|
GAS METER
<br />NOTES:
<br />A. GAS COMPANY TO PROVIDE 2700 MBH AT 2 PSI
<br />DOWNSTREAM OF METER TO SERVE BUILDING.
<br />B. GAS PIPING SIZED PER LONGEST LENGTH METHOD PER
<br />TABLES 1216.2(1) AND 1216.2(4) OF THE CPC.
<br />C. MAXIMUM EQUIVALENT LENGTH FROM METER TO THE MOST
<br />REMOTE OUTLET OF 400'.
<br />D. 11 IN. W.C. PIPING SIZED DOWNSTREAM OF THE EACH
<br />REGULATOR AT THE MAXIMUM EQUIVALENT LENGTHS
<br />SHOWN NEAR EACH REGULATOR.
<br />E. ALL GAS CONNECTIONS TO EQUIPMENT TO BE PROVIDED
<br />WITH A SEDIMENT TRAP WITH EXCEPTION TO CLOTHES
<br />DRYERS INSTALL ALL GAS CONNECTIONS TO APPLIANCES
<br />PER MANFUCTURERS RECOMMENDATIONS AND LOCAL
<br />JURISDICTION REQUIREMENTS.
<br />F. PROVIDE ACCESS TO ALL VALVES AND REGULATORS.
<br />G. PROVIDE VALVED FINAL CONNECTION TO ALL GAS FIRED
<br />EQUIPMENT.
<br />H. VENT ALL REGULATORS TO BUILDING EXTERIOR PER LOCAL
<br />JURISDICTION REQUIREMENTS.
<br />EMERGENCY
<br />SHUTOFF
<br />VALVE
<br />SEISMIC ACUATED
<br />SHUTOFF VALVE TO BE
<br />MOUNTED RIGIDLY ON
<br />EXTERIOR WALL PER
<br />LOCAL JURISDICTION
<br />REQUIREMENTS.
<br />2"ø
<br />WH-1
<br />399.9 MBH
<br />WH-2
<br />399.9 MBH
<br />WH-3
<br />399.9 MBH
<br />40 FT
<br />1 1/4"ø
<br />1 1/4"ø
<br />1 1/4"ø
<br />DRYER
<br />225 MBH
<br /> DRYER
<br />270 MBH
<br />30 FT
<br />DOAS-1
<br />405 MBH
<br />50 FT
<br />1 1/2"ø
<br />POOL & SPA
<br />600 MBH
<br />30 FT
<br />1 1/2"ø
<br />1"ø
<br />1"ø
<br />1"ø
<br />2"ø
<br />2"ø
<br />1 1/4"ø
<br />1"ø1"ø
<br />1 1/4"ø 1 1/4"ø1 1/4"ø
<br />DHWR-120°
<br />DHW-165°F
<br />DHW-120°
<br />U-DCW
<br />WH-3 WH-2 WH-1
<br />ET-1
<br />MV-1
<br />CP-1
<br />TO BUILDING
<br />SDCW
<br />WS-1
<br />4"ø
<br />2"ø
<br />2"ø
<br />4"ø
<br />3"ø
<br />2"ø
<br />4"ø
<br />4"ø
<br />4"ø
<br />4"ø
<br />3"ø
<br />3"ø
<br />4"ø
<br />3"ø
<br />2"ø
<br />3"ø
<br />4"ø
<br />4"ø
<br />3"ø
<br />FROM BP-1
<br />3"ø
<br />2"ø 2"ø 2"ø 2"ø 2"ø 2"ø
<br />SOLAR PIPING TO
<br />ROOF SEE P1.1B
<br />AND P1.4 FOR
<br />CONTINUATION
<br />FUTURE
<br />SOLAR
<br />TANK
<br />1"ø
<br />PROVIDE BALL
<br />VALVE ON VERTICAL
<br />PIPE
<br />N.O.
<br />N.C.
<br />N.O.
<br />3"ø
<br />TO LAUNDRY
<br />TO BUILDING
<br />TO BUILDING
<br />TO BUILDING
<br />NOTES:
<br />1. NC: NORMALLY CLOSE
<br />2. NO: NORMALLY OPEN
<br />A. ONE UNSOFTENED DOMESTIC WATER LINE
<br />TO RUN TO SILLCOCKS, POOL, JUICE AND
<br />COFFEE DISPENSERS, AND DRINKING
<br />FOUNTAINS. SOFTENED DOMESTIC COLD
<br />WATER LINE TO RUN TO ALL OTHER
<br />FIXTURES.
<br />B. WATER SOFTENER IS SHOWN AS ONE TANK
<br />FOR CLARITY. REFER TO FLOOR PLANS AND
<br />WATER SOFTENER SCHEDULE ON SHEET
<br />P6.1 FOR WATER SOFTENER SIZE.
<br />N.C.
