Loading...
HomeMy WebLinkAboutB17-0328_M010.pdf svio 1 HVAC LEGEND GENERAL LEGEND a (Not all symbols listed below are used on these drawings) (Not all symbols listed below are used on these drawings) 111707 ABBR. SYMBOL DESCRIPTION ABBR. SYMBOL DESCRIPTION ABBR. SYMBOL DESCRIPTION ABBR. SYMBOL DESCRIPTION 09/22/17 HWS —HWS— HOT WATER SUPPLY PIPING 1 JIIIII SUPPLY DUCT UP/SUPPLY DUCT DOWN SECTION DESIGNATION DETAIL SHEETS PLAN SHEETS HWR --HWR-- HOT WATER RETURN PIPING 7IFI JIIE RETURN DUCT UP 1 RETURN DUCT DOWN 6\i,(X.XI X. SECTION DRAWN ON THIS SHEET a 3 CAP END OF PIPE GENERAL NOTES. . HTWS —HTWS HIGH TEMPERATURE HOT WATER SUPPLY PIPING mg EXHAUST DUCT UPI EXHAUST DUCT DOWN SECTION CUT ON THIS SHEET XX XX PITCH DOWN IN DIRECTION OF ARROW HTWR --HTWR-- HIGH TEMPERATURE HOT WATER RETURN PIPING ROUND DUCT UP 1 ROUND DUCT DOWN ©,— RISER DIAGRAM NUMBER >< >< PIPE ANCHOR 1. WORK INCLUDED IN THE CONTRACT IS DENOTED IN BOLD. EXISTING CONDITIONS TO REMAIN ARE DENOTED LIGHTLY. CWS —CWS— CHILLED WATER SUPPLY PIPING 48F12 INDICATES FLAT OVAL DUCTWORK Iv-- SHEET RISER IS DRAWN ON PIPE ALIGNMENT GUIDE i1�s���111i1 M ,,.......: CWS 2. DRAWINGS WERE DEVELOPED USING OWNER FURNISHED DRAWINGS AND CURSORY ti '°°° , ' ' • CWR --CWR-- CHILLED WATER RETURN PIPING i 1111 FLEXIBLE DUCT CONNECTION �� EQUIPMENT UNIT IDENTIFICATION 1111 UNION OR FLANGE REVIEW OF EXISTING CONDITIONS IN ACCESSIBLE AREAS. AFTER DEMOLITION OF CEILING •`` + 1D T O�fi�� D — D — COOLING COIL DRAIN PAN PIPING BDD i -L1i BACKDRAFT DAMPER Mr � f —I-1—EQUIPMENT UNIT NUMBER I— CONCENTRIC PIPE REDUCER SYSTEMS,THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND ALLOW ACCESS TO 1' WORK AREAS TO CONFIRM EXISTING CONDITIONS AND DOCUMENT ANY CHANGES • ' �'° C — C — CONDENSER WATER SUPPLY PIPING TCD I.wJ TEMP.CONTROL DAMPER-OPPOSED BLADE © NE� DIFFUSER IDENTIFICATION ECCENTRIC PIPE REDUCER NECESSARY. a. 4 '— DIFFUSER NECK DIAMETER CR -- CR -- CONDENSER WATER RETURN PIPING TCD I••••1 TEMP.CONTROL DAMPER-PARELLEL BLADE CFM-..