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GENERAL NOTES (CONT.)GENERAL NOTES
<br />1.PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM
<br />ALL LABOR REQUIRED TO INSTALL COMPLETE AND
<br />OPERABLE PLUMBING SYSTEMS AS INDICATED ON THE
<br />DRAWINGS, AS SPECIFIED, PER MANUFACTURER’S
<br />RECOMMENDATIONS, AND IN ACCORDANCE WITH ALL
<br />APPLICABLE CODES, ORDINANCES, LAWS, AND PERMITS.
<br />SUCH ITEMS INCLUDE BUT ARE NOT LIMITED TO THOSE
<br />LISTED IN THE "APPLICABLE CODES" TABLE ON THIS SHEET.
<br />2.WHERE THERE IS A CONFLICT BETWEEN THE DRAWINGS
<br />AND SPECIFICATIONS, THE MORE STRINGENT REQUIREMENT
<br />SHALL APPLY.
<br />3.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE
<br />ACCURATE PLACEMENT OF ALL NEW CONSTRUCTION ON
<br />THE SITE.
<br />4.THE CONTRACTOR SHALL VERIFY ALL SITE CONDITIONS AND
<br />DIMENSIONS, AND EXACT LOCATIONS AND ELEVATIONS OF
<br />PIPING BEFORE STARTING WORK. SHOULD A DISCREPANCY
<br />APPEAR IN THE CONTRACT DOCUMENTS, OR BETWEEN THE
<br />CONTRACT DOCUMENTS AND EXISTING CONDITIONS,
<br />NOTIFY THE ARCHITECT AT ONCE FOR INSTRUCTION ON
<br />HOW TO PROCEED.
<br />5.THE CONTRACTOR SHALL VERIFY ALL SITE CONDITIONS AND
<br />DIMENSIONS, AND VERIFY EXACT LOCATIONS AND
<br />ELEVATIONS OF PIPING POINTS OF CONNECTION BY MEANS
<br />OF PHYSICAL EXCAVATION AND SELECTIVE DEMOLITION
<br />BEFORE STARTING WORK. SHOULD A DISCREPANCY
<br />APPEAR IN THE CONTRACT DOCUMENTS, OR BETWEEN THE
<br />CONTRACT DOCUMENTS AND EXISTING CONDITIONS,
<br />NOTIFY THE ARCHITECT OR OWNER’S REPRESENTATIVE AT
<br />ONCE FOR INSTRUCTION ON HOW TO PROCEED.
<br />6.ALL EXCAVATION AND TRENCHING SHALL BE PERFORMED IN
<br />STRICT COMPLIANCE WITH THE REGULATIONS OF THE
<br />OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION
<br />(OSHA).
<br />7.ALL PIPING SHALL BE KEPT CLEARED FROM LOAD BEARING
<br />FOOTINGS. SEE STRUCTURAL DRAWINGS AND
<br />SPECIFICATIONS FOR ADDITIONAL INFORMATION.
<br />8.SEWER, WATER, AND STORM DRAIN SYSTEMS INDICATED IN
<br />THESE DRAWINGS SHALL EXTEND TO PLUMBING/CIVIL
<br />POINTS OF CONNECTION AT 5'-0" OUTSIDE OF THE
<br />BUILDING(S) UNLESS OTHERWISE INDICATED.
<br />CONTINUATION OF SUCH PIPING SYSTEMS ARE INDICATED
<br />ON THE CIVIL DRAWINGS WITH CORRESPONDING
<br />ASSOCIATED MATERIALS SPECIFIED UNDER A SEPARATE
<br />SECTION OF THE PROJECT SPECIFICATIONS. ALL SUCH
<br />PIPING SHALL BE INSTALLED IN A MANNER TO PROVIDE
<br />PROPER CONNECTION TO INVERT ELEVATIONS INDICATED
<br />ON CIVIL DRAWINGS. WHERE SIZES DIFFER BETWEEN
<br />PLUMBING AND CIVIL DRAWINGS, CONTRACTOR SHALL
<br />PROVIDE TRANSITION FITTINGS AS NECESSARY TO ALLOW
<br />FOR PROPER CONNECTION.
