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Home My WebLink AboutM000 - SYMBOLS AND ABBREVIATIONSNOT ALL NOTES, DESIGNATORS, SYMBOLS OR ABBREVIATIONS MAY APPLY TO THIS PROJECTRECTANGULAR DUCTWORK DESIGNATION IN INCHES, FIRST DIMENSION IS SIDE SHOWN ROUND SPIRAL DUCTWORK DESIGNATION IN INCHES FLAT OVAL DUCTWORK DESIGNATION IN INCHES, FIRST DIMENSION IS SIDE SHOWN RECTANGULAR SUPPLY AIR, OUTSIDE AIR DUCTWORK RISE ROUND SPIRAL SUPPLY AIR, OUTSIDE AIR DUCTWORK RISE FLAT OVAL SUPPLY AIR, OUTSIDE AIR DUCTWORK RISE RECTANGULAR SUPPLY AIR, OUTSIDE AIR DUCTWORK DROP ROUND SPIRAL SUPPLY AIR, OUTSIDE AIR DUCTWORK DROP FLAT OVAL SUPPLY AIR, OUTSIDE AIR DUCTWORK DROP RECTANGULAR RETURN AIR, TRANSFER AIR DUCTWORK RISE ROUND SPIRAL RETURN AIR, TRANSFER AIR DUCTWORK RISE FLAT OVAL RETURN AIR, TRANSFER AIR DUCTWORK RISE RECTANGULAR RETURN AIR, TRANSFER AIR DUCTWORK DROP ROUND SPIRAL RETURN AIR, TRANSFER AIR DUCTWORK DROP FLAT OVAL RETURN AIR, TRANSFER AIR DUCTWORK DROP RECTANGULAR EXHAUST AIR, RELIEF AIR DUCTWORK RISE ROUND SPIRAL EXHAUST AIR, RELIEF AIR DUCTWORK RISE FLAT OVAL EXHAUST AIR, RELIEF AIR DUCTWORK RISE RECTANGULAR EXHAUST AIR, RELIEF AIR DUCTWORK DROP ROUND SPIRAL EXHAUST AIR, RELIEF AIR DUCTWORK DROP FLAT OVAL EXHAUST AIR, RELIEF AIR DUCTWORK DROP DUCTWORK CONSTRUCTED OF ALUMINUM, STAINLESS STEEL DUCTWORK RISE IN DIRECTION OF FLOW DUCTWORK DROP IN DIRECTION OF FLOW STANDARD DEGREE ANGLE TRANSITION IN DIRECTION OF FLOW SUPPLY AIR, OUTSIDE AIR IN DIRECTION OF FLOW RETURN AIR, EXHAUST AIR, TRANSFER AIR, RELIEF AIR IN DIRECTION OF FLOW ECCENTRIC DUCT TRANSITION CONCENTRIC DUCT TRANSITION RECTANGULAR TO ROUND, FLAT OVAL DUCT TRANSITION VOLUME DAMPER ACCESS DOOR DUCTWORK CAP MOTORIZED DAMPER WITH ACCESS DOOR FIRE DAMPER WITH ACCESS DOOR SMOKE DAMPER WITH ACCESS DOOR BACK DRAFT DAMPER WITH ACCESS DOOR AIRFLOW MEASURING STATION WITH ACCESS DOOR FIRE AND SMOKE DAMPER WITH ACCESS DOOR PRESSURE SENSOR WITH ACCESS DOOR TEMPERATURE SENSOR WITH ACCESS DOOR SMOKE DETECTOR WITH ACCESS DOOR STATIC PRESSURE CHANGE IN INCHES FLEXIBLE DUCTWORK CONNECTION DUCTWORK LINING OR DOUBLE WALL DUCTWORK, DESIGNATION SHOWN IS FREE AREA 45° BEVELED FITTING FOR RECTANGULAR TO RECTANGULAR DUCTWORK RADIUS DUCTWORK ELBOW (CENTERLINE RADIUS 1.5xW)SOUND ATTENUATOR CONICAL FITTING FOR ROUND OR FLAT