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GENERAL NOTES <br />1. BEFORE COMMENCEMENT OF WORK, THE CONTRACTOR SHALL VERIFY THE EXACT <br />LOCATIONS, ELEVATIONS AND CHARACTERISTICS OF ALL UTILITIES AND PIPING, AND <br />SHALL IMMEDIATELY NOTIFY THE ARCHITECT OF ANY DISCREPANCIES. <br />2. THE PLUMBING SYSTEM DESIGN, INSTALLATION AND MATERIALS SHALL CONFORM TO <br />THE 2022 CPC AND AUTHORITIES HAVING JURISDICTION. IN CASE OF CONFLICTS <br />WITH CODES, DRAWINGS, OR SPECIFICATIONS, THE MOST STRINGENT SHALL <br />PREVAIL. <br />3. THE DRAWINGS WERE PREPARED WITH THE BEST STRUCTURAL AND <br />ARCHITECTURAL INFORMATION AVAILABLE. IT IS UNDERSTOOD THAT EQUIPMENT <br />LOCATIONS AND ROUTING OF PIPING MAY VARY FROM THAT SHOWN ON THE PLANS <br />AS CONSTRUCTION PROCEEDS. IT IS THE CONTRACTORS RESPONSIBILITY TO: <br />a. NOTIFY THE MECHANICAL ENGINEER OF CONSTRUCTION RESTRAINTS WHICH <br />MAKE VARIATIONS FROM THE PLANS NECESSARY. <br />b. COMPLETE ALL WORK INCLUDING THE VARIATIONS WITHOUT CHARGING EXTRAS <br />TO THE BID CONTRACT. COMPLETION OF WORK MEANS THE JOB IS WORKING <br />AND MEETS ALL CITY, COUNTY AND UNIFORM MECHANICAL, PLUMBING AND <br />BUILDING CODE REQUIREMENTS. <br />4. THESE DRAWINGS DO NOT INCLUDE ALL NECESSARY SAFETY REQUIREMENTS. <br />CONTRACTOR TO COMPLY TO THE SAFETY REQUIREMENTS SET FORTH BY THE <br />LOCAL AUTHORITIES HAVING JURISDICTION. <br />5. THESE DRAWINGS ARE FOR BIDDING PURPOSES ONLY. THEY ARE ESSENTIALLY <br />DIAGRAMMATIC TO THE EXTENT THAT MANY OFFSETS, BONDS, UNIONS, SPECIFIC <br />FITTINGS AND EXACT LOCATIONS ARE NOT INDICATED. <br />6. THE PLUMBING CONTRACTOR SHALL PROVIDE THE WATER, SEWER AND STORM <br />DRAIN SYSTEMS AND CONNECT TO EACH DESIGNATED POINT OF CONNECTIONS 5'-0" <br />OUTSIDE OF THE BUILDING. ALL SEWER SYSTEM SHALL MEET THE REQUIRED INVERT <br />ELEVATION SHOWN ON THE CIVIL DRAWINGS. PIPING BEYOND THIS POINT IS <br />SPECIFIED UNDER ANOTHER SECTION OF THE SPECIFICATION AND SHALL BE AS <br />SHOWN ON THE CIVIL DRAWINGS. <br />7. THE OWNER SHALL MAKE ALL ARRANGEMENTS WITH UTILITY COMPANIES FOR <br />SERVICE AND CONNECTION AND SHALL MAKE APPLICATION FOR SERVICE AND <br />PERMITS AND SHALL PAY ALL FEES AND CHARGES INCLUDING THE COST OF VAULTS <br />AND METERS. <br />8. ALL PLUMBING WORK SHALL BE INSTALLED SO AS TO AVOID INTERFERENCE WITH <br />ELECTRICAL EQUIPMENT, MECHANICAL EQUIPMENT AND STRUCTURAL FRAMING, <br />SKYLIGHT, ETC. <br />9. THE CONTRACTOR SHALL COORDINATE THE LOCATION OF ALL CEILING ACCESS <br />PANELS WITH THE ARCHITECTURAL REFLECTED CEILING PLAN AND ELECTRICAL <br />LIGHTING PLAN. <br />10. COORDINATE ALL LOCATIONS, SIZES AND ELEVATIONS OF ALL SLEEVES THROUGH <br />WALLS, BEAMS, SLABS AND FOOTING WITH STRUCTURAL AND ARCHITECTURAL <br />DRAWINGS. ALL PIPES SLEEVING THROUGH FOOTINGS SHALL HAVE A SLEEVE <br />DIAMETER OF TWO PIPE SIZES OVER THE PIPE PASSING THROUGH THE FOOTING. <br />11. CONTRACTOR MUST NOT CUT, RELOCATE, COMPROMISE, DAMAGE OR OTHERWISE <br />ALTER THE ROOF STRUCTURE. THE JOISTS WHICH OCCUR THROUGHOUT ALL THE <br />MECH. BAY AREAS LIKE WISE MUST NOT BE ALTERED. <br />12. BEFORE FABRICATION OR INSTALLATION, THE CONTRACTOR SHALL VERIFY EXACT <br />LOCATIONS OF ALL MECHANICAL EQUIPMENT AND EQUIPMENT PROVIDED UNDER <br />ANOTHER SECTION OF SPECIFICATIONS. EXACT ROUGH-IN LOCATIONS AND <br />REQUIREMENTS SHALL BE COORDINATED IN FIELD. <br />13. CONNECTION BETWEEN INCOMPATIBLE MATERIALS ABOVE GRADE AND INSIDE <br />BUILDING SHALL BE MADE WITH TWO (2) DIELECTRIC UNIONS SEPARATED BY A <br />TWELVE INCH (12") SECTION OF RED BRASS PIPE. <br />14. ALL FLOOR AND WALL PENETRATIONS MUST BE SEALED WATERTIGHT AND VERMIN <br />PROOF. <br />15. ALL EXTERIOR GAS COCKS, WATER SHUTOFF VALVES AND/OR SEWER CLEAN OUTS <br />BELOW GROUND SHALL BE INSTALLED IN YARD BOXES WITH THE COVERS <br />CONSPICUOUSLY MARKED "GAS", "WATER", AND "SEWER" RESPECTIVELY. <br />16. EXACT LOCATIONS AND MOUNTING HEIGHTS OF PLUMBING FIXTURES SHALL BE <br />OBTAINED FROM THE ARCHITECTURAL DRAWINGS. <br />17. SEE ARCHITECTURAL DRAWINGS FOR HANDICAP FIXTURE LOCATIONS AND <br />MOUNTING HEIGHTS. INSULATE ALL EXPOSED HOT WATER AND DRAIN PIPING BELOW <br />HANDICAP LAVATORIES AND SINKS WITH INSULATING TAPE AND OFFSET P-TRAP <br />AGAINST WALL. ALL FLUSH VALVES FOR HANDICAP SHALL BE LOCATED ON HANDICAP <br />WHEELCHAIR ACCESS SIDE OF STALL. <br />18. ALL SANITARY WASTE, GREASE WASTE, SOIL AND VENT PIPING SHALL SLOPE AT 2% <br />UNLESS OTHERWISE INDICATED. <br />PLUMBING FIXTURE SCHEDULE <br />MARK ITEM HW CW VENT WASTE DESCRIPTION <br />WC TANK TYPE WATER CLOSET -- 3/4"2"4"KOHLER WELLWORTH K-3577 TANK TYPE WATER CLOSET. 1.28 GPF. EQUIVALENT ACCEPTABLE. <br />LAV LAVATORY 1/2" 1/2" 2" 2"KOHLER DEVONSHIRE BATHROOM FAUCET K-394-4. 1.2 GPM. FOR 8" OR 16" CENTERS. EQUIVALENT <br />ACCEPTABLE. SINK TO BE PROVIDED BY OTHERS. <br />KS KITCHEN SINK 1/2" 1/2" 2" 2"KOHLER PULL-DOWN SINGLE-HANDLE KITCHEN FAUCET CRUE K-22972. 1.5 GPM @ 60PSI. <br />EQUIVALENT FIXTURE ACCEPTABLE. SINK TO BE PROVIDED BY OTHERS. <br />WCO WALL CLEANOUT -- -- -- LINE SIZE ZURN Z1441 WALL CLEANOUT W/SMOOTH ACCESS COVER EQUIVALENT FIXTURE ACCPETABLE. <br />FCO FLOOR CLEANOUT -- -- -- LINE SIZE ZURN Z1400-B FLOOR CLEANOUT EQUIVALENT FIXTURE ACCEPTABLE. <br />SHW SHOWER 1/2" 1/2" 2" 2"KOHLER SHOWER HEAD FORTE K-22169-G. 1.75 GPM. EQUIVALENT ACCEPTABLE <br />W/D WASHER & DRYER 3/4" 3/4" 2" 2"GE APPLIANCES GUD27ESSM/27GSSM STACKED WASHER & DRYER. 20,000 BTUH GAS INPUT FOR <br />DRYER. EQUIVALENT FIXTURE ACCEPTABLE. <br />WH WATER HEATER 1-1/2" 1-1/2" -- -- <br />A.O. SMITH BTH-120(A) GAS TANK TYPE WATER HEATER. 