<br />9.HORIZONTAL WASTE PIPING WITHIN THE BUILDING SHALL BE
<br />INSTALLED CONCEALED WITHIN WALLS, BELOW FINISH
<br />FLOOR, OR BELOW FINISH SLAB AS APPLICABLE UNLESS
<br />NOTED OTHERWISE. ALL OTHER HORIZONTAL PIPING WITHIN
<br />THE BUILDING SHALL BE INSTALLED CONCEALED ABOVE
<br />CEILING OR WITHIN WALLS AS APPLICABLE UNLESS NOTED
<br />OTHERWISE. ALL VERTICAL PIPING SHALL BE INSTALLED
<br />CONCEALED WITHIN WALLS UNLESS NOTED OTHERWISE. NO
<br />PIPING SHALL BE INSTALLED IN EXPOSED LOCATIONS
<br />UNLESS SPECIFICALLY NOTED AS SUCH ON PLANS.
<br />10.REFER TO ARCHITECTURAL DRAWINGS FOR LOCATIONS,
<br />ROUGH IN DIMENSIONS, AND MOUNTING HEIGHTS OF ALL
<br />EXPOSED ELEMENTS. SUCH ITEMS INCLUDE, BUT ARE NOT
<br />LIMITED TO PLUMBING FIXTURES AND EQUIPMENT, ACCESS
<br />PANELS, HOSE BIBBS, RECESSED HOSE BIBBS, AND
<br />OVERFLOW DRAIN TERMINATION POINTS. WHERE
<br />DIMENSIONS ARE NOT INDICATED, SEEK ARCHITECT'S
<br />DIRECTION AND/OR APPROVAL PRIOR TO INSTALLATION.
<br />11.WATER HAMMER ARRESTOR SIZES SHALL CORRESPOND TO
<br />PLUMBING & DRAINAGE INSTITUTE (PDI) WATER HAMMER
<br />ARRESTERS STANDARD PDI-WH 201 CURRENT EDITION
<br />SIZING RECOMMENDATIONS.
<br />12.HOSE BIBBS SHALL BE EQUIPPED WITH AN APPROVED NON
<br />REMOVABLE VACUUM BREAKER.
<br />13.PROVIDE ACCESS PANELS IN WALLS AND HARD SUSPENDED
<br />CEILINGS WHERE REQUIRED TO SERVICE TRAPS,
<br />CLEANOUTS, VALVES, MIXING VALVES, TRAP PRIMERS,
<br />WATER HAMMER ARRESTORS AND OTHER CONCEALED
<br />PLUMBING APPURTENANCES. WHERE POSSIBLE, USE SAME
<br />ACCESS PANEL TO SERVICE MORE THAN ONE ITEM WHEN
<br />LOCATED DIRECTLY ADJACENT IN SAME IMMEDIATE
<br />VICINITY. REFER TO SPECIFICATIONS FOR ACCESS PANEL
<br />REQUIREMENTS.
<br />14.REFER TO DETAILS FOR ADDITIONAL COORDINATION, SHOP
<br />DRAWING, AND INSTALLATION REQUIREMENTS FOR TYPICAL
<br />EXPOSED PLUMBING ELEMENTS IN RESTROOMS.
<br />15.ACCESS PANELS.
<br />A.WHERE POSSIBLE, USE SAME ACCESS PANEL FOR
<br />SHUT-OFF VALVES, MIXING VALVES, TRAP PRIMERS
<br />AND WATER HAMMER ARRESTORS AND/OR OTHER
<br />INTERIOR WALL COMPONENTS WHEN LOCATED
<br />DIRECTLY ADJACENT IN SAME IMMEDIATE VICINITY.
<br />SEE ARCHITECTURAL DRAWINGS FOR MOUNTING
<br />HEIGHTS.
<br />B.SEE SPECIFICATIONS FOR ACCESS PANEL
<br />REQUIREMENTS.
<br />21.CLEANOUTS.
<br />A.INTERIOR CLEANOUTS SHALL BE WALL CLEANOUTS
<br />RATHER THAN FLOOR CLEANOUTS UNLESS
<br />OTHERWISE INDICATED, SHALL BE READILY
<br />ACCESSIBLE, AND SHALL BE CAREFULLY
<br />COORDINATED WITH CASEWORK, EQUIPMENT, AND
<br />OTHER ITEMS TO AVOID CONFLICT AND MAINTAIN
<br />SERVICE CLEARANCE. NOT ALL REQUIRED
<br />CLEANOUTS ARE INDICATED ON PLANS. CLEANOUTS
<br />SHALL BE PROVIDED AND INSTALLED IN
<br />ACCORDANCE WITH SECTION 707 AND SECTION 719
<br />OF THE 2022 CALIFORNIA PLUMBING CODE. SEE
<br />SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS.