OVAL TO RECTANGULAR DUCTWORK RADIUS DUCTWORK ELBOW WITH TURNING VANES MITERED DUCTWORK ELBOW CONICAL FITTING FOR ROUND OR FLAT OVAL TO ROUND OR FLAT OVAL DUCTWORK WYE RADIUS DUCTWORK ELBOW MITERED DUCTWORK ELBOW WITH TURNING VANES 45° RADIUS DUCTWORK ELBOW (CENTERLINE RADIUS 1.5xW) TRANSFER AIR ELBOW WITH DUCTWORK STUBS FOR SOUND ATTENUATION SPIN-IN FITTING FOR ROUND TO RECTANGULAR DUCTWORK, LOW PRESSURE DUCTWORK CEILING PANEL SUPPLY AIR DIFFUSER ROUND SUPPLY AIR DIFFUSER FLEXIBLE DUCTWORK CONNECTION TO DIFFUSER, MAXIMUM SIX FEET RECTANGULAR SUPPLY AIR REGISTER RETURN AIR, EXHAUST AIR, TRANSFER AIR REGISTER OR GRILLE SIDEWALL SUPPLY AIR REGISTER OR GRILLE SIDEWALL RETURN AIR, EXHAUST AIR, TRANSFER AIR REGISTER OR GRILLE LINEAR SLOT SUPPLY AIR DIFFUSER THERMOSTAT WITH ASSOCIATED EQUIPMENT DESIGNATION (OPTIONAL) TEMPERATURE SENSOR DOOR GRILLE OR UNDERCUT DOOR HUMIDISTAT WITH ASSOCIATED EQUIPMENT DESIGNATION (OPTIONAL) CARBON DIOXIDE SENSOR CEILING DESTRATIFICATION FAN TEMPERATURE CONTROL PANEL VARIABLE FREQUENCY DRIVE CENTRIFUGAL ROOF EXHAUST FAN HYDRONIC REHEAT COIL WITH ACCESS DOOR TERMINAL UNIT WITH HYDRONIC REHEAT COIL INLINE FAN ELECTRIC REHEAT COIL WITH ACCESS DOOR TERMINAL UNIT WITH ELECTRIC REHEAT COIL SERIES/PARALLEL FAN POWERED TERMINAL UNIT BASE MOUNTED PUMP UNIT VENTILATOR UNIT HEATER HEAT EXCHANGER AIR SEPARATOR FINNED TUBE RADIATION HVAC IDENTITY SYMBOLS GENERAL NOTES HIGH PRESSURE STEAM (>61 PSIG) MEDIUM PRESSURE STEAM (16-60 PSIG) LOW PRESSURE STEAM (<15 PSIG) HIGH PRESSURE CONDENSATE MEDIUM PRESSURE CONDENSATE LOW PRESSURE CONDENSATE BOILER BLOW DOWN BOILER FEED PUMPED CONDENSATE VACUUM PUMP DISCHARGE HUMIDIFICATION MAKE UP WATER AIR RELIEF VENT HEAT RECLAIM PIPING HEATING WATER SUPPLY HEATING WATER RETURN REFRIGERANT DISCHARGE REFRIGERANT SUCTION REFRIGERANT LIQUID REFRIGERANT HOT GAS CONDENSER WATER SUPPLY CONDENSER WATER RETURN CHILLED WATER SUPPLY CHILLED WATER RETURN DUAL TEMPERATURE SUPPLY DUAL TEMPERATURE RETURN HEAT PUMP WATER SUPPLY HEAT PUMP WATER RETURN GLYCOL HEATING SUPPLY GLYCOL HEATING RETURN CONDENSATE DRAIN CONTROL WIRING SECTION INDICATOR: REFERENCE SECTION LOCATION THROUGH AN AREA FOR ADDITIONAL INFORMATION. KEYNOTE INDICATOR: REFERENCE SHEET KEYNOTE LOCATION FOR ADDITIONAL INFORMATION. DETAIL INDICATOR: REFERENCE DETAIL LOCATION