<br />2"ø
<br />2"ø
<br />2"ø
<br />2"ø
<br />2"ø
<br />4"ø
<br />CP-2
<br />DHWR-165°
<br />2"ø
<br />3/4"ø
<br />2"ø
<br />3"ø
<br />STANDARD ABBREVIATIONS
<br />PLUMBING SHEET INDEX
<br />SHEET NO.SHEET TITLE REVISION
<br />P0.1 GENERAL NOTES, SHEET INDEX, ABBREVIATIONS AND SYMBOLS
<br />P1.1A PLUMBING FLOOR PLAN - LEVEL 1 (WASTE, VENT & GAS)4
<br />P1.1B PLUMBING FLOOR PLAN - LEVEL 1 ( DOMESTIC COLD WATER)
<br />P1.1C PLUMBING FLOOR PLAN - LEVEL 1 (DOMESTIC HOT WATER)
<br />P1.2 PLUMBING FLOOR PLAN - LEVEL 2
<br />P1.3 PLUMBING FLOOR PLAN - LEVEL 3
<br />P1.4 PLUMBING ROOF PLAN
<br />P2.1 RISER DIAGRAMS
<br />P5.1 PLUMBING DETAILS
<br />P6.1 PLUMBING SCHEDULES 4
<br />(E) EXISTING
<br />AFF ABOVE FINISHED FLOOR
<br />AI ANALOG INPUT
<br />ALT ALTERNATE
<br />AO ANALOG OUTPUT
<br />CAP. CAPACITY
<br />CTG CLEANOUT TO GRADE
<br />CV CONSTANT VOLUME
<br />CWFU COLD WATER FIXTURE UNITS
<br />DFU DRAINAGE FIXTURE UNITS
<br />DI DIGITAL INPUT
<br />DIA OR
<br />Ø
<br />DIAMETER
<br />DO DIGITAL OUTPUT
<br />DSN DOWNSPOUT NOZZLE
<br />DW DISHWASHER
<br />EFF EFFICIENCY
<br />ELEV ELEVATION
<br />EWT ENTERING WATER TEMPERATURE
<br />FA FREE AREA
<br />FCO FLOOR CLEANOUT
<br />FD FLOOR DRAIN
<br />FPM FEET PER MINUTE
<br />FS FLOOR SINK
<br />FT FEET
<br />FW FRESH WATER
<br />GA GAUGE
<br />GAL GALLON
<br />GD GARAGE DRAIN
<br />GPM GALLONS PER MINUTE
<br />HP HORSEPOWER
<br />HR HOUR
<br />HT HEIGHT
<br />HWFU HOT WATER FIXTURE UNITS
<br />IAQ INDOOR AIR QUALITY
<br />IN. INCH
<br />INWC INCHES OF WATER COLUMN
<br />INWG INCHES OF WATER GAUGE
<br />LBS POUNDS
<br />LWT LEAVING WATER TEMPERATURE
<br />MAX MAXIMUM
<br />MBH THOUSAND BRITISH THERMAL UNITS/HOUR
<br />MECH MECHANICAL
<br />MIN MINIMUM
<br />NC NOISE CRITERIA
<br />NIC NOT IN CONTRACT
<br />NO. NUMBER
<br />NOM NOMINAL
<br />NTS NOT TO SCALE
<br />OD OVERFLOW DRAIN
<br />OSA OUTSIDE AIR
<br />PD PRESSURE DROP
<br />PRV PRESSURE REDUCING VALVE
<br />PSI POUNDS PER SQUARE INCH
<br />PSIG POUNDS PER SQUARE INCH GAUGE
<br />RD ROOF DRAIN
<br />RPBP REDUCED PRESSURE BACKFLOW PREVENTER
<br />SL SEA LEVEL
<br />SP STATIC PRESSURE
<br />SQ FT SQUARE FEET
<br />SR STORY RISER
<br />SS SERVICE SINK OR STAINLESS STEEL
<br />TSP TOTAL STATIC PRESSURE
<br />VAV VARIABLE AIR VOLUME
<br />VFD VARIABLE FREQUENCY DRIVE
<br />VOL VOLUME
<br />VTR VENT THROUGH ROOF
<br />W/ WITH
<br />W/O WITHOUT
<br />WCO WALL CLEANOUT
<br />WPD WATER PRESSURE DROP
<br />WT WEIGHT
<br />ALL EQUIPMENT SELECTED AT SITE ELEVATION (150') UNLESS NOTED OTHERWISE.