<br />B.WHERE POSSIBLE, CLEANOUTS SHALL BE LOCATED
<br />IN UNFINISHED AREAS SUCH AS STORAGE ROOMS,
<br />CLOSETS, AND JANITORS CLOSETS, ETC.
<br />C.PROVIDE ACCESSIBLE CLEANOUTS AT THE BASE OF
<br />ALL SOIL/WASTE STACKS.
<br />D.EXTERIOR YARD BOXES AND CLEANOUTS SHALL BE
<br />INSTALLED IN EXACT LOCATIONS INDICATED ON
<br />PLANS. IN THE EVENT OF A CONFLICT OR
<br />DISCREPANCY, NOTIFY THE ARCHITECT AT ONCE
<br />FOR INSTRUCTION ON HOW TO PROCEED.
<br />22.EXTERIOR WATER SHUT-OFF VALVES SHALL BE INSTALLED
<br />WITHIN CONCRETE YARD BOXES. YARD BOX COVERS SHALL
<br />BE CLEARLY STAMPED WITH "WATER", OR "GAS", AS
<br />APPLICABLE. ALL YARD BOXES AND CLEANOUT COVERS
<br />SHALL ALIGN WITH SCORED HARDSCAPE JOINTS PER
<br />LANDSCAPE PLANS. SEWER CLEANOUT COVERS SHALL BE
<br />BRASS, YARD BOX COVERS SHALL BE CONCRETE. REFER TO
<br />SPECIFICATIONS FOR ADDITIONAL INFORMATION.
<br />23.DRAWINGS ARE DIAGRAMMATIC AND MAY NOT INDICATE ALL
<br />REQUIRED OFFSETS, TRANSITIONS AND FITTINGS. PROVIDE
<br />ADDITIONAL OFFSETS, TRANSITIONS AND FITTINGS AS
<br />REQUIRED IN COORDINATION WITH OTHER TRADES.
<br />24.COORDINATE CONSTRUCTION OF ALL PLUMBING WORK
<br />WITH ARCHITECTURAL, STRUCTURAL, MECHANICAL,
<br />ELECTRICAL, CIVIL, AND OTHER DISCIPLINES' WORK SHOWN
<br />ON OTHER CONTRACT DOCUMENTS.
<br />25.CAREFULLY COORDINATE ALL WORK WITH THE WORK OF
<br />OTHER CONTRACTORS AND TRADES PRIOR TO ORDERING
<br />OF MATERIALS AND/OR INSTALLATION. IF CONTRACTOR IS IN
<br />THE PROCESS OF INSTALLING NEW WORK, AND CONFLICTS
<br />WITH EXISTING CONDITIONS OR OTHER TRADES ARISE,
<br />NOTIFY THE OWNER’S REPRESENTATIVE AT ONCE FOR
<br />INSTRUCTION ON HOW TO PROCEED.
<br />26.LOCATIONS SHOWN FOR POINTS OF CONNECTION TO
<br />MECHANICAL UNITS AND EQUIPMENT INSTALLED BY OTHER
<br />TRADES ARE APPROXIMATE. USING MANUFACTURER’S
<br />CERTIFIED DRAWINGS, VERIFY WITH THE INSTALLING
<br />CONTRACTOR EXACT PLUMBING REQUIREMENTS, ROUGH-IN
<br />LOCATIONS AND CONNECTION POINTS OF ALL EQUIPMENT
<br />REQUIRING PLUMBING CONNECTIONS. WHERE PLANS
<br />INDICATE ASSOCIATED PLUMBING SERVICE PIPING
<br />PENETRATING THROUGH ADJACENT ROOF OR STRUCTURE,
<br />MAKE ADJUSTMENT TO PENETRATION LOCATIONS AS
<br />NECESSARY TO LIMIT EXPOSED HORIZONTAL PIPING
<br />DISTANCE TO MAXIMUM 3’-0” BETWEEN THE PENETRATION
<br />LOCATION AND POINT OF CONNECTION TO THE EQUIPMENT.
<br />27.ALL VALVES AND STRAINERS SHALL BE FULL SIZE OF PIPE
<br />BEFORE REDUCING SIZE TO MAKE CONNECTIONS TO
<br />EQUIPMENT. COORDINATE AND PROVIDE ALL PIPING
<br />TRANSITIONS REQUIRED FOR FINAL EQUIPMENT
<br />CONNECTIONS TO FURNISHED EQUIPMENT.