FOR ADDITIONAL INFORMATION. DRAWING BLOCK TITLE INDICATOR: REFERENCE DRAWING MODULE LOCATION FOR ADDITIONAL INFORMATION. MATCH LINE INDICATOR: REFERENCE SHEET LOCATION FOR ADDITIONAL INFORMATION. REVISION INDICATOR: REFERENCE TITLE BLOCK LOCATION FOR ADDITIONAL INFORMATION. EQUIPMENT INDICATOR: REFERENCE SCHEDULE LOCATION FOR ADDITIONAL INFORMATION. DIFFUSER, GRILLE, REGISTER INDICATOR: REFERENCE SCHEDULE LOCATION FOR ADDITIONAL INFORMATION. TU-XL.## ø DIAMETER, PHASE ET EXPANSION TANK OAT OUTSIDE AIR TEMPERATURE (°F) °F DEGREES FAHRENHEIT EW EMERGENCY EYEWASH OBD OPPOSED BLADE DAMPER A/C AIR CONDITIONING EWC ELECTRIC WATER COOLER OD OUTSIDE DIAMETER, OVERFLOW DRAIN ACC AIR COOLED CONDENSER EWT ENTERING WATER TEMPERATURE (°F) OF/CI OWNER FURNISHED/CONTRACTOR INSTALLED ACCU AIR COOLED CONDENSING UNIT EXH EXHAUST OSD OPEN SITE DRAIN AD AREA DRAIN, ACCESS DOOR EXIST EXISTING OZ OUNCE AFF ABOVE FINISHED FLOOR F FURNACE P PUMP AFMS AIR FLOW MEASURING STATION F&T FLOAT AND THERMOSTATIC STEAM TRAP PBD PARALLEL BLADE DAMPER AGA AMERICAN GAS ASSOCIATION FCO FLOOR CLEANOUT PC PLUMBING CONTRACTOR AHU AIR HANDLING UNIT FCU FAN COIL UNIT PD PRESSURE DROP AL ACOUSTICALLY LINED, ALUMINUM FD FLOOR DRAIN, FIRE DAMPER PE PNEUMATIC ELECTRIC AMB AMBIENT FDC FIRE DEPARTMENT CONNECTION PH PHASE ANSI AMERICAN NATIONAL STANDARDS INSTITUTE FDTN FOUNDATION PIV POST INDICATOR VALVE AO ANALOG OUTPUT FE FIRE EXTINGUISHER PPM PARTS PER MILLION AP ACID PROOF, ACCESS PANEL FHC FIRE HOSE CABINET PRV PRESSURE REDUCING VALVE APD AIR PRESSURE DROP (IN. WC.) FLR FLOOR PSI POUNDS PER SQUARE INCH ARCH ARCHITECT FM FACTORY MUTUAL PSIA POUNDS PER SQUARE INCH ABSOLUTE ARI AIR CONDITIONING AND REFRIGERATION INSTITUTE FOV FUEL OIL VENT PSIG POUNDS PER SQUARE INCH GAUGE ARV AIR RELIEF VALVE FPM FEET PER MINUTE PTAC PACKAGED TERMINAL AIR CONDITIONER AS AIR SEPARATOR FPVAV FAN POWERED VAV UNIT PVC POLYVINYL CHLORIDE ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATING FS FLOOR SINK R REGISTER AND AIR CONDITIONING ENGINEERS FSC FIRE SUPPRESSION CONTRACTOR R12 REFRIGERANT (12, 22, ETC.) ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS FSD COMBINATION FIRE/SMOKE DAMPER RA RETURN AIR ASPE AMERICAN SOCIETY OF PLUMBING ENGINEERS FT FOOT, FEET RADN RADIATION ASTM AMERICAN SOCIETY FOR TESTING AND MATERIALS FTG FOOTING RAT RETURN AIR TEMPERATURE (°F) ATM ATMOSPHERE FTR FINNED TUBE RADIATION RCP REINFORCED CONCRETE PIPE AUTO AUTOMATIC G NATURAL GAS RD ROOF DRAIN AVG AVERAGE GA GAGE OR GAUGE REV REVOLUTIONS AVS ACID VENT STACK GAL GALLON RF RETURN FAN AW ACID WASTE GC GENERAL CONTRACTOR RG RETURN GRILLE AWWA AMERICAN WATER WORKS ASSOCIATION GIV GRAVITY INTAKE VENTILATOR RH RELATIVE HUMIDITY, RODDING HOLE BD BUTTERFLY DAMPER GPD GALLONS PER DAY RM ROOM BDD BACKDRAFT DAMPER GPH GALLONS PER HOUR RP RADIANT PANEL BE BOTTOM ELEVATION GPM GALLONS PER MINUTE RPM REVOLUTIONS PER MINUTE BF BARRIER FREE GR GRILLE, GRAINS RPS REVOLUTIONS PER SECOND BFC BELOW FINISHED CEILING GRV GRAVITY RELIEF VENTILATOR RTU ROOF TOP UNIT BHP BRAKE HORSEPOWER GT GREASE TRAP RV RELIEF VALVE, ROOF VENT BLDG BUILDING HB HOSE BIBB SA SUPPLY AIR BOD BOTTOM OF DUCT HD HEAD (FT.) SAN SANITARY BOP BOTTOM OF PIPING Hg MERCURY SD SUPPLY DIFFUSER, SMOKE DAMPER BSMT BASEMENT HHWP HEATING HOT WATER PUMP SEER SEASONAL ENERGY EFFICIENCY RATIO BT BATHTUB HO HUB OUTLET SF SQUARE FOOT, SUPPLY FAN, SAFETY FACTOR BTM BOTTOM HORIZ HORIZONTAL SG SUPPLY GRILLE BtuH BRITISH THERMAL UNIT PER HOUR HP HORSEPOWER, HEAT PUMP SU SHOWER UNIT CA COMPRESSED AIR HR HOUR(S) SK SINK CAV CONSTANT AIR VOLUME HRTU HEATING ONLY ROOFTOP UNIT SMACNA SHEET METAL AND AIR CONDITIONING CB CATCH BASIN HX HEAT EXCHANGER CONTRACTORS NATIONAL ASSOCIATION CCW COUNTERCLOCKWISE Hz HERTZ SP STATIC PRESSURE CD CONDENSATE DRAIN IB INVERTED BUCKET STEAM TRAP SPEC SPECIFICATION CO CARBON DIOXIDE ID INSIDE DIAMETER SQ SQUARE CF CEILING FAN IE INVERT ELEVATION SR SUPPLY REGISTER CFM CUBIC FEET PER MINUTE IN INCH, INCHES SRV SAFETY RELIEF VALVE CH CHILLER INT INTERIOR SS SERVICE SINK, STAINLESS STEEL CHWP CHILLED WATER PUMP INV INVERT STD STANDARD CI CAST IRON IPS INTERNATIONAL PIPE STANDARD SV STEAM VENT CMP CORRUGATED METAL PIPE IW INDIRECT WASTE TCC TEMPERATURE CONTROL CONTRACTOR CO CLEANOUT K KELVIN TCP TEMPERATURE CONTROL PANEL COMPR COMPRESSOR KEC KITCHEN EQUIPMENT CONTRACTOR TD TEMPERATURE DIFFERENCE COND CONDENSER kW KILOWATT TE TOP ELEVATION CONV CONVECTOR LAB LABORATORY TEMP TEMPERATURE CP CONDENSATE PUMP LAT LEAVING AIR TEMPERATURE (°F) TF TRANSFER FAN CPVC CHLORINATED POLYVINYL CHLORIDE L LAVATORY TG TRANSFER GRILLE CT COOLING TOWER LBS POUNDS TMV