<br />SHEET#
<br />SEC#
<br />PLUMBING LEGEND
<br />(TEMP)°F
<br />CD
<br />RD
<br />OD
<br />STORM DRAIN SD
<br />FS
<br />NG
<br />CHS
<br />CHR
<br />CWS
<br />CWR
<br />HWS
<br />HWR
<br />S
<br />RL
<br />RS
<br />GATE VALVE
<br />OVERFLOW DRAIN
<br />BALL VALVE
<br />BUTTERFLY VALVE
<br />MOTORIZED VALVE OPERATOR
<br />CHECK VALVE (SWING OR LIFT AS REQ'D)
<br />SOLENOID VALVE
<br />AUTOMATIC CONTROL VALVE (2-WAY)
<br />AUTOMATIC CONTROL VALVE (3-WAY)
<br />PRESSURE REDUCING VALVE
<br />P & T RELIEF VALVE
<br />AIR VENT (AUTOMATIC)
<br />STRAINER
<br />CALIBRATED BALANCING VALVE
<br />VENTURI FLOW METER
<br />REDUCER VALVE
<br />PET COCK OR GAUGE COCK
<br />PRESSURE GAUGE W/GAUGE COCK
<br />THERMOMETER
<br />TEMPERATURE & PRESSURE TEST PLUG
<br />PUMP
<br />FLOW SWITCH
<br />TEMPERATURE SENSOR
<br />HOSE BIB OR SILLCOCK
<br />YARD HYDRANT/ROOF HYDRANT
<br />FLOOR DRAIN
<br />FLOOR SINK
<br />WALL CLEANOUT (WCO)
<br />FLOOR CLEANOUT (FCO)
<br />EXPANSION JOINT
<br />FLEXIBLE PIPE CONNECTION
<br />REDUCED PRESSURE BACKFLOW PREVENTER
<br />DOUBLE CHECK BACKFLOW PREVENTER
<br />WATER HAMMER ARRESTOR
<br />ELBOW DOWN
<br />ELBOW UP
<br />PIPE CAP
<br />TEE DOWN
<br />UNION
<br />DOMESTIC COLD WATER (DCW)
<br />DOMESTIC HOT WATER (DHW)
<br />DOMESTIC HOT WATER RECIRC. (DHWR)
<br />DOMESTIC HOT WATER (SPECIFIED TEMP.)
<br />SANITARY VENT (VT)
<br />SANITARY SEWER ABOVE GRADE (SS)
<br />SANITARY SEWER BELOW GRADE (SS)
<br />CONDENSATE DRAIN
<br />ROOF DRAIN OR EXTERIOR DRAIN
<br />SECTION CUT LINE
<br />FIRE SPRINKLER SERVICE
<br />NATURAL GAS
<br />HEAT TRACING
<br />CHILLED WATER SUPPLY
<br />CHILLED WATER RETURN
<br />CONDENSOR WATER SUPPLY
<br />CONDENSOR WATER RETURN
<br />HEATING WATER SUPPLY
<br />HEATING WATER RETURN
<br />STEAM
<br />REFRIGERANT LIQUID
<br />REFRIGERANT SUCTION
<br />POINT OF REMOVAL FROM EXISTING
<br />POINT OF CONNECTION TO EXISTING
<br />DETAIL TAG
<br />KEYED NOTE
<br />F
<br />T
<br />4
<br />P5.1
<br />P##
<br />NOT ALL
<br />SYMBOLS MAY BE
<br />USED
<br />LP LIQUID PROPANE
<br />M
<br />CLEANOUT TO GRADE (COTG)
<br />GLOBE VALVE
<br />PIPING BELOW GRADE (**SYS. ABR.)**
<br />UNSOFTENED DOMESTIC COLD WATER (UDCW)
<br />DOMESTIC HOT WATER RECIRC.DHWR (TEMP)°F
<br />UDCW
<br />(DHWR-SPECIFIED TEMP.)0 1/2"1/4" 1" 2"IF THIS SHEET IS NOT 30"x42", IT IS A REDUCED PRINT - SCALE ACCORDINGLYThis drawing, printed or otherwise, is the copyrighted property of RED Inc Architects . The drawing may not be used, reproduced or copied without the permission of RED Inc Architects.REVISIONS:
<br />BA PROJECT #161010CONSTRUCTION DRAWINGS FOR:DATE:
<br />DRAWN:LODICHECKED:
<br />PLN PROJECT #17077
<br />MARRIOTT #4476
<br />PERMIT #-CALIFORNIAAPN #058-66-012
<br />SHEET TITLE:
<br />SHEET NO.:
<br />SEAL:
<br />CONSULTANT:
<br />RED INC ARCHITECTS
<br />1217 J STREET, MODESTO, CA 95354
<br />209.522.890030" x 42"JOB NUMBER:
<br />THESE PLANS, DRAWINGS AND DESIGNS ARE THE EXCLUSIVE PROPERTY OF ENGINEERING
<br />SYSTEM SOLUTIONS AND SHALL NOT BE REPRODUCED IN ANY FORM WITHOUT WRITTEN
<br />CONSENT. ALL RIGHTS ARE RESERVED. COPYRIGHT 2018 ENGINEERING SYSTEM SOLUTIONS
<br />4943 NORTH 29TH EAST, STE A
<br />IDAHO FALLS, IDAHO 83401
<br />PHONE: (208) 552-9874
<br />ENGINEERING SYSTEM SOLUTIONS
<br />STRUCTURAL • MEP • BUILDING COMMISSIONING
<br />www.es2eng.com
<br />BUILDING RELATIONSHIPS
