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11-853R-009r , r r' n r n w edward lewis architects 9024 SW 152 STREET PALMETTO BAY, FL 33157 PH: (305} 234-0576 EDWARD LEWIS ARCHITECTS, INC. AAC001678 C. EDWARD LEWIS AR 0009567 255 S. Orange Avenue Suite 1000 ftndo Fbmk 328M IN r Phone: 407- 841 -9050 ENGINEERING Fax 407 -540 -0234 FOR ARCHITECTURE WWW.tic- engineers.conl ® Copyright 2010 TLC Engineering for Architec Lure, Ina, EB JMM15 TLC NO:111355 Structural E"llnew HVAC SYMBOL LEGEND HVAC ABBREVIATIONS GENERAL NOTES SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION 1. CONNECTION TO EQUIPMENT SHALL. BE VERIFIED WITH MANUFACTURER'S CERTIFIED DRAWINGS. LIL r - CElUNG DIFFUSER, ROUND NECK — FIRE DAMPER • • , • - TETtMINAI UNIT, VARIABLE /CONSTANT AIR VOLUME qFp AFF - ADJUSTABLE FREQUENCY DRIVE -ABOVE FINISHED FLOOR MCA MOCP - MINIMUM CIRCUIT AMPS - MAXIMUM OVER CURRENT PROTECTION TRANSITIONS TO ALL EQUIPMENT SHALL BE VERIFIED AND PROVIDED FOR EQUIPMENT FURNISHED. (CEILING DIFFUSERS ARE 4-WAY THROW UNa) (WITH ACCESS PANEL) - TERMINAL UNIT, VARIABLE /CANSTANi AIR VOLUME AFR —ABOVE FINISHED ROOF MOD —MOTOR OPERATED CONTROL DAMPER (MOD) 2. DIMENSIONS SHALL. BE FIELD-VERIFIED AND COORDINATED PRIOR TO PROCUREMENT OR • CL WITH ELECTRIC HEAT 1-04 FABRICATION. COORDINATE THE WORK WITH OTHER TRADES INVOLVED. FIELD MODIFlCAl10NS -ROUND DIFFUSER -FIRE do SMOKE DAMPER AHU —AIR HANDLING UNIT NC — NORMALLY CLOSED SUCH AS OFFSETS IN PIPING OR DUCTWORK (INCLUDING DIVIDED DUCTWORK) NEEDED DUE (WITH ACCESS PANEL) I I AP — ACCESS PANEL TO OBSTRUCTIONS OR INTERFERENCES SFW1. BE PROVIDED AT NO ADDITIONAL COST. FOR - CEILING RETURN I i L J BOP — BOTTOM OF PIPE NO — NORMALLY OPEN TO SCALE PROJECTS INVOLVING RENOVATION, COORDINATE NEW WORK WiTH EXISTING ELEMENTS SUCH AS THE BUILDING STRUCTURE AND ARCHITECTURAL FEATURES, SPRINKLER PIPING, LIGHTS, - EXISTING FiRE DAMPER TO REMAIN � BHP —BRAKE HORSEPOWER � —NOT PLUMBING, AND ELECTRICAL CONDUIT. OA — OUTSIDE AIR ® ---�` - CEILING EXHAUST - TERMINAL UNR, YARUIBIE /CONSTANT AIR VOLUME, BTU — BRITISH THERMAL UNIT DAL — OUTSIDE AIR LOUVER 3. DUCT CONSTRUCTION SHALL BE IN ACCORDANCE WiTH THE LATEST EDfTiON OF THE -EXISTING FiRE dt SMOKE DAMPER TO REMAIN FAN POWERED � — CENTER LINE SMACNA HVAG DUCT CONSTRUCTION STANDARD. << � - CEILING DIFFUSER, RECTANGULAR OR —CFM (CUBIC FEET PER MINUTE) PRV — PRESSURE REDUCING VALVE 4. SEE SPECIFICATIONS FOR GAUGES, THICKNESS, BRACING, REQUIREMENTS, ETC., OF