--__ DIFFUSER CFM PRV p� PRESSURE REDUCING VALVE 3. A DETAILED METHOD OF PROCEDURE IS REQUIRED WHEN A CONSTRUCTION ACTIVITY • •• 1 LPS —LPS— LOW PRESSURE STEAM SUPPLY PIPING(0-15#) LOUVER WITH SCREEN (E) EXISTING PTRV PRESSURE AND/OR TEMPERATURE RELIEF VALVE AFFECTS THE SAFETY OF THE OCCUPANTS, OWNER'S EQUIPMENT OR VALUABLE F%� I CONTENTS OR ANY SYSTEM WHICH SUPPORTS THESE SYSTEMS; OR ESSENTIALLY LPC --LPC-- LOW PRESSURE CONDENSATE RETURN PIPING MVD r MANUAL VOLUME DAMPER (N) NEW PLUG VALVE AFFECTS THE BUILDING MANAGEMENT, OPERATIONS OR SECURITY. . .l MPS —MPS— MEDIUM PRESSURE STEAM SUPPLY PIPING(16#-60#) , MOTOR OPERATED DAMPER (R) RELOCATED GV —11101— D4 GATE VALVE 4. CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL EXISTING CONDITIONS , — MPC --MPC-- MEDIUM PRESSURE CONDENSATE RETURN PIPING LSPIN-IN FITTING WITH MVD (F) FUTURE D4 VERTICAL PIPE VALVE PRIOR TO COMMENCEMENT OF ANY WORK AND SHALL NOTIFY THE ENGINEER/ARCHITECT DRAWING TITLE � OF ANY DISCREPANCIES FOR RESOLUTION. HPS —HPS— HIGH PRESSURE STEAM SUPPLY PIPING(61#-125#) FD 0 DUCT FIRE DAMPER S POINT OF CONNECTION,NEW TO EXISTING GLV II D4 GLOBE VALVE 5. COORDINATE WORK WITH ALL TRADES. HPC --HPC-- HIGH PRESSURE CONDENSATE RETURN PIPING FSD ® COMBINATION DUCT SMOKE&FIRE DAMPER DIRECTION OF FLOW IN PIPE BFV III P4 BUTTERFLY VALVE 6. CONTRACTOR IS RESPONSIBLE FOR SECURING AND WEATHERPROOFING ANY ROOF PC — PC — PUMPED CONDENSATE PIPING SD © DUCT SMOKE DAMPER DUCTWORK,PIPING AND EQUIPMENT TO BE REMOVED BV —161— DI BALL VALVE OPENING NOT COMPLETED DURING WORKING HOURS. BBD —BBD— BOILER BLOWDOWN PIPING DUCT SMOKE DETECTOR DIA DIAMETER CV H CHECK VALVE 7. COORDINATE ALL DUCTWORK AND PIPING WITH EQUIPMENT, STRUCTURE, ETC. BF — BF — BOILER FEED WATER PIPING DAD V J DUCT ACCESS DOOR WAD WALL ACCESS DOOR A SOLENOID VALVE 8. CONTRACTOR SHALL BE RESPONSIBLE FOR DEACTIVATION OF ROOF-MOUNTED RL — RL — REFRIGERANT LIQUID PIPING NIC NOT IN CONTRACT IlilI BUTTERFLY SOLENOID VALVE EQUIPMENT AND ASSOCIATED INDOOR EQUIPMENT. ONLY ONE UNIT SHALL BE TAKEN OUT TURNING VANES IN DUCT ELBOW OF SERVICE AT ANY TIME,WITH REMAINDER OF UNITS LEFT OPERATIONAL. RS -- RS -- REFRIGERANT SUCTION PIPING . AFF ABOVE FINISHED FLOOR —ZHl HOSE END DRAIN VALVE RHG —RHG— REFRIGERANT HOT GAS PIPING EP ELECTRIC-PNEUMATIC CONTROL VALVE GC GENERAL CONTRACTOR P/T T P/T PRESSURE/TEMPERATURE TAP 9. CONTRACTOR SHALL NOT SHUT DOWN/TAKE OUT OF SERVICE ANY SYSTEMS WITHOUT FIRST COORDINATING WITH OWNER AND PREPARING M.O.P. 1 PE C1)c PNEUMATIC-ELECTRIC CONTROL SWITCH MC MECHANICAL CONTRACTOR IN/i STRAINER TT ®TT THERMOSTATIC STEAM TRAP TS TEMPERATURE SENSOR EC ELECTRICAL CONTRACTOR Irk STRAINER WI BLOWDOWN0 F&T FaT FLOAT AND THERMOSTATIC STEAM TRAP O WALL MOUNTED THERMOSTAT —El FLEXIBLE PIPE CONNECTOR IBTQ 81 INVERTED BUCKET STEAM TRAP O WALL MOUNTED CARBON DIOXIDE SENSOR [� THERMOMETER DEMOLITION GENERAL NOTES. 