1920 MERRILL CREEK PKY 2025-03-27

DUCT LINE EQUIVALENTS SYMBOLS GENERAL PIPING (CONTINUED) ABBREVIATIONS (CONTINUED) GENERAL NOTES (CONTINUED) N SINGLE LINE DOUBLE LINE DESCRIPTION SYMBOL ABBR DESCRIPTION 0 POC POINT of CONNECTION °o HC HEATING COIL �• 90' ELBOW UP(SUPPLY) ® PG PRESSURE GAUGE HORIZ HORIZONTAL 16. PROVIDE 1"THICK DUCT LINER IN RECTANGULAR RETURN DUCTWORK WITHIN AD ACCESS DOOR IN CEILING HP HORSEPOWER FIVE FEET OF AIR TERMINAL UNITS, PROVIDE 1"THICK DUCT LINER IN �e HT HEAT TRACE 90' ELBOW UP(RETURN/EXHAUST) ROLLING 45 DOWN HVAC HEATING,VENTILATING,AND AIR CONDITIONING RECTANGULAR TRANSFER AIR DUCTWORK, UNLESS NOTED OTHERWISE. AD ACCESS DOOR IN WALL EX HEAT EXCHANGER �-7 90' ELBOW DOWN(SUPPLY) REDUCER ID INDIRECT DRAIN/INSIDE DIAMETER 17. OBTAIN APPROVAL OF STRUCTURAL ENGINEER PRIOR TO PENETRATION OF ANY OP XX'-Xx' BOP BOTTOM OF PIPE ELEVATION REDUCING CONCENTRIC STRUCTURAL ELEMENT, IF PENETRATION IS NOT SHOWN ON STRUCTURAL �a 90' ELBOW DOWN(RETURN/EXHAUST) KW KILOWATT DRAWINGS. CENTERLINE REDUCING ECCENTRIC �-t RADIUS ELBOW UP(SUPPLY) L 18. PROVIDE SEISMIC RESTRAINTS AND ANCHORAGE PER SMACNA AND THE BUILDING CL-EL CENTERLINE OF PIPE ELEVATION � DRAWING NOTE DESIGNATION LB LEAVING AIR TEMPERATURE POUND CODE FOR MECHANICAL SYSTEMS, REFERENCE STRUCTURAL. MECHANICAL �-t LLLj' RADIUS ELBOW UP(RETURN/EXHAUST) LWT LEAVING WATER TEMPERATURE CONTRACTOR SHALL INDICATE IF A DEFERRED SUBMITTAL FOR PERMITTING IS SLEEVE REQUESTED. RADIUS ELBOW DOWN SUPPLY X MBH THOUSAND BTU PER HOUR (SUPPLY) DETAIL oR ENLARGED PLAN, NUMBER FOR T� o TEE DOWN MECH MECHANICAL X-X DETAIL, LETTER FOR ENLARGED PLAN TAG MOD MOTOR OPERATED DAMPER 19. GENERAL CONTRACTOR SHALL PROVIDE CUTTING, FRAMING, PATCHING,SEALING RADIUS ELBOW DOWN (RETURN/EXHAUST) TEE MITI) MOUNTED AND PAINTING OF WALLS,CEILING AND FLOOR OPENINGS.THIS INCLUDES • �2• ROUND DUCT UP (S/R/E) NO NORMALLY CLOSED/NOISE CRITERIA OPENINGS THOUGH AREA SEPARATION WALLS. A TH THERMOMETER NIC NOT IN CONTRACT NO NORMALLY OPEN/NUMBER 20. WHEN SWITCHBOARDS, PANEL BOARDS,OR MOTOR CONTROL CENTERS ARE ' ROUND DUCT DOWN (S/R/E) X DETAIL/SECTION CALL-OUT NTS NOT TO SCALE LOCATED IN MECHANICAL ROOMS, PROVIDE A CLEAR ZONE OF 42 INCHES IN OBD OPPOSED BLADE DAMPER FRONT OF THE EQUIPMENT. NO MECHANICAL EQUIPMENT FROM FLOOR TO TURNING VANE ELBOW U UNION OC ON CENTER CEILING CAN BE LOCATED IN THIS CLEAR ZONE, OR ABOVE THE EQUIPMENT OD OUTSIDE DIMENSION OR DIAMETER FOOTPRINT. REFERENCE ELECTRICAL DRAWINGS FOR LOCATIONS. • VERTICAL SLEEVE OSA OUTSIDE AIR RADIUS ELBOW, RECT FEF--Xl EQUIPMENT MARK TYPE - (EC"EF FOR EXHAUST VALVE IN PIPE RISE