DUCTWORK. SQUARE NECK (CE]UNG DIFFUSERS ORS —PRESSURE REDUCING STATION ARE 4-WAY THROW uNO) SA-1 -SOUND ATfENUATOR - TERMINAL UNIT, vARU1ELE /caNSTANT AIR VOLUME, CD — CEILING DIFFUSER p� — POUNDS PER SQUARE INCH 5, PROVIDE AIR TURNING VANES iN ALL 90 DEGREE RECTANGULAR DUCT ELBOWS. FAN POWERED, WiTH ELECTRIC HEAT � - COOLING TOWER I - SUPPLY REGISTER OR GRILLE (VERTICAL MOUNT, SIDEWALL) _MOTOR OPERATED CONTROL DAMPER (MOD) - ELECTRIC DUCT HEATER (W/ PANEL CLEARANCE) T,y - CONSTANT AIR VOLUME PSIG -PSI GAUGE 6. DUCT SIZES AND ALL OPENINGS THROUGH BUILDING CONSTRUCTION SHALL SUIT EQUIPMENT FURNISHED. PTAC - PACKAGED TERMINAL AIR CONDITIONER - --�•t- -RETURN/EXHAUST REGISTER OR GRIME CFM -CUBIC FEET PER MINUTE PVC - POLYVINYL CHLORIDE PIPE 7. COORDINATE DIFFUSER, GRILLE AND REGISTER LOCATIONS WiTH ARCHITECTURAL REFLECTED (VERTICAL MOUNT, SIDEI'YALL) -AIR FLOW MEASURING STATION i i CU - CONDENSING UNiT RA - RETURN AIR CEILING PLANS AND EQUIPMENT OF ALL TRADES. t r L J - REVISION REFERENCE ° DDC - DIRECT DIGITAL CONTROLS RHG — REHEAT COIL 8. LOCATE THERMOSTATS TEMPERATURE SENSORS HUMIDISTATS AND HUMIDITY SENSORS AT L IS - MANUAL BALANCING DAMPER - HYDRONIC REHEAT COIL DN -DOWN RHP - ROOFTOP HEAT PUMP '1B" ABOVE FINISHED FLOOR UNLESS NOTED OTHERWISE, COORDINATE LOCATIONS WiTH t ° DETAIL REFERENCE: TOP - DETAIL, EAT - ENTERING AIR TEMPERATURE OTHER EQUIPMENT, FURNITURE. AND DOOR SWINGS. M-t BOTTOM - DRAWING# SHOWN ON -DOOR GRILLE RPM - REVOLUTIONS PER MINUTE g, /� EQUIPMENT, DUCTWORK, ETC., SFiAtI BE SUPPORTED AS DETAILED AND /OR SPECIFIED. (j - THERMOSTAT/TEMPERATURE SENSOR -INUNE CENTRIFUGAL FAN ESP — EXTERNAL STATIC PRESSURE RS /L — REFRIGERANT SUCTION dt LIQUID LINES PROVIDE ADDITIONAL SUPPORTS AS REQUIRED TO PROVIDE A VIBRATION -FREE} RIGID EWT — ENTERING WATER TEMPERATURE � _ROOFTOP AIR HANDLING UNIT INSTALLATION. (� - HUMIDISTAT /HUMIDITY SENSOR vt=u - UNDERCUT DaOR - PACKAGED TERMINaL AlR CONDITIONER (PTAC) FCU —FAN COIL UNIT SA — SUPPLY AIR 10. ALL DUCT SIZES SHOWN ARE INSIDE CLEAR DIMENSIONS. -DUCT SMOKE DETECTOR FD —FIRE DAMPER SP — STATIC PRESSURE 11. DAMPERS AND INSIDES OF DUCTS VISIBLE THROUGH GRILLES, REGISTERS AND DIFFUSERS �---- - CONNECT TO EXISTING i� . - ACCESS DOORS, VERTICAL OR HORIZONTAL ti- - CHANGE OF ELEVATION � —FINAL FILTERS TSP —TOTAL STATIC PRESSURE SHALL BE PAINTED FIAT BLACK. r FLA —FULL LOAD AMPS UNa - UNLESS NOTED OTHERWISE 12, REFER TO TYPICAL DETAILS FOR PIPING AND INSTALLATION OF EQUIPMENT. �j-- -DEMOLISH