0 TCV (2 OR 3-WAY)TEMPERATURE CONTROL VALVE VT UNIT MOUNTED THERMOSTAT c) PRESSURE GAUGE --r-1 VENTURI METER O HUMIDISTAT E SIGHT GLASS 1. EXISTING ITEMS TO REMAIN ARE DENOTED LIGHTLY UNLESS OTHERWISE NOTED. T CALIBRATED BALANCING VALVE U • UNDERCUT DOOR C.A.P. ® CEILING ACCESS PANEL ALL ITEMS SHOWN HATCHED SHALL BE REMOVED UNLESS OTHERWISE NOTED. (1/) RSV —OR— REFRIGERANT SERVICE VALVE LOUVER ® PUMP 2. CONTRACTOR SHALL NOT SHUT-OFF OR PUT-OUT OF SERVICE ANY SYSTEMS OR DPS m DIFFERENTIAL PRESSURE SWITCH R DUCT RISE TB THRUST BLOCK SERVICE WITHOUT FIRST COORDINATING WITH THE OWNER. LI] MAV * MANUAL AIR VENT D DUCT DROP 3. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VISIT THE SITE AND UNDERSTAND THE EXTENT OF THE REMODEL WORK REQUIRED PRIOR TO BID. AAV 41 AUTOMATIC AIR VENT A.L. ACOUSTICALLY LINED DUCTWORK e 1 NO EXTRAS WILL BE ALLOWED FOR WORK REQUIRED TO ACHIEVE THE END W FS WI FLOW SWITCH TCOAD TEMPERATURE CONTROL OUTSIDE AIR DAMPER DOUBLE/SINGLE LINE DUCT LEGEND RESULT AS INDICATED BY THE CONTRACT DOCUMENT. I— O 0 (Not all symbols listed below are used on these drawings) 4. CONTRACTOR SHALL DETERMINE AND COORDINATE THE EXACT EXTENT OF 0 N• 0 EJ —0— EXPANSION JOINT TCRAD TEMPERATURE CONTROL RETURN AIR DAMPER Z0'5 (Y) SINGLE LINE DOUBLE LINE SINGLE LINE DOUBLE LINE SINGLE LINE DOUBLE LINE SINGLE LINE DOUBLE LINE DEMOLITION TO FACILITATE ALL WORK INDICATED BY THE CONTRACT m BJ —C— BALL JOINT EXPANSION COMPENSATOR TCEAD TEMPERATURE CONTROL EXHAUST AIR DAMPER RIG/ FLEX DOCUMENT. Q N (� S SEllID S S RIGID FLEX Z r) N SP IN WC STATIC PRESSURE IN INCHES WATER COLUMN S 5. PRIOR TO COMMENCEMENT OF ANY DEMOLITION WORK,VERIFY EXISTING Q 0 (9 SEE DUCT CONDITIONS AND NOTIFY ENGINEER OF ANY DISCREPANCIES FOR RESOLUTION. 0CO O SD ® SUPPLY AIR DEVICE TAKE-OFF DETAIL S (f) 45° TEE(ROUND) 90° TEE(RECTANGULAR) FLEX DUCT 90° RADIUS ELBOW 6. ALL ITEMS IDENTIFIED TO BE REMOVED SHALL BE REMOVED IN THEIR ENTIRETY 0 li RG 0 RETURN AIR DEVICE Z • • —CWS,CWR/HWS,HWR S S Hi S r UNLESS OTHERWISE NOTED. REMOVED ITEMS SHALL BE TURNED OVER TO THE W $ ( RG ® EXHAUST AIR DEVICE CONICAL S S - OWNER UNLESS OTHERWISE NOTED AND STORED IN THE AREA DESIGNATED BY0 TEE