OR DROP PD PRESSURE DROP/PUMPED DRAIN 21. CONTRACTOR SHALL COMPLY WITH TENANT GUIDELINES AND STANDARDS, ~ � FAN)THEN UNIQUE IDENTIFIER "X" + PIE PLENUM INCLUDING BUT NOT LIMITED T0: BUILDING MATERIALS, EQUIPMENT AND �. POD POINT OF CONNECTION FIXTURES. O DIFFUSER/GRILLE DESIGNATION -TYPE "-"TO RA RETURN AIR 22. PROVIDE 30-DEG BOOT OR CONICAL TEE FOR MEDIUM PRESSURE BRANCH DUCT Cd O STIR WYE TYPE STRAINER PT POST-TENSION SLAB RADIUS ELBOW, ROUND XXX MATCH SCHEDULE THEN "XXX"FOR CFM WYE TYPE STRAINER WITH VALVE AND ry HOSE END REV REV SION INDICATED ON DRAWINGS. REF REFERENCE CONNECTIONS. A NOT USE STRAIGHT TEE FITTINGS UNLESS SPECIFICALLY LL WINGS. FLOW ARROW RE RELIEF FAN AAV AUTOMATIC AIR VENT PH RELATIVE HUMIDITY ( / IE xx'-xx' BFW BOILER FEED WATER RV REFRIGERANT VENT 23. PROVIDE AIR VENTS AT HIGH POINTS IN HYDRONIC PIPING IF EXISTING VENTS of aaaaaaa TRANSITION ROUND To ROUND - z RECTANGULAR TO RECTANGULAR) 0 IE INVERT PIPE ELEVATION -BFW- DO NOT MEET THIS REQUIREMENT. PROVIDE DRAIN VALVES AT HYDRONIC PIPING p BUCKET STEAM TRAP SA SUPPLY AIR LOW POINTS ?T2 TRANSITION (RECTANGULAR TO ROUND) PTCH SENS SENSIBLE Z PITCH LEFT CA CA CONTROL AIR SF SUPPLY FAN SQUARE FOOT SL SOUND LINE INSIDE DUCT INSULATION 24. PROVIDE FLANGES OR UNIONS AT PIPING CONNECTIONS TO EQUIPMENT,COILS, ) RECT SPIN-IN TAKEOFF PILCH -CHR- CHR CHILLED WATER RETURN SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL ASSOCIATION TRAPS,CONTROL VALVES AND OTHER COMPONENTS TO ALLOW FOR ROUND-► PITCH RIGHT SP STATIC SS STAINLESS SSURE MAINTENANCE. CHS CHS CHILLED WATER SUPPLY ST SOUND TRAP DRAWING NOTE DESIGNATION -CR- CR CONDENSER WATER RETURN 25. PROVIDE DIELECTIC NIPPLES AT CONNECTIONS WITH DISSIMILAR MATERIALS. ROUND CONICAL TEE TCV TEMPERATURE CONTROL VALVE Y ROUND ► T=. -CS- CS CONDENSER WATER SUPPLY TDH TOTAL DYNAMIC HEAD 26. PROVIDE PRESSURE AND TEMPERATURE TEST PORTS AT SUPPLY AND RETURN TOP OF DUCT, BOTTOM OF DUCT TOD TOP OF DUCT PIPING CONNECTIONS TO EQUIPMENT. B=� TOS TOP OF STEEL FLANGE Y TEE WITH TURNING VANES TP TOTAL PRESSUREcc FLEX TSP TOTAL STATIC PRESSURE 27. SIZE BALANCING/MEASURING VALVES IN ACCORDANCE WITH MANUFACTURER'S Y H Q TOP TOP OF PIPE ELEVATION TYP TYPICAL INSTRUCTIONS. DO NOT PROVIDE VALVES LARGER THAN LINE SIZE. LU Z IL FLOAT AND THERMOSTATIC STEAM TRAP LED UPBLAST DISCHARGE W W Y M BRANCH TAKEOFF, RECT -FOR FOR FUEL OIL RETURN UH UNIT HEATER c> LU W O -FOS- FOS FUEL OIL SUPPLY UNO UNLESS NOTED OTHERWISE g (� V 00) 0 ro VA VALVE CONTROLS -FQV_ FQV FUEL OIL VENT VAV VARIABLE AIR VOLUME Eo J J JQ VD VOLUME DAMPER VICINITY MAP RECT BRANCH TAKEOFF, ROUND -G- G NATURAL GAS VENT VENTILATION/VENTILATOR d ROUND CC -►,�F (J PI PRESSURE INDICATOR VEL VELOCITY d ED W -HCR- NOR HIGH PRESSURE CONDENSATE RETURN W = I. W INSULATED DUCT WATT WIDE LEGAL DESCRIPTION W I. ii TI TEMPERATURE INDICATOR / / r2 0 W RECT HG HG HOT GAS WB WET BULB (TEMPERATURE) SEC 02 TWP 28 RGE 04LOT 7 OF INTRACORP-SEAWAY ESP REC AF NO 9607305004 o C..