THERMOSTATIC MIXING VALVE CU CONDENSING UNIT LD LINEAR DIFFUSER TONS TONS OF REFRIGERATION CUH CABINET UNIT HEATER LP LIQUID PETROLEUM TP TRAP PRIMER CUV CLASSROOM UNIT VENTILATOR LTG LIGHTING TRANS TRANSITION CV CONTROL VALVE LWT LEAVING WATER TEMPERATURE (°F) TS TAMPER SWITCH CW CLOCKWISE MA MIXED AIR TSP TOTAL STATIC PRESSURE (IN. WC.) CWP CONDENSER WATER PUMP MAT MIXED AIR TEMPERATURE (°F) TXV THERMAL EXPANSION VALVE dB DECIBEL MAX MAXIMUM TYP TYPICAL DB DRY BULB MB MOP BASIN UCD UNDERCUT DOOR DF DRINKING FOUNTAIN MBH THOUSAND Btu PER HOUR UH UNIT HEATER DG DOOR GRILLE MC MECHANICAL CONTRACTOR UL UNDERWRITERS LABORATORIES DH DUCT HEATER MCA MINIMUM CIRCUIT AMPS UON UNLESS OTHERWISE NOTED DI DIGITAL INPUT MCC MOTOR CONTROL CENTER UR URINAL DIA DIAMETER MD MOTORIZED DAMPER US UP STREAM DIFF DIFFUSER MFR MANUFACTURER UV UNIT VENTILATOR DN DOWN MH MANHOLE V VOLTS, VENT DO DIGITAL OUTPUT MIN MINIMUM VAC VACUUM DS DOWNSPOUT, DOWN STREAM MISC MISCELLANEOUS VAV VARIABLE AIR VOLUME DW DISTILLED WATER MS MOP SINK VB VACUUM BREAKER DWG DRAWING MTD MOUNTED VD VOLUME DAMPER DWH DOMESTIC WATER HEATER MV MANUAL VENT VEL VELOCITY DWV DRAIN, WASTE & VENT N NITROGEN VERT VERTICAL DX DIRECT EXPANSION NA NOT APPLICABLE VF VENTILATION FAN EA EXHAUST AIR NC NOISE CRITERIA, NORMALLY CLOSED VFD VARIABLE FREQUENCY DRIVE EAT ENTERING AIR TEMPERATURE (°F) NEC NATIONAL ELECTRIC CODE VTR VENT THROUGH ROOF EC ELECTRICAL CONTRACTOR NFC NATIONAL FIRE CODE VUV VERTICAL UNIT VENTILATOR ECO EXTERIOR CLEANOUT NFPA NATIONAL FIRE PROTECTION ASSOCIATION W WASTE, WATT EDR EQUIVALENT DIRECT RADIATION NFWH NON-FREEZE WALL HYDRANT WC WATER COLUMN, WATER CLOSET, WALL CASSETTEEER ENERGY EFFICIENCY RATIO NIC NOT IN CONTRACT EF EXHAUST FAN NO NORMALLY OPEN, NITROUS OXIDE EFF EFFICIENCY NOM NOMINAL WCO WALL CLEANOUT EG EXHAUST GRILLE NPW NON-POTABLE WATER WH WALL HYDRANT EL ELEVATION NTS NOT TO SCALE WPD WATER PRESSURE DROP (FT. HD.) EOM END OF MAIN DRIP O OXYGEN WSHP WATER SOURCE HEAT PUMP ES EMERGENCY SHOWER OA OUTSIDE AIR YD YARD DRAIN ESP EXTERNAL STATIC PRESSURE (IN. WG.) OAI OUTSIDE AIR INTAKE FLOW DIRECTION ARROW, PITCH DIRECTION ARROW PIPE RISE PIPE DROP PIPE CAP PIPE CONTINUES (REFERENCE ELSEWHERE) PIPE GUIDE PIPE ANCHOR FLEXIBLE CONNECTOR EXPANSION COMPENSATOR EXPANSION LOOP CONCENTRIC, ECCENTRIC