPS�AIRE, AIR BALANCE, AIROLITE, GREENHECK, KRUEGER, NAILOR, NATIONAL CONTROLLED AIR, LOUVERSAND DAMPERS INC, SAFE AIR, CESCO/ADVANCED AIR, OR AIRSTREAM.

8. PROVIDE INSULATED FLEXIBLE DUCTWORK AS INDICATED. THE LAYOUT BASIS FOR INSULATED FLEXIBLE DUCTWORK ISTHERMAFLEX MKE.

9. PROVIDE A FLEXIBLE DUCTWORK CONNECTION AT THE SUCTION AND DISCHARGE OF EACH AIR HANDLING UNIT AND EACHFAN.

10. ALL DUCTS SHALL BE GROUNDED ACROSS FLEXIBLE CONNECTIONS WITH FLEXIBLE COPPER GROUNDING STRAPS.GROUNDING STRAPS SHALL BE BOLTED OR SOLDERED TO BOTH THE EQUIPMENT AND THE DUCT.

TEST AND BALANCE

1. TESTING, ADJUSTING, AND BALANCING (TAB) SHALL BE PERFORMED BY AN INDEPENDENT AABC OR NEBB TAB CONTRACTOR.TEST AND ADJUST THE AIRFLOW AT EACH SPIN IN AT EACH SUPPLY DIFFUSER. MEASURE AND ADJUST OA, RA, AND SAAIRFLOW BY TRAVERSE AT EACH FAN COIL UNIT. PROVIDE STATIC PRESSURE PROFILE AT EACH CONDENSING UNIT, AMPSAND VOLTS.

SPLIT SYSTEM FURNACE

1. PROVIDE A HORIZONTAL AIR SOURCE SPLIT SYSTEM FURNACE. TRANE IS THE LAYOUT BASIS. CARRIER AND YORK AREACCEPTABLE ALTERNATIVE MANUFACTURERS. GAS HEAT, STAINLESS STEEL. LOW AMBIENT HEAD PRESSURE CONTROL TO0 DEGREES F. ANTI SHORT CYCLE TIMER. PVC COATED CONDENSER COIL GUARD. SINGLE POINT ELECTRICAL CONNECTIONAT THE INDOOR UNIT AND AT THE OUTDOOR UNIT. 5 YEAR COMPRESSOR WARRANTY.

FANS

1. CEILING FANS: THE LAYOUT BASIS IS PENN ZEPHYR. ACME, ILG, AMMERMAN, SHIPMAN, COOK, JENNFAN, KANALFLAKT, TRANE,STANLEY, BREIDERT, LOREN COOK, GREENHECK, AND CARNES ARE ACCEPTABLE ALTERNATIVE MANUFACTURERS.INSULATED GALVANIZED STEEL HOUSING. DIRECT DRIVE CENTRIFUGAL FAN. INTERNALLY ISOLATED FAN MOTOR. EGGCRATEEXHAUST GRILLE. SOLID STATE FAN SPEED CONTROLLER. BACKDRAFT DAMPER AT UNIT DISCHARGE.

CONTROLS

1. FURNISH AND INSTALL A COMPLETE SYSTEM. PROVIDE ALL NECESSARY RELAYS, CONTACTOR, AND TRANSFORMERSREQUIRED TO ACCOMPLISH THE PERFORMANCE AND CONTROL SEQUENCES INDICATED ON THE DRAWING AND IN THESPECIFICATIONS.

2. THE LAYOUT BASIS FOR THE ELECTRONIC THERMOSTAT IS HONEYWELL VISION PRO 8000 COMMERCIAL THERMOSTAT.CONTROL FUNCTIONS SHALL INCLUDE STAGING OF HEATING AND COOLING, AUTOMATIC CHANGEOVER, NIGHT SETBACK, AND 3HOUR OVERRIDE TIMER. PROVIDE KEYBOARD SECURITY FUNCTION.

3. PROVIDE PLENUM RATED CABLE FOR ALL CONTROL WIRING.

4. ALL CONTROL WIRE AND CONDUIT SHALL COMPLY WITH THE NATIONAL ELECTRIC CODE AND ELECTRICAL PORTION OF THECONTRACT DOCUMENTS.

5. MOUNT THERMOSTATS AND FAN SWITCHES WHERE INDICATED ON PLANS 48" A.F.F. UNLESS NOTED OTHERWISE.

6. DIVISION 26 SHALL FURNISH, POWER, AND WIRE TO THE FIRE ALARM SYSTEM EACH DUCT MOUNTED SMOKE DETECTOR.DIVISION 23 SHALL INSTALL EACH DUCT SMOKE DETECTOR.

GENERAL NOTES

1. THESE DRAWINGS ARE SCHEMATIC IN NATURE AND ARE NOT INTENDED TO SHOW ALL POSSIBLE CONDITIONS. (DO NOT SCALE FOR EQUIPMENT, DEVICE ORMATERIAL LOCATION.) IT IS INTENDED THAT A COMPLETE HVAC SYSTEM BE PROVIDED WITH ALL NECESSARY EQUIPMENT, APPURTENANCES, AND CONTROLS,COMPLETELY COORDINATED WITH ALL DISCIPLINES. ALL PARAMETERS GIVEN IN THESE DOCUMENTS SHALL BE STRICTLY CONFORMED WITH. ANY ITEMS ANDLABOR REQUIRED FOR A COMPLETE HVAC SYSTEM IN ACCORDANCE WITH ALL APPLICABLE CODES, STANDARDS, AND THESE CONTRACT DOCUMENTS SHALL BEFINISHED WITHOUT INCURRING ANY ADDITIONAL COST TO THE CONTRACT. CAREFULLY REVIEW ALL CONTRACT DOCUMENTS AND THE DESIGN OF OTHER TRADESBEFORE PREPARING SHOP DRAWINGS. CONTRACTOR SHALL PREPARE HIS OWN FABRICATION AND INSTALLATION DRAWINGS FOR COORDINATION WITH ALLOTHER DISCIPLINES.