� Q ¢ BRANCH TEE, RECT © TS TEMPERATURE SENSOR WG WATER GAUGE CORR PER AF NO 9610040439 BEING A PTN OF W1 2 SE1 4 TGW EQUAL&UND INT C Q W -HPS- HPS HIGH PRESSURE STEAM WT WEIGHT / / N � "a> 6 IN TR A&TR B m O)W T a T WALL MOUNTED TSTAT WITH CONTROL LINE HWR HWR HEATING WATER RETURN ° r = .o RECT CONICAL SPIN-IN TAKEOFF -HWS- HWS HEATING WATER SUPPLY PARCEL NUMBER a a 28040200401100 ROUND ABBREVIATIONS GENERAL NOTES o BOOT TEE PIPING z ROUND-► AC AIR CONDITIONING UNIT 1. THE MECHANICAL SCOPE OF WORK SHALL INCLUDE WORK INDICATED ON DRAWINGS. g SYMBOL ABBR DESCRIPTION ARE ABOVE FINISHED FLOOR AHU AIR HANDLING UNIT 2. VERIFY EXISTING CONDITIONS BEFORE COMMENCING WORK ON AN EXISTING V o 45' LATERAL 45'ELBOW AMS AIRFLOW MEASURING UNIT MECHANICAL SYSTEM. 2� c 45'DOWN B BOILER m 3. VERIFY LOCATIONS AND DIMENSIONS OF EQUIPMENT AND COORDINATE WORK PRIOR TO b 45'CONICAL LATERAL BOD B FT DAMPER d 90'ELBOW BOD BOTTOM of DUCT START OF CONSTRUCTION. o UP ROT BOTTOM AREA OF WORK q 4. COORDINATE MECHANICAL WORK WITH OTHER TRADES TO INSURE PROPER AND "!��" > _ STUB BRITISH THERMAL UNIT PER HOUR E = R � ELEVATION CHANGE C ON DOWN ADEQUATE INTERFACE OF THEIR WORK WITH THE WORK OF THIS CONTRACTOR. p P R RISE(R)OR DROP (D) CC COOLING COIL INSTALL MECHANICAL WORK AS HIGH AS POSSIBLE,TIGHT TO STRUCTURE ABOVE. Z ALIGNMENT GUIDE CFM CUBIC FEET PER MINUTE Ii AIR FLOW DIRECTION -SUPPLY CHLR CHILLER 5. ELEVATIONS ARE REFERENCED FROM FINISHED FLOOR, UNLESS NOTED OTHERWISE. 5 E X ANCHOR CLG CEILING AI RETURN OR EXHAUST R FLOW DIRECTION - CNTFGL CENTRIFUGAL 6. THE MECHANICAL DRAWINGS ARE SCHEMATIC IN NATURE AND DO NOT ATTEMPT To `. COND CONDENSER/CONDENSATE SHOW ALL REQUIRED OFFSETS. REFER To ARCHITECTURAL AND STRUCTURAL AUTOMATIC CONTOL VALVE(3-WAY) CP CIRCULATING PUMP C.7 a-� DUCT END CAP CT COOLING TOWER DRAWINGS FOR CONSTRUCTION DETAILS. AUTOMATIC CONTROL VALVE 2 WAY Cu CONDENSING UNIT/CUBIC 7. PROVIDE NEC CODE MINIMUM HORIZONTAL AND VERTICAL WORKING CLEARANCES FOR FLEXIBLE DUCTWORK (- ) CV CONSTANT VOLUME ELECTRICAL PANELS AND EQUIPMENT. OFFSET MECHANICAL WORK AS REQUIRED. - �p 1 MANUAL VOLUME DAMPER CWP CHILLED WATER PUMP NORTH ARROW BALANCING VALVE D DRAIN 8. MECHANICAL EQUIPMENT SHALL NOT BE USED FOR TEMPORARY HEAT DURING c R DB DRY BULB/DECIBEL CONSTRUCTION. 