TO POINT INDICATED - STAINLESS STEEL DUCTWORK - FLEXIBLE DUCT FPM -FEET PER MINUTE Y /PH - VOLTS/PHASE 13. TRAPPED CONDENSATE DRAINS FROM ALL MECHANICAL EQUIPMENT SHALL BE PROVIDED FOR d— - MOTORIZED CONTROL DAMPER - FIEXiBLE CONNECTION - TRANSITION, CONCENTRIC GPM - GALLONS PER MINUTE VAY - VARIABLE AIR VOLUME PROPER DRAINAGE TO SUiT EQUIPMENT FURNISHED. �— TEMPERATURE SENSOR KW - KILOWATT 14. ACCESS PANELS IN DUCTWORK AND CEILINGS SHALL BE PROVIDED WHERE REQUIRED FOR - 12x8 .e. _FIAT OPAL DUCT -TRANSITION, ECCENTRIC VFD - VARIABLE FREQUENCY DRIVE OPERATION, BALANCING OR MAINTENANCE OF ALL. MECHANICAL EQUIPMENT. [}— - PRESSURE SENSOR 24x12 � -NEW DUCTWORK, FIRST DIMENSION IS SIDE SHOWN 10x8 -TRANSITION, SQUARE TO ROUND LAT LWT - LEAVING AIR TEMPERATURE - LEAVING WATER TEMPERATURE e p - CHANGE IN PRESSURE 15. ALL DUCTWORK AND PIPING IS SHOWN SCHEMATICALLY. PROVIDE ALL TRANSITIONS, TURNING AT - CHANGE IN TEMPERATURE VANES, ELBOWS, FITTINGS, ETC., TO ALLOW SMOOTH FLOWS. All SPOT DUCT FITTINGS SHALL �� - BACKDRAFT DAMPER U) -LINEAR DIFFUSER TRANSITION TO FULL SIZE OF THE SUM OF BOTH BRANCHES, UPSTREAM OF SPLIT. - NEUTRAL RELATIVE PRESSURE 24x12 -EXISTING DUCTWORK TO REMAIN - SQUARE THROAT ELBOW W/TURNING VANES MBH - THOUSAND BTUs PER HOUR 16. PROVIDE CONCRETE HOUSEKEEPING PAD UNDER ALL FLOOR-MOUNTED EQUIPMENT. REFER TO �+ -POSITIVE RELATIVE PRESSURE � 24x12 I - EXISTING DUCTWORK TO BE REMOVED SPECIFICATIONS FOR DETAILED REQUIREMENTS. r_., Q - NEGATIVE RELATIVE PRESSURE -DUCT ELBOW, POSiTNE PRESSURE (SUPPLY) "�I� ELBOW 17. VERIFY LOUVERS FINISH WITH ARCHITECT PRIOR TO PURCHASING GRILLES, REGISTERS, DIFFUSERS, AND OTHER AIR DISTRIBUTION DEVICES. �.. -SHEET NOTE CALLOUT pOYVN UP W /IN FLOOR 18. PROVIDE FLEXIBLE DUCT CONNECTIONS ON ALL DUCTWORK CONNECTING TO EACH FAN, �j ---- -SHEET NOTE CALLOUT -DUCT ELBOW, IXHAUST RECTANGULAR/ROUND BRANCH TAKE-OFF OR ROUND /ROUND BRANCH TAKE-OFF AIR HANDLING UNITS, AND FAN COIL UNITS. 19, PROVIDE TRANSITIONS AT DIFFUSER NECKS AS REQUIRED T4 MATCH SIZES OF FLEX DUCTS �--- -SHEET NOTE CALLOUT -DUCT ELBOW, NEGATIVE PRESSURE, RETURN TO BE CONNECTED. 