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<br /> ABBREVIATIONS HVAC LEGEND � } ��
<br /> HVAC DESIGN CONDITIONS: MECHANICAL NOTES °' �
<br /> (NOTE:ALL ABBREVIATIONS MAY NOT APPEAR ON DRAWINGS) (NOTE: ALL SYMBOLS MAY NOT APPEAR ON DRAWINGS) U '� � �
<br /> � � O N
<br /> JOB LOCATfON: � �
<br /> 1. REFER TO ARCHITECTURAL, ELECTRICAL AND PLUMBING DEMOLITION DRAWINGS FOR COMPLETE SCOPE OF WORK. TAKE A Amps,Ampere KWH Kilowatt- Hour SWGLE LINE DESCRIPTION DOUBLE LINE U � � �
<br /> EVERETT, WA CAUTION IN DEMOLITION OF MECHANICAL EQUIPMENT. ALL MECHANICA� WSTALLATIONS SHALL COMPLY WITH LOCAL AND ABS ABS L Length I
<br /> 28.43N LAT., 81.33W LONG. STATE CODES. ABC Above Counter LAT Leaving Air Temperature Q w w _,
<br /> E L E V A T I O N: 9 1 F T 2. C O N T R A C T O R S H R L L R E M O V E A L L P I P I N G/D U C T W O R K A N D E Q U I P M E N T I NDI CATED O N D R AWINGS INCLUDING ALL HANGERS, ABV Above LAT Latent(BTU) �- C O N S T A N T F L 4 W D E V I C E �
<br /> CLfMATE ZONE 2A PLENUM WALLS, DAMPERS, WIREMO�D, WIRING CONTROLS, T'STATS, ETC.ASSOCIATED W/ EACH PIECE OF EQUIPMENT. A/C Air Conditioner LB Pounds (Weight) _ -
<br /> AC Alternatin Current LIN FT Linear Foot , �
<br /> MECHANICAL EQUIPMENT SHA�L NOT BE ABANDONED IN PLACE. 9 2-- G --� GAS PIPING Q
<br /> DESIGN CQNDITIONS: 3. WHERE EXISTING ITEMS PENETRATE A WALL, ROOF & FLOOR, CONTRACTOR SHALL INFILL PENETRATIONS THROUGH WALLlROOF ADJ Adjacent LTG Lighting
<br /> W/LIKE MATERIALS. REFER TO ARCHITECTURAL PLANS FOR WALL, FLOOR TYPES. PATCH & REPAIR TO MATCH SURROUNDING AF Amp Frame LWT Leaving Water Temperature � �
<br /> 37°F WINTER DRY BULB-ASHRAE 99% AFF Above Finish Floor mA Mili Amps t- D --� I DRAIN LINE i �
<br /> 93°F DRY BULB AND 76°F WET BULB SUMMER DESIGN-ASHRAE 99% SURFACES INCLUDING PAINT. AFG Above Finish Grade MAX Maximum - -- �; U
<br /> 4. WHERE INDICATED, DUCTWORK AND PIPING OR PORTIONS OF DUCTWORK AND PIPING SHALL BE REUSED. REFER TO DRAWINGS AHU Air Handling Unit MBTUH Thousand British Thermal Unit Per Hour 2-- -�2 FLEXIB�E PIPE CONNECTION
<br /> 63°F WINTER INDOOR DESIGN DRY BULB- HEATING WAREHOUSE PLANS FOR POINTS OF CONNECTIONS. FIELD VERIFY EXISTING CONDITIONS. AIC Amperes interrupting Capacity MCB Main Circuit Breaker "`�°�'"°""�"`� "
<br /> 85°F DRY BULB AND 60%RH INDOOR DESIGN -COOLING WAREHOUSE AMB Ambient MCC Motor Control Center �- -� VALVE
<br /> 5. ALL PIPE, DUCT AND10R EQUIPMENT TO BE DEMOLISHED IS MARKED WITH AN "---"OR AS NOTED. AT Amp Trip MCF Thousand Cubic Feet 355 Research Parkway
<br /> AUX Auxiliary,Auxiliaries MCM Thousand Circular Mils � --� EXISTING PIPE Meriden,CT 06450
<br /> 70°F WINTER INDOOR DESIGN DRY BULB- HEATING C1FFiCE AREA (203) 630-1406