2. WHEN ALL TRADE WORK (HVAC, PLUMBING, ELECTRICAL AND FIRE PROTECTION) IS SUBCONTRACTED, IT SHALL BE THE GENERAL CONTRACTOR'SRESPONSIBILITY TO COORDINATE HIS SUBCONTRACTORS AND THEIR ASSOCIATED CONTRACTS. WHEN DISCREPANCIES ARISE PERTAINING TO WHICHCONTRACTOR PROVIDES A PARTICULAR ITEM OF THE WORK OR WHICH CONTRACTOR PROVIDES FINAL CONNECTIONS FOR A PARTICULAR ITEM OF THE CONTRACT,IT SHALL BE BROUGHT TO THE ATTENTION OF THE GENERAL CONTRACTOR, WHOSE DECISION SHALL BE FINAL.

3. REFER TO ARCHITECTURAL CEILING PLANS FOR EXACT LOCATION OF ALL CEILING MOUNTED AIR DISTRIBUTION DEVICES. COORDINATE EXACT LOCATION OFSLOTS, GRILLES, REGISTERS AND DIFFUSERS WITH ARCHITECTURAL REFLECTED CEILING PLANS. IF A PARTICULAR ITEM IS NOT SHOWN ON THE ARCHITECTURALREFLECTED CEILING PLAN, PREPARE A DRAWING AND PRESENT IT TO THE ARCHITECT FOR HIS REVIEW AND/OR APPROVAL.

4. FLEXIBLE DUCT RUNOUTS SHALL BE INSTALLED FREE OF KINKS AND SAGS. MAXIMUM LENGTH OF LOW PRESSURE FLEXIBLE DUCT SHALL BE 7'-0".

5. MAINTAIN DUCTWORK LEVEL AND AS HIGH AS POSSIBLE UNLESS NOTED OTHERWISE. TRANSITION RECTANGULAR DUCTWORK ON THE BOTTOM AND THESIDES. ALL DUCT TRANSITIONS FROM SQUARE TO ROUND SHALL BE SMOOTH SQUARE TO ROUND TRANSITIONS. SPIN-IN FITTINGS AT THE END OF CAPPED DUCTSARE NOT ACCEPTABLE.

6. DUCT SIZES ARE SHOWN AS INSIDE CLEAR DIMENSIONS. WHERE INTERNAL INSULATION IS CALLED FOR, DIMENSIONS SHALL BE INCREASED BY THETHICKNESS OF THE INSULATION.

7. ALL EQUIPMENT, PIPING, CONDUIT OR ANY PORTIONS OF DUCTWORK VISIBLE THROUGH SLOTS, GRILLES, REGISTERS, OR DIFFUSERS IN FINISHED AREAS SHALLBE PAINTED FLAT BLACK.

8. ALL MOTORS 1/8 HP AND ABOVE SHALL HAVE A DISCONNECT SWITCH MOUNTED AT THE MOTOR OR DEVICE. SEE ELECTRICAL SPECIFICATION FOR DISCONNECTTYPE. AND ALL MOTOR STARTERS NOT PROVIDED WITH MECHANICAL EQUIPMENT SHALL BE PROVIDED AND INSTALLED BY ELECTRICAL CONTRACTOR.

9. CONTRACTOR SHALL COORDINATE VOLTAGE AND PHASE OF EACH PIECE OF EQUIPMENT WITH THE ELECTRICAL CONTRACTOR AND ALL ELECTRICAL CONTRACTDOCUMENTS PRIOR TO ORDERING.

10. MOUNT TEMPERATURE SENSORS AND THERMOSTATS WHERE INDICATED ON PLANS, AT 48" AFF UNLESS OTHERWISE NOTED. SEE THE ARCHITECTURAL ANDINTERIOR DRAWINGS AS WELL AS THE MECHANICAL DRAWINGS FOR THE COORDINATED LOCATIONS. WHERE THERE IS A CONFLICT OF LOCATIONS AMONG THEDRAWINGS, NOTIFY THE ARCHITECT IMMEDIATELY FOR RESOLUTION.

11. ALL BRANCH DUCTWORK SHALL BE THE SAME SIZE AS THE DIFFUSER CONNECTION SERVED UNLESS OTHERWISE NOTED.

12. ALL DIFFUSERS INSTALLED IN LAY-IN CEILINGS SHALL BE 4-WAY PATTERN UNLESS OTHERWISE NOTED. ADJUST ALL DIFFUSERS IN CORRIDORS OR WITHIN 3FEET OF A WALL TO PROVIDE 2-WAY OR 3-WAY DISTRIBUTION AWAY FROM OR PARALLEL TO WALLS.

13. PROVIDE FIRE/SMOKE DAMPERS IN ALL FIRE RATED WALLS AND FLOORS AS IDENTIFIED ON ARCHITECTURAL DRAWINGS. RATINGS OF FIRE DAMPERS SHALLMEET THE RATING AS IDENTIFIED IN THE ARCHITECTURAL WALL RATING SCHEDULE AND LIFE SAFETY PLANS.

14. PROVIDE AND INSTALL ALL DUCT MOUNTED ACCESS DOORS FOR ALL FIRE AND/OR SMOKE DAMPERS NOT OTHERWISE ACCESSIBLE. LOCATE ACCESSPANELS IN BACK-OF-HOUSE AREAS WHERE POSSIBLE

15. ALL CEILING MOUNTED AIR DISTRIBUTION DEVICES LOCATED IN INACCESSIBLE CEILINGS SHALL HAVE FACE OPERABLE DAMPERS TO ALLOW AIR BALANCINGOF THE SYSTEM AFTER THE CEILING IS IN PLACE.