<br />EXCEEDING EXPECTATIONS
<br />17.1019
<br />This drawing, printed or otherwise, is the copyrighted property of Burkett Architect PC . The drawing may not be used, reproduced or copied without the permission of Burkett Architect PCIF THIS SHEET IS NOT 30"x42", IT IS A REDUCED PRINT -SCALE ACCORDINGLY2"1"1/4"1/2"030" x 42"4/12/19
<br />P0.1
<br />GENERAL NOTES,
<br />SHEET INDEX,
<br />ABBREVIATIONS AND
<br />SYMBOLS
<br />ACS
<br />HS
<br />MINIMUM PLUMBING PIPING INSULATION THICKNESS
<br />SYSTEM TYPES FLUID OPERATING TEMPERATURE
<br />RANGE AND USAGE (°F)
<br />CONDUCTIVITY
<br />(BTU*IN/(h*FT²*°F))
<br />MEAN RATING
<br />TEMPERATURE (°F)< 1 1 TO < 1 1/2 1 1/2 TO < 4 4 TO < 8 ≥ 8
<br />DHW (165°F), DHWR (165°F) 141 - 200 0.25 - 0.29 125 1.5 1.5 2.0 2.0 2.0
<br />DHW (120°F, 140°F), DHWR
<br />(120°F, 140°F)105 - 140 0.21 - 0.28 100 1.0 1.0 1.5 1.5 1.5
<br />DCW 40 - 60 0.21 - 0.27 75 0.5 0.5 1.0 1.0 1.0
<br />NOTES:
<br />1. BASED ON THE 2016 CALIFORNIA ENERGY CODE (CEC).
<br />2. PROVIDE ALUMINUM JACKETS ON ALL PIPING INSULATION LOCATED EXTERIOR OF THE BUILDING. PROVIDE PVC JACKET ON ALL EXPOSED PIPING INSULATION IN
<br />MECHANICAL ROOM.
<br />3. INSULATE ALL ROOF DRAIN PIPING WITH MINIMUM 1/2" INSULATION. INSULATE ALL ROOF DRAIN AND OVERFLOW DRAIN BOWLS WITH MINIMUM 1"INSULATION. INSULATION
<br />TO BE 0.27 BTU*IN/(H*FT2*°F).
<br />4. PROVIDE PROTECTIVE SHIELDING PIPE COVERS ON ALL PIPES EXPOSED AT ADA PLUMBING FIXTURES. PROTECTIVE SHIELDING PIPE COVERS TO COMPLY WITH ADA
<br />REQUIREMENTS.
<br />5. REFER TO SPECIFICATIONS FOR ADDITIONAL INSULATION REQUIREMENTS.
<br />FIXTURE FLOW RATE
<br />FIXTURE MAX FLOW RATE
<br />(LOW FLOWS)
<br />KITCHEN FAUCET 1.8 GPM
<br />RESIDENTIAL FAUCET 1.2 GPM
<br />METERED COMMON AND PUBLIC
<br />AREA FAUCETS 0.20 GAL/CYCLE
<br />GENERAL SINK 2.2 GPM
<br />SHOWERHEAD 2.0 GPM
<br />FLUSH VALVE WATER CLOSET 1.28 GAL/FLUSH
<br />FLUSH TANK WATER CLOSET 1.28 GAL/FLUSH
<br />URINAL 0.125 GAL/FLUSH
<br />NOTES:
<br />A. EXCLUDES SERVICE SINKS
<br />NOTES:
<br />1. REFER TO SPECIFICATIONS FOR ADDITIONAL PIPING REQUIREMENTS.
<br />2. PROVIDE DIELECTRIC FITTINGS FOR ALL DISSIMILAR METALS.
<br />PLUMBING PIPING MATERIAL SCHEDULE
<br />DOMESTIC WATER
<br />BELOW GRADE ASTM B 88 TYPE K SOLDERED COPPER
<br />ABOVE GRADE ASTM B 88 TYPE L SOLDERED COPPER
<br />GUESTROOMS COPPER MANIFOLDS, 1/2" PEX-A TUBING FROM MANIFOLD TO FIXTURES
<br />WASTE
<br />BELOW GRADE ASTM D 2665 PVC SCHEDULE 40, SOCKET FITTINGS DWV
<br />ABOVE GRADE ASTM A 888 CAST IRON, NO HUB SYSTEM
<br />KITCHEN - EXPOSED ASTM B 88 TYPE L SOLDERED COPPER
<br />GREASE WASTE
<br />ALL ASTM A 88 CAST IRON WITH EPOXY COATING, NO HUB SYSTEM
<br />VENT
<br />ALL ASTM A 88 CAST IRON, NO HUB SYSTEM
<br />GAS
<br />BELOW GRADE ASTM D 2513 POLYETHYLENE
<br />ABOVE GRADE SCHEDULE 40 STEEL TO COMPLY WITH EITHER ASME B36.10, ASTM A 53,
<br />OR ASTM A 106
<br />CONDENSATE
<br />INDOORS ASTM D 2665 PVC SCHEDULE 40, SOCKET FITTINGS DWV
<br />OUTDOORS ASTM B 88 TYPE L COPPER
<br />CATEGORY IV ASTM D 2665 PVC SCHEDULE 40, SOCKET FITTINGS DWV
<br />A. INSTALL ALL PLUMBING SYSTEMS IN ACCORDANCE WITH THE ADOPTED VERSION OF THE ENERGY EFFICIENCY STANDARDS, CALIFORNIA
<br />BUILDING CODE, CALIFORNIA MECHANICAL CODE, AND CALIFORNIA PLUMBING CODE AND ALL OTHER LOCAL CODES AND ADOPTED
<br />ORDINANCES.