<br /> 75°F DRY BULB AND 50%RH INDOOR DESIGN - GOOUNG OFFICE AREA 6. PROTECT EXISTING FINISHES, FLOORS, SURFACES, CEILING TILES, CEILING GRID, ETC. DURING THE DEMOLITION PROCESS. AV Audio Visual MECH Mechanical - (203� 630-2615 Fax
<br /> REINSTALL CEILING GRID AND TILES OR REPLACE AND REINSTALL CEILING GRID AND TII.ES IF DAMAGED AND REPAIR OTHER BLDG Building MIC Microphone � � NEW PIPE
<br /> . CALCULATION BASED ON ASHRAE DESIGN CRITERIA RND CALCULATION METHODOLOGY. DAMAGED SURFACES PRIOR TO COMPLETION OF WORK. BTU British Thermai Unit MIN Minimum __ _ _ �,���,���,
<br /> 7. CONTRACTOR SHALL PROVIDE ALL LABOR AND MATERIALS REQUIRED T�TRACE ALL EXISTING AND RELATED DUCT, PIPING AND BTUH British Thermal Unit Per Hour MISC Miscellaneous _ _ REMOVE EXISTING PIPING &
<br /> CONTROL SYSTEMS IN WORK AREAS AND OUTSlDE AREAS PRIOR TO WORK. C Conduit MTD Mounted � - - � EQUIPMENT
<br /> CAT Catalogue MTG Mounting �g'c� KA8
<br /> CB Circuit Breaker MTL Metal 90° ELBOW DOWN � og�'As �
<br /> 8. COORDiNATE EXACT LOCATION OF ALL NEW EQUIPMENT WITH ARCHITECT'S FINISHED CEILING PLAN, SPRINKLER PIPING AND CD Condensate Drain MTR Motor � '�`� � �'�
<br /> ELECTRICAL CONDUlTS.ALSO, CONTRACTOR SHALL COORDWATE WITH OWNER SUPPLIED AND WSTAL�ED EQUIPMENT. NO - y��' �,�
<br /> EXTRAS SHALL BE AWARDED FOR REVISIONS CAUSED BY LACK OF COORDINATION. CFH Cubic Feet Per Hour MTRZD Motorized Z----� � 90° ELBOW UP ; � - � o
<br /> CFM Cubic Feet Per Minute MVD Manual Volume Damper --- - - - - y- - - �' x
<br /> �
<br /> 9. EXACT CONDITIONS TO BE VERIFIED IN THE FIELD DUE TO AREAS/DUCTS BEING INACCESSIBLE. DESIGN WAS BRSED ON EXISTWG CHR Chilled Water Return N Neutral � ROUND RADIUS ELBOW '0 �
<br /> MECH/ELEC COORDINATION DESIGN DRAWINGSAND LIMITED SURVEY. CONTRACTOR SHALL VISITTHE SITE TO VERIFYTHE CONSTRUCTION CONDITIONS CHS Chilled WaterSupply NA NotApplicable ' � .p�,57417 4.
<br /> BEFORE SUBMITTING BID AND FABRICATION. CI Cast Iron NC Normally Closed � � �'
<br /> CKT Circuit NEC National Electrical Code �sI N E: ���
<br /> MECHANICAL CONTRACTOR SHALL COORDINATE THE ELECTRICAL CHARACTERISTICS OF ALL 10. DRAWINGS ARE DIAGRAMMATIC, THEREFORE DETERMWE EXACT LOCRTIONS OF SYSTEMS/COMPONENTS IN FIELD USING FIELD CLG Ceiling NEMA National Electrical Manufacturers Association 45° E�BOW �' _
<br /> HVAC EQUIPMENT(UOLTAGE, PHASE, ETC)WITN THE ELECTRICAL CONTRACTOR AND ELECTRICAL CONDITIONS. CO Clean Out NFPA National Fire Protection Association - -
<br /> PLANS, BEFORE ORDERING ANY MECHANICAL EQUIPMENT. ANY SUBSEQUENT MISMATCH 11. CONTRACTOR IS RESPONSIBLE FOR OBTAINING AND FOLLOWWG OWNERS RULES AND STANDARDS PRIOR TO BID,WORK AND COL Column NIC Not In Contract �
<br /> BETWEEN MECHANICAL EQUIPMENT ELECTRICAL REQUIREMENTS AND THE ELECTRICAL SERVICE, COMM Communication NO Normaliy Open N � 90° E�BOW DOWN
<br /> ' AS DESIGNED AND PROVIDED SHALL BE RESPONSISILITY OF THE MECHANICAL CONTRACTOR. COMPLETION OF PROJECT. CONC Concrete NO Number _ _______ _ --- -,
<br /> 12. ALL EXISTING EQUIPMENT AND NEW EQUIPMENT, DUCTS AND PIPING PENETRATING THE NEW FIRE RATED WALLS TO BE FIRE CONN Connect OA Outside Air � �
<br /> MECHANICAUELECTRICAL COORDINATION STATEMENTS REQUIRED BY HVAC GENERAL NOTES SEALED. CONST Construction OBD Opposed Blade Damper -� � ; 90° E�BOW UP I
<br /> AND SPECIFICATIONS 230000-1.6(E) SHALL BE INCLllDED WITH EQUIPMENT SUBMITTALSlSHOP 13. EXISTING EQUIPMENT NOTED TO BE REFURBISHED TO WORKING ORDER. CONT Continuous OC On Center ' }
<br /> DRAWINGS. -- � - --__ _
<br /> CONTR Contractor OD Outsfde Diameter �
<br /> 14. CONTRACTOR SHALL ROUTE DUCTWORK WITHIN THE CEILING SPACE AS HIGH AS POSSIBLE TO MAINTAIN MAXIMUM CLEARANCE COP Coefficient Of Performance ODS Overflow Downspout � RECTANGULAR RADIUS ELBOW
<br /> ALLOWABLE. CR Card Reader OZ Ounce � _ _._ _
<br /> CT Cooling Tower P Poles � � �,,�
<br /> GT Current Transformer PE Photo-Electric RECTANGULAR ELBOW WITH �
<br /> CU Condensing Unit PD Pressure Drop TURNING VANES _
<br /> CVO Cold Water Valved Opening PERF Perforated
<br /> CW Gold Water PF Power Factor � BRANCH TAKE-OFF WITH RADIUS
<br /> CWR Condenser Water Return PH Phase �- HEE� &EXTRACTOR
<br /> HVAC DESIGN NOTES CWS CondenserWaterSupply PLBG Plumbing �--
<br /> D Depth PNL Panel _ �-� REDUCER, ECCENTRIC
<br /> _�
<br /> - DB Dry Bulb PSI Pounds Per Square Inch REDUCER, CONCENTRIC
<br /> GENERAL NOTES: DUCT SMOKE DETECTORS: Dc Direct Current PSIA Pounds Per Square�nch-Abso�ute _ �� ____ i _ _ _ ___
<br /> 1. ALL MECHANICAL EQUIPMENT AND INSTALLATIONS SHALL CONFORM WITH THE REQUIRMENTS OF THE LOCAL BUILDING DFU Drainage Fixture Units PSIG Pounds Per Square Inch-Gauge NEW SUPPLY AIR DIFFUSER O
<br /> 1. ALL FANS SUPPLYING MORE THEN 2000 CFM OF AIR TO ANY SPAGE SHRLL BE INSTALLED WITH A SMOKE DETECTOR IN THE DIA Diameter PVC Polyvinyl Chloride
<br /> CODES RETURN AND SUPPLY DUCTWORK UNLESS OTHERWISE INDICATED. DUCT SMOKE DETECTORS SHRLL BE INSTALLED IN DIFF Diffuser PWR Power
<br /> -2015 INTERNATIONAL BUI�DING CODE-AS AMENDED AND ADOPTED BY WA STATE THE RETURNlSUPPLY AIR PATH OF AIR DISTRIBUTION SYSTEM UTILIZWG A COMMON SUPP�Y AND OR RETURN AIR PLENUM DN Down QTY Quantity EXISTING SUPPLY AIR GRILLE �
<br /> -2015 INTERNATIONAL MECHANICAL CODE-AS AMENDED AND ADOPTED BY WA STATE WITH A COMBINED CAPCITY GREATER THAN 2000 GFM. DS Downspout R/A Return Air W �
<br /> -2015 INTERNATIONAL PLUMBING CODE-AS AMENDED AND ADOPTED BY WA STATE NEW RETURN GRILLE