<br />28.CONCRETE HOUSEKEEPING PADS SHALL BE PROVIDED AT
<br />ALL OCCURRENCES OF FLOOR MOUNTED EQUIPMENT,
<br />INCLUDING BUT NOT LIMITED TO WATER HEATERS, HEAT
<br />EXCHANGERS, BOILERS, STORAGE TANKS, PUMPS, AIR
<br />COMPRESSORS, AND VACUUM PUMPS. CONCRETE
<br />HOUSEKEEPING PADS SHALL BE SIZED AND LOCATED BY
<br />THE PLUMBING CONTRACTOR. MINIMUM CONCRETE PAD
<br />THICKNESS SHALL BE 4 INCHES. PADS SHALL EXTEND
<br />BEYOND THE EQUIPMENT A MINIMUM OF 6 INCHES ON EACH
<br />SIDE OR AS INDICATED IN STRUCTURAL DRAWINGS AND
<br />SPECIFICATIONS. IT SHALL BE THE RESPONSIBILITY OF THE
<br />PLUMBING CONTRACTOR TO COORDINATE SIZE AND
<br />LOCATION OF ALL REQUIRED HOUSEKEEPING PADS WITH
<br />THE GENERAL CONTRACTOR PRIOR TO BID. SEE
<br />STRUCTURAL DRAWINGS AND SPECIFICATIONS FOR
<br />ADDITIONAL INFORMATION.
<br />29.REFER TO ARCHITECTURAL DRAWINGS FOR LOCATIONS OF
<br />ALL FIRE RATED ASSEMBLIES. PROVIDE FIRESTOPPING AT
<br />ALL PENETRATIONS THROUGH FIRE RETARDANT
<br />CONSTRUCTION IN ACCORDANCE WITH SPECIFICATIONS.
<br />30.HORIZONTAL SANITARY DRAINAGE PIPING SHALL SLOPE AT
<br />1/4" PER FOOT UNLESS OTHERWISE INDICATED. WHERE IT IS
<br />IMPRACTICAL TO SLOPE AT 1/4" PER FOOT, PIPING 4" AND
<br />GREATER IN SIZE MAY BE INSTALLED AT 1/8" PER FOOT
<br />WHEN FIRST APPROVED BY THE ADMINISTRATIVE
<br />AUTHORITY.
<br />31.HORIZONTAL SANITARY VENT PIPING SHALL BE GRADED TO
<br />DRIP BACK BY GRAVITY TO THE WASTE PIPE WHICH IT
<br />SERVES.
<br />32.HORIZONTAL CONDENSATE PIPING SHALL SLOPE AT 1/8" PER
<br />FOOT UNLESS OTHERWISE INDICATED.
<br />33.DOMESTIC WATER PIPING AND COMPONENTS SHALL BE
<br />PROVIDED AND INSTALLED IN COMPLIANCE WITH
<br />CALIFORNIA AB 1953 LEGISLATION (EFFECTIVE JANUARY 1,
<br />WHICH LIMITS THE ALLOWABLE LEAD CONTENT IN CERTAIN
<br />DOMESTIC WATER SYSTEM COMPONENTS.
<br />34.INDUSTRIAL HOT AND COLD WATER MATERIALS AND
<br />INSTALLATION, INCLUDING BUT NOT LIMITED TO PIPING,
<br />VALVES, INSULATION, COMPONENTS, HANGERS, SEISMIC
<br />RESTRAINT, AND DISINFECTION SHALL BE AS SPECIFIED FOR
<br />DOMESTIC HOT AND COLD WATER SYSTEMS,
<br />RESPECTIVELY.
<br />35.DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE
<br />GENERAL LOCATION AND ARRANGEMENT OF PIPING.
<br />INDICATED LOCATIONS AND ARRANGEMENTS ARE USED TO
<br />SIZE PIPE AND CALCULATE FRICTION LOSS, EXPANSION,
<br />AND OTHER DESIGN CONSIDERATIONS. INSTALL PIPING AS
<br />INDICATED UNLESS DEVIATIONS TO LAYOUT ARE APPROVED
<br />ON COORDINATION DRAWINGS.
