Laserfiche WebLink
HEATING & AIR CONDITIONING SYMBOLS <br />ON <br />y <br />., <br />N <br />p <br />r O <br />00 <br />N <br />0 <br />00 <br />In O <br />N - <br />r <br />SYMBOL <br />SINGLE LINE DOUBLE LINE <br />UP (DN) <br />20x12 <br />20x12 <br />DESCRIPTION <br />EXHAUST OR RELIEF AIR <br />DUCT - UP (SOLID) <br />DOWN (DASHED) <br />RETURN OR OUTDOOR AIR <br />DUCT - UP (SOLID) <br />DOWN (DASHED) <br />SUPPLY OR DISCHARGE <br />AIR DUCT - UP (SOLID) <br />DOWN (DASHED) <br />CHANGE OF ELEVATION IN <br />DIRECTION OF AIR FLOW - <br />UP OR DN (DOWN) <br />DUCT SIZE - FIRST <br />FIGURE IS SIDE SHOWN <br />DUCT END - CAPPED <br />ELBOW WITH TURNING VANES <br />RADIUS ELBOW - WITH <br />TURNING VANES FOR DUCT <br />WITH R=30" OR MORE <br />ABBREVIATIONS <br />SYMBOL <br />XX /XXX <br />DESCRIPTION <br />SMOKE DETECTOR - DUCT <br />MOUNTED <br />VOLUME DAMPER <br />DUCT TRANSITION <br />FLEXIBLE CONNECTION <br />SA DIFFUSER IN BOTTOM <br />OF DUCT <br />EA OR RA <br />REGISTER OR <br />GRILLE AS INDICATED <br />IN BOTTOM OF DUCT <br />TYPE DESIGNATION <br />DIFFUSER, REGISTER, GRILLE <br />AIRFLOW, CFM <br />SYMBOL <br />DESCRIPTION <br />SINGLE LINE DOUBLE LINE <br />STANDARD BRANCH - <br />S IPPLY, RETURN OR <br />EXHAUST WITH VOLUME <br />DAMPER AS INDICATED <br />NAME <br />DUCT SYSTEM DESIGNATION <br />E (NAME) <br />EXISTING DUCT SYSTEM <br />DESIGNATION <br />FLEXIBLE METAL DUCT <br />THERMOSTAT/TEMPERATURE <br />SENSOR <br />a— <br />DUCT MOUNTED <br />THERMOSTAT/SENSOR <br />O <br />HUMIDITY SENSOR <br />ROUND DUCT - UP <br />\' <br />(2) <br />ROUND DUCT - DOWN <br />LIMIT OF DEMOLITION <br />POINT OF CONNECTION - <br />NEW TO EXISTING <br />GENERAL NOTES - MECHANICAL <br />AHU <br />AIR HANDLING UNIT <br />N.C. <br />NORMALLY CLOSED <br />1. THESE GENERAL NOTES APPLY TO ALL M SERIES DRAWINGS. <br />10. <br />PAINT FLAT BLACK THE INSIDE OF ALL DUCTWORK VISIBLE THROUGH DIFFUSERS, GRILLES, <br />NO <br />NUMBER <br />AND REGISTERS. <br />BCS <br />BUILDING CONTROL SYSTEM <br />N.O. <br />NORMALLY OPENED <br />2. NOT ALL SYMBOLS, ABBREVIATIONS AND NOTES MAY BE USED FOR THIS PROJECT. <br />11. <br />ALL DUCT SIZES INDICATED ARE INSIDE CLEAR DIMENSIONS. <br />BTUH <br />BRITISH THERMAL UNITS PER HOUR <br />OA <br />OUTSIDE AIR <br />OAI <br />OUTSIDE AIR INTAKE <br />3. PROVIDE OFFSETS AND TRANSITIONS IN DUCTWORK AND PIPING AS REQUIRED TO AVOID <br />12. <br />CONCENTRATE LOADS AT JOIST/BEAM LOCATIONS. PROVIDE ANGLE BRACES <br />CFM <br />CUBIC FEET OF AIR PER MINUTE <br />OC <br />ON CENTER <br />INTERFERENCE AT NO ADDITIONAL COST TO THE OWNER. <br />WHERE CONCENTRATED LOADS OCCUR AT OTHER LOCATIONS. <br />RA <br />RETURN AIR <br />4. VERIFY ALL EQUIPMENT CONNECTIONS WITH MANUFACTURER'S CERTIFIED DRAWINGS. <br />D6 <br />DEGREE DRY BULB TEMPERATURE <br />ROOF TOP UNIT <br />PROVIDE TRANSITIONS TO FINAL TO EQUIPMENT. MAKE FINAL CONNECTION TO <br />13. <br />COORDINATE ALL DOOR UNDER -CUTS INDICATED AND REQUIRED FOR PROPER AIR <br />DIA <br />DIAMETER <br />EQUIPMENT, UNLESS OTHERWISE INDICATED. FIELD VERIFY ALL DIMENSIONS BEFORE <br />MOVEMENT. <br />DN <br />DOWN <br />S <br />SMOKE DETECTOR <br />FABRICATION OF WORK. <br />DX <br />DIRECT EXPANSION <br />� SA <br />SUPPLY AIR <br />14. <br />USE RADIUS DUCTWORK ELBOWS WHERE POSSIBLE. PROVIDE TURNING VANES FOR <br />SF <br />SUPPLY FAN <br />5. EXACT LOCATION OF DIFFUSERS, GRILLES AND REGISTERS SHALL BE COORDINATED WITH <br />SQUARE ELBOWS IN SUPPLY AIR DUCTWORK AND AS INDICATED. <br />EA <br />EXHAUST AIR <br />SPEC <br />SPECIFICATION <br />THE REFLECTED CEILING PLANS BEFORE INSTALLATION. PROVIDE SYMMETRY WITH THE <br />EAT <br />ENTERING AIR TEMPERATURE <br />SQ FT <br />SQUARE FEET <br />ROOM LIGHTING SYSTEMS. <br />15. <br />FIRE -SAFE PIPE AND DUCTWORK PENETRATIONS OF ALL FIRE RATED AND SMOKE <br />EDB <br />ENTERING DRY BULB TEMPERATURE <br />SP <br />STATIC PRESSURE <br />6. VERIFY DIFFUSER, GRILLE AND REGISTER MOUNTING FRAME TYPES WITH THE CEILING <br />RESISTIVE CONSTRUCTION. COORDINATE WITH LIFE -SAFETY PLANS. <br />EF <br />EXHAUST FAN <br />TYPES. MATCH FRAME TYPE WITH CEILING CONFIGURATION. <br />EWB <br />ENTERING WET BULB TEMPERATURE <br />TD <br />TEMPERATURE DIFFERENCE <br />16. <br />MOUNT ROOM THERMOSTATS AND OTHER CONTROL DEVICES AT 48-INCHES AFF, <br />EX <br />EXISTING <br />TEMP <br />TEMPERATURE <br />7. DUCTWORK SHALL BE INSTALLED AS CLOSE AS POSSIBLE TO UNDERSIDE OF BEAMS AND <br />UNLESS OTHERWISE INDICATED. <br />FC <br />FLEXIBLE CONNECTION <br />T STAT <br />TSP <br />THERMOSTAT <br />TOTAL STATIC PRESSURE <br />JOISTS. <br />17. <br />INSTALL ALL EQUIPMENT LEVEL AND PLUMB. PROVIDE BLOCKING AND <br />FD <br />FF <br />FIRE DAMPER <br />FINAL FILTER <br />TYP <br />TYPICAL <br />8. PROVIDE ACCESS DOORS OR PANELS IN CEILING AND WALLS TO PERMIT SERVICE TO <br />HARDWARE AS REQUIRED. <br />FT <br />FOOT OR FEET <br />UC <br />DOOR UNDERCUT <br />DAMPERS, VALVES, AND CONCEALED EQUIPMENT. <br />HP <br />HORSEPOWER <br />V <br />VENT <br />18. <br />WORK SHALL BE COORDINATED WITH ALL OTHER TRADES. ROUTING OF DUCTWORK AND <br />HR <br />HOUR <br />Vp <br />VOLUME DAMPER, MANUAL <br />9. DUCT FITTINGS ARE INDICATED SYMBOLICALLY. REFER TO DETAILS FOR CONFIGURATION <br />OF FITTINGS, TAPS AND CONNECTIONS. DUCT CONSTRUCTION SHALL COMPLY WITH SMACNA <br />PIPING ARE INDICATED TO SHOW GENERAL INTENT. CLEARANCES BETWEEN CEILING AND <br />STRUCTURE ARE MINIMAL IN SEVERAL LOCATIONS. COORDINATE WITH OTHER TRADES <br />VIB. ISO. <br />VIBRATION ISOLATOR <br />CONSTRUCTION STANDARDS. <br />PRIOR TO FABRICATION OF WORK. <br />IN <br />INCH, INCHES <br />LAT <br />LEAVING AIR TEMPERATURE <br />W <br />WIDTH, WIDE <br />LDB <br />LEAVING DRY BULB TEMPERATURE <br />WB <br />WET BULB TEMPERATURE <br />LRA <br />LOCKED ROTOR AMPS <br />W/ <br />WITH <br />LWB <br />LEAVING WET BULB TEMPERATURE <br />W/0 <br />WITHOUT <br />LWT <br />LEAVING WATER TEMPERATURE <br />WC <br />WATER COLUMN <br />WG <br />WATER GAUGE <br />MIN <br />MINIMUM <br />design <br />Heery International Inc. <br />4700 Millenia Boulevard, <br />Suite 550, <br />Orlando, Florida 32839 <br />407.992.6300 <br />EB 0005176 <br />Seal: <br />•! a <br />i <br />s <br />s• ♦ �i <br />a <br />GARY D. STARRETT - PE #33443 <br />Project No. 12010.00 <br />M060 <br />© 2012 BH/PK Architects, Inc. I <br />$DArL'$ $TIME$ $FILEA$ <br />