100 GAL. 120,000 BTUH INPUT. QUANTITY: 2. <br />EXPANSION TANK (ZURN MODEL XT-18, 4.8 GAL. INSTALLED WITH WATER HEATER. INSTALL 3" <br />CONCENTRIC VENT TO ROOF PER MANUFACTURER'S INSTRUCTIONS. <br />HD HUB DRAIN -- -- 2" 2"ZURN Z1870 HUB DRAIN, 3" DIA. INLET, 2" DIA. OUTLET. EQUIVALENT FIXTURE ACCEPTABLE. <br />CP CIRCULATING PUMP 3/4" -- -- -- TACO 006E3 SMART PLUS-E ECM HIGH EFFICIENCY HOT WATER RECIRCULATION SYSTEM. <br />19. ALL VALVES, TRAP PRIMERS, WATER HAMMER ARRESTORS OR OTHER EQUIPMENT <br />SHOWN IN WALLS OR ABOVE NON-ACCESSIBLE CEILINGS SHALL BE INSTALLED <br />BEHIND AN ACCESS PANEL. <br />20. PLUMBING CONTRACTOR SHALL VISIT THE JOB SITE PRIOR TO BASE BID. HE SHALL <br />FAMILIARIZE HIMSELF WITH ALL EXISTING CONDITIONS AND FUTURE WORK TO BE <br />DONE. HE SHALL INCLUDE ALL HIS SITE INFORMATION AND CONDITIONS WITHIN HIS <br />BASE BID. HE SHALL BE RESPONSIBLE FOR COMPLETE AND FULLY FUNCTIONING <br />PLUMBING SYSTEMS. <br />21. PLUMBING CONTRACTOR SHALL COORDINATE COMPLETE PLUMBING INSTALLATION <br />AND REQUIREMENTS PRIOR TO BASE BID WITH ALL LOCAL DISTRICTS AND <br />GOVERNING AUTHORITIES. INCLUDE ALL FINDINGS WITHIN THE BASE BID. <br />22. PROVIDE RECIRCULATION PUMP FOR HOT WATER WHEN THE HOT WATER PIPE IS <br />OVER 50'. <br />23. PROVIDE TRAP SEAL PRIMER FOR FLOOR DRAIN SUBJECT TO INFREQUENT USE. <br />24. ALL PLUMBING, AND GAS LINES SHALL BE CONCEALED WITHIN THE BUILDING <br />STRUCTURE TO AS GREAT EXTENT AS POSSIBLE. ALL EXPOSED CONDUITS, <br />PLUMBING, ETC. SHALL BE INSTALLED AT LEAST 6" OFF FLOOR AND 3/4" FROM WALLS <br />USING STANDOFF BRACKETS. <br />25. PLUMBING OR PIPING CANNOT BE INSTALLED ACROSS ANY AISLE WAY, TRAFFIC <br />AREA OR DOOR OPENING. <br />26. MULTIPLE RUNS OR CLUSTERS OF PIPELINES SHALL BE FURRED IN OR ENCASED IN <br />AN APPROVED SEALED ENCLOSURE. <br />27. APPROVED BACKFLOW PREVENTION DEVICES SHALL BE PROPERLY INSTALLED <br />UPSTREAM OF ANY POTENTIAL HAZARD BETWEEN THE POTABLE WATER SUPPLY <br />AND A SOURCE OF CONTAMINATION. HOSES SHALL NOT BE ATTACHED TO A FAUCET <br />OR HOSE BIBB UNLESS AN APPROVED BACKFLOW PREVENTER IS PROVIDED. <br />28. ALL SANITARY SYSTEM MATERIALS SHALL BE LISTED BY AN APPROVED LISTING <br />AGENCY. <br />29. EACH VENT SHALL RISE VERTICALLY TO A POINT NOT LESS THAN SIX (6) INCHES <br />ABOVE THE FLOOD-LEVEL RIM OF THE FIXTURE SERVED BEFORE OFFSETTING <br />HORIZONTALLY OR BEFORE BEING CONNECTED TO ANY OTHER VENT. <br />30. EACH VENT SHALL TERMINATE NOT LESS THAN 10 FEET FROM, OR AT LEAST 3 FEET <br />FROM, OR NOT LESS THAN 3 FEET ABOVE, ANY OPENABLE WINDOW, DOOR, OPENING, <br />AIR INTAKE, OR VENT SHAFT, OR NOT LESS THAN 3 FEET IN EVERY DIRECTION FROM <br />ANY LOT LINE. <br />31. FIELD VERIFY ALL EXISTING PLUMBING CONDITIONS AND EXISTING/NEW HVAC <br />PLUMBING CONNECTIONS PRIOR TO BIDDING AND START OF WORK. <br />32. IN THE EVENT THAT THE PLANS DO NOT