<br />36.PIPING BETWEEN EACH PLUMBING FIXTURE AND THE
<br />NEAREST BRANCH OR MAIN PIPING RUN SHALL BE SIZED TO
<br />MATCH THE CORRESPONDING FIXTURE SCHEDULE
<br />CONNECTION SIZE AT A MINIMUM UNLESS NOTED AS A
<br />LARGER SIZE ON PLANS. PIPE HEADERS IN WALLS SERVING
<br />BANKS OF FIXTURES SHALL BE FULL LINE SIZE FROM THE
<br />UPSTREAM END OF THE BRANCH LINE TO THE END
<br />TERMINAL UNLESS OTHERWISE INDICATED.
<br />37.PROVIDE SHUTOFF VALVES IN ALL DOMESTIC WATER PIPING
<br />SYSTEM BRANCHES IN WHICH BRANCH PIPING SERVES ONE
<br />OR MORE FIXTURES.
<br />38.ALL EXPOSED PIPING AT WATER HEATING EQUIPMENT
<br />(INCLUDING SUPPLIES) SHALL BE INSULATED.
<br />39.SHUTOFF VALVES, SHUT-OFF COCKS, WATER CONTROL
<br />DEVICES, CLEANOUTS, AND OTHER PIPING
<br />APPURTENANCES SHALL BE THE SAME SIZE AS PIPING
<br />SERVED UNLESS OTHERWISE INDICATED.
<br />40.PLUMBING PIPING SHALL NOT BE RUN THROUGH OR WITHIN
<br />CEILING SPACE ABOVE ELECTRICAL ROOMS,
<br />TELECOMMUNICATIONS ROOMS, OR ELEVATOR MACHINE
<br />ROOMS, EXCEPT FOR BRANCH PIPING SERVING EQUIPMENT
<br />IN THESE ROOMS.
<br />41.INSTALL PIPING CONCEALED FROM VIEW AND PROTECTED
<br />FROM PHYSICAL CONTACT BY BUILDING OCCUPANTS
<br />UNLESS OTHERWISE INDICATED. NO PIPING SHALL BE
<br />INSTALLED IN EXPOSED LOCATIONS UNLESS SPECIFICALLY
<br />NOTED AS SUCH ON PLANS.
<br />42.INSTALL PIPING IN A NEAT ORGANIZED LAYOUT
<br />COORDINATING WITH OTHER TRADES.
<br />43.PROVIDE HANGERS, CLAMPS, ANCHORS AND GUIDES
<br />ACCORDING TO SPECIFICATIONS TO PREVENT STRESS ON
<br />PIPING.
<br />44.INSTALL PIPING SO THAT ALL VALVES, STRAINERS, UNIONS,
<br />TRAPS, FLANGES, AND OTHER APPURTENANCES REQUIRING
<br />ACCESS ARE ACCESSIBLE.
<br />45.UNIONS OR FLANGES SHALL BE INSTALLED AT EACH PIECE
<br />OF EQUIPMENT, IN BYPASSES, AND IN LONG PIPING RUNS
<br />(100 FEET OR MORE) TO PERMIT DISASSEMBLY FOR
<br />ALTERATION AND REPAIRS.
<br />46.PROVIDE FLEXIBLE CONNECTORS IN ALL PIPING SYSTEMS
<br />WHICH CONNECT TO PUMPS OR OTHER EQUIPMENT WHICH
<br />REQUIRE VIBRATION ISOLATION. FLEXIBLE CONNECTIONS
<br />SHALL BE PROVIDED AS CLOSE TO THE EQUIPMENT AS
<br />POSSIBLE.
<br />47.PROVIDE SLEEVES FOR PIPING PENETRATIONS THROUGH
<br />CONCRETE OR MASONRY WALLS, FOOTINGS, GRADE BEAMS
<br />OR OTHER SIMILAR STRUCTURAL ELEMENTS. SLEEVES
<br />SHALL BE MINIMUM 2 INCHES DIAMETER LARGER THAN THE
<br />PIPING SERVED.
<br />48.PROVIDE EXPANSION LOOPS ON NATURAL GAS AND WATER
<br />PIPING AND EXPANSION FITTINGS ON MEDICAL GAS PIPING
<br />CROSSING STRUCTURAL EXPANSION JOINTS.
