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Home My WebLink AboutB17-0092_M-001-1_1498849080.pdfHVAC LEGEND SYMBOL DESCRIPTION ABBR. DESCRIPTION LOW PRESSURE CONDENSATE RETURN PIPING HOT WATER SUPPLY PIPING HOT WATER RETURN PIPING HIGH TEMPERATURE HOT WATER SUPPLY PIPING HIGH TEMPERATURE HOT WATER RETURN PIPING CHILLED WATER SUPPLY PIPING CHILLED WATER RETURN PIPING SUPPLY DUCT UP / SUPPLY DUCT DOWN RETURN DUCT UP / RETURN DUCT DOWN FLEXIBLE DUCT CONNECTION BACKDRAFT DAMPER TEMP. CONTROL DAMPER-OPPOSED BLADE LOUVER WITH SCREEN MANUAL VOLUME DAMPER MOTOR OPERATED DAMPER SPIN-IN FITTING WITH MVD CONDENSER WATER SUPPLY PIPING LOW PRESSURE STEAM SUPPLY PIPING (0 - 15#) ROUND DUCT UP / ROUND DUCT DOWN INDICATES FLAT OVAL DUCTWORK ABBR. SYMBOL COOLING COIL DRAIN PAN PIPING TEMP. CONTROL DAMPER- PARELLEL BLADE LPS LPC MPS MVD MPC BBD BF RL RS RHG TT MEDIUM PRESSURE STEAM SUPPLY PIPING (16# - 60#) MEDIUM PRESSURE CONDENSATE RETURN PIPING HIGH PRESSURE STEAM SUPPLY PIPING (61# - 125#) HIGH PRESSURE CONDENSATE RETURN PIPING PUMPED CONDENSATE PIPING BOILER BLOWDOWN PIPING REFRIGERANT SUCTION PIPING BOILER FEED WATER PIPING FLOAT AND THERMOSTATIC STEAM TRAP REFRIGERANT LIQUID PIPING REFRIGERANT HOT GAS PIPING TCD FD FSD SD DAD TEMPERATURE SENSOR DUCT FIRE DAMPER COMBINATION DUCT SMOKE & FIRE DAMPER DUCT SMOKE DAMPER DUCT SMOKE DETECTOR DUCT ACCESS DOOR ELECTRIC-PNEUMATIC CONTROL VALVE TURNING VANES IN DUCT ELBOW WALL MOUNTED THERMOSTAT PNEUMATIC-ELECTRIC CONTROL SWITCH LOUVER HUMIDISTAT DUCT RISE UNIT MOUNTED THERMOSTAT UNDERCUT DOOR THERMOSTATIC STEAM TRAP DUCT DROP HWS HWR HTWS HTWR CWS CWR D C CR HPS HPC PC F&T IBT TCV MAV AAV FS EJ BJ RSV DPS (2 OR 3-WAY) TEMPERATURE CONTROL VALVE INVERTED BUCKET STEAM TRAP VENTURI METER CALIBRATED BALANCING VALVE REFRIGERANT SERVICE VALVE AUTOMATIC AIR VENT DIFFERENTIAL PRESSURE SWITCH MANUAL AIR VENT FLOW SWITCH EXPANSION JOINT CONDENSER WATER RETURN PIPING BALL JOINT EXPANSION COMPENSATOR LPS LPC MPS MPC BBD BF RL RS RHG HWS HWR HTWS HTWR CWS CWR D C CR HPS HPC PC SUPPLY & RETURN BRANCH PIPING TO TERMINAL UNIT CWR,HWR CWS,HWS CWS,CWR/HWS,HWR ~ ~~ ACOUSTICALLY LINED DUCTWORK TEMPERATURE CONTROL OUTSIDE AIR DAMPER TEMPERATURE CONTROL RETURN AIR DAMPER TEMPERATURE CONTROL EXHAUST AIR DAMPER STATIC PRESSURE IN INCHES WATER COLUMN SUPPLY AIR DEVICE RETURN AIR DEVICE M TS F ~~ T T ~~ H U L R D SD RG SP IN WC TCEAD TCRAD TCOAD A.L. 48F12 TCD BDD EP PE DOUBLE/SINGLE LINE DUCT LEGEND 45° TEE (ROUND) FLEX DUCT 90° RADIUS ELBOW RIGID FLEX 45° TEE (RECTANGULAR) 90° TEE (ROUND) MANUAL VOLUME DAMPER 90° ELBOW DUCT SPLIT REDUCER 45° ELBOW GRD RUNOUT 90° TEE (RECTANGULAR) SEE DUCT TAKE-OFF DETAIL CONICAL TEE VOLUME DAMPER GENERAL LEGEND SYMBOL DESCRIPTION ABBR. DESCRIPTION NEW SECTION DESIGNATION SECTION DRAWN ON THIS SHEET SECTION CUT ON THIS SHEET RISER DIAGRAM NUMBER SHEET RISER IS DRAWN ON EQUIPMENT UNIT IDENTIFICATION CAP END OF PIPE PITCH DOWN IN DIRECTION OF ARROW UNION OR