FITTINGS UNION, FLANGED UNION GATE VALVE BALL VALVE GLOBE VALVE BUTTERFLY VALVE PLUG VALVE CHECK VALVE PRESSURE REDUCING VALVE ANGLE VALVE RELIEF VALVE VALVE WITH OUTSIDE STEM & YOKE PNEUMATIC TWO-WAY CONTROL VALVE PNEUMATIC THREE-WAY CONTROL VALVE ELECTRIC TWO-WAY CONTROL VALVE ELECTRIC THREE-WAY CONTROL VALVE SOLENOID VALVE FLOW SWITCH PRESSURE SWITCH AQUASTAT ORIFICE FLOW METER VENTURI FLOW METER TURBINE FLOW METER CALIBRATED BALANCE VALVE AUTOMATIC FLOW CONTROL VALVE STRAINER STRAINER WITH CAPPED BLOWDOWN MANUAL AIR VENT AUTOMATIC AIR VENT VACUUM BREAKER TEMPERATURE/PRESSURE TAP THERMOMETER PRESSURE GAUGE STEAM TRAP WITH DESIGNATION REFRIGERATION SIGHT GLASS AIR FILTER/DRYER REFRIGERATION THERMAL EXPANSION VALVE INLINE PUMP DIFFERENTIAL PRESSURE TRANSMITTER WATER METER GAS METER GENERAL NOTES: NOTES THAT APPLY EQUALLY TO ALL DISCIPLINES WITHIN THE DRAWING SET. GENERAL MECHANICAL NOTES: NOTES THAT APPLY EQUALLY TO ALL SHEETS WITHIN THE DISCIPLINE. GENERAL SHEET NOTES: NOTES THAT APPLY ONLY TO THE SPECIFIC SHEET ON WHICH THEY APPEAR. SHEET KEYNOTES:NOTES THAT APPLY ONLY TO THE SPECIFIC SHEET ON WHICH THEY APPEAR AND USE A KEYNOTE INDICATOR TO IDENTIFY ITEMS. THIN CONTINUOUS LINETYPE INDICATE EXISTING ITEMS TO REMAIN. INTERMEDIATE DASHED LINETYPE INDICATE EXISTING ITEMS TO BE REMOVED. INTERMEDIATE OR WIDE CONTINUOUS LINETYPE INDICATE NEW ITEMS. THIN HALFTONE LINETYPE INDICATE ITEMS BY OTHER DISCIPLINE. INDICATES POINT OF NEW CONNECTION TO EXISTING EQUIPMENT, PIPING OR MATERIALS. INDICATES POINT OF DISCONNECTION TO EXISTING EQUIPMENT, PIPING OR MATERIALS. PIPING LINE SYMBOLS REFERENCE SYMBOLS ABBREVIATIONS AND TERMS PIPING IDENTITY SYMBOLS NOTATION DESIGNATORS LINETYPE DESIGNATORS DRAWING BLOCK TITLE SECTION LOCATION IN DRAWING MODULE SECTION LOCATION AT SUBSET SHEET DETAIL LOCATION IN DRAWING MODULE DETAIL LOCATION AT SUBSET SHEET LARGE SCALE VIEW LOCATION IN DRAWING MODULE LARGE SCALE VIEW LOCATION AT SUBSET SHEET KEYNOTE INDICATORS SCHEDULE TYPE AIRFLOW (CUBIC FEET PER MINUTE) EQUIPMENT TYPE NUMERIC CHARACTER RELATES TO ITEM ALPHANUMERIC CHARACTER RELATES TO ASSOCIATED AIR HANDLER (OPTIONAL) AREA LEADER LINE LEADER POINT LEADER DRAWING MODULE LOCATION (IDENTIFYING LOWER LEFT OF MULTIPLE MODULES) REVISION CLOUD REVISION INDICATOR NUMERIC SCALE SEE M-102 REFER TO