<br />B. CLOSELY COORDINATE ALL PLUMBING WITH ELECTRICAL, ARCHITECTURAL, AND STRUCTURAL. COORDINATE FIRE LINE STUB
<br />REQUIREMENTS IN FIRE RISER ROOM WITH GENERAL CONTRACTOR/FIRE PROTECTION CONTRACTOR. PIPING IS APPROXIMATE AND
<br />DIAGRAMMATIC AND IS NOT TO BE SCALED. PROVIDE ALTERNATE ROUTING, OFFSETS, AND TRANSITIONS AS REQUIRED FOR
<br />COORDINATION OF ALL WORK WITHOUT ADDITIONAL COST TO THE OWNER.
<br />C. FIELD VERIFY ALL PLUMBING PRIOR TO COMMENCING NEW WORK. DO NOT FABRICATE OR INSTALL ANY PLUMBING BEFORE VERIFYING
<br />DIMENSIONS AND ROUTING WITH BUILDING CONDITIONS AND ALL OTHER TRADES.
<br />D. INSTALL ALL EQUIPMENT AND DEVICES PER MANUFACTURER'S RECOMMENDATIONS. PROVIDE ONE YEAR PARTS AND LABOR WARRANTY
<br />ON INSTALLATION.
<br />E. CONTRACTOR IS RESPONSIBLE FOR ALL APPLICABLE PERMITS AND FEES.
<br />F. CAULK AND SEAL ALL PENETRATIONS THROUGH CEILINGS, WALLS, AND FLOORS. PROVIDE ESCUTCHEON COVERS OR SHEET METAL
<br />FLANGES ON ALL VISIBLE PENETRATIONS.
<br />G. PROVIDE SEISMIC RESTRAINTS FOR PLUMBING EQUIPMENT AND PIPING TO COMPLY WITH SEISMIC DESIGN CRITERIA LISTED IN THE
<br />STRUCTURAL GENERAL NOTES. IF NOT AVAILABLE PROVIDE RESTRAINTS IN ACCORDANCE WITH ASCE/SEI 7-10 AND CALIFORNIA BUILDING
<br />CODE WITH SEISMIC DESIGN CATEGORY D, SITE CLASS D, RISK CATEGORY II, SHORT PERIOD DESIGN SPECTRAL RESPONSE
<br />ACCELERATION COEFFICIENT SDS=0.606, ONE SECOND PERIOD DESIGN SPECTRAL RESPONSE ACCELERATION COEFFICIENT SD1=0.362,
<br />AND IMPORTANCE FACTOR 1.0. PIPING SUPPORTED WITHIN 12" OF STRUCTURE DOES NOT REQUIRE SEISMIC BRACING.
<br />H. IF DISCREPANCIES EXIST BETWEEN BUILDING CODES, DRAWINGS, NOTES, AND SPECIFICATIONS, THE MOST STRINGENT REQUIREMENT
<br />WILL BE REQUIRED UNLESS CLARIFIED BY PROJECT ENGINEER IN AN OFFICIAL ADDENDUM OR SUPPLEMENTAL INSTRUCTION.
<br />I. ALL DETAILS INCLUDED IN DESIGN DRAWINGS MUST BE APPLIED TO ALL RELEVANT INSTALLATIONS REFERRED TO IN THE DETAIL. EACH
<br />DETAIL WILL NOT BE SPECIFICALLY REFERENCED ON THE DRAWINGS.
<br />DOMESTIC WATER
<br />A. PROVIDE AND INSTALL WATER METER PER LOCAL JURISDICTION REQUIREMENTS. COORDINATE LOCATION WITH CIVIL. INSTALL WATER
<br />METER READING DEVICE PER LOCAL JURISDICTION REQUIREMENTS.
