Laserfiche WebLink
24-004.2 <br />09/13/2024 <br />LS <br />W <br /> <br />E <br />n <br />g <br />i <br />n <br />e <br />e <br />r <br />s <br /> <br />A <br />r <br />i <br />z <br />o <br />n <br />a <br />, <br /> <br />I <br />n <br />c <br />. <br />23 <br />3 <br />3 <br /> <br />W <br />. <br /> <br />N <br />o <br />r <br />t <br />h <br />e <br />r <br />n <br /> <br />A <br />v <br />e <br />. <br />, <br /> <br />S <br />t <br />e <br />. <br /> <br />9 <br /> <br />P <br />h <br />o <br />e <br />n <br />i <br />x <br />, <br /> <br />A <br />Z <br /> <br />8 <br />5 <br />0 <br />2 <br />1 <br />Of <br />f <br />i <br />c <br />e <br />: <br /> <br />6 <br />0 <br />2 <br />. <br />2 <br />4 <br />9 <br />. <br />1 <br />3 <br />2 <br />0 <br /> <br /> <br /> <br /> <br /> <br />w <br />w <br />w <br />. <br />l <br />s <br />w <br />e <br />n <br />g <br />i <br />n <br />e <br />e <br />r <br />s <br />. <br />c <br />o <br />m <br />Pr <br />o <br />j <br />e <br />c <br />t <br /> <br />N <br />o <br />. <br />20 <br />2 <br />4 <br />- <br />0 <br />0 <br />2 <br />. <br />0 <br />0 <br />5 <br />PROJECT NUMBER: <br />ISSUE DATE: <br />SHEET TITLE: <br />SHEET NUMBER: <br />633 W 5TH ST, STE 2607 <br />LOS ANGELES, CA 90071 <br />(213) 200-0030 <br />WWW.GKA-ARC.COM <br />COPYRIGHT © 2024 <br />GKA ARCHITECTS. ALL RIGHTS RESERVED <br />E: <br />\ <br />0 <br />0 <br />5 <br /> <br />P <br />R <br />O <br />J <br />E <br />C <br />T <br />S <br />\ <br />2 <br />3 <br />- <br />0 <br />1 <br />0 <br />4 <br /> <br />- <br /> <br />S <br />o <br />a <br />r <br />i <br />n <br />g <br /> <br />E <br />i <br />g <br />h <br />t <br /> <br />L <br />L <br />C <br /> <br />- <br /> <br />P <br />R <br />O <br />J <br />E <br />C <br />T <br />S <br /> <br />( <br />2 <br />0 <br />2 <br />3 <br />) <br />\ <br />2 <br />4 <br />- <br />0 <br />0 <br />4 <br /> <br />S <br />M <br />I <br /> <br />- <br /> <br />S <br />a <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br />\ <br />0 <br />5 <br /> <br />D <br />W <br />G <br />\ <br />2 <br />4 <br />- <br />0 <br />0 <br />4 <br />. <br />2 <br /> <br />S <br />M <br />I <br /> <br />- <br /> <br />S <br />a <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br /> <br />- <br /> <br />C <br />h <br />i <br />l <br />l <br />e <br />r <br />. <br />r <br />v <br />t <br />5/ <br />2 <br />2 <br />/ <br />2 <br />0 <br />2 <br />4 <br /> <br />8 <br />: <br />4 <br />1 <br />: <br />1 <br />4 <br /> <br />A <br />M <br />SI <br />M <br />O <br />N <br />M <br />E <br />D <br /> <br />I <br />M <br />A <br />G <br />I <br />N <br />G <br />14 <br />0 <br />1 <br /> <br />N <br />. <br /> <br />T <br />U <br />S <br />T <br />I <br />N <br /> <br />A <br />V <br />E <br />. <br /> <br />S <br />U <br />I <br />T <br />E <br /> <br /># <br />1 <br />7 <br />0 <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br />. <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />CH <br />I <br />L <br />L <br />E <br />R <br /> <br />R <br />E <br />L <br />O <br />C <br />A <br />T <br />I <br />O <br />N <br />EN <br />G <br />I <br />N <br />E <br />E <br />R <br />I <br />N <br />G <br /> <br />C <br />O <br />N <br />S <br />U <br />L <br />T <br />A <br />N <br />T <br />REV DATE DESCRIPTION <br />MECHANICAL <br />GENERAL <br />SHEET <br />M001 <br />ABBREVIATIONS <br />#NUMBER <br />#/P###DETAIL # ON SHEET P### <br />°F DEGREES FAHRENHEIT <br />Δ DELTA (CHANGE) <br />%PERCENTAGE <br />(D)DEMOLITION <br />(E) EXISTING <br />(N)NEW <br />ABSORP ABSORPTION <br />AD ACCESS DOOR <br />AFF ABOVE FINISHED FLOOR <br />AFG ABOVE FINISHED GRADE <br />AFUE ANNUAL FUEL UTILIZATION EFFICIENCY <br />AIC AMPERES INTERRUPTING CURRENCY <br />AMB AMBIENT <br />ALUM ALUMINUM <br />AP ACCESS PANEL <br />APD AIR PRESSURE DROP <br />AV AUTOMATIC AIR VENT <br />BARO BAROMETRIC <br />BAS BUILDING AUTOMATION SYSTEM <br />BDD BACKDRAFT DAMPER <br />BFF BELOW FINISHED FLOOR <br />BFG BELOW FINISHED GRADE <br />BHP BRAKE HORSEPOWER <br />BLDG BUILDING <br />BTU BRITISH THERMAL UNIT <br />BTUH BRITISH THERMAL UNIT PER HOUR <br />CAP CAPACITY <br />CFH CUBIC FEET PER HOUR <br />CFM CUBIC FEET PER MINUTE <br />CHW CHILLED WATER <br />CO CARBON MONOXIDE <br />CO2 CARBON DIOXIDE <br />COMB COMBUSTION <br />CMPR COMPRESSOR <br />CONFIG CONFIGURATION <br />CONN CONNECTION <br />CTRL CONTROL <br />D DEPTH <br />DIA OR Ø DIAMETER <br />DB DECIBELS <br />DB DRY BULB <br />DIFF DIFFERENTIAL <br />DIST DISTANCE <br />DN DOWN <br />DWG DRAWING(S) <br />DX DIRECT EXPANSION <br />EA EXHAUST AIR <br />EAT ENTERING AIR TEMPERATURE <br />EDR EQUIVALENT DIRECT RADIATION <br />EER ENERGY EFFICIENCY RATIO <br />EFF EFFICIENCY <br />ELEV ELEVATION <br />ENT ENTERING <br />ESP EXTERNAL STATIC PRESSURE <br />EVAP EVAPORATIVE <br />EWT ENTERING WATER TEMPERATURE <br />EXH EXHAUST <br />EXT EXTERNAL <br />FD FIRE DAMPER <br />FF FRICTION FACTOR <br />FF FINISHED FLOOR <br />FLA FULL LOAD AMPS <br />FLEX FLEXIBLE <br />FPI FINS PER INCH <br />FPM FEET PER MINUTE <br />FPS FEET PER SECOND <br />FS FLOW SWITCH <br />FT FEET OR FOOT <br />GA GAGE <br />GAL GALLON(S) <br />GPH GALLONS PER HOUR <br />GPM GALLONS PER MINUTE <br />GRS GRAINS <br />GSM GALVANIZED SHEET METAL <br />H HEIGHT <br />H2S HYDROGEN SULFIDE <br />HORZ HORIZONTAL <br />HP HORSEPOWER <br />HR HOUR <br />HTR HEATER <br />HW HOT WATER <br />HZ HERTZ <br />IDF INDOOR FAN <br />IN INCH <br />IPLV INTEGRATED PART LOAD VALUE <br />IN HG INCHES OF MERCURY <br />IN WG INCHES OF WATER GAGE <br />KW KILOWATTS <br />L LENGTH <br />LAT LEAVING AIR TEMPERATURE <br />LBS POUNDS <br />LVG LEAVING <br />LWT LEAVING WATER TEMPERATURE <br />MAX MAXIMUM <br />MBH THOUSAND BTU PER HOUR <br />MCA MINIMUM CURRENT AMPACITY <br />MCC MOTOR CONTROL CENTER <br />MECH MECHANICAL <br />MIN MINIMUM <br />MOCP MAXIMUM OVER CURRENT PROTECTION <br />MTG MOUNTING <br />MV MANUAL AIR VENT <br />NC NORMALLY CLOSED <br />NO NORMALLY OPEN <br />NOM NOMINAL <br />NPSH NET POSITIVE SUCTION HEAD <br />NTS NOT TO SCALE <br />OBD OPPOSED BLADE DAMPER <br />OCC OCCUPANCY <br />ODF OUTDOOR FAN <br />OPER OPERATING <br />OSA OUTSIDE AIR <br />PD PRESSURE DROP <br />PH PHASE <br />PPM PARTS PER MILLION <br />PRESS PRESSURE <br />PSI POUNDS PER SQUARE INC <br />PSIA POUNDS PER SQUARE INCH ABSOLUTE <br />PSIG POUNDS PER SQUARE INCH GAGE <br />QTY QUANTITY <br />RA RETURN AIR <br />RECIRC RECIRCULATING <br />REFRIG REFRIGERATION <br />REGEN REGENERATION <br />REQ'D REQUIRED <br />RH RELATIVE HUMIDITY <br />RPM REVOLUTIONS PER MINUTE <br />SA SUPPLY AIR <br />SD SMOKE DETECTOR <br />SFD SMOKE AND FIRE DAMPER <br />S&R SUPPLY AND RETURN <br />SEER SEASONAL ENERGY EFFICIENCY RATIO <br />SENS SENSIBLE <br />SF SQUARE FEET OR SQUARE FOOT <br />SQ IN SQUARE INCH <br />SS STAINLESS STEEL <br />SYS SYSTEM <br />TEMP TEMPERATURE <br />TSP TOTAL STATIC PRESSURE <br />T-STAT THERMOSTAT <br />TYP TYPICAL <br />UNO UNLESS NOTED OTHERWISE <br />V VOLT(S) <br />VFD VARIABLE FREQUENCY DRIVE <br />VD VOLUME DAMPER <br />VEL VELOCITY <br />W WIDTH <br />W WATTS <br />W/WITH <br />W/O WITHOUT <br />WB WET BULB <br />WPD WATER PRESSURE DROP <br />WT WEIGHT <br />MECHANICAL LEGEND <br />SYMBOL ABBR DESCRIPTION <br />CHWS <br />CHWR <br />CWS <br />CWR <br />CD <br />D <br />HWS <br />HWR <br />STM <br />SCR <br />CHILLED WATER SUPPLY <br />CHILLED WATER RETURN <br />CONDENSER WATER SUPPLY <br />CONDENSER WATER RETURN <br />CONDENSATE DRAIN <br />DRAIN <br />HEATING HOT WATER SUPPLY <br />HEATING HOT WATER RETURN <br />STEAM <br />STEAM CONDENSATE RETURN <br />BALL VALVE <br />CHK CHECK VALVE <br />BUTTERFLY VALVE <br />GV GATE VALVE <br />MOTORIZED VALVE <br />2-WAY CONTROL VALVE <br />3-WAY CONTROL VALVE <br />AUTOMATIC BALANCING VALVE <br />FLEXIBLE PIPE CONNECTION <br />DN RISER DOWN <br />UP RISER UP <br />CAP <br />RECTANGULAR DUCTWORK <br />1ST NO. = SIDE SHOWN / 2ND NO. = SIDE NOT SHOWN <br />ROUND DUCT <br />EXPANDED THROAT TAKE-OFF <br />ELBOW WITH TURNING VANES <br />CONTINUATION <br />DUCT TRANSITION <br />MB MAN BARS IN DUCTWORK <br />FLOW DIRECTION INDICATOR <br />SA SUPPLY AIR - DUCT UP THROUGH FLOOR OR ROOF <br />3-WAY DIFFUSER <br />2-WAY DIFFUSER <br />1-WAY DIFFUSER <br />DIFFUSER/GRILLE BENEATH DUCT <br />RA RETURN AIR - DUCT UP THROUGH FLOOR OR ROOF <br />EXH EXHAUST AIR - DUCT UP THROUGH FLOOR OR ROOF <br />OA OUTSIDE AIR - DUCT UP THROUGH FLOOR OR ROOF <br />FD FIRE DAMPER <br />SD SMOKE DAMPER <br />SFD COMBINATION SMOKE/FIRE DAMPER <br />OBD/VD OPPOSED BLADE DAMPER/VOLUME DAMPER <br />MD MOTORIZED DAMPER <br />THERMOSTAT <br />HUMIDITY SENSOR <br />REMOTE SENSOR <br />CARBON DIOXIDE SENSOR <br />OXYGEN SENSOR <br />SD SMOKE DETECTOR <br />POC POINT OF CONNECTION <br />#" * <br />PIPE SIZE <br />SYSTEM TYPE <br />24/1224/12 <br />24Ø24Ø <br />FD <br />SD <br />SFD <br />M <br />DD <br />T <br />H <br />S <br />C <br />D <br />MECHANICAL DESIGN CRITERIA <br />LOCATION: <br />TUSTIN, CALIFORNIA <br />138 FT. ELEVATION <br />OUTDOOR DESIGN TEMPERATURES: <br />SUMMER:94°F DRY BULB/70°F WET BULB <br />WINTER:39°F DRY BULB <br />INDOOR DESIGN TEMPERATURES: (THE 2012 INTERNATIONAL <br />ENERGY CONSERVATION CODE REQUIRES A MINIMUM COOLING <br />TEMPERATURE OF 75°F AND A MAXIMUM HEATING <br />TEMPERATURE OF 72°F) <br />COOLING HEATING SPACE TYPE <br /> 75°F 72°F GENERAL OCCUPIED AREAS <br /> 75°F 72°F IDF/MDF ROOMS <br /> 85°F 60°F UTILITY & STORAGE ROOMS <br />GENERAL NOTES <br />A.THIS CONTRACTOR IS TO PROVIDE ALL LABOR AND MATERIAL NECESSARY TO INSTALL A COMPLETE MECHANICAL <br />SYSTEM AS SHOWN AND SPECIFIED AND IN ACCORDANCE WITH ALL APPLICABLE CODES, RULES AND REGULATIONS. <br />REFER TO PROJECT SPECIFICATIONS FOR FURTHER PROJECT REQUIREMENTS. <br />B.THE DESIGN DRAWINGS ARE DIAGRAMMATIC AND ARE NOT TO BE SCALED FOR CONSTRUCTION PURPOSES. THIS <br />CONTRACTOR IS TO COORDINATE EXACT EQUIPMENT LOCATIONS AND ROUTING OF DUCTWORK, PIPING, <br />DIFFUSERS, ETC., WITH THE GENERAL CONTRACTOR, OTHER TRADES AND THE BUILDING CONDITIONS. THE <br />ROUTING SHOWN ON THE DRAWINGS WAS USED FOR PRESSURE DROP CALCULATIONS. NOTIFY THE ENGINEER OF <br />SIGNIFICANT INSTALLATION DEVIATIONS. <br />C.INSTALL PIPE INSULATION CONTINUOUSLY THROUGH PARTITIONS, HANGERS AND AROUND ANCHOR ATTACHMENTS. <br />WHERE VAPOR BARRIER IS INDICATED, SEAL JOINTS, SEAMS AND PENETRATIONS IN INSULATION AT HANGERS, <br />SUPPORTS, ANCHORS AND OTHER PROJECTIONS WITH VAPOR-BARRIER