20. INTERRUPTIONS TO EXISTING SERVICES SHALL BE SCHEDULED FOR TIMES OTHER THAN ® - CEILING MOUNTED ACCESS DOOR -DUCT ELBOW UP THROUGH ROOF OR SLAB ABOVE .,� -r ` - SQUARE THROAT TEE NORMAL OPERATING HOURS (SUCH AS NIGHTS AND WEEKENDS). SUCH INTERRUPTIONS TO HVAG EQUIPMENT TAGS SERVICES SHALL NOT BE MADE WITHOUT THE PRIOR WRITTEN CONSENT OF THE OWNER'S REPRESENTATIVE AND PROPER COORDINATION WiTH OTHER TRADES, PRE-WORK SHALL BE ® - RECTANGULAR DUCT SECTION UP, POSITIVE PRESSURE, PERFORMED TO MAKE THE SHUTDOWN PERIOD AS BRIEF AS POSSIBLE. SUPPLY OR OUTSIDE AIR ® - RECTANGULAR DUCT SECTION UP, NEGATIVE PRESSURE, RETURN 12x8 - RADIUS TEE TAG 21. ALL EQUIPMENT, DUCTWORK, ETC., TO BE REMOVED SHALL. REMAIN PROPERTY OF THE OWNER OR DISPOSED OF LEGALLY, AS DIRECTED BY OWNER, ® - RECTANGULAR DUCT SECTION UP, EXHAUST A ZOO -AIR DISTRIBUTION DEVICE 22. MAINTAIN CLEARANCE OF A MINIMUM OF 6" BETWEEN DUCTWORK, PIPING, EQUIPMENT, ETC., �CFM AND ALL FIRE RATED AND FiRE /SMOKE RATED PARTTTiONS, TO AVOW FOR INSPECTIONS OF -ROUND DUCT SECTION UP �� Wes'• -FIAT OVAL DUCT SECTION UP - RECTANGLE TO -ROUND TAKEOFF 23. LOCATE All OUTSIDE AIR INTAKES A MINIMUM OF 25' -0" CLEAR FROM All PLUMBING VENTS -°-1 �AHU NUMBER AND EXHAUST AIR DISCHARGE LOCATIONS. LOWEST POINT OF EACH OUTSIDE AIR INTAKE ON ROOF SHALL BE A MINIMUM OF 36" ABOVE ROOF. i ®} % -EXHAUST DUCT UP THROUGH STAB W/ FAN ON ROOF ABOVE - STANDARD BRANCH TAKEOFF AHU-1 -AIR HANDLING UNiT 24. DUCT RUNOUTS TO DIFFUSERS SHALL MATCH THE SIZE OF THE DIFFUSER NECK. -EXHAUST FAN ON ROOF W/ DUCT DOWN THROUGH ROOF - SPIN -IN TAKEOFF 25. WATER PRESSURE DROPS THROUGH COIL CONTROL VALVES SHALL NOT EXCEED 5 PSI. �,.•/ 26. UNLESS OTHERWISE NOTED, ALL EQUIPMENT AND VALVE DRAINS SHALL BE INDEPENDENTLY AHU NUMBER � /-COIL NUMBER PIPED FULL SIZE TO THE NEAREST PLUMBING DRAIN. HVAG PIPING SYMBOL LEGEND RHC -1-1 - REHEAT COIL 27. SLEEVE AND SEAL ALL PIPING PENETRATIONS THROUGH BUIIDiNG PARTITIONS. PROVIDE MANUAL AIR VENTS AT ALL HIGH POINTS IN CHILLED WATER AND HOT WATER PIPING. 28. PIPING, DUCTWORK, LEAK PROTECTION APPARATUS, OR OTHER EQUIPMENT' FOREIGN TO ELECTRICAL SWITCHBOARDS, PANELBOARDS, DISTRIBUTION BOARDS, OR MOTOR CONTROL CENTERS SHALL NOT BE INSTALLED WITHIN THE REQUIRED SPACE FOR WORKING CLEARANCES SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION VARIABLE /CONSTANT AIR VOLUME TERMINAL UNITS CWS - CONDENSER WATER SUPPLY -FLOW DIRECTION CWR CHWS - CONDENSER WATER RETURN -CHILLED WATER SUPPLY —� -�� V�-� -BALL. VALVE W � p_�yp -SUN- VENT TERMINAL UNiT TYPE VTU - VARIABLE TERMINAL. UNIT CTU - CONSTANT TERMINAL. UNIT AHU NUMBER Z':�: TERMINAL NUMBER OR DEDICATED SPACES OF THE ELECTRICAL EQUIPMENT, EXTENDING IN FRONT OF AND FROM FLOOR TO STRUCTURAL CEILING WiTH A WIDTH AND DEPTH OF THE ELECTRICAL EQUIPMENT IN ACCORDANCE WITH NEC-110.26. C -CHILLED WATER