ADDITIONAL SHEET FOR CONTINUATION FLOOR PLAN OVERLAP BEYOND AREA EXTENSION PLAN PLAN NUMERIC CHARACTER RELATES TO ITEM NORTH ARROW BEYOND AREA EXTENSION ALPHANUMERIC CHARACTER RELATES TO BUILDING LEVEL (OPTIONAL) A. ALL WORK SHALL BE IN ACCORDANCE WITH THE BEST QUALITY STANDARDS OF THE TRADE, AND SHALL CONFORM WITH ALL FEDERAL, STATE, AND LOCAL CODES AND STANDARDS. THE SAME ARE MADE A PART OF THESE CONTRACT DOCUMENTS AS IF REPEATED HEREIN. B. CONTRACT DOCUMENTS CONSIST OF BOTH THE PROJECT MANUAL AND DRAWINGS, AND BOTH ARE INTENDED TO BE COMPLEMENTARY. ANYTHING APPEARING ON EITHER MUST BE EXECUTED THE SAME AS IF SHOWN ON BOTH. C. THE CONTRACTOR SHALL INCLUDE IN BID PROPOSAL ALL COSTS REQUIRED TO COMPLETELY AND PROPERLY INSTALL ALL WORK REQUIRED FOR THE PROJECT, AND SHALL EXAMINE THE SCOPE OF WORK OF OTHER TRADES PRIOR TO SUBMITTING A BID PROPOSAL. D. CONSTRUCTION DOCUMENTS SHALL BE FOLLOWED AS CLOSELY AS POSSIBLE, HOWEVER, SYSTEMS HAVE BEEN SHOWN DIAGRAMATICALLY AND IN SOME CASES, ENLARGED FOR CLARITY. ANY OFFSETS, ADDITIONAL FITTINGS, AND/OR APPURTENANCES REQUIRED TO PROVIDE A COMPLETE AND COORDINATED SYSTEM SHALL BE BORNE BY THE CONTRACTOR. E. THE ENGINEERING DRAWINGS ARE OF EQUAL IMPORTANCE WITH THE ARCHITECTURAL DRAWINGS IN DEFINING THE WORK OF THE CONTRACT DOCUMENTS. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CHECK WITH THE ARCHITECTURAL DRAWINGS BEFORE THE INSTALLATION OF ENGINEERING WORK. SHOULD THERE BE A DISCREPANCY BETWEEN THE ARCHITECTURAL DRAWINGS AND THE ENGINEERING DRAWINGS THAT WOULD CAUSE AN AWKWARD OR IMPROPER INSTALLATION, THE DISCREPANCY SHALL BE BROUGHT TO THE ARCHITECTS/ENGINEERS ATTENTION FOR CLARIFICATION PRIOR TO INSTALLATION OF SAID WORK. ANY WORK INSTALLED IN CONFLICT WITH THE ARCHITECTURAL DRAWINGS SHALL BE CORRECTED BY THE CONTRACTOR AT HIS EXPENSE AND AT NO ADDITIONAL COST TO THE OWNER OR ARCHITECT/ENGINEER. F. DO NOT SCALE THE DRAWINGS. THE DRAWINGS ARE NOT NECESSARILY TO SCALE. THE CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS AT THE JOB SITE PRIOR TO THE START OF CONSTRUCTION. IF DISCREPANCIES ARE FOUND, THE ARCHITECT/ENGINEER SHALL BE NOTIFIED FOR CLARIFICATION BEFORE COMMENCING THE WORK. EXPLICIT DIMENSIONS SHALL HAVE PRECEDENCE OVER SCALE. G. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS PRIOR TO BIDDING OR BEGINNING WORK ON THIS PROJECT. H. DETAILS NOT SHOWN ARE SIMILAR IN CHARACTER TO THOSE SHOWN. WHERE SPECIFIC DIMENSIONS, DETAILS OR DESIGN INTENT CANNOT BE DETERMINED, CONSULT THE ARCHITECT/ENGINEER BEFORE PROCEEDING WITH THE WORK. I. ANY DETAILS, SYSTEMS AND/OR MATERIALS WHICH ARE PROPOSED TO BE CHANGED MUST FIRST BE REVIEWED BY THE OWNER AND ARCHITECT/ENGINEER PRIOR TO THE PREPARATION OF SHOP DRAWINGS. J. REFER TO MANUFACTURER'S INSTALLATION INSTRUCTIONS AND TEMPLATE DRAWINGS FOR ALL MECHANICAL EQUIPMENT SUPPORTS, BOLT SETTING TEMPLATES, ISOLATORS, SPRING ISOLATION, ETC., NOT SHOWN ON THE DRAWINGS. K. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS FOR EXACT LOCATION OF CEILING MOUNTED MATERIALS INCLUDING ALL DIFFUSERS, GRILLES, AND REGISTERS. L. CONTRACTOR SHALL CLOSE ALL UNUSED OPENINGS IN EXISTING DUCTWORK. M. ALL DUCTWORK DESIGNATIONS REFER TO NET FREE AREA INSIDE THE DUCTWORK. N. VOLUME DAMPERS SHALL BE LOCATED AT BRANCH CONNECTION TO THE MAIN. O. A MAXIMUM OF SIX FEET OF FLEXIBLE DUCTWORK MAY BE USED AT ALL SUPPLY DIFFUSERS. BRANCH DUCTWORK TO DIFFUSER SHALL BE SAME SIZE AS DIFFUSER INLET UNLESS SPECIFICALLY LABELED OTHERWISE. REFER TO DIFFUSER SCHEDULE FOR INLET SIZES. AVOID SHARP BENDS IN FLEXIBLE DUCTWORK WHICH MAY CAUSE EXCESSIVE NOISE. P. BRANCH DUCTWORK TO TERMINAL UNITS SHALL BE SAME SIZE AS TERMINAL UNIT INLET UNLESS SPECIFICALLY LABELED OTHERWISE. REFER TO TERMINAL UNIT SCHEDULE FOR INLET SIZES. SCALE: 1/8" = 1'-0" SA R DAL SS AD M G 24/12 24ø 24/12 HR DTR BF DTS GHR GHS RHG CDHPWR HPWS RL HCWR CWS CR CS RS RD HHR HHS ARV MU VPD PC BBD LPC MPC HPC LPS MPS HPS F&T (TU-12.34) (TU-12.34) 30°20° øFSD SD SD CO TS H T TS AMS FD AD PS BDD M S P T F DPT XXX-XXX X XX X X X X X X X X 2 STANDOFF DAMPER FORROUND TO RECTANGULAR DUCTWORK, LOW PRESSURE DUCTWORK M-000 SYMBOLS AND ABBREVIATIONS M-001 SPECS M-401 ENLARGED PLANS MD100 MECHANICAL DEMOLITION MH100 MECHANICAL DUCTWORK MP100 MECHANICAL PIPING M-301 SECTION AND ELEVATIONS M-501 DETAILS M-601 SCHEDULES M-901 FLOW DIAGRAMS AND TEMPERATURE CONTROL DIAGRAMS DISCIPLINE DESIGNATORS N WB WET BULB CC CEILING CASSETTE ARCHITECTCLIENT GC/CM PROJECT DRAWING TITLE SEAL SHEET PROJECT INFO REVISIONS20031 JANUARY 15, 2021 BID SET M000SYMBOLS ANDABBREVIATIONSNORTH ENDAPARTMENTSCARMEL, IN# DESCRIPTION DATE 07/08/21