<br />B. PROVIDE AND INSTALL UL LISTED DOUBLE CHECK BACKFLOW PREVENTER OR REDUCED PRESSURE BACKFLOW PREVENTER PER LOCAL
<br />JURISDICTION ON DOMESTIC WATER SERVICE. WHERE WATER MAIN PRESSURE EXCEEDS 80 PSI PROVIDE AND INSTALL ASSE 103
<br />APPROVED PRESSURE REDUCING VALVE AND STRAINER.
<br />C. ALL DOMESTIC WATER PIPING ROUTED BELOW SLAB TO HAVE MINIMAL TO NO JOINTS OR FITTINGS BELOW SLAB.
<br />D. PROVIDE WATER HAMMER ARRESTOR IN EACH BRANCH LINE SERVING FIXTURES AND EQUIPMENT WITH AUTOMATIC VALVE OPERATORS.
<br />SIZE AND INSTALL PER MANUFACTURER'S RECOMMENDATIONS.
<br />E. INSULATE ALL DOMESTIC HOT WATER PIPING AND RECIRCULATION PIPING AND DOMESTIC COLD WATER PIPING PER INSULATION TABLE.
<br />PROVIDE ALUMINUM JACKET ON ALL INSULATION LOCATED OUTDOORS.
<br />F. ROUTE WATER PIPING IN HEATED AREAS ONLY. DO NOT ROUTE PIPING IN NON-INSULATED ATTIC, CEILING AND WALL SPACES.
<br />G. DISINFECT DOMESTIC WATER PIPING.
<br />H. PRESSURE TEST ALL DOMESTIC WATER PIPING PER PLUMBING CODE REQUIREMENTS.
<br />I. ALL INSTALLATIONS OF PEX PIPE INSTALLED SHALL BE FLUSHED TWICE OVER A PERIOD OF AT LEAST ON WEEK. THE PIPE SYSTEM SHALL
<br />BE FIRST FLUSHED FOR AT LEAST 10 MIN. AND THEN FILLED AND ALLOWED TO STAND FOR NO LESS THAN 1 WEEK, AFTER WHICH ALL THE
<br />BRANCHES OF THE PIPE SYSTEM SHALL BE FLUSHED LONG ENOUGH TO FULLY EMPTY THE CONTAINED VOLUME. AT THE TIME OF FILL,
<br />EACH FIXTURE SHALL HAVE A REMOVABLE TAG APPLIED STATING: “THIS NEW PLUMBING SYSTEM WAS FIRST FILLED AND FLUSHED ON
<br />_______ (DATE) BY ________ (NAME). THE STATE OF CALIFORNIA REQUIRES THAT THE SYSTEM BE FLUSHED AFTER STANDING AT LEAST
<br />ONE WEEK AFTER THE FILL DATE SPECIFIED ABOVE. IF THIS SYSTEM IS USED EARLIER THAN ONE WEEK AFTER THE FILL DATE, THE WATER
<br />MUST BE ALLOWED TO RUN FOR AT LEAST TWO MINUTES PRIOR TO USE FOR HUMAN CONSUMPTION. THIS TAG MAY NOT BE REMOVED
<br />PRIOR TO THE COMPLETION OF THE REQUIRED SECOND FLUSHING, EXCEPT BY THE BUILDING OWNER OR OCCUPANT.” CONTRACTOR TO
<br />PROVIDE WRITTEN CERTIFICATION THAT THEY WILL COMPLY WITH THE FLUSHING PROCEDURES SET FORTH IN THIS CPC SECTION 604.1.2.
<br />ANY CONTRACTOR OR SUBCONTRACTOR FOUND TO HAVE FAILED TO COMPLY WITH THE PEX FLUSHING REQUIREMENTS SHALL BE
<br />SUBJECT TO THE PENALTIES IN HEALTH AND SAFETY CODE, DIVISION 13, PART 1.5, CHAPTER 6 (SECTION 17995 ET SEQ.). REFER TO CPC
<br />604.1.2 FOR ADDITIONAL INFORMATION.
<br />J. INSTALL HYDRONIC TRAP PRIMERS ON ALL FLOOR DRAINS AND FLOOR SINKS UNLESS NOTED OTHERWISE. INSTALL TRAP PRIMERS
<br />COMPLYING WITH ALL MANUFACTURER REQUIREMENTS. PROVIDE ACCESS PANEL FOR ALL TRAP PRIMERS AND COORDINATE LOCATIONS
<br />WITH GENERAL CONTRACTOR/ ARCHITECT. ALL TRAP PRIMERS TO BE INSTALLED ON BRANCH PIPING SERVING REGULARLY USED FIXTURE
<br />TO ENSURE CORRECT OPERATION.
<br />K. PROVIDE AND INSTALL BACKFLOW DEVICES PER LOCAL JURISDICTION REQUIRMENTS ON ALL CLOTHESWASHER & ICE MAKERS DCW AND
<br />DHW SUPPLY LINES.
<br />EQUIPMENT AND FIXTURES
<br />A. COORDINATE ALL ELECTRICAL AND CONTROL REQUIREMENTS WITH ELECTRICIAN.