16. AN IONIZATION TYPE SMOKE DETECTOR FOR UNIT SHUTDOWN SHALL BE INSTALLED IN THE RETURN AIR DUCT OF EACH AHU, FCU AND FANS OF 2000 CFM ANDGREATER. FOR AHU SHUTDOWN WITH 15000 CFM AND GREATER, PROVIDE AND INSTALL SMOKE DETECTOR IN THE SUPPLY AND RETURN DUCTWORK. PROVIDEACCESS PANEL FOR SMOKE DETECTORS.

17. CONDENSATE DRAIN LINES RUNNING HORIZONTALLY SHALL BE SLOPED 1/8" PER FOOT DOWN IN THE DIRECTION OF FLOW. ALL AIR CONDITIONING CONDENSATEDRAIN LINES FROM EACH AIR HANDLING UNIT SHALL BE PIPED FULL SIZE OF THE UNIT DRAIN OUTLET WITH A "P" TRAP AND PIPED TO NEAREST DRAIN.

18. ALL FCU'S, EXHAUST FANS AND DAMPERS ABOVE CEILING SHALL BE ACCESSIBLE. CONTRACTOR SHALL COORDINATE ALL ACCESS PANELS IN CEILINGS ORWALLS WITH ARCHITECTURAL REFLECTED CEILING PLANS AND INTERIOR DRAWINGS FOR PROPER LOCATION. NO ACCESS PANELS ARE ALLOWED IN PUBLICSPACES WITHOUT PRIOR WRITTEN APPROVAL OF THE ARCHITECT.

19. ALL TOILET AND SHOWER EXHAUST DUCTWORK SHALL HAVE WATERTIGHT JOINTS. HORIZONTAL DUCTWORK SHALL BE SLOPED DOWN 1/8" PER FOOT TOWARDSGRILLE.

20. RETURN AIR SHALL BE THROUGH CEILING DIFFUSERS, GRILLES OR THROUGH SLOTS PROVIDED IN THE CEILING UNLESS SHOWN OTHERWISE.

21. THE CONTRACTOR SHALL MAKE FINAL CONNECTION TO ALL EQUIPMENT INDICATED ON DRAWINGS INCLUDING KITCHEN, LAUNDRY AND ANY EQUIPMENTFURNISHED BY OWNER. FINAL CONNECTION SHALL INCLUDE, BUT NOT BE LIMITED TO, ANY ADAPTERS, NIPPLES, SHUTOFF VALVES, AND PRESSURE REGULATINGVALVES REQUIRED.

22. ALL LOUVERS AND DUCTS OPEN ON END SHALL BE COVERED WITH 1/2" WIRE MESH BIRDSCREEN OR ACCEPTABLE EQUIVALENT EXCEPT DRYER EXHAUSTLOUVER.

23. ALL GRILLES, VENTS, ACCESS PANEL LOCATIONS SHALL BE COORDINATED WITH INTERIORS AND ARCHITECTURE TO VERIFY PLACEMENT IN PUBLIC AREAS.

24. UNLESS OTHERWISE INDICATED, THERE SHALL BE NO EXPOSED DUCTWORK AND PIPING IN ANY PUBLIC AREAS.

25. VIBRATION ISOLATION FOR ALL EQUIPMENT SHALL BE PROVIDED TO PREVENT TRANSMISSION OF VIBRATION TO BUILDING STRUCTURE.

26. CONTRACTORS SHALL MAINTAIN A MINIMUM OF 6'-8" CLEARANCE TO THE UNDERSIDE OF PIPES, DUCTS, CONDUITS AND SUSPENDED EQUIPMENT THROUGHOUTACCESS ROUTES IN ANY EQUIPMENT ROOMS.

27. ALL TESTS SHALL BE COMPLETED BEFORE ANY EQUIPMENT OR PIPING INSULATION IS APPLIED.

28. CONTRACTOR SHALL LOCATE ALL TEMPERATURE, PRESSURE AND FLOW MEASURING DEVICES IN ACCESSIBLE LOCATIONS WITH STRAIGHT SECTION OFPIPE OR DUCT UPSTREAM AND DOWNSTREAM AS RECOMMENDED BY THE MANUFACTURER FOR GOOD ACCURACY.

29. ANY TESTING, ADJUSTING AND BALANCING AGENCY CONSIDERED FOR THE PROJECT SHALL BE A MEMBER OF THE ASSOCIATED BALANCE COUNCIL (AABC)OR THE NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB). TESTING, ADJUSTING, AND BALANCING SHALL BE PERFORMED IN ACCORDANCE WITH THEAABC STANDARDS.

30. WHERE TWO OR MORE ITEMS OF THE SAME EQUIPMENT TYPE ARE REQUIRED, THE PRODUCTS OF ONE MANUFACTURER SHALL BE USED.

31. CONTRACTOR SHALL COORDINATE ALL EQUIPMENT CONNECTIONS WITH MANUFACTURERS' CERTIFIED DRAWINGS. THEY SHALL COORDINATE ANDPROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFY AND COORDINATEALL DUCT AND PIPING DIMENSIONS BEFORE FABRICATION.

32. ALL CONTROL WIRE AND CONDUIT SHALL COMPLY WITH THE NATIONAL ELECTRIC CODE AND THE ELECTRICAL DIVISION OF THE CONTRACTSPECIFICATION.

33. THE LOCATIONS OF ALL ITEMS SHOWN ON THE DRAWINGS OR CALLED FOR IN THE SPECIFICATIONS THAT ARE NOT DEFINITELY FIXED BY DIMENSIONSARE TO BE APPROXIMATE ONLY. THE EXACT LOCATIONS NECESSARY TO SECURE THE BEST CONDITIONS AND RESULTS MUST BE DETERMINED BY THEPROJECT SITE CONDITIONS AND SHALL HAVE THE APPROVAL OF THE ENGINEER BEFORE BEING INSTALLED. DO NOT SCALE DRAWINGS. ALL DIMENSIONALISSUES SHALL BE DIRECTED TO THE ARCHITECT FOR HIS RESOLUTION.