<br /> -2014 NATIONAL ELECTRICAL CODE DTL Detail RCP Reflected Ceiling Plan � F- r-
<br /> -2015 INTERNATIONAL FIRE GODE-AS AMENDED AND ADOPTED BY WA STATE 2. THE SMOKE DETECTOR SHALL BE WIRED TO STOP THE FAN UPON DETECTION OF SMOKE,AND SIGNRL THE BUILDING FIRE DWG Drawing RCP Reforced Concrete Pipe � - _ NEW EXHAUST GRILLE - - - W � O
<br /> -2015 WASHiNGTON STATE ENERGY CODE-WAC 51-11 C ALARM CONTROL PANEL. THE SMOKE DETECTOR SHA�L BE FURNISHED BY THE FIRE ALARM CONTRACTOR U.N.O., EA Each REC Receptacle i = _- _ - � � �
<br /> � - -- -- -�
<br /> MOUNTED IN THE DUCT BY A MECHANICAL CONTRACTOR,AND WIRED BY THE ELECTRICAL CONTRACTOR. EAT Entering Air Temperature REF Reference . LINED DUCTWORK Q
<br /> �- - -- - -
<br /> 2. SHOP DRAWINGS SHALL BE SUBMITTED TO AND APPORVED BY THE ENGINEER OR ARCHITECT PRIOR TO ORRERING, EC Electrical Contractor REFR Refrigerator --- ------- - -- - - - -- --- �J Q�
<br /> P U R C H A S I N G, O R F A B R I C A T I N G A N Y M E C H A N I C A L E Q U I P M E N T. S H O P D R A W I N G S S H A L L W C L U D E: ALL E QUIPMENT A I R D I S T R I B U T I O N: E�H Electric Duct Heater REQ'D Required � SUPP�Y DUCT � � Q �
<br /> SCHEDULED OR SPECIFIED ON THE DRAWINGS: DUCTWORK DRAWN TO 1/4" SCALE OR THE SCALE SH OWN O N T H E E E R E n e r g y E ff i c i e n c y R a t i o R L A R u n nin g L o ad Am ps --
<br /> DRAWINGS� REFRIGERANT PIPING AND CONTROL WIRING SCHEMATICS CERTIFIED BY THE AIR CONDITIONING EQUIPMENT EL Elevation RM Room R E T U R N D U C T � W � >
<br /> . 1. SUPPLY, RETURN,AND O.A. DUCTWORK SHA�L BE CONSTRUCTED OF GALVANIZED SHEETMETAL IN ACCORDANCE WITH � � - - - �
<br /> MANUFACTURER. FAILURE TO SUBMIT REFRIGERANT PIPING DRAWINGS SHALL BE CAUSE FOR REJECTION OF THE ENTIRE SMACNA DUCT CONSTRUCTION STANDARDS, LATEST EDITION. ALL JOINTS AND SEAMS IN ALL SHEETMETAL DUCTWORK E�EC Electrical RMS Root Mean Squared
<br /> ELEV Elevator RPM RPM � I EXHAUST DUCT � 1 W �
<br /> SUBMITTAL. SHALL BE SEALED WITH DUGT SEALER. EMER Emergency RQMT Requirement 0 H-
<br /> EQ Equal RT Raintight � ROUND DUCT SIZE �' _ W
<br /> 3. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED ACCORDING TO MANUFACTURER'S RECOMMENDATfONS. 2. EXTERIOR SUPPLY AND RETURN DUCTWORK SHALL BE CONSTRUCTED OF GALVANIZED SHEETMETAL WITH ALL SEAMS EQUIP Equipment RTU Roof Top Unit 2-----2 FLEXIBLE DUCT CONNEGTION Q � w
<br /> CAULKED AND SEALED WEATHERTIGHT. ESP External Static Pressure SA Supply Air _ __ ___.___- -
<br /> 4. ALL MECHANICAL EQUIPMENT AND SYSTEMS SHALL BE GUARANTEED FOR A PERIOD OF ONE YERR AFTER OWNER EWT Entering Water Temperature SD Storm Drain ' - ' EXISTING DUCT � W
<br /> OCCUPANCY. 3. ALL OPEN ENDED DUCTS AND FAN OUTLETS SHALL HAVE 1/2"X 112" HARDWARE C�OTH AFFIXED OPENING. EXH Exhaust SEER Seasonal Energy Efficiency Ratio � W