<br />B. PROVIDE SUBMITTALS ON ITEMS LISTED IN SCHEDULES TO ENGINEER FOR REVIEW PRIOR TO ORDER, PURCHASE, OR INSTALLATION. ALL
<br />REQUIRED SUBMITTALS TO BE SUBMITTED IN A SINGLE TABBED BINDER. PROVIDE ALL HVAC AND PLUMBING CONSTRUCTION COSTS FOR
<br />ENGINEER DATA BASE AS PART OF SUBMITTALS.
<br />C. ALL MANUFACTURER SUBSTITUTIONS MUST BE SUBMITTED THROUGH ARCHITECT AND APPROVED THROUGH AN ADDENDUM. PRIOR
<br />APPROVALS MUST BE SUBMITTED 10 DAYS PRIOR TO BID DATE.
<br />D. PROVIDE OPERATIONS AND MAINTENANCE MANUAL INCLUDING ALL PLUMBING EQUIPMENT.
<br />E. PROVIDE TRAPPED CONDENSATE DRAINS PIPED FULL SIZE TO FLOOR DRAIN FOR ALL AIR CONDITIONING EQUIPMENT AND HIGH
<br />EFFICIENCY FURNACES AND BOILERS.
<br />F. REFER TO ARCHITECTURAL FLOOR PLANS FOR EXACT FIXTURE LOCATIONS AND MOUNTING HEIGHTS.
<br />G. PROVIDE BALANCE VALVES TO ALLOW COMPLETE BALANCE OF PLUMBING SYSTEMS AND ISOLATION VALVES FOR MAINTENANCE ON EACH
<br />PIECE OF EQUIPMENT.
<br />H. PROVIDE ISOLATION VALVES FOR ALL BRANCH LINES SERVING THREE OR MORE FIXTURES. PROVIDE BALANCING VALVES FOR EACH
<br />DOMESTIC HOT WATER RETURN PIPING OF TWO BRANCHES OR MORE.
<br />I. INDIRECT DRAIN T&P RELIEF VALVE TO FLOOR DRAIN.
<br />J. SET ALL FIXTURE TEMPERATURE LIMIT STOPS TO 110°F UNLESS INDICATED OTHERWISE.
<br />K. INSULATE HANDICAP LAVATORY TAIL PIECE, P-TRAP, TRAP ARM, HOT AND COLD WATER SUPPLY WITH HANDI LAV-GUARD.
<br />L. ALL DISHWASHERS TO BE PROTECTED AGAINST BACKFLOW BY AN AIR GAP OR BACKFLOW PREVENTER.
<br />M. PROVIDE ADEQUATE COMBUSTION, VENTILATION, AND DILUTION AIR FOR ALL GAS FIRED EQUIPMENT PER INTERNATIONAL FUEL GAS
<br />CODE [CALIFORNIA PLUMBING CODE] AND IN ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.
<br />N. PROVIDE CONCRETE HOUSEKEEPING PAD (MIN 3" ABOVE GROUND LEVEL) FOR ALL WATER HEATERS.
<br />O. GAS FIRED ROOFTOP UNITS TO BE TESTED IN ACCORDANCE WITH ANSIZ21.40.1 OR ANSIZ21.40.2.
<br />P. CONTRACTOR MUST COORDINATE ALL ELECTRICAL REQUIREMENTS FOR ALL EQUIPMENT WITH ELECTRICAL CONTRACTOR ONCE
<br />APPROVED SUBMITTALS ARE RECEIVED.
<br />GAS PIPING
<br />A. PRIME AND PAINT ALL GAS PIPING LOCATED ON ROOF. ALL PIPING TO BE INSTALLED 4" MINIMUM ABOVE ROOF.
<br />B. NEW OR MODIFIED GAS PIPING TO BE TESTED AND INSPECTED PER INTERNATIONAL FUEL GAS CODE OR CALIFORNIA MECHANICAL CODE
<br />AND LOCAL JURISDICTION PRIOR TO INITIAL OPERATION. THE TEST PRESSURE TO BE NOT LESS THAN 1-1/2 TIMES THE PROPOSED
<br />MAXIMUM WORKING PRESSURE, AND NOT LESS THAN 3 PSIG. TEST DURATION TO BE A MINIMUM 10 MINUTES OR NOT LESS THAN 1/2 HOUR
<br />FOR EACH 500 FT³ OF PIPE VOLUME. AREAS OF PIPING WHERE LEAKS OR OTHER DEFECTS ARE LOCATED TO BE REPLACED OR REPAIRED
<br />AND RETESTED.