<br />49.ALL OUTLETS FOR FUTURE CONNECTIONS SHALL BE
<br />INSTALLED SO AS TO PERMIT EASY CONNECTION. ALL
<br />PLUGGED OR CAPPED WASTE OUTLETS FOR FUTURE
<br />CONNECTIONS SHALL BE INSTALLED AS LOW AS POSSIBLE
<br />IN CEILING SPACES. ALL PLUGGED OR CAPPED VENT
<br />OUTLETS FOR FUTURE CONNECTIONS SHALL BE INSTALLED
<br />AS HIGH AS POSSIBLE IN CEILING SPACES.
<br />50.PROVIDE ALL NECESSARY TEMPORARY OR PERMANENT
<br />CAPS OR PLUGS FOR PIPING. DO NOT LEAVE PIPING OPEN
<br />ENDED.
<br />51.NEW POTABLE WATER SYSTEMS SHALL BE DISINFECTED
<br />PRIOR TO USE IN ACCORDANCE WITH SECTION 609.9 OF THE
<br />2022 CALIFORNIA PLUMBING CODE AND SPECIFICATIONS.
<br />52.LAVATORIES IN PUBLIC RESTROOMS SHALL HAVE HOT
<br />WATER CONTROLS THAT COMPLY WITH THE FOLLOWING
<br />REQUIREMENTS:
<br />A.ADA LAVATORIES AND SINKS SHALL BE PROVIDED
<br />WITH ADA INSULATED TRAP AND SUPPLY COVERS AS
<br />SPECIFIED.
<br />57.ADA WATER CLOSETS SHALL BE INSTALLED WITH FLUSH
<br />VALVE ACTUATOR HANDLE LOCATED ON THE WHEEL CHAIR
<br />ACCESS SIDE OF THE FIXTURE.
<br />58.CONTRACTOR SHALL COORDINATE SPECIFIED COUNTER
<br />SINKS WITH MILLWORK CONSTRUCTION DRAWINGS PRIOR
<br />TO PURCHASE OF ANY PLUMBING FIXTURES, AND SUBMIT
<br />MILLWORK SHOP DRAWINGS WITH FIXTURE SHOP
<br />DRAWINGS FOR REVIEW AND APPROVAL.
<br />ABBREVIATIONS
<br />ABV ABOVE
<br />AFF ABOVE FINISHED FLOOR
<br />AP ACCESS PANEL
<br />AW ACID WASTE
<br />AV ACID VENT
<br />AHJ AUTHORITY HAVING JURISDICTION
<br />ATV ATMOSPHERIC VENT
<br />CA COMPRESSED AIR
<br />CD CONDENSATE DRAIN
<br />CX COMMISSIONING
<br />CW DOMESTIC COLD WATER
<br />DN DOWN
<br />ELEC ELECTRICAL
<br />(E)EXISTING
<br />FCO FLOOR CLEANOUT
<br />FD FLOOR DRAIN
<br />F.F.E.FINISHED FLOOR ELEVATION
<br />FT FOOT, FEET
<br />F.U.FIXTURE UNIT(S)
<br />F FIRE
<br />FS FIRE SPRINKLER
<br />G GAS
<br />GPM GALLONS PER MINUTE
<br />GPH GALLONS PER HOUR
<br />HP HORSEPOWER
<br />HW DOMESTIC HOT WATER
<br />HWR DOMESTIC HOT WATER RETURN
<br />HZ HERTZ
<br />I.E.INVERT ELEVATION
<br />ICW INDUSTRIAL COLD WATER
<br />IHW INDUSTRIAL HOT WATER
<br />IN WC INCHES WATER COLUMN
<br />KW KILOWATT
<br />LAV LAVATORY
<br />LBS POUNDS
<br />MG MEDIUM PRESSURE GAS
<br />MIN MINIMUM
<br />MAX MAXIMUM
<br />NPSHR NET POSITIVE SUCTION HEAD
<br />NIC NOT IN CONTRACT
<br />NTS NOT TO SCALE
<br />OD OVERFLOW DRAIN
<br />POC POINT OF CONNECTION
<br />POD POINT OF DISCONNECT
<br />PRV PRESSURE REDUCING VALVE
<br />PSI POUNDS PER SQUARE INCH
<br />PCD PUMPED CONDENSATE DRAIN
<br />RD ROOF DRAIN
<br />SD STORM DRAIN
<br />SS SANITARY SEWER
<br />SOV SHUT-OFF VALVE
<br />▲T DELTA T
<br />TDH TOTAL DYNAMIC HEAD
<br />TEMP TEMPERATURE