REPRESENT FIELD CONDITIONS, CONTACT <br />THE OWNER, ARCHITECT, OR DESIGNATED ENGINEER DESIGNER PRIOR TO START OF <br />ANY WORK. <br />33. CAP ALL DOMESTIC WATER PIPING THAT IS SERVING A PLUMBING FIXTURE THAT IS <br />BEING DEMOLISHED. <br />34. SUSPENDED PIPING SHALL BE SUPPORTED AT INTERVALS NOT TO EXCEED THOSE <br />SHOWN IN CPC TABLE 313.1. <br />35. TOTAL ACCESS SHALL BE PROVIDED FOR ALL STAGES OF INSPECTIONS [CBC 110.1] <br />36. NEW WASTE AND DRAIN SYSTEMS THAT HAVE BEEN INSTALLED NEW, EXTENDED <br />AND/OR MODIFIED SHALL BE PROPERLY LOCATED, INSTALLED WITH PROPER <br />SUPPORTS, AT PROPER SLOPES FOR DRAINAGE AND WATER TESTED PER SECTION <br />701.0 OF THE CPC, AND INCLUDE ALL FIRE RATING PROTECTION. <br />37. NEW WATER SYSTEMS THAT HAVE BEEN INSTALLED NEW, EXTENDED AND/OR <br />MODIFIED SHALL BE PROPERLY LOCATED, INSTALLED WITH PROPER SUPPORTS AND <br />WATER TESTED PER SECTION 601.0 OF THE CPC, AND INCLUDE ALL FIRE RATING <br />PROTECTION. <br />38. NEW FUEL GAS SYSTEMS THAT HAVE BEEN INSTALLED NEW, EXTENDED AND/OR <br />MODIFIED SHALL BE PROPERLY LOCATED, INSTALLED WITH PROPER SUPPORTS, AND <br />PRESSURE TESTED PER SECTION 1203.0 OF THE CPC, AND INCLUDE ALL FIRE RATING <br />PROTECTION. <br />39. TRAP ARMS FOR LAUNDRY SHALL BE PROPERLY LOCATED, INSTALLED, AND SHALL <br />BE MIN. TWICE PIPE SIZE PER SECTION 1002.0 OF THE CPC AND LAUNDRY <br />STANDPIPES SHALL BE MIN. 18” AND MAX. 30” LENGTH PER SECTION 804.1OF THE <br />CPC. <br />40. ALL BATHROOM AND KITCHEN FLOOR AREAS THAT RECEIVE TILE SHALL HAVE <br />MOISTURE BARRIER UNDER LAYMENT INSTALLED AS REQUIRED BY THE <br />MANUFACTURER. <br />SHEET INDEX <br />P000 <br />P001 <br />P002 <br />P100 <br />P101 <br />P200 <br />P201 <br />· EXISTING MULTI-FAMILY DWELLING BUILDING. <br />· PROVIDE NEW PLUMBING FIXTURES/CONNECTIONS THROUGHOUT THE SPACE. <br />· PROVIDE TWO(2) TANK TYPE WATER HEATERS. <br />PLUMBING NOTES & SCHEDULES <br />PLUMBING DETAILS <br />PLUMBING SPECIFICATION SHEETS <br />WASTE & VENT PLAN <br />WASTE & VENT PLAN - 2ND FLOOR <br />WATER & GAS PLAN - 2ND FLOOR <br />SCOPE OF WORK <br />WATER & GAS PLAN <br />PIPE INSULATION THICKNESS <br />FLUID <br />TEMP. <br />RANGE <br />(°F) <br />CONDUCTIVITY <br />RANGE <br />(BTU-"/HR PER <br />SQFT/°F) <br />INSULATION <br />MEAN <br />RATING <br />TEMP. (°F) <br />NOMINAL PIPE DIAMETER (") <br />INSULATION THICKNESS REQUIRED (") <br /><1 1 TO <br /><1.5 <br />1.5 TO <br /><4 <br />4 TO <8 8 AND <br />LARGER <br />251-350 <br />350< <br />201-250 <br />141-200 <br />105-140 <br />40-60 <br /><40 <br />SPACE COOLING SYSTEMS (CHILLED WATER, REFRIGERANT AND BRINE) <br />SPACE HEATING, HOT WATER SYSTEMS AND SERVICE WATER HEATING SYSTEMS <br />0.32-0.34 <br />0.29-0.31 <br />0.27-0.30 <br />0.25-0.29 <br />0.22-0.28 <br />0.21-0.27 <br />0.20-0.26 <br />250 <br />200 <br />150 <br />125 <br />100 <br />75 <br />50 <br />4.5 <br />3.0 <br />2.5 <br />1.5 <br />1.0 <br />1.0 <br />5.0 <br />4.0 <br />2.5 <br />1.5 <br />1.5 <br />1.5 <br />5.0 <br />4.5 <br />2.5 <br />2.0 <br />2.0 <br />1.5 <br />5.0 <br />4.5 <br />3.0 <br />2.0 <br />2.0 <br />1.5 <br />5.0 <br />4.5 <br />3.0 <br />2.0 <br />2.0 <br />1.5 <br />EXCEPTIONS: <br />(1) FACTORY-INSTALLED PIPING WITHIN SPACE CONDITIONING EQUIPMENT; <br />(2) PIPING THAT CONVEYS FLUIDS THAT HAVE A DESIGN OPERATING TEMPERATURE <br />RANGE BETWEEN 60 DEGREES AND 105 DEGREES FAHRENHEIT; <br />(3) WHERE THE HEAT GAIN OR HEAT LOSS TO OR FROM PIPING WITHOUT INSULATION <br />WILL NOT INCREASE BUILDING SOURCE ENERGY USE; <br />(4) PIPING THAT PENETRATES FRAMING MEMBERS SHALL NOT BE REQUIRED TO HAVE <br />PIPE INSULATION FOR THE DISTANCE OF THE FRAMING PENETRATION. METAL PIPING <br />THAT PENETRATES METAL FRAMING SHALL USE GROMMETS, PLUGS, WRAPPING OR <br />OTHER INSULATING MATERIAL TO ASSURE THAT NO CONTACT IS MADE WITH THE <br />METAL FRAMING. <br />SPACE-CONDITIONING AND SERVICE WATER-HEATING SYSTEM SHALL BE <br />INSULATED IN ACCORDANCE WITH THE FOLLOWING TABLE AND 609.11 OF <br />THE CPC: <br />NONRES 0.5 <br />RES 0.75 <br />1.01.0 1.0 <br />PIPE INSULATION <br />RESIDENTIAL NOTES <br />CONTROL VALVES AND SHOWERHEADS SHALL BE LOCATED ON THE SIDEWALL OF <br />SHOWER COMPARTMENTS OR OTHERWISE ARRANGED SO THAT THE SHOWERHEAD <br />DOES NOT DISCHARGE DIRECTLY AT THE ENTRANCE TO THE COMPARTMENT. <br />CA GREEN BUILDING NOTES <br />4.303.1 PLUMBING FIXTURES AND FITTINGS SHALL COMPLY WITH SECTIONS 4.303.1.1, <br />4.303.1.2, 4.303.1.3, AND 4.303.1.4. <br />4.303.1.1 WATER CLOSETS. THE EFFECTIVE FLUSH VOLUME OF ALL WATER CLOSETS <br />SHALL NOT EXCEED 1.28 GALLONS PER FLUSH. TANK-TYPE WATER CLOSETS SHALL <br />BE CERTIFIED TO THE PERFORMANCE CRITERIA OF THE U.S. EPA WATER SENSE <br />SPECIFICATION FOR TANK-TYPE TOILETS. <br />NOTE: THE EFFECTIVE FLUSH VOLUME OF DUAL FLUSH TOILETS IS DEFINED AS <br />THE COMPOSITE, AVERAGE FLUSH VOLUME OF TWO REDUCED FLUSHES AND <br />ONE FULL FLUSH. <br />4.303.1.2 URINALS. THE EFFECTIVE FLUSH VOLUME OF WALL-MOUNTED URINALS <br />SHALL NOT EXCEED 0.125 GALLONS PER FLUSH.THE EFFECTIVE FLUSH VOLUME OF <br />ALL OTHER URINALS SHALL NOT EXCEED 0.5 GALLONS PER FLUSH. <br /> 4.303.1.3 SHOWERHEADS. <br />4.303.1.3.1 SINGLE SHOWERHEAD. SHOWERHEADS SHALL HAVE A MAXIMUM <br />FLOW RATE OF NOT MORE THAN 1.8 GALLONS PER MINUTE AT 80 PSI. <br />SHOWERHEADS SHALL BE CERTIFIED TO THE PERFORMANCE CRITERIA OF THE <br />U.S. EPA WATERSENSE SPECIFICATION FOR SHOWERHEADS. <br />4.303.1.3.2 MULTIPLE SHOWERHEADS SERVING ONE SHOWER. WHEN A SHOWER <br />IS SERVED BY MORE THAN ONE SHOWERHEAD, THE COMBINED FLOW RATE OF <br />ALL SHOWERHEADS AND/OR OTHER SHOWER OUTLETS CONTROLLED BY A <br />SINGLE VALVE SHALL NOT EXCEED 1.8 GALLONS PER MINUTE AT 80 PSI, OR THE <br />SHOWER SHALL BE DESIGNED TO ALLOW ONLY ONE SHOWER OUTLET TO BE IN <br />OPERATION AT A TIME. <br />NOTE: A HAND-HELD SHOWER SHALL BE CONSIDERED A SHOWERHEAD. <br /> 4.303.1.4 FAUCETS. <br />4.303.1.4.1 RESIDENTIAL LAVATORY FAUCETS. THE MAXIMUM FLOW RATE OF <br />RESIDENTIAL LAVATORY FAUCETS SHALL NOT EXCEED 1.2 GALLONS PER MINUTE <br />AT 60 PSI. THE MINIMUM FLOW RATE OF RESIDENTIAL LAVATORY FAUCETS <br />SHALL NOT BE LESS THAN 0.8 GALLONS PER MINUTE AT 20 PSI. <br />4.303.1.4.2 LAVATORY FAUCETS IN COMMON AND PUBLIC USE AREAS, THE <br />MAXIMUM FLOW RATE OF LAVATORY FAUCETS INSTALLED IN COMMON AND <br />PUBLIC USE AREAS (OUTSIDE OF DWELLINGS OR SLEEPING UNITS) IN <br />RESIDENTIAL BUILDINGS SHALL NOT EXCEED 0.5 GALLONS PER MINUTE AT 60 <br />PSI. <br />4.303.1.4.3 METERING FAUCETS. METERING FAUCETS WHEN INSTALLED IN <br />RESIDENTIAL BUILDINGS SHALL NOT DELIVER MORE THAN 0.2 GALLONS PER <br />CYCLE. <br />4.303.1.4.4 KITCHEN FAUCETS. THE MAXIMUM FLOW RATE OF KITCHEN FAUCETS <br />SHALL NOT EXCEEED 1.8 GALLONS PER MINUTE AT 60 PSI. KITCHEN FAUCETS <br />MAY TEMPORARILY INCREASE THE FLOW ABOVE THE MAXIMUM RATE, BUT NO <br />TO EXCEED 2.2 GALLONS PER MINTUE AT 60 PSI, AND MUST DEFAULT TO A <br />MAXIMUM FLOW RATE OF 1.8 GALLONS PER MINUTE AT 60 PSI. <br />NOTE: WHERE COMPLYING FAUCETS ARE UNAVAILABLE, AERATORS OR <br />OTHER MEANS MAY BE USED TO ACHIEVE REDUCTION. <br />4.303.2 STANDARDS FOR PLUMBING FIXTURES AND FITTINGS. PLUMBING <br />FIXTURES AND FITTINGS SHALL BE INSTALLED IN ACCORDANCE WITH THE 2022 <br />CALIFORNIA PLUMBING CODE, AND SHALL MEET THE APPLICABLE STANDARDS <br />REFERENCED IN TABLE 1701.1 OF THE 2022 CALIFORNIA PLUMBING CODE. <br />PLUMBING SPECIFICATION <br />1. CLEANOUTS <br />PROVIDE CLEANOUTS WITH BRASS SCREW PLUG AT ALL CHANGES OF DIRECTION <br />TO PERMIT ROUTING OF ALL SEWERS. ALL CLEAN OUTS SHALL BE INSTALLED <br />WHERE READILY ACCESSIBLE. THE CONTRACTOR SHALL COORDINATE ALL CLEAN <br />OUT LOCATIONS OF EQUIPMENT, CABINETS, ETC., WITH THE ARCHITECT PRIOR <br />TO ANY INSTALLATION. <br />2. VALVES <br />EVERY PLUMBING FIXTURE SHALL BE INDEPENDENTLY VALVED. <br />3. TESTING <br />ALL SEWERS AND WATER PIPING SHALL BE PROPERLY TESTED TO THE <br />SATISFACTION OF THE ARCHITECT AND THE LOCAL BUILDING INSPECTOR. <br />4. EXCAVATION AND BACK FILLING <br />TRENCHES SHALL BE BACK FILLED AND SETTLED BY PUDDLING. NO PIPE SHALL <br />BE LESS THAN 12" BELOW FINISH GRADE. <br />5. PIPING SUPPORTS <br />ALL PIPING TO BE SUPPORTED WITH HANGERS AND BRACKETS WHICH PROVIDE <br />ISOLATION FROM FRAMING. CONTACT BETWEEN PIPE AND SUPPORT TO BE LINED <br />WITH PLASTIC OR FELT. <br />NOTE: <br />1. ABS AND PVC INSTALLATIONS ARE LIMITED TO NOT MORE THAN TWO STORIES OF <br />AREAS OF RESIDENTIAL