<br />C. GAS CONNECTION TO APPLIANCE TO BE CSST AND GAS CONNECTION TO COMMERCIAL COOKING APPLIANCE TO COMPLY WITH ANSI
<br />Z21.69. CONNECTORS FOR RANGES AND DOMESTIC CLOTHES DRYER TO HAVE A MAXIMUM LENGTH OF 6 FEET. CONNECTORS FOR ALL
<br />OTHER APPLIANCES TO HAVE A MAXIMUM LENGTH OF 3 FT. SHUTOFF VALVES TO BE INSTALLED AHEAD OF CONNECTORS. CONNECTOR
<br />INSTALLATION TO COMPLY WITH MANUFACTURER REQUIREMENTS.
<br />GENERAL PIPING
<br />A. PIPING AND EQUIPMENT HANGERS CENTERED ON STEEL I-BEAMS (CONCENTRIC HANGERS) ARE PREFERRED OVER HANGERS SUPPORTED
<br />FROM A SINGLE SIDE OF THE BOTTOM I-BEAM FLANGE. IF USING HANGERS SUPPORTED FROM A SINGLE SIDE OF THE BOTTOM FLANGE,
<br />THE MAXIMUM WEIGHT LIMIT PER HANGER IS 200 POUNDS UNLESS DIRECTED OTHERWISE BY THE PROJECT STRUCTURAL ENGINEER.
<br />B. CONCEALED VENTS, DUCTS, AND ALL PIPING INSTALLED THROUGH FRAMING MEMBERS MUST BE PROTECTED FROM FASTENER
<br />PENETRATION BY A STEEL SHIELD PLATE (MINIMUM THICKNESS OF 1/16") UNLESS THE DISTANCE FROM THE FACE EDGE OF THE FRAMING
<br />IS NOT LESS THAN 1.5".
<br />C. CLOSE ENDS OF PIPING AND COVER FLOOR DRAINS DURING CONSTRUCTION. CLEAN ALL EQUIPMENT AND PIPING AT COMPLETION OF
<br />PROJECT.
<br />D. COORDINATE ALL STRUCTURAL AND TOP PLATE PENETRATIONS FOR PIPING WITH GENERAL CONTRACTOR AND STRUCTURAL ENGINEER.
<br />E. PROVIDE DRAIN PANS UNDER ALL PIPING LOCATED OVER ELECTRICAL PANELS AND UNDER ALL WATER HEATERS.
<br />F. PROVIDE AND INSTALL EXPANSION JOINTS FOR ALL PIPING SYSTEMS PER CODE AND LOCAL JURISDICTION REQUIREMENTS. AT A
<br />MINIMUM, PROVIDE EXPANSION JOINTS WHEN JOINING SEPARATE PIPING MATERIAL AND FOR ALL DWV AND ROOF DRAIN STACKS SERVING
<br />MORE THAN TWO FLOORS.
<br />SANITARY SEWER, VENT, AND DRAIN
<br />A. WASTE PIPING SMALLER THAN 4" IS TO BE SLOPED AT 1/4" PER FOOT UNO. ALL WASTE PIPING 4" AND LARGER MAY BE INSTALLED AT 1/8"
<br />SLOPE PER FOOT UPON RECEIVING WRITTEN APPROVAL BY LOCAL JURISDICTION. VERIFY INVERT BEFORE INSTALLATION.
<br />B. ALL SANITARY WASTE AND VENT AND STORM DRAINAGE PIPING LOCATED IN A RETURN AIR PLENUM TO BE CAST IRON SV NO HUB SYSTEM.
<br />C. PROVIDE CLEANOUTS ON INTERIOR SANITARY AND STORM PIPING A MINIMUM OF EVERY 50 FEET AND EVERY 100 FEET ON EXTERIOR
<br />PIPING.
<br />D. PROVIDE GRADE CLEANOUT WHERE BUILDING SEWER CONNECTS TO SEWAGE SYSTEM.
<br />E. PROVIDE VENT FOR EVERY TRAP AND TRAPPED FIXTURE. ALL VTR'S TO BE 2" MINIMUM AND TERMINATE MINIMUM 10" ABOVE ROOF AND
<br />MINIMUM 24" FROM ROOF EDGE OR PARAPET, AND 25' FROM OUTSIDE AIR INTAKE INTO BUILDING.
<br />F. PRESSURE TEST ALL SANITARY SEWER AND VENT AND STORM PIPING TO PLUMBING CODE REQUIREMENTS.
<br />G. DRAINAGE CONNECTIONS SHALL NOT BE MADE INTO A DRAINAGE PIPING SYSTEM WITHIN 8' OF ANY VERTICAL TO HORIZONTAL CHANGE
<br />OF DIRECTION OF A STACK CONTAINING SUDS. STACKS CONTAINING SUDS ARE IDENTIFIED ON THE RISER DIAGRAMS.
<br />GENERAL PLUMBING NOTES
<br />NO SCALEP0.1
<br />GAS PIPING SCHEMATIC1
<br />NO SCALEP0.1
<br />WATER SCHEMATIC2
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<br />EXP. 9-30-18
<br />M37119 NREEIGN
<br />AMECHA N I C A LHU G H STAIN.
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<br />REXP.9-30-2020
<br />04/12/2019
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