<br />TP TRAP PRIMER
<br />TYP.TYPICAL
<br />UR URINAL
<br />VAC VACUUM
<br />V VENT
<br />VTR VENT THROUGH ROOF
<br />W WATER
<br />WC WATER CLOSET
<br />WCO WALL CLEANOUT
<br />NEW EQUIPMENT
<br />EXISTING VACUUM
<br />EXISTING GAS
<br />NEW COLD WATER
<br />NEW VACUUM
<br />NEW CARBON DIOXIDE
<br />NEW ACID VENT
<br />NEW HOT WATER
<br />NEW SANITARY SEWER
<br />NEW SANITARY VENT
<br />EXISTING NITROGEN
<br />NEW GAS
<br />NEW NITROGEN
<br />NEW STORM DRAIN
<br />NEW OVERFLOW DRAINOD
<br />SD
<br />SCD
<br />NEW GREASE WASTE
<br />GW
<br />GW
<br />NEW NITROUS OXIDE
<br />NEW MEDICAL AIR
<br />NEW MEDICAL VACUUM
<br />N₂O
<br />N₂
<br />CO₂
<br />WAGD
<br />MV
<br />MA
<br />VAC
<br />CA
<br />DI
<br />RO
<br />G
<br />MG
<br />IHWR
<br />IHW
<br />ICW
<br />(E)WAGD
<br />(E)MV
<br />(E)MA
<br />(E)N₂O
<br />(E)N₂
<br />(E)CO₂
<br />(E)VAC
<br />(E)CA
<br />(E)DI
<br />(E)RO
<br />(E)G
<br />(E)MG
<br />(E)IHWR
<br />(E)IHW
<br />(E)ICW
<br />(E)HWR
<br />(E)HW
<br />(E)CW
<br />(E)V
<br />(E)OD
<br />(E)SD
<br />(E)GW
<br />(E)SS
<br />SPD
<br />PCD
<br />CD
<br />NEW TRAP PRIMERTP
<br />NEW EQUIPMENT
<br />(HIDDEN)
<br />PIPE OR EQUIPMENT
<br />TO BE DEMOLISHED
<br />EXISTING (SCREENED
<br />BACKGROUND)
<br />EXISTING HIDDEN
<br />(SCREENED BACKGROUND)
<br />EXISTING SANITARY
<br />SEWER
<br />EXISTING GREASE WASTE
<br />EXISTING STORM DRAIN
<br />EXISTING OVERFLOW DRAIN
<br />EXISTING SANITARY VENT
<br />EXISTING COLD WATER
<br />EXISTING HOT WATER
<br />EXISTING HOT WATER
<br />RETURN
<br />EXISTING INDUSTRIAL
<br />COLD WATER
<br />EXISTING INDUSTRIAL
<br />HOT WATER
<br />EXISTING INDUSTRIAL
<br />HOT WATER RETURN
<br />EXISTING MEDIUM
<br />PRESSURE GAS
<br />EXISTING REVERSE
<br />OSMOSIS
<br />EXISTING DEIONIZED
<br />WATER
<br />EXISTING COMPRESSED AIR
<br />EXISTING CARBON DIOXIDE
<br />EXISTING NITROUS OXIDE
<br />EXISTING MEDICAL AIR
<br />EXISTING MEDICAL VACUUM
<br />EXISTING WASTE
<br />ANESTHETIC GAS DISPOSAL
<br />NEW SANITARY SEWER
<br />BELOW GRADE
<br />NEW GREASE WASTE
<br />BELOW GRADE
<br />NEW SUMP PUMP
<br />DISCHARGE
<br />NEW CONDENSATE DRAIN
<br />NEW PUMPED
<br />CONDENSATE DRAIN
<br />NEW SECONDARY
<br />CONDENSATE DRAIN
<br />NEW ACID WASTE BELOW
<br />GRADE
<br />NEW HOT WATER RETURN
<br />NEW INDUSTRIAL COLD
<br />WATER
<br />NEW INDUSTRIAL HOT
<br />WATER
<br />NEW INDUSTRIAL HOT
<br />WATER RETURN
<br />NEW MEDIUM PRESSURE
<br />GAS
<br />NEW REVERSE OSMOSIS
<br />NEW DEIONIZED WATER
<br />NEW COMPRESSED AIR
<br />WASTE ANESTHETIC
<br />GAS DISPOSAL
<br />LINE TYPES
<br />REVISION
<br />DETAIL
<br />CONTINUATION
<br />ENLARGED PLAN
<br />REVISED AREA
<br />REVISION TAG