I �� THE OWNER. REMOVE FROM SITE AND LEGALLY DISPOSE OF ALL ITEMS THE CD co ce vs SUPPLY&RETURN BRANCH — © KEYNOTE S f OWNER CHOOSES NOT TO ACCEPT. W N i 1 PIPING TO TERMINAL UNIT ... J 45° TEE(RECTANGULAR) 90° TEE(ROUND) MANUAL VOLUME DAMPER 90° ELBOW0 (r) / 0 45 SPIN EN FF 7. WHERE EXISTING PIPING, T.C. TUBING/WIRING ETC.ARE TO BE REMOVED FROM N N �, o WALLS WHICH ARE REMAINING,THE WALLS SHALL BE REPAIRED TO MATCH TITLE p '--1:4-s w ORIGINAL CONDITIONS. m o PI VOLUME (1) DAMPER 8. WHERE EXISTING PIPING TO BE REMOVED PASSES THROUGH FLOORS,THEY w .. ` DUCT SPLIT ® z Z GRD RUNOUT ® Z REDUCER 45° ELBOW J SHALL BE CUT BACK TO WITHIN CONCRETE AND FILLED WITH GROUT TO O ACHIEVE A SMOOTH AND EVEN FINISH WITH CONCRETE SURFACE. d = � a 011 1g N z HVAC PLAN NOTES: s 1. ALL SUPPLY AIR DIFFUSERS ARE 4-WAY AIR PATTERN UNLESS SHOWN 8 W OTHERWISE. 2 2. DUCT SIZE OF BRANCH DUCT TO AIR DEVICE SHALL BE THE SAME SIZE AS NECK LIJ �jW SIZE OF AIR DEVICE UNLESS NOTED OTHERWISE. g U 3. ALL HEATING WATER SUPPLY AND RETURN BRANCH PIPING TO TERMINAL b Q BOXES SHALL BE 3/4" UNLESS NOTED OTHERWISE.ALL PIPING TAKE-OFFS LJ FROM MAINS SHALL BE TOP TAKE-OFFS WITH SWING JOINTS. Z � 4. BRANCH DUCT SIZE TO INLET OF ALL TERMINAL BOXES SHALL BE THE SAME i s SIZE AS THE INLET SCHEDULED UNLESS NOTED OTHERWISE. BRANCH DUCTS m TO TERMINAL BOXES EXCEEDING 15'OR TWO ELBOWS, SHALL BE UP-SIZED TOO CO ON NEXT STANDARD DIAMETER. 0 0 5. UNLESS OTHERWISE NOTED,ALL SUPPLY AIR DUCTWORK SHALL BE EXTERNALLY WRAPPED TO THICKNESS AS STATED IN SPECIFICATIONS. J RETURN AND EXHAUST DUCTWORK IS NEITHER LINED NOR WRAPPED. co 6. PROVIDE ROOM AIR BALANCE TO ACHIEVE POSITIVE(+)OR NEGATIVE(-)AT THE W \<> DIFFERENTIAL PRESSURE INDICATED ON THE DRAWINGS. Q 0 7. PROVIDE EOMD AT ALL LOW POINTS FOR STEAM SUPPLY PIPING AS REQUIRED WHICH MAY NOT NECESSARILY BE SHOWN. ♦ce ^ 8. ALL BRANCH STEAM SUPPLY AND CONDENSATE RETURN PIPING FROM MAINS 11 SHALL BE TOP TAKE-OFFS WITH SWING JOINTS. O W Imm— < 0 Q CI 0 M O V 0 a_ a I—COW W I— LLI W C.) co i6111 GATOR I RUMA & ASSOCIATES, CO. 896 Tabor Street 420 W.LIncolnway Lakewood,CO 80401 Cheyenne,WY 82001 303.232.6200(P) 307.274.3830(P) 303.233.3701(F) 303.233.3701(F) www.catorruma.com REVISIONS: 0 O w C) _U 1 C O as > O 0 O) CC U 2 > >1 w Date: 4/7/2017 0 DRAWN BY: JDD N N CHECKED BY: JDD LE Co JOB NO: 2017-068 a0) SHEET NO. M0100 N- N O 11