1 2 REMOTE VOLUME DAMPER �l� BV BALL VALVE DEG DEGREE FSID FSD DIA DIAMETER 9. DUCTWORK SIZES SHOWN ARE INSIDE CLEAR. ADD APPROPRIATE DIMENSION FOR - m BFV BUTTERFLY VALVE D DAMPER "FIRE/SMOKE DAMPER - PROVIDE ACCESS DIN MECHANICAL INDEX OF DRAWINGS FIRE N DOWN INSULATION OR DUCT LINER TO OBTAIN 'TOTAL DUCT SIZE. FD FID CHK CHECK VALVE EA EXHAUST AIR 10. INSTALL COMBINATION FIRE/SMOKE DAMPERS AT LOCATIONS WHERE DUCTS PENETRATE N T� SHEET DESCRIPTION ?Td FIRE DAMPER - PROVIDE ACCESS GAS COCK EAT ENTERING AIR TEMPERATURE FIRE/SMOKE RATED WALLS. DAMPER FIRE RATING SHALL BE 1-1/2 HOUR UNLESS MOD /--�-�� ECONO ECONOMIZER NOTED OTHERWISE. COORDINATE DAMPER ACCESS WITH GENERAL CONTRACTOR AND M0.01 LEGEND,DRAWING INDEX AND GENERAL NOTES MOTOR OPERATED DAMPER EDH ELECTRIC DUCT HEATER ELECTRICAL CONNECTIONS WITH ELECTRICAL CONTRACTOR. m �l GLOBE VALVE EER ENERGY EFFICIENCY RATIO M0.02 SCOPE OF WORK AND CODE SUMMARY o 44BB�D�D EF EXHAUST FAN 11. PROVIDE REMOTE ACTUATED DAMPERS FOR VOLUME DAMPERS OVER INACCESSIBLE M1.01 MECHANICAL SCHEDULES AND DESIGN CRITERIA n ,?T2 GV GATE VALVE ELEC ELECTRIC CEILINGS AND SOFFITS. REFER TO ARCHITECTURAL DRAWINGS FOR CEILING TYPES. M1.02 MATERIALS BACKDRAFT DAMPER ELEV ELEVATION ESP EXTERNAL STATIC PRESSURE M2.RF ROOF-MECHANICAL PLAN PRV PRESSURE REDUCING VALVE 12. PROVIDE TRANSITIONS AS REQUIRED TO CONNECT DUCTWORK TO AIR TERMINAL UNITS, i EWT ENTERING WATER TEMPERATURE M4.01 2 � 2L� HUMIDIFIER EXH EXHAUST FANS,AND OTHER MECHANICAL EQUIPMENT. MECHANICAL DETAILS RV RELIEF VALVE EXT EXTERIOR/EXTERNAL a 13. COORDINATE EXACT LOCATIONS OF ROOM THERMOSTATS AND/OR ROOM TEMPERATURE SENSORS WITH ARCHITECT PRIOR TO INSTALLATION ® SV SOLENOID VALVE FCU FAN COIL UNIT . MOUNT WALL THERMOSTATS AT 48" SUPPLY GRILLE OR DIFFUSER FD FIRE DAMPER/FLOOR DRAIN AFT PER MOST RECENT VERSION OF ADA. Drawn By UMC w^ FLTR FILTER NEEDLE ISOLATION VALVE / _ RETURN EXHAUST GRILLE FPM FEET PER MINUTE 14. PROVIDE A VOLUME DAMPER FOR EACH SUPPLY, RETURN,AND EXHAUST OPENING Checked By RVK FSD FIRE SMOKE DAMPER �L AUTOMATIC INTERLOCKED AND IN BRANCHES WHERE THREE OR MORE OPENINGS ARE ASSOCIATED WITH THE FT FEET ~ BRANCH AND ELSEWHERE AS NOTED ON THE DRAWINGS. Original Issue Date 09/29/2023 a o_ fl ROUND DUCT �T� 2-WAY BUTTERFLY VALVE FTU FAN TERMINAL UNIT FV FACE VELOCITY w Job No. 9120 BREAK 15, PROVIDE 1"THICK DUCT LINER IN RECTANGULAR SUPPLY AIR DUCTWORK WITHIN FIVE GALV GALVANIZED FEET DOWNSTREAM OF AIR TERMINAL UNITS UNLESS NOTED OTHERWISE. E CAP GPM GALLONS PER MINUTE 5 a OWE GYPSUM WALLBOARD Scale NONE m I-- PLUG Sheet No. �N M0.01