34. ALL MISCELLANEOUS STEEL REQUIRED TO ENSURE PROPER INSTALLATION AND AS SHOWN IN DETAILS FOR PIPING, DUCTWORK AND EQUIPMENT (UNLESSOTHERWISE NOTED) SHALL BE FURNISHED AND INSTALLED BY THE CONSTRUCTION TEAM.

35. PROVIDE ACCESS PANELS FOR INSTALLATION IN WALLS AND CEILINGS, WHERE REQUIRED, TO SERVICE DAMPERS, VALVES, SMOKE DETECTORS OR ANYOTHER CONCEALED EQUIPMENT. ACCESS PANELS SHALL BE PROVIDED TO GENERAL CONTRACTOR FOR INSTALLATION UNDER HIS CONTRACT BREAKDOWN.

36. ALL DUCTWORK, PIPING AND EQUIPMENT SHALL BE SUPPORTED FROM THE SURROUNDING STRUCTURAL ELEMENTS AND COORDINATED THROUGH THEGENERAL CONTRACTOR. ANY ATTACHMENT TO STEEL BAR JOISTS, TRUSSES OR JOIST GIRDERS SHALL BE AT PANEL POINTS. CONTRACTOR SHALL PROVIDEBEAM CLAMPS MEETING MSS STANDARDS. ANY WELDING TO STRUCTURAL MEMBERS SHALL NOT BE PERMITTED. THE USE OF C-CLAMPS SHALL NOT BEPERMITTED.

37. EQUIPMENT, DUCTWORK AND PIPING SHALL NOT BE PERMITTED TO BE SUPPORTED FROM ANY METAL DECK.

38. ALL LOCATIONS AND SIZES OF ALL FLOOR, WALL AND ROOF OPENINGS SHALL BE COORDINATED WITH ALL OTHER TRADES. ALL OPENINGS IN FIRE WALLSDUE TO DUCTWORK, PIPING OR CONDUIT SHALL BE FIRE STOPPED WITH A PRODUCT SIMILAR TO 3M, HILTI OR APPROVED EQUAL.

HVAC/SHEET METAL

1. CERTAIN ITEMS SUCH AS RISES AND DROPS IN DUCTWORK, ACCESS DOORS AND VOLUME DAMPERS ARE INDICATED ON THE CONTRACT DOCUMENTDRAWINGS FOR CLARITY FOR A SPECIFIC LOCATION REQUIREMENT AND SHALL NOT BE INTERPRETED AS THE EXTENT OF THE REQUIREMENTS FOR THESEITEMS.

2. IN CORRIDORS WHERE CEILING SPEAKERS AND AIR DIFFUSERS ARE INDICATED BETWEEN THE SAME LIGHT FIXTURES, INSTALL BOTH DEVICES AT THEQUARTER POINTS BETWEEN THE SAME FIXTURES.

3. ALL DUCTWORK SHALL CLEAR DOORS AND WINDOWS.

4. PROVIDE ANY 90 DEGREE SQUARE ELBOWS WITH DOUBLE RADIUS TURNING VANES UNLESS OTHERWISE INDICATED. ELBOWS IN DISHWASHER, KITCHEN,AND LAUNDRY EXHAUST SHALL BE UNVANED SMOOTH RADIUS CONSTRUCTION WITH A RADIUS EQUAL TO 1/2 TIMES THE WIDTH OF THE DUCT. PROVIDEACCESS DOORS UPSTREAM OF ALL ELBOWS WITH TURNING VANES.

5. COORDINATE DIFFUSER, REGISTER, AND GRILLE LOCATIONS WITH ARCHITECTURAL REFLECTED CEILING PLANS, LIGHTING, AND OTHER CEILING ITEMSAND MAKE MINOR DUCT MODIFICATIONS TO SUIT.

6. ALL AIR HANDLING UNITS SHALL OPERATE WITHOUT MOISTURE CARRYOVER.

7. LOCATE ALL MECHANICAL EQUIPMENT (FAN COIL UNITS, COILS, AND EXHAUST FANS) FOR UNOBSTRUCTED ACCESS TO UNIT ACCESS PANELS, CONTROLSAND VALVING.

8. PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCTWORK SYSTEMS (SUPPLY, RETURN, AND EXHAUST) CONNECTED TO FAN COIL UNITS, FANS, AND OTHEREQUIPMENT WHICH REQUIRE VIBRATION ISOLATION. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AT THE POINT OF CONNECTION TO THE EQUIPMENTUNLESS OTHERWISE INDICATED.

9. UNLESS OTHERWISE NOTED, ALL DUCTWORK IS OVERHEAD, AS CLOSE TO THE UNDERSIDE OF THE STRUCTURE, CONSIDERING PIPING IS ABOVE WITHSPACE FOR INSULATION IF REQUIRED.

10. RUNS OF FLEXIBLE DUCT SHALL NOT EXCEED 7'-0" IN LENGTH OF FLEXIBLE DUCT.

11. ALL DUCTWORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN DUCTS, INCLUDING DIVIDED DUCTS AND TRANSITIONS AROUNDOBSTRUCTIONS, SHALL BE PROVIDED AT NO ADDITIONAL COST TO THE OWNER.

12. PROVIDE ACCESS DOORS IN DUCTWORK TO PROVIDE ACCESS FOR ALL SMOKE DETECTORS, FIRE DAMPERS, SMOKE DAMPERS, VOLUME DAMPERS, ANDOTHER ITEMS LOCATED IN THE DUCTWORK WHICH REQUIRES SERVICE AND/OR INSPECTION.

13. PROVIDE ACCESS DOORS IN DUCTWORK FOR OPERATION, ADJUSTMENT, AND MAINTENANCE OF ALL FANS, VALVES, AND MECHANICAL EQUIPMENT.

14. ALL DUCTS SHALL BE GROUNDED ACROSS FLEXIBLE CONNECTIONS WITH FLEXIBLE COPPER GROUNDING STRAPS. GROUNDING STRAPS SHALL BE BOLTEDOR SOLDERED TO BOTH THE EQUIPMENT AND THE DUCT.