FLANGE CONCENTRIC PIPE REDUCER ECCENTRIC PIPE REDUCER PRESSURE AND/OR TEMPERATURE RELIEF VALVE PLUG VALVE GATE VALVE VERTICAL PIPE VALVE DIFFUSER IDENTIFICATION DIFFUSER NECK DIAMETER DIFFUSER CFM EXISTING PIPE ANCHOR PIPE ALIGNMENT GUIDE ABBR. SYMBOL EQUIPMENT UNIT NUMBER PRESSURE REDUCING VALVE (E) (N) (R) PTRV (F) DIA WAD NIC AFF GC MC EC RELOCATED FUTURE POINT OF CONNECTION, NEW TO EXISTING DIRECTION OF FLOW IN PIPE DUCTWORK, PIPING AND EQUIPMENT TO BE REMOVED DIAMETER ABOVE FINISHED FLOOR WALL ACCESS DOOR ELECTRICAL CONTRACTOR NOT IN CONTRACT GENERAL CONTRACTOR PRV GLV BFV BV CV P/T STRAINER W/ BLOWDOWN GLOBE VALVE BUTTERFLY VALVE BALL VALVE CHECK VALVE SOLENOID VALVE PRESSURE / TEMPERATURE TAP BUTTERFLY SOLENOID VALVE FLEXIBLE PIPE CONNECTOR HOSE END DRAIN VALVE STRAINER CEILING ACCESS PANEL PRESSURE GAUGE PUMP THERMOMETER SIGHT GLASS C.A.P. TB MECHANICAL CONTRACTOR # UNIT M-X X X.X X.X X GV THRUST BLOCK XX P/T DETAIL SHEETS PLAN SHEETS XX (Not all symbols listed below are used on these drawings) (Not all symbols listed below are used on these drawings) NECK CFM X EXHAUST DUCT UP / EXHAUST DUCT DOWN WALL MOUNTED CARBON DIOXIDE SENSOR C EXHAUST AIR DEVICE EG KEYNOTE SINGLE LINE DOUBLE LINE DOUBLE LINE SINGLE LINE SINGLE LINE FLEX RIGID SINGLE LINE DOUBLE LINE DOUBLE LINE (Not all symbols listed below are used on these drawings) DP T IBT F&T TT RND REC 45° TAKEOFF SPIN IN X RETURN AIR DEVICE WITH SOUND BOOT RG ~~ POINT OF DISCONNECTION (DEMO) 2901 Blake Street, Suite 100 Denver, CO 80205 303.861.8555 Denver 1 A B C D E 2 3 4 5 6 A B C D E 1 2 3 4 5 6 DPA Project: Sheet Number: COPYRIGHT - DAVIS PARTNERSHIP, P.C. Sheet Title: Revisions Date Sheet Information Project Information Issuance Consultant CENTRAL WING RENOVATION 3/10/2017 9:33:34 AM 180 S. Frontage Road West, Vail, CO 81657 15924.00 M-001.1 MECHANICAL LEGENDS & NOTES 2017 03/10/17 PERMIT VAIL VALLEY MEDICAL CENTER GENERAL NOTES: 1. 2. 3. 4. 5. 6. 7. 8. WORK INCLUDED IN THE CONTRACT IS DENOTED IN BOLD. EXISTING CONDITIONS TO REMAIN ARE DENOTED LIGHTLY. A DETAILED METHOD OF PROCEDURE IS REQUIRED WHEN A CONSTRUCTION ACTIVITY AFFECTS THE SAFETY OF THE OCCUPANTS, OWNER'S EQUIPMENT OR VALUABLE CONTENTS OR ANY SYSTEM WHICH SUPPORTS THESE SYSTEMS; OR ESSENTIALLY AFFECTS THE BUILDING MANAGEMENT, OPERATIONS OR SECURITY. CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL EXISTING CONDITIONS PRIOR TO COMMENCEMENT OF ANY WORK AND SHALL NOTIFY THE ENGINEER/ARCHITECT OF ANY DISCREPANCIES FOR RESOLUTION. COORDINATE WORK WITH ALL TRADES. CONTRACTOR IS RESPONSIBLE FOR SECURING AND WEATHERPROOFING ANY ROOF OPENING NOT COMPLETED DURING WORKING HOURS. COORDINATE ALL DUCTWORK AND PIPING WITH EQUIPMENT, STRUCTURE, ETC. CONTRACTOR SHALL BE RESPONSIBLE FOR DEACTIVATION OF ROOF-MOUNTED EQUIPMENT AND ASSOCIATED INDOOR EQUIPMENT. ONLY ONE UNIT SHALL BE TAKEN OUT OF SERVICE AT ANY TIME, WITH REMAINDER OF UNITS LEFT OPERATIONAL. CONTRACTOR SHALL NOT SHUT DOWN / TAKE OUT OF SERVICE ANY SYSTEMS WITHOUT FIRST COORDINATING WITH OWNER AND PREPARING M.O.P. DEMOLITION GENERAL NOTES: 1. 