RETURN _ CALIBRATING BALANCING VALVE PTU - PARALLEL TERMINAL UNiT V'i'u_1 _' STU -SERIES TERMINAL UNIT CD -CONDENSATE - BUTTERFLY VALVE � - PRESSURE GAUGE CR - CONDENSATE RETURN 'L -GAS COCK _ Fb1 -FLOW METER PG -PUMPED CONDENSATE -UNION M _WAS M,� HVAG DRAWING INDEX HWR -HOT WATER RETURN -STRAINER -INUNE PUMP � SHEET DESCRIPTION ISSUED HWS -HOT WATER SUPPLY -CONTROL VALVE -INUNE PUMP HPS -NIGH PRESSURE STEAM SUPPLY � - SOLENOID VALVE _gyp M -1 HVAG LEGEND, GENERAL NOTES, do SHEET INDEX Yes M -2 FIRST FLOOR DEMOLITION PLAN - DUCTWORK Yes MPS -MEDIUM PRESSURE STEAM SUPPLY -PSI REG. - CONNECTION, BOTTOM M -3 FIRST FLOOR PLAN - DUCTWORK Yes lPS -LOW PRESSURE STEAM SUPPLY -CHECK VALVE - CONNECTION. TOP HVAG DESIGN REQUIRES: YES NO M -4 SCHEDULES AND DETAILS -HVAG Yes HPR -HIGH PRESSURE STEAM RETURN Q -FLOW SWITCH DUCT SMOKE DETECTORS .� M -5 SPECIFICATIONS -HVAG Yes - COUPLING MPR - MEDIUM PRESSURE STEAM RETURN -SLOPE DIRECTION (DOWN) - ELBOW, 90' FIRE DAMPER(S) lPR -LOW PRESSURE STEAM RETURN -FLEX CONNECTION ELBOW, 45 SMOKE DAMPER(S) RL - REFRIGERANT LIQUID � - O,S.dcY, GATE VALVE �— � ® - ELBOW, TURNED DOWN FIRE RATED ENCLOSURE •� RS ---- -- - REFRIGERANT SUCTION -� TRAP a— � -ELBOW, TURNED UP FIRE RATED ROOF/FLOOR -THREE-WAY CONTROL VALVE CEILING ASSEMBLY -1T�E, OUTLET DOWN FIRE STOPPING - THERMOMETER �— � -TEE, OUTLET UP SMOKE CONTROL -TWO -WAY CHECK VALVE -45 PIPE RISE (R) /DROP (D) -RELIEF VALVE -PIPE ANCHORS - CONCENTRIC REDUCER -VALVE ON RISER - ECCENTRIC REDUCER NOTE: SOME SYMBOLS SHOWN ON THIS LEGEND MAY NOT PERTAIN TO THIS PROJECT edward lewis architects 9024 SW 152 STREET PALMETTO BAY, FL 33157 PH: (305} 234-0576 EDWARD LEWIS ARCHITECTS, INC. AAC001678 C. EDWARD LEWIS AR 0009567 255 S. Orange Avenue Suite 1000 ftndo Fbmk 328M IN r Phone: 407- 841 -9050 ENGINEERING Fax 407 -540 -0234 FOR ARCHITECTURE WWW.tic- engineers.conl ® Copyright 2010 TLC Engineering for Architec Lure, Ina, EB JMM15 TLC NO:111355 Structural E"llnew MTA •� `1.: !• N •C:• $qz • 35067 • • r ,m) OF r ice S'^ o R t O•Q°•;;`�``,41 Revision ' * -*1411111111111% NA Protect Nanbw 10 -038B Date MARCH, 2011 Shoot TIM HVAG LEGEND & SHEET INDEX Dram bye ATT Chocked bye DCB Shoot: Nkunbw i i R LIL r • • • , • W LL u r • CL 1-04 r r i� • MTA •� `1.: !• N •C:• $qz • 35067 • • r ,m) OF r ice S'^ o R t O•Q°•;;`�``,41 Revision ' * -*1411111111111% NA Protect Nanbw 10 -038B Date MARCH, 2011 Shoot TIM HVAG LEGEND & SHEET INDEX Dram bye ATT Chocked bye DCB Shoot: Nkunbw