<br /> _ .__ _ -- �
<br /> EXIST Existing SENS Sensible (BTU) � ' NEW DUCT �
<br /> 5. ALL HVAC COMPRESSORS SHALL HAVE EXTENDED 4-YEAR MANUFACTURER`S WARRANTY FOR A 5-YEAR WARRANTY. 4. EXHAUST DUCTWORK SHAL� BE SUPPORTED BY THE BUILDING STRUCTURE AND SHA�L NOT REST ON CEILING TILES OR EXP Expansion SFU Supply Fixture Units -- _ _
<br /> CEILING STRUCTURE. DUCT SUPPORTS AND ATTACHMENT TO STRUCTURE SHALL BE PER SMAGNA STANDARDS. oF Degrees Fahrenheit SHT Sheet �- - - - - - -2 i REMOVE EXISTING DUCTWORK � _ _ _ _ � �
<br /> 6. INSTALL ROOF MOUNTED OUTDOOR AIR CONDITIONING EQUIPMENT�EVEL ON STRUCTURAL RAIL SYSTEMS OR CURB. FA Fire Alarm SHT MTLSheet Metal --+-- - �
<br /> MOUNT ALL EQUIPMENT ON NEOPRENE PADS.ALL ROOF TOP MOUNTED EQUIPMENT SHALL BE INSTALLED PER DETAILS AND 5. FLEXIBLE DUCTWORK SHAL� BE THERMAFLEX M-KE (U.L. 181 USTED, CLASS 1 FLEXIBLE AIR DUCT) OR EQUAL. PROVIDE FA Free Area SP Static Pressure `�''
<br /> AS RECOMMEDED BY THE MANUFACTURER. THERMAFLEX M-KE R-6 (R-VALUE-4.6 MINIMUM OR AS REQUIRED BY LOCAL ENERGY CODE) IN ATTICS AND OTHER FCU Fan Coil Unit SPEGS Specifications -t� MANUAL VOLUME DAMPER �
<br /> UNCONDITIONED SPACES. AIR CONNECTORS ARE NOT ACCEPTABLE. F�EX DUCT DIAMETER SHALL MATCH DEVICE NECK FD Fire Damper SPKR Speaker �{•�
<br /> ' 7. PORTIONS OF DUCTWORK AND PIPE WSULATION VISIBLE THROUGH AIR DISTRIBUTION DEVICES IN FINISHED AREAS SHALL DIAMETER. PROVIDE ROUND GALVANIZED STEEL DUCT RUNOUTS TO MAINTAIN A MAXIMUM FLEXIBLE DUCT LENGTH OF FD Floor Drain SQ Square �
<br /> BE PAINTED FLAT BLACK. 8'-0". FLEXIBLE DUCTWORK SHALL BE INSTALLED AS STRAIGHT AS POSSIBLE AND SHALL BE R�UTED AND SUPPORTED FDR Feeder SQFT Square Feet ____r_n M
<br /> WITHOUT FORMING CRIMPS OR OTHER AIR F�OW RESTRICTIONS. PROViDE SQUARE TO ROUND ADAPTERS OR BOOTS TO FF Finish Fioor SS, SAN Sanitary Sewer �-L"�'J MOTORIZED DAMPER
<br /> 8. MOUNT TOP OF THERMOSTATS AND SENSORS 4'-0"AFF UNLESS NOTED OTHERWISE. PROVIDE CLEAR LOCKING GUARD CONNECT TO AIR DEVICE NECK WHEN REQUIRED. FIXT Fi�ure SSC Short Circuit Current
<br /> ASSMEBLIES FOR ALL PUBLIC AREA THERMOSTATS. COORDINATE THERMOSTAT LOCATIONS WITH OTHER TRADES. ALL FL Flow�ine STD Standard I
<br /> THERMOSTATS SHALL BE ADA COMPLIANT. 6. ROUND AND FLEXIB�E SUPPLY AIR DUCTWORK SHALL BE CONNECTED TO MAIN DUCTS WITH A SPIN IN FITTING WITH FLUOR Fluorescent SURF Surface BD BACKDRAFT DAMPER B�
<br /> SCOOP AND BALANCING DAMPER. WHERE WSTALLED ABOVE IN-ACCESSABLE CEILINGS, THE DAMPER SHALL BE IN THE FN Full Neutral SW Switch
<br /> 9. ALL WORK SHALL BE COORDINATED AND PERFORMED WITH PRIOR APPROVAL FROM THE OWNER TO SUIT HfS OPERATING NECK OF THE AIR DEVICE. FPM Feet Per Minute SWBD Switchboard _.