2. 3. 4. 5. 6. 7. 8. 9. EXISTING ITEMS TO REMAIN ARE DENOTED LIGHTLY UNLESS OTHERWISE NOTED. ALL ITEMS SHOWN HATCHED SHALL BE REMOVED UNLESS OTHERWISE NOTED. CONTRACTOR SHALL NOT SHUT-OFF OR PUT-OUT OF SERVICE ANY SYSTEMS OR SERVICE WITHOUT FIRST COORDINATING WITH THE OWNER. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VISIT THE SITE AND UNDERSTAND THE EXTENT OF THE REMODEL WORK REQUIRED PRIOR TO BID. NO EXTRAS WILL BE ALLOWED FOR WORK REQUIRED TO ACHIEVE THE END RESULT AS INDICATED BY THE CONTRACT DOCUMENT. CONTRACTOR SHALL DETERMINE AND COORDINATE THE EXACT EXTENT OF DEMOLITION TO FACILITATE ALL WORK INDICATED BY THE CONTRACT DOCUMENT. PRIOR TO COMMENCEMENT OF ANY DEMOLITION WORK, VERIFY EXISTING CONDITIONS AND NOTIFY ENGINEER OF ANY DISCREPANCIES FOR RESOLUTION. ALL ITEMS IDENTIFIED TO BE REMOVED SHALL BE REMOVED IN THEIR ENTIRETY UNLESS OTHERWISE NOTED. REMOVED ITEMS SHALL BE TURNED OVER TO THE OWNER UNLESS OTHERWISE NOTED AND STORED IN THE AREA DESIGNATED BY THE OWNER. REMOVE FROM SITE AND LEGALLY DISPOSE OF ALL ITEMS THE OWNER CHOOSES NOT TO ACCEPT. WHERE EXISTING PIPING, T.C. TUBING/WIRING ETC. ARE TO BE REMOVED FROM WALLS WHICH ARE REMAINING, THE WALLS SHALL BE REPAIRED TO MATCH ORIGINAL CONDITIONS. WHERE EXISTING PIPING TO BE REMOVED PASSES THROUGH FLOORS, THEY SHALL BE CUT BACK TO WITHIN CONCRETE AND FILLED WITH GROUT TO ACHIEVE A SMOOTH AND EVEN FINISH WITH CONCRETE SURFACE. EXISTING VAV BOXES INDICATED AS TO BE REMOVED BOTH ON THE PLANS AND ON THE EXISTING VAV BOX SCHEDULE ARE TO BE REMOVED BACK TO THE MEDIUM PRESSURE MAIN. HVAC PLAN NOTES: 1. 2. 3. 4. 5. 6. 7. 8. 9. ALL SUPPLY AIR DIFFUSERS ARE 4-WAY AIR PATTERN UNLESS SHOWN OTHERWISE. DUCT SIZE OF BRANCH DUCT TO AIR DEVICE SHALL BE THE SAME SIZE AS NECK SIZE OF AIR DEVICE UNLESS NOTED OTHERWISE. ALL HEATING WATER SUPPLY AND RETURN BRANCH PIPING TO TERMINAL BOXES SHALL BE 3/4" UNLESS NOTED OTHERWISE. ALL PIPING TAKE-OFFS FROM MAINS SHALL BE TOP TAKE-OFFS WITH SWING JOINTS. BRANCH DUCT SIZE TO INLET OF ALL TERMINAL BOXES SHALL BE THE SAME SIZE AS THE INLET SCHEDULED UNLESS NOTED OTHERWISE. BRANCH DUCTS TO TERMINAL BOXES EXCEEDING 15' OR TWO ELBOWS, SHALL BE UP-SIZED TO NEXT STANDARD DIAMETER. UNLESS OTHERWISE NOTED, ALL SUPPLY AIR DUCTWORK SHALL BE EXTERNALLY WRAPPED TO THICKNESS AS STATED IN SPECIFICATIONS. RETURN AND EXHAUST DUCTWORK IS NEITHER LINED NOR WRAPPED. PROVIDE ROOM AIR BALANCE TO ACHIEVE POSITIVE (+) OR NEGATIVE (-) AT THE DIFFERENTIAL PRESSURE INDICATED ON THE DRAWINGS. PROVIDE EOMD AT ALL LOW POINTS FOR STEAM SUPPLY PIPING AS REQUIRED WHICH MAY NOT NECESSARILY BE SHOWN. ALL BRANCH STEAM SUPPLY AND CONDENSATE RETURN PIPING FROM MAINS SHALL BE TOP TAKE-OFFS WITH SWING JOINTS. PROVIDE MANUAL VOLUME DAMPER FOR ALL AIR DEVICES. SPIN-IN DAMPERS ARE REQUIRED FOR LOW PRESSURE SUPPLY TAKEOFFS. REFER TO DETAILS. 06/30/17