15. SMOKE DETECTORS SHALL BE FURNISHED AND WIRED BY THE ELECTRICAL CONTRACTOR. THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FORMOUNTING THE SMOKE DETECTOR IN DUCTWORK AS SHOWN ON THE DRAWINGS AND IN ACCORDANCE WITH MANUFACTURER'S PRINTED INSTRUCTIONS.

D

R

RADIUS TURN ELBOW

AIRFLOW DIRECTION

FLEXIBLE RUNOUT WITH SPIN-INFITTING & MANUAL DAMPER

DUCT TRANSITION REDUCTION IN SIZE

DUCT ELBOW WITH DOUBLETHICKNESS TURNING VANES

LINED DUCTWORK

ROUND DUCT SIZE (DIAMETER)

DUCT SIZE (WIDTH X DEPTH)

TYPICAL 90° LOW PRESSURE DUCT ELBOW(FURNISH & INSTALL DOUBLE THICKNESSTURNING VANES)

TYPICAL 45° LOW PRESSURE DUCT ELBOW(FURNISH & INSTALL DOUBLE THICKNESSTURNING VANES)

TYPICAL LOW PRESSURE SUPPLY TEECONNECTION (FURNISH & INSTALL DOUBLETHICKNESS TURNING VANES & SPLITTERDAMPER NOT SHOWN, SEE DETAILS)

TYPICAL LOW PRESSURE SUPPLY TAKE-OFF(FURNISH & INSTALL SPLITTER DAMPER NOTSHOWN SEE DETAILS)

EQUIPMENT NAME

EQUIPMENT NUMBER

EQUIPMENT DESIGNATION

DUCT RISE IN DIRECTION OF ARROW

DUCT DROP IN DIRECTION OF ARROW

REVISION TRIANGLE

CEILING DIFFUSER

RETURN REGISTER OR GRILLE

ROUND DUCT OR PIPE CROSS-SECTION UP

RETURN OR EXHAUST CROSS-SECTION UP

SUPPLY DUCT CROSS-SECTION UP

DUCT SIZE (WIDTH X DEPTH)

FLEXIBLE DUCT CONNECTION

DUCT-MOUNTED SMOKE DETECTOR

TEMPERATURE SENSOR

THERMOSTAT

WXH

DIA

HVAC LEGENDDUCTWORK LEGEND

FCU - 1

T

TS

EXHAUST REGISTER OR GRILLE

#

00×00

S

214029

P E

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S

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I O

N .

JOB NUMBER: 2014-008

CHECKED BY: RKC

DATE: 07/28/2014

REVISIONS

DATE: DESCRIPTION:


PROJECT LOCATION:

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M-1

NOTES, SCHEDULES &ABBREVIATIONS

EXHAUST FAN SCHEDULE

MARK AREA SERVED TYPE CFMESP (IN.

WG)MOTOR

(HP) FAN RPM DRIVE TYPE MAX SONES NOTES CONTROL

TEF-A RESTROOMS CEILING 75 0.3 1/18 1200 DIRECT 4.11 ALL INTERLOCKED WITH WALL LIGHT SWITCH BY DIV. 26

TEF-B WARMING kITCHEN INLINE 500 0.3 1/10 1050 DIRECT 4.9 ALL INTERLOCKED WITH WALL LIGHT SWITCH BY DIV. 26

EXHAUST FAN SCHEDULE NOTES:

1. PROVIDE GRAVITY BACK DRAFT DAMPER.2. PROVIDE DISCONNECT SWITCH AND INTERNAL CONDUIT.3. PROVIDE WITH SOLID STATE SPEED CONTROLLER.

AIR DISTRIBUTION SCHEDULE

MARK DESCRIPTION LAYOUT BASIS MATERIAL

S-L1 LINEAR SUPPLY TITUS SLOT DIFFUSER ML 38. TWO 3/4" SLOTS, 48" LONG, LINED SUPPLY PLENUM, 10" FLANGE ALUMINUM

S-CF-2 SUPPLY DIFFUSER 12X12 TITUS TMS, 3 CONE FACE STEEL

S-CF SUPPLY DIFFUSER 24X24 TITUS TMS, 3 CONE FACE STEEL

R-PP-2 RETURN GRILLE 12X12 TITUS PAR STEEL

R-PP RETURN GRILLE 24X24 TITUS PAR STEEL

E-PP EXHAUST GRILLE 24X24 TITUS PAR STEEL

AIR DISTRIBUTION NOTES

1. ACUTHERM, ANEMOSTAT, CARNES, HART & COOLEY, METALAIRE, NAILOR, PRICE, TITUS, AND TUTTLE & BAILEYSHALL BE ACCEPTABLE MANUFACTURERS.

2. FOR DIFFUSERS AND GRILLES WITH ROUND NECKS, PROVIDE 6" NECK FOR MAX 110 CFM, 8" NECK FOR MAX 240 CFM,10" NECK FOR MAX 420 CFM, 12" NECK FOR MAX 600 CFM, 14" NECK FOR MAX 850 CFM.

3. FOR DIFFUSERS AND GRILLES WITH RECTANGULAR NECKS, PROVIDE SIZE AS INDICATED ON THE DRAWINGS.4. THE FRONT BLADES AT EACH DOUBLE DEFLECTION SUPPLY GRILLE SHALL BE PARALLEL WITH THE SHORT

DIMENSION.5. THE BLADES AT EACH RETURN GRILLE SHALL BE PARALLEL WITH THE FLOOR.6. PROVIDE MANUFACTURER RECOMMENDED MOUNTING FOR EACH CEILING TYPE. REFER TO ARCHITECT'S RCP FOR

EACH CEILING TYPE.7. THE COLOR FOR EACH DIFFUSER AND GRILLE WITHIN A WHITE CEILING SHALL BE WHITE.8. ARCHITECT SHALL SELECT THE COLOR FOR EACH DIFFUSER AND GRILLE WITHIN A CEILING OTHER THAN WHITE

FROM CUSTOM COLORS.9. PROVIDE A FACE OPERATED NECK MOUNTED BALANCING DAMPER FOR EACH DIFFUSER AND GRILLE WITHIN AN

INACCESSIBLE CEILING UNLESS OTHERWISE NOTED.