<br /> CONDITIONS. WORK IN NAZARDOUS AREAS SHALL BE PERFORMED IN ACCORDANCE WITH OWNER'S REQUIREMENTS. FPB Fan Powered VAV Terminal Unit SWGR Switchgear
<br /> 7. DUCTWORK DIMENSIONS SHOWN ON THE DRAWINGS ARE INSIDE CLEAR DIMENSIONS. FS Fused Switch SYM Symmetrical � DIRECTION OF RETURN AIR
<br /> 10. ANY EXISTING WALL, FLOOR, OR CEILING SURFACE THAT IS DISTURBED DURWG THE COURSE OF THE HVAC WORK SHALL BE FT Feet T-STAT Thermostat
<br /> REPAIRED TO MATCH NEW AND/OR EXISTING CONDITIONS. 8. EXTERNAL STATIC PRESSURE (ESP) DOES NOT INCLUDE COIL, CASING OR FILTER PRESSURE DROP. F/A From Above TC Timeclock ����������F��„�v,���f�p���m���
<br /> F!B From Below TELE Telephone
<br /> 11. AFTER CONSTRUCTION,THE ENTIRE HVAC SYSTEM SHALL BE TESTED, ADJUSTED,AND BALANCED TO DELIVER THE AIR 9. INSTALL FIRE DAMPERS IN ALL RATED WALLS, FLOOR AND CEILING PENETRATIONS. FIRE DAMPERS SHALL BE THE G Ground TOT Total (BTU) � SUPPLY AIR DIRECTION
<br /> QUANTITIES SHOWN ON THE DRAWINGS. SUBMIT CERITFIED (AABC OR NEBB)TESTING AND BA�ANCWG REPORT TO THE DYNAMIC TYPE WITH BLADES OUT OF THE AIR STREAM WHERE POSSIBLE. GA Gauge TTB Telephone Terminal Board �_
<br /> ' ENGINEER/ARCHITECT. GAL Gallons TYP Typical - -
<br /> 10. INSTALL SMOKE DAMPERS IN ALL DUCT PENETRATIONS THROUGH A SMOKE RATED WALLS. WHERE DUCTS PENETRATE GALV Galvanized UF Underfloor `�--�T `�--OS THERMOSTAT, REMOTE SENSOR �
<br /> 12. CONTRACTOR SHALL COORDINATE THE INSTALLATION OF ALL MECHANICAL EQUIPMENT, DUCTWORK, PIPING, ETC. TO FIT WALLS THAT CARRY BOTH FIRE AND SMOKE RATINGS, THE DAMPERS INSTALLED SHALL BE COMBINATION FIRE AND SMOKE GCr General Contractar UON Unless Otherwise Noted � -
<br /> WITHIN THE SPACE ALLOWED BY THE ARGHITECTURAL AND STRUCTURAL CONDITI�NS. CUTTING OR OTHERWISE ALTERING DAMPERS. ALL DAMPERS SHALL BE U.L 555 AND OR 555S LABELED. GEN Generator V Vacuum ' POINT OF CONNECTION z
<br /> ANY STRUCTURAL MEMBERS SHAL� NOT BE PERMITTED WITHOUT WRITTEN PERMISSON FROM THE ARCHTECT. GFI Ground Fault Interrupter V Volt --" � ---- T - O
<br /> �. 11. QUCT ACCESS DOORS: PROVIDE ACCESS DOORS IN DUCTWORK AT EACH FIRE AND SMOKE DAMPER LOCATION. GFCI Ground Fault Circuit Interrupter VA Volt-Amps POINT OF DISCONNECTION � �
<br /> � 13. ALL PIPE AND DUCT PENETRATIONS OF FIRE AND/OR SMOKE-RATED ASSEMBLIES SHALL BE FIRE-STOPPED AS REQUIRED TO GPH Gallons Per Hour VA Valve �
<br /> ___--- --- ___-
<br /> ` GPM Gallons Per Minute VAV Variable Air Volume VFD VARIABLE FREQUENCY DRIVE �
<br /> � RESTORE THE ASSEMBLY TO ITS ORIGNAL INTEGRITY. FIRE BARRIER PRODUCTS SHALL BE MANUFACTURED BY TREMCO. 12. LOCATIONS OF GRILLES, REGISTERS,AND DIFFUSERS SHOWN ON THE DRAWINGS ARE APPROXIMATE. COORDINATE EXACT -- -- -- - Z o