ACCOMMODATION. <br />2. ABS/PVC VENT TERMINATIONS UP THROUGH THE ROOF EXPOSED TO SUNLIGHT ARE <br />REQUIRED TO BE PROTECTED BY WATER BASED SYNTHETIC LATEX PAINTS. (CPC <br />906.1) <br />INSIDE <br />NATURAL <br />SANITARY <br />WASTE <br />SANITARY <br />GAS <br />VENT <br />INSIDE <br />OUTSIDE <br />EXPOSED <br />CONCEALED <br />OUTSIDE <br />31 <br />6 <br /> SS (WE <br />L <br />D <br />E <br />D) <br />CO <br />P <br />P <br />E <br />R <br />- <br />TY <br />P <br />E <br /> <br />" <br />M" <br />WATER <br />DOMESTIC <br />SERVICE: <br />PIP <br />E <br /> <br />MA <br />T <br />E <br />R <br />I <br />A <br />L <br />: <br />OUTSIDE <br />INSIDE <br />CO <br />P <br />P <br />E <br />R <br />- <br />T <br />Y <br />P <br />E <br /> "L <br />" <br />CO <br />P <br />P <br />E <br />R <br />- <br />TY <br />P <br />E <br /> <br />" <br />K" <br />SC <br />H <br />E <br />D <br />. <br /> <br />4 <br />0 <br /> <br />PVC <br />, <br /> <br />D <br />W <br />V <br />REMARKS: <br />INDIRECT <br />WASTE <br />INSIDE <br />OUTSIDE <br />PIPE MATERIAL SCHEDULE <br />USE COPPER <br />TYPE "M" FOR <br />CONDENSATE <br />SCH <br />E <br />D <br />. <br /> <br />4 <br />0 <br />BL <br />AC <br />K <br /> <br />S <br />T <br />E <br />E <br />L <br />CA <br />S <br />T <br /> <br />I <br />R <br />O <br />N <br /> <br />S <br />O <br />I <br />L <br /> <br />W <br />/ <br /> <br />H.G. <br />OR <br /> <br />"IDE <br />A <br />L" <br />FITT <br />I <br />NG <br />S <br />SC <br />H <br />E <br />D <br />U <br />L <br />E <br /> <br />4 <br />0 <br /> <br />C <br />A <br />S <br />T <br />IR <br />O <br />N <br />GSOV <br />W/ <br />AUTOMATIC GAS SHUT-OFF VALVE <br />WITH <br />FLR <br />NTS <br />IE <br />BEL <br />CFH <br />DN <br />FF <br />POC <br />ABV <br />(N) <br />FCO <br />WCO <br />SOV <br />CUBIC FEET PER HOUR <br />FINISHED FLOOR ELEVATION <br />FLOOR <br />NOT TO SCALE <br />INVERT ELEVATION <br />BELOW <br />DOWN <br />POINT OF CONNECTION <br />NEW <br />ABOVE <br />FLOOR CLEANOUT <br />WALL CLEANOUT <br />COLD WATER SHUT-OFF VALVE <br />ABBR. <br />PLUMBING LEGEND <br />HW <br />G <br />CD <br />T&P <br />V <br />GW <br />S OR W <br />CW <br />SYMBOL <br />DOMESTIC COLD WATER <br />SOIL OR WASTE BELOW FLOOR <br />LOW PRESSURE GAS <br />DOMESTIC HOT WATER <br />PRIMARY CONDENSATE DRAIN <br />TEMPERATURE & PRESSURE <br />VENT <br />DESCRIPTION <br />HWR DOMESTIC HOT WATER RETURN <br />C.V.CHECK VALVE <br />PRV PRESSURE REDUCING VALVE <br />BALANCING VALVE <br />SOC SHUT-OFF COCK (GAS) <br />TMV TEMPERATURE MIXING VALVE <br />VTR VENT TO ROOF <br />BLV <br />CP RECIRCULATION PUMP <br />CW COLD WATER STUB-IN/HOSE BIBB <br />HW HOT WATER STUB-IN <br />XSS <br />XGW <br />EXISTING WASTE/SANITARY SEWER <br />EXISTING GREASE WASTE <br />XCW <br />FW <br />EXISTING COLD WATER <br />FILTERED WATER <br />(E)EXISTING <br />(R)RELOCATED, EXISTING <br />XG EXISTING GAS <br />XHW EXISTING HOT WATER <br />GREASE WASTE BELOW FLOOR <br />GSOV GAS SHUT-OFF VALVE <br />CWV COMBINATION WASTE & VENT BELOW <br />DCO DOUBLE CLEANOUT <br />P300 WASTE & VENT RISER DIAGRAM <br />P301 WATER & GAS RISER DIAGRAMS <br />RE <br />V <br />I <br />S <br />I <br />O <br />N <br />SHEET TITLE: <br />DATE: SCALE: <br />GA <br />R <br />F <br />I <br />E <br />L <br />D <br /> <br />R <br />E <br />S <br />T <br />O <br />R <br />A <br />T <br />I <br />O <br />N <br /> <br />/ <br /> <br />R <br />E <br />M <br />O <br />D <br />E <br />L <br />03/05/2023 <br />PLOT DATE: 6/26/2024 3:28:45 PM <br />CD <br />I <br /> <br />Ci <br />r <br />c <br />a <br /> <br />D <br />o <br />m <br />i <br />n <br />i <br /> <br />I <br />n <br />t <br />e <br />r <br />n <br />a <br />t <br />i <br />o <br />n <br />a <br />l <br />, <br /> <br />I <br />n <br />c <br />. <br />En <br />g <br />i <br />n <br />e <br />e <br />r <br />i <br />n <br />g <br /> <br />- <br /> <br />C <br />o <br />n <br />s <br />u <br />l <br />t <br />i <br />n <br />g <br />98 <br />9 <br />0 <br /> <br />R <br />e <br />s <br />e <br />a <br />r <br />c <br />h <br /> <br />D <br />r <br />. <br /> <br />S <br />u <br />i <br />t <br />e <br /> <br />1 <br />0 <br />0 <br />, <br /> <br />I <br />r <br />v <br />i <br />n <br />e <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />6 <br />1 <br />8 <br />Ph <br />o <br />n <br />e <br /> <br />( <br />9 <br />4 <br />9 <br />) <br /> <br />5 <br />3 <br />3 <br />- <br />4 <br />1 <br />1 <br />7 <br /> <br />| <br /> <br />d <br />k <br />a <br />n <br />g <br />@ <br />c <br />d <br />i <br />e <br />n <br />g <br />. <br />c <br />o <br />m <br />82 <br />9 <br /> <br />N <br /> <br />G <br />A <br />R <br />F <br />I <br />E <br />L <br />D <br /> <br />S <br />T <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />1 <br />DRAWN: CHECKED: <br />PL <br />A <br />N <br /> <br />C <br />H <br />E <br />C <br />K <br /> <br />R <br />E <br />V <br />. <br /> <br />0 <br />4 <br />/ <br />2 <br />7 <br />/ <br />2 <br />0 <br />2 <br />3 <br />PL <br />A <br />N <br /> <br />C <br />H <br />E <br />C <br />K <br /> <br />R <br />E <br />V <br />. <br /> <br />0 <br />9 <br />/ <br />2 <br />8 <br />/ <br />2 <br />0 <br />2 <br />3 <br /> <br />IN <br />S <br />P <br />E <br />C <br />T <br />I <br />O <br />N <br /> <br />R <br />E <br />V <br />. <br /> <br />0 <br />6 <br />/ <br />1 <br />9 <br />/ <br />2 <br />0 <br />2 <br />4 <br /> <br />P000 <br />M 37036 <br />Exp. 9-30-24 <br />UNGSUN KAHCGN <br />L.C.A.N. <br />N.T.S. <br />PLUMBING NOTES <br />& SCHEDULES <br />3 <br />3 <br />3 <br />3 <br />3 <br />HOLD- 829 N <br />Garfield St1/15/2025