SPLIT SYSTEM UNIT SCHEDULE (GAS HEAT)

INDOOR UNIT OUTDOOR UNIT

MIN.SEER NOTESMARK AREA SERVED

NOMINALTONS ORIENTATION

SUPPLY(CFM) O.A. (CFM)

ESP(IN.WG) MOTOR (HP)

GAS HEATING

MARKNOMINAL

TONS

TOTALCOOLING

(MBH)

SENSIBLECOOLING

(MBH)HEATING INPUT

(MBH)HEATING OUTPUT

(MBH)FLUE SIZE

(IN. Ø)COMBUSTION

AIR (IN. Ø)

FCU-1 CLASSROOM 4 HORIZONTAL 1,800 625 0.3 3/4 110 104.5 4 4 CU-1 4 48 45 13 ALL

FCU-2 CLASSROOM 3.5 HORIZONTAL 1,575 580 0.3 3/4 110 104.5 4 4 CU-2 3.5 42 39 13 ALL

FCU-3 RECEPTION / OFFICE 5 HORIZONTAL 2,250 250 0.3 3/4 110 104.5 4 4 CU-3 5 60 54 13 ALL

FCU-4 CLASSROOM 5 HORIZONTAL 2,250 540 0.3 3/4 110 104.5 4 4 CU-4 5 60 54 13 ALL

FCU-5A CLASSROOM 3 HORIZONTAL 1,200 290 0.3 3/4 110 104.5 4 4 CU-5A 3 36 33 13 ALL

FCU-5B CLASSROOM 3 HORIZONTAL 1,200 290 0.3 3/4 110 104.5 4 4 CU-5B 3 36 33 13 ALL

FCU-6 CLASSROOM 3.5 HORIZONTAL 1,575 280 0.3 3/4 110 104.5 4 4 CU-6 3.5 42 39 13 ALL

FCU-7 CLASSROOM / OFFICE 4 HORIZONTAL 1,800 320 0.3 3/4 110 104.5 4 4 CU-7 4 48 45 13 ALL

SPLIT SYSTEM UNIT SCHEDULE (GAS HEAT) NOTES:1. TRANE IS THE BASIS OF DESIGN.2. CAPACITIES BASED ON AIR ENTERING EVAPORATOR AT 80 F db, 67 F wb, AND 92 F AMBIENT AIR TEMP.3. ESP DOES NOT INCLUDE FILTERS4. PROVIDE REFRIGERANT ACCUMULATOR FOR EACH REFRIGERANT CIRCUIT AT OUTDOOR UNIT IF RECOMMENDED BY THE MANUFACTURER.5. PROVIDE FILTER RACK WITH 2" THICK DISPOSABLE FILTERS6. PROVIDE HIGH LEVEL SHUT OFF SWITCH IN DRAIN PAN.

ABBREVIATION/DESCRIPTION

A/C ABOVE CEILINGABV ABOVEAD ACCESS DOORADJ ADJUSTABLEAFFABOVE FINISH FLOORARCH ARCHITECTBD BACKDRAFT DAMPERBTU BRITISH THERMAL UNITBTUH BRITISH THERMAL UNIT PER HOURC/C COOLING COILCAP CAPACITYCD CEILING DIFFUSERCFM CUBIC FEET PER MINUTECLG CEILINGCOND CONDENSATECP CONTROL PANELCU CONDENSING UNITDB DRY BULBDIA DIAMETERDIFF DIFFUSERDN DOWNDWGS DRAWINGSEAT ENTERING AIR TEMPERATUREEF EXHAUST FANEG EXHAUST GRILLEENGR ENGINEERESP EXTERNAL STATIC PRESSUREEXH EXHAUSTEXIST EXISTINGF DEGREES FAHRENHEITFCU FAN COIL UNITFD FIRE DAMPERFLEX FLEXIBLEFOD FACE OPERATED DAMPERFSD FIRE/SMOKE DAMPERFT FEETFT2 SQUARE FEETH/C HEATING COILHP HORSEPOWERIN INCHESLATLEAVING AIR TEMPERATURELBS. POUNDSLD LINEAR SLOT DIFFUSERMAX MAXIMUMMBH 1000 BTU/HOURMINMINIMUMMOD MOTOR OPERATED DAMPERMVD MANUAL DAMPERN/A NOT APPLICABLEO/A OUTSIDE AIROBD OPPOSED BLADE DAMPEROC ON CENTERSOE OPEN‑ENDOPNG OPENINGR/A RETURN AIRRAG RETURN AIR GRILLEREG REGISTERRG RETURN GRILLERH RELATIVE HUMIDITYRPM ROTATIONS PER MINUTES DUCT MOUNTED SMOKE DETECTORS/A SUPPLY AIRSG SUPPLY GRILLESP STATIC PRESSURE (IN. W.G.)SQ SQUARESR SUPPLY REGISTERSS STAINLESS STEELSTR STRUCTURALTEFTOILET EXHAUST FANT'STAT THERMOSTATTYPTYPICALUC UNDERCUTVEL VELOCITYW/ WITHWC WATER COLUMN

1

1 09-19-2014 PERMIT COMMENTS

1

CLASSROOM B1

CLASSROOM EP3 CLASSROOM EP2

STAFF

CONF.