MASTIC. INSTALL INSULATION OVER <br />FITTINGS, VALVES, STRAINERS, FLANGES, UNIONS, AND OTHER SPECIALTIES WITH CONTINUOUS THERMAL AND <br />VAPOR-RETARDER INTEGRITY UNLESS OTHERWISE INDICATED. <br />O2CHILLER SCHEDULE <br />MARK MANUFACTURER MODEL MOCP HP V/PH WEIGHT <br />(LBS)REMARKS <br />CH-1 KRAUS KSC 215 L - US 60 36.6 460/3 2,425 CHILLER BY OTHERS - REFERENCE ONLY <br />NOT TO SCALE1 <br />PIPING SCHEMATIC FOR CHILLED <br />WATER - KRAUS CHILLER <br />CHILLED WATER REQUIREMENTS <br />23.78-29.05 GPMFLOW RATE: <br />WATER TEMPERATURE: <br />BTU DISCHARGE TO THE WATER <br />WATER PRESSURE <br />LOSS OF PRESSURE FOR SEP CABINET <br />CHILLED WATER ACIDITY RANGE <br />CHILLED WATER HARDNESS <br />CHLORINE GAS CONCENTRATION <br />FILTRATION <br />48°F ± 4°F <br />214,964 BTU/HR <br />MAXIMUM 87 PSI <br />14.5 PSI MAXIMUM <br />6pH TO 8pH <br /><250 ppm CALCIUM <br />CARBONATE <br /><200 ppm <br />500 µm <br />FOR INSTALLATION OF A KRAUS KSC 215 CHILLER, IT IS THE RESPONSIBILITY OF THE MECHNICAL <br />CONTRACTOR TO PROVIDE A MIXTURE OF WATER WITH 35%-38% ETHYLENE GLYCOL PRIOR TO CHILLER <br />START UP. DO NOT USE PROPYLENE GLYCOL OR AUTOMOTIVE ANTI-FREEZE. <br />THE AMOUNT OF THE MIXTURE MUST FILL UP THE CHILLER, MR SYSTEM AND PIPING (SUPPLY AND RETURN), <br />SEE EXAMPLES BELOW. <br />(1) GALLON OF UNDILUTED GLYCOL, OR (2) GALLONS OF WATER/GLYCOL MIXTURE MUST REMAIN ON SITE <br />FOR USE AFTER START UP. <br />MIXTURE VOLUME INCLUDING SUPPLY & RETURN +15 GAL. CHILLER & MR <br />PIPE DIAMETER TOTAL LENGTH MIXTURE VOLUME GLYCOL NEEDED <br />2"100'31.3 GALLONS 11.9 GALLONS <br />2"200'47.6 GALLONS 18.1 GALLONS <br />2.5"100'40.5 GALLONS 15.4 GALLONS <br />2.5"200'66.0 GALLONS 25.1 GALLONS <br />MIXTURE VOLUME = 3.14 x (PIPE RADIUS)2 x PIPE LENGTH + 15 GALLONS. <br />GLYCOL AMOUNT = 35-38% OF MIXTURE VOLUME. <br />WATER REQUIREMENTS TO BE MEASURED AT THE SEP CABINET. <br />NOTES: <br />ALL PIPING AND FIXTURES SHALL BE FURNISHED, INSTALLED, PRESSURE TESTED AND CHARGED BY THE <br />MECHANICAL CONTRACTOR PRIOR TO THE DELIVERY AND INSTALLATION OF THE SIEMENS SUPPLIED AND INSTALLED <br />EQUIPMENT UNLESS SPECIFIED OTHERWISE. <br />AT THE HIGHEST POINT OF THE WATER SUPPLY PIPE FROM THE KRAUS CHILLER AN AUTOMATIC DEAERATION <br />DEVICE(AIR VENT) WITH BALL VALVE MUST BE INSTALLED BY THE MECHANICAL CONTRACTOR. <br />LEAK TEST ALL PIPING WITH A MIXTURE OF R-22 TRACE GAS AND NITROGEN. DO NOT PERFORM LEAK TEST WITH <br />WATER. <br />THE MECHANICAL SITE SPECIFIC DESIGN AND SPECIFICATION OF THE MECHANICAL AND PIPING SYSTEMS AS SHOWN <br />AND SHALL BE IN ACCORDANCE WITH ALL APPLICABLE