<br /> O HILTI, 3M OR APPROVED EQUAL LOCATIONS WITH LIGHTS, CEILING GRID, ETC. AND ARCHITECTURAL REFLECTED CEILING PLAN. H Height VENTIL Ventilation M � MOTOR _
<br /> HD Head VERT Vertical '�--- � �
<br /> Q �
<br /> N 14. MANUAL OVER-R1DE CONTROL (EMERGENCY SHUT-DOWN) SWITCHES FOR ALL HVAC UNITS SHALL BE LOCATED IN PIPING: HOR�z Horizontal VPO Vent Plugged Opening ETR ; �
<br /> � LOCKING COVER ADJACENT TO FIRE ALARM ANNUNCIATOR PANEL OR OTHER LOCATION APPROVED BY LOCAL AUTHORITY EXISTING TO REMAIN
<br /> _ HP Horsepower VT Vent -- - -- ; -- -- -- - �
<br /> � HAVING JURISDICTION AND PER NFPA 92A. 1. REFRIGERANT PIPING SHALL BE TYPE �OR REFRIGERATION SERVICE COPPER TUBING WITH BRAZED JOINTS. HTG Heating VTR Vent Thru The Roof NOX CARBON DIOXIDE AND CARBON
<br /> � HVAC Heating,Ventilation, &Air Conditioning W Variable Volume Terminal Unit C0 MONOXIDE SENSORS
<br /> � 15. PROVIDE ACCESS PANELS IN NON-ACCESSIBLE CEILINGS AND IN WALL STRUCTURE TO ALLOW ADEQUATE ROOM FOR 2. CONDENSATE FROM ALL AIR CONDITIONING EQUIPMENT SHALL BE TRAPPED AND ROUTED TO THE NEAREST FLOOR DRAIN. HWC Not Water Recirculation (Domestic} W Watts _ _
<br /> � U MAINTENANCE OF EQUIPMENT AND BALANCING OF SYSTEMS. ACCESS PANELS IN CEILING AND WALLS SHALL BE PROVIDED CONDENSATE PIPWG SHALL BE SHCEDULE 40 PVC EXCEPT INSULATED COPPER IN HVAC PLENUMS . CONDENSATE SHALL HWR Hot Water Return W Width ;
<br /> ( ) FCP FAN CONTROL PANEL
<br /> w WHERE SHOWN ONT HE DRAWINGS OR NECESSARY TO ACCESS DAMPERS, VALVES, ETC. COORDINATE EXACT LOCATION BE PUMPED AS REQUIRED. PVC CONDENSATE PIPING EXPOSED TO WEATHER SHALL BE UV PROTECTED PER HWS Hot Water Supply WB Wet Bulb ' _ �
<br /> � OF ALL ACCESS PANELS WITH THE ARCHITECT DURING THE SHOP DRAWING PROCESS. MANUFACTURER'S RECQMMENDATIONS. IG Isolated Ground WH Water Heater �
<br /> IN Inches WP Weatherproof OS DUCT SMOKE DETECTOR �
<br /> � 16. ALL MECHANICAL EQUIPMENT SHALL BE LABLED WITH A SEMI-RIGID PLASTIC LAMINATE WITH 2° HIGH WHITE LETTERS ON A 3. PROVIDE MANUAL AIR VENT(WITH DRAIN)AT HIGH POINTS OF AL� RECIRCULATING WATER PIPING SYSTEMS. IN WC Inches Water Column WPO Waste Plugged Opening - �
<br /> � BLACK BACKGROUND SECURELY AFFIXED TO THE EQUIPMENT. THE NAMEPLATE SHAL� SHOW THE EQUIPMENT TAG USED INCAND Incandescent WT Weight CO2 � CARBON DIOXIDE DETECTOR O
<br /> � ON THESE DRAWINGS. 4. PIPING AT PUMPS AND EQUIPMENT SHALL BE SUPPORTED SO THAT NO PIPING OR ACCESSORY LOAD IS CARRIED BY THE � Kiloamperes XFMR Transformer ( _
<br /> O
<br /> � PUMP OR EQUIPMENT. KVA Kilovolt Amperes Y
<br /> j 17. REFER TO ARCHITEGTURAL PLANS FOR CEILING TYPES AND HEIGHTS. KW Kilawatt - GDCP GAS DETECTION CONTROL PANEL �
<br /> v� 5. ALL PIPING ABOVE GRADE SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT REST ON CEILING TILES � Designed SP
<br /> � 18. REFER TO ARCHITECTUF2AL PLANS FOR FLOOR AND CEILING ASSEMBLY UL RATINGS AND DETAI�S. OR CEILING STRUCTURE. PIPtNG HUNG FROM JOISTS SHALL BE HUNG FROM THE TOP CHORDS OF THE JOISTS. Drawn: SP
<br /> � -�� 1" UNDERCUT DOOR
<br /> Reviewed: JK/JJ
<br /> � 6. WHERE MAXIMUM OPERATING PRESSURE IS GREATER THAN 150 PSIG IN ANY SYSTEM, CONTRACTOR SHALL FURNISH AND
<br /> � MECHANICAL/ELECTRICAL COORDINATION: sca�e: As indicated
<br /> U INSTALL PRODUCTS, PIPING, VALVES, FITTINGS,AND ACCESSORIES WITH PRESSURE CLASSIFICATIONS THAT ARE
<br /> Project No. 1900494
<br /> � 1. CONTRACTOR SHALL COORDINATE ELECTRICAL CHARACTERISTICS AND REQUIREMENTS OF ALL MECHANICAL SUITABLE FOR SERVICE.
<br /> • �/ EQUIPMENT WITH ELECTRICAL DRAWINGS PRIOR TO ORDERING EQUIPMENT OR SUBMITTING SHOP DRAWINGS,AND Date: 04l19/2019
<br /> � SHALL FURNISH EQUIPMENT WIRED FOR THE VOLTAGES SHOWNN THEREIN. SHOP DRAWING SUBMTTALL SHALL
<br /> � CLEARLY STATE THAT THE ELECTRICAL CHARACTERISTICS OF ALL EQUIPMENT HAS BEEN COORDINATED WITH THE
<br /> � ELECTRICAL CONTRACT DOCUMENTS AND THE ELECTRICAL CONTRAGTOR. �,,y�„� a
<br /> N 2. ALL MECHANICAL EQUIPMENT REQUIRING ELECTRICAL POWER SHALL BE INSTALLED WITH DISCONNECT SWITCHES Title:
<br /> N AT EACH PIECE OF EQUIPMENT. COORDINATE SWITCH TYPE (FUSED OR NON-FUSED)WITH EQUIPMENT
<br /> � CHARACTERISTICS, MANUFACTURER'S RECOMMENDATIONS AND THE ELECTRICAL DRAWINGS. MECHANICAL
<br /> � NOTES, SYMBOLS,
<br /> U 3. ALL REQUIRED CONTROL WIRING (INCLUDING POWER WIRING REQUIRED FOR CONTROL PANEIS, DEVICES, ETC.) ABBREVIATI�NS &
<br /> NOT SHOWN ON THE ELECTRICAL DRAWINGS SHALL BE INCLUDED AS PART OF THE MECHANICAL WORK. WIRING IN
<br /> � HVAC PLENUM SPACES SHA�L BE INSTALLED ACCORDING TO CODE REQUIRMENTS. SCHEDULES
<br /> Q �„�,�,��.,�.�,�,����,�,mon�,y,.,�,�.,,�.
<br /> � 4. UNLESS NOTED OTHERWISE, TRANSFORMERS, CONTROLS AND CONTROL WIRING REQUIRED FOR ALL MECHANCIAL
<br /> �
<br /> ' SYSTEMS SHALL BE FURNISHED WITH THE EQUIPMENT IT SERVES AND INSTALLED BY THE MECHANICAL ee o.
<br /> � CONTRACTOR. MOTOR STARTERS FOR HVAC EQUIPMENT SHALL BE FURNISHED WITH THE MOTOR OR APPARATUS
<br /> WHICH IT ONE�TES. MOTOR STARTER INSTALLATION SHALL BE BY THE DIVISION 26 CONTRACTOR.
<br /> � ' Y lo �O 1
<br /> O
<br /> N
<br /> O�
<br /> �
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<br /> OO 2017 BL COMPANIES,INC. THESE DRAWINGS SHALL NOT BE UTILIZED BY ANY PERSON,FIRM OR CORPORATION WITHOUTTHE SPECIFIC WRITfEN PERMISSION OF BL COMPANIES.
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