VESTIBULECLASSROOM D1 CLASSROOM D2

CLASSROOM C1

TOILET #9

TOILET #8

TOILET #13

TLT #12

TOILET #10

TOILET #3

TOILET #7

TLT #1 MEN'S

RECEPTION

OFFICE

TLT #2WOMEN'S

TOILET #4

CARSEATSTORAGE

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1 2 3 4 5 6 7 8 9 10 11 12 13 14

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FCU(5A

FCU(5B

FCU(4FCU(6

TEF(ATEF(A

TEF(A

TEF(A

TEF(ATEF(A

FCU(7

TEF(A

TEF(A

TEF(A

TEF(A

TEF(A

TEF(B

TEF(A

TEF(A

TEF(A

TEF(A

TEF(A

TEF(A

TEF(A

TEF(A

FCU(3

FCU(2

FCU(1

CU(1 CU(7 CU(2 CU(3

CU(4CU(5ACU(6 CU(5B

18x14

10x14

T

TSTS

24X24 S(CF260

TYP 4

24X24 S(CF240

TYP 524X24 S(CF

240TYP 5

24X24 S(CF265

TYP 414x14

22x14

22

x1

4

14x14

24X24 S(CF75

24X24 S(CF75

18x14

10x14

18

x1

4

24X24 R(PP1040

24X24 R(PP1060

24X24 R(PP1200

24X24 S(CF75

24X24 S(CF400

1X48 S(L150

TYP 2

1X48 S(L1175

TYP 4

18

x1

4

10

x1

4

24X24 S(CF100

24X24 R(PP400

24X24 S(CF75

24X24 R(PP850

TS

TS

24x16

14x14

24x14

24

x1

4

14x14

24x2016ø16ø

24x14

24

x1

4

24x14

14x14

24X24 S(CF145

TYP 5

24X24 S(CF150

TYP 5

24

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0

24X24 R(PP750

24X24 R(PP725

24X24 R(PP100

24X24 S(CF180

TYP 5

10

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16ø16ø6ø

8ø

24X24 S(CF50

24x20

24X24 R(PP900

24X24 R(PP900

24X24 S(CF180

TYP 5 6ø

6ø

6ø

6ø

3/4" UC 3/4" UC

3/4"UC

3/4"UC

3/4" UC

3/4" UC

3/4" UC

3/4" UC

3/4"UC

3/4"UC

3/4" UC

16ø

24x202

4x2

0

12ø10ø8ø

8ø

8ø 6ø

6ø

6ø

6ø

6ø

TS

24X24 S(CF50

24x14

14x14

24X24 S(CF360

24X24 S(CF355

TYP 3

16ø

16ø

24x20

24X24 R(PP1200

24X24 S(CF75

24X24 S(CF75

24x14

12

x1

0

24X24 S(CF230

14x12

34x12

20x12

24x20

24X24 S(CF50

24X24 R(PP200

24X24 S(CF200

12ø

10ø

8ø

24X24 S(CF270

24X24 R(PP270

24X24 S(CF210

TYP 5

REFRIGERANT LINE SETSFROM OUTDOOR CONDENSINGUNITS. ROUTE INTO BUILDINGAND CONNECT TO RESPECTIVEAIR HANDLER (TYP. 8)

14ø

14ø

12X12 S(CF(2100

12X12 R(PP(2100

12" Ø EXHAUSTUP TO ROOF.PROVIDE ROOFCAP WITH BUG SCREEN.

8ø

8ø


6ø

6ø

10ø

6ø

8ø

6ø

6ø


20

x1

6

10x14

18x14

18

x1

4

24x20

16

ø

8ø

8ø

10ø

8ø

8ø4" Ø CONCENTRICFLUEVENTS UP TOROOF (TYP. 2)

4" Ø CONCENTRICFLUE VENTS UP TOROOF (TYP. 4)

4" Ø CONCENTRICFLUE VENTS UP TOROOF (TYP. 2)

24X24 R(PP1050


24X24 R(PP700

24X24 S(CF350

TYP 2

6ø

6ø

24X24 E(PP500

24X24 R(PP1200

TS

MAIN T'STATCONTROL FORALL UNITS

16ø

12ø

10ø

10ø

10ø

10ø

14ø

10x14

10ø

14ø

10ø


14" Ø OUTSIDE AIR INTAKEDUCT. PROVIDDE ROOFCAP WITH BUG SCREEN.

14" Ø OUTSIDE AIR INTAKEDUCT. PROVIDDE ROOFCAP WITH BUG SCREEN.

8" Ø EXHAUST DUCTUP TO ROOF. PROVIDE ROOFCAP WITH BUG SCREEN.

MOD

MOD

MOD

MOD

TS

TS

ROUTE 3/4"Ø AND1/2"Ø CONDENSATELINE TO MOP SINK.

3/4" UC

3/4" UC3/4"UC

3/4"UC

1/2

"ø

1"UC

2' ( 0"

2' (

0"

MAINTAIN MIN. 2'(0"CLEARANCE BETWEEN UNITS

MOUNT CONDENSING UNITS ONHOUSEKEEPING PADS. (TYP. 8)

S S

S

S

S

SS

S

CONNECT 3/4" ØCONDENSATE LINETO FLOOR DRAININ RISER ROOM.3/4"ø

1/2

"ø

ROUTE 3/4"Ø AND 1/2"ØCONDENSATE LINE TO HUB DRAININ WARMING KITCHEN.

1/2"ø

1/2"ø

1/2"ø

3/4"ø

1/2"ø

8"Ø DRYER VENTUP TO ROOF.

3/4"ø

1/2"ø

1/2"ø

MOD

2"ø

2"ø 2"ø

2"ø

2"ø

2"ø

2"ø

2"ø

MOD

MOD

214029

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JOB NUMBER: 2014(008

CHECKED BY: RKC

DATE: 07/28/2014

REVISIONS

DATE: DESCRIPTION:


PROJECT LOCATION:

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M(2

FLOOR PLAN (MECHANICAL

1/8" = 1'(0"M(21 FLOOR PLAN ( MECHANICAL

N

CEILING EXHAUST FAN

SUPPORT FROM STRUCTUREWITH 1/8" RODS AND ARCHORBOLTS

VIBRATION ISOLATOR (TYP.)