LOCAL, STATE, AND NATIONAL CODES. ALL WORK SHALL BE <br />PERFORMED BY THE MECHANICAL CONTRACTOR AND SHALL BE SUBJECT TO COMPLIANCE WITH ALL APPLICABLE <br />LOCAL, STATE AND NATIONAL CODES. <br />THE SUPPLY AND RETURN PIPES FROM THE CHILLED WATER SUPPLY TO THE SEP/IFP MUST BE LABELED TO SHOW <br />FLOW DIRECTION AND CONTENT (WATER/GLYCOL). <br />A TAP WATER SUPPLY MUST BE AVAILABLE WITHIN 60' OF THE SEP/IFP AND CHILLER CONNECTION FOR FILLING THE <br />CIRCUIT. <br />CHILLED WATER SYSTEM BYPASS WITH FULL SIZE <br />PIPING TO INCLUDE 3/4" MINIMUM DRAIN AND MINIMUM <br />3/4" DRAIN WITH CAP. <br />AUTOMATIC AIR BLEED WITH BALL <br />VALVES INSTALLED AT THE HIGHEST <br />POINT OF THE SUPPLY AND RETURN <br />LINES. <br />SHUT-OFF VALVES INSTALLED WITHIN 18" OF IFP. <br />16 FOOT MAX. <br />HOSE LENGTH <br />9 FOOT MAXIMUM <br />HOSE LENGTH <br />IFP <br />GPA ACC <br />HELIUM <br />COMPRESSOR <br /> PIPE UNION. <br />SIEMENS <br />PROVIDES 2" <br />MALE NPT AT IFP. <br />82 FOOT MAX. ONE WAY PIPE <br />LENGTH FOR 2" DIAMETER PIPE. <br />148 FOOT MAX. ONE WAY PIPE <br />LENGTH FOR 2-1/2" DIAMETER <br />PIPE. <br />A MAXIMUM OF 25 LONG RADIUS <br />ELBOWS ARE ALLOWED FOR <br />TOTAL RUN. <br />CHILLER DRAIN INSTALLED AT <br />CHILLER BY MECHANICAL <br />CONTRACTOR. <br />SIEMENS SUPPLIED <br />AND INSTALLED <br />CABINETS <br />ROOF. <br />FLOOR. <br />CODES: <br /> 2022 CALIFORNIA BUILDING CODE W/ AMENDMENTS <br />2022 CALIFORNIA PLUMBING CODE W/ AMENDMENTS <br />2022 CALIFORNIA FIRE CODE W/ AMENDMENTS <br />2022 CALIFORNIA MECHANICAL CODE W/ AMENDMENTS <br />2022 CALIFORNIA FUEL GAS CODE W/ AMENDMENTS <br />2022 CALIFORNIA ENERGY CODE WITH AMENDMENTS <br />NOTE: <br />DELETE THERMAL HANGER SHIELD <br />FOR UNINSULATED PIPE. PROVIDE <br />PLASTIC WRAP IF PIPE AND HANGER <br />MATERIALS ARE DISSIMILAR <br />THERMAL HANGER INSERT <br />WITH GALVANIZED STEEL <br />SHIELD PER SPECIFICATIONS <br />INSULATION <br />(WHERE SPECIFIED) <br />HEAVY DUTY CLEVIS <br />HANGER; MSS TYPE 1 <br />HANGER ROD PER <br />SPECIFICATIONS <br />UP TO STRUCTURE <br />LOCKING NUT <br />SUPPORT NUT <br />NOT TO SCALE2CLEVIS HANGER DETAIL <br />CL <br />CONCRETE THRUST BLOCK <br />INSTALLED PRE PIPE <br />MANUFACTURER <br />RECOMMENDATION <br />EXTERIOR WALL <br />FLOOR <br />PIPE SLEEVE <br />"METRAFLEX" METRASEAL <br />TYPE E OR APPROVED <br />EQUAL WATERTIGHT <br />WALL/PIPE SEAL <br />MIN. 36" <br />NOT TO SCALE3 <br />UNDERGROUND CHILLED WATER <br />PIPING RISER DETAIL <br />GRADE <br />PRE-INSULATED <br />PIPING <br />CL <br />PIPE SLEEVE <br />322 CIT COMMENTS3 <br />3 <br />12/31/25 <br />04-30-25