EXHAUST DUCT

ACOUSTICAL TILE CEILINGOR GYP. BOARD CEILING

SPIN�IN FITTING W/ 45° EXTRACTOR ANDADJUSTABLE MANUAL DAMPER WITHLOCKING DEVICE

ROUND ORRECTANGULARINSULATEDSUPPLY AIRDUCT

SUPPORT FROM STRUCTURE

DUCT SUPPORTS

SUPPORT FROMSTRUCTURE

BRANCH SUPPLY DUCT 7' MAX. LENGTH.

MAX SAG 1/2" PER FOOT BETWEENSUPPORT BRACINGCEILING DIFFUSER

INSULATEDFLEXIBLE BRANCHSUPPLY DUCT 7'�0"MAX. LENGTH.

SHEET METAL SCREW

1" WIDE SHEET METALBAND CLAMP

SECURE FLEXIBLE DUCT TO SPIN�IN FITTING AND PLENUMBETWEEN WIRES OF THE LAST SPIRAL WITH 1/2 "GALVANIZED ADJUSTABLE BAND CLAMP WITH CADMIUMPLATED BUCKLE AND SCREW WITH SLOTTED HEX HEAD.OVERLAP VAPOR BARRIER ON FLEXIBLE DUCT WITHVAPOR BARRIER ON SUPPLY DUCT AND SEAL. (TYP)

SEE ARCH. RCP FORCEILING CONSTRUCTION

FLEX DUCT TOMATCH DIFFUSERNECK SIZE

INSULATEDRECTANGULARDUCTWORK

INSULATED ROUNDDUCTWORK

18" GAUGE STEELTIE WIRE 18" ONCENTER (TYP.)

CONTINUOUS ARCHITECTURAL SLOTW/J BEAD FINISH, SEE ARCH. DWG.

ROUND BUTTERFLY VOLUMECONTROL DAMPER WITHREMOTE CABLE CONTROLDAMPER OPERATOR

LONGITUDINAL SECTION(INSIDE PLENUM)

1" INSULATION

END SECTION

CEILING

ROUND BUTTERFLY VOLUMECONTROL DAMPER WITHREMOTE CABLE CONTROLDAMPER OPERATOR

GYPSUM BOARD CEILING

GEAR DRIVE CABLECONTROLLER. MOUNT INPLENUM ON GALVANIZEDSHEET STEEL SUPPORT

TO ALLOW EASY ACCESSFOR SOCKET WRENCH

ADJUSTMENT.

HEX SHAFT FORSOCKET WRENCH

FLEXIBLE CABLE ANDCONTROL WIRE FORREMOTE CONTROL

OF DAMPER

SEAL AIR TIGHT

CABLE DRIVENDAMPER ACTUATOR

2 FT LONGFLEXIBLE O.A.DUCT CONNECTOR

DUCT MOUNTEDSMOKE DETECTORWHERE SHOWNON PLANS

RETURN AIRPLENUM W/1" THICKSOUND LINING

DRAIN PAN SHALL BE MINIMUM 2" DEEP AND 3" LONGER THAN UNIT ONALL SIDES.

DRAIN PANS SHALL BE CONSTRUCTED OUT OF 18 GAUGE GALVANIZEDSHEET METAL WITH HEMMED EDGES AND SOLDERED JOINTS.

LEAK DETECTOR SHALL SHUT OFF UNIT UPON MOISTURE DETECTION.

3.

2.

MOD

NOTES:

1.

AUXILIARY DRAIN PAN

SPOT TYPELEAK DETECTOR

FLEXIBLE DUCTCONNECTION � TYPICAL

FILTERACCESSSLOT

1" SOUND LINING

VIBRATIONISOLATORS

MINIMUM 1" CLEARANCETO STRUCTURE

S

AIR HANDLINGUNIT

RSRL

1/2" CONDENSATELINE

4" COMBINATIONCOMBUSTIONAIR/FLUE VENT

1�1/2" GAS LINE

REFRIGERANT LINES TOOUTDOOR CU

PRIMARY DRAIN PAN

CEILING

COORDINATE RELATIONSHIPBETWEEN TRAP ANDEXTENSION OFCURB OR UNIT

STATIC PRESSURE OFUNIT IN INCHES OFWATER MINIMUMHEIGHT

FLOW 2" MIN.

UNIT CASING

PIPE UNION

RUN TO ROOFDRAIN, HUB DRAINOR FLOOR DRAIN.PITCH DOWN1/8" PER FOOTMINIMUM

1. LOCATE TRAPS SO AS TO BEACCESSIBLE FOR CLEANING.

NOTES:

PIPE FULL SIZE OFAIR UNIT DRAINCONNECTION

SCREWEDCAP

SCREWEDCAP

AIR COOLEDCONDENSING UNIT

6"3"

12"

HOUSEKEEPING PAD

6"�4 SIDES

6X6 6/6 W.W.F. IN TOPWITH MINIMUM 2" COVER

FINISHED GRADE

6"�4 SIDES (TYPICAL)

NOTE:LENGTH & WIDTH OF PAD TO SUIT CONDENSING UNIT WITH 6" CLEARANCE ALL AROUND.

REFRIGERANT LINESTO INDOOR UNITS.

214029

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JOB NUMBER: 2014�008

CHECKED BY: RKC

DATE: 07/28/2014

REVISIONS

DATE: DESCRIPTION:


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M�3

DETAILS � MECHANICAL

N.T.S.M�3

1 CEILING EXHAUST FAN DETAILN.T.S.M�3

2 CEILING DIFFUSER CONNECTION DETAIL

N.T.S.M�3

7 TIE WIRES ON DUCTWORK INSULATION DETAIL

N.T.S.M�3

5 SLOT DIFFUSER DAMPER CONTROLLER DETAIL

N.T.S.M�3

3 HORIZONTAL FURNACE COIL UNIT DETAIL

N.T.S.M�3

4 CONDENSATE DRAIN TRAP DETAIL 12" = 1'�0"M�3

6 AIR COOLED CONDENSING UNIT BASE

job number: 2014ˆ008 - himmelman construction5. for all piu's, vav's and ra ducts located...

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