<br />ANNOTATION SYMBOLS
<br />PIPE SIZE
<br />4" SS
<br />TYP OF 2
<br /> SEE FOR CONT
<br />TYP
<br />SEE
<br />RECONSTRUCTION KEY NOTE
<br />DEMOLITION KEY NOTE
<br />POINT OF CONNECTION
<br />POINT OF DISCONNECTION
<br />P0.1
<br />1
<br />P0.1
<br />1
<br />P0.1
<br />1
<br />1
<br />MISCELLANEOUS
<br />FIXT-1
<br />EQUIPMENT/FIXTURE CALLOUT
<br />PLUMBING SYMBOLS
<br />EXISTING ACID VENT
<br />EXISTING ACID WASTE(E)AW
<br />(E)AV
<br />APPLICABLE STANDARDS
<br />2022 CALIFORNIA ELECTRICAL CODE (CEC: PART 3 , TITLE 24 , CCR)
<br />2022 CALIFORNIA BUILDING CODE (CBC: PART 1 & PART 2 , TITLE 24 , CCR)
<br />2022 CALIFORNIA MECHANICAL CODE (CMC: PART 4 , TITLE 24 , CCR)
<br />2022 CALIFORNIA PLUMBING CODE (CPC: PART 5 , TITLE 24 , CCR)
<br />2022 CALIFORNIA FIRE CODE (CFC: PART 9, TITLE 24, CCR)
<br />2022 CALIFORNIA ENERGY CODE (CEC: PART 6, TITLE 24, CCR)
<br />2022 CALIFORNIA GREEN BUILDING STANDARDS (PART 11, TITLE 24, CCR)
<br />TITLE 19 C.R.R PUBLIC SAFETY STATE FIRE MARSHAL REGULATIONS
<br />THE PROJECT SHALL ALSO COMPLY WITH THE APPLICABLE CODES AND
<br />STANDARDS OF THE NATIONAL FIRE PROTECTION ASSOCIATION (NFPA),
<br />AND FM GLOBAL REQUIREMENTS.
<br />1
<br />1
<br />NEW ACID WASTEAW
<br />AW
<br />AV
<br />FLOOR SINK
<br />FLOOR CLEANOUT
<br />WATER CLOSET
<br />FIXTURE OUTLET
<br />URINAL
<br />WALL CLEANOUT
<br />METER
<br />BACK FLOW PREVENTER
<br />PUMP
<br />CHECK VALVE
<br />BALL VALVE
<br />UNION
<br />BALANCING VALVE
<br />GATE VALVE
<br />CONTINUATION
<br />GAS SHUT-OFF VALVE
<br />DIRECTION OF FLOW
<br />SLOPE OF PIPE
<br />INSTANTANEOUS WATER HEATER
<br />SHUT-OFF VALVE
<br />SEISMIC JOINT
<br />TEMPERATURE AND PRESSURE
<br />RELIEF VALVE
<br />FLOOR DRAIN
<br />MIXING VALVE
<br />2%
<br />BFP
<br />M
<br />NEW ARGONAR
<br />EXISTING ARGON(E)AR
<br />EXISTING OXYGEN(E)O₂
<br />NEW OXYGENO₂
<br />UTILITY TYPE
<br />SIZE
<br />EQUIPMENT/FIXTURE IDENTIFICATION
<br />EQUIPMENT/FIXTURE TYPE
<br />OCCURENCE
<br />SHEET WHERE PLAN IS DRAWN
<br />PLAN IDENTIFICATION
<br />PLAN IDENTIFICATION
<br />SHEET PLAN DETAIL IS DRAWN
<br />DETAIL IDENTIFICATION
<br />SHEET WHERE DETAIL IS DRAWN
<br />OCCURANCE
<br />NEW PIPE FITTING
<br />PRESSURE REDUCING VALVE
<br />Sheet No.
<br />Project
<br />Agency Plan Check / Permit No.
<br />Petersen Design Project No.
<br />Consultant
<br />5082.1
<br />652 East Dyer Drive
<br />Santa Ana, CA 92705
<br />DYER WAREHOUSE
<br />Staging & Set-Up Space
<br />Tenant Improvements
<br />Sheet Title
<br />Revision / Submittal History
<br />Scale
<br />Status
<br />.
<br />architecture + planning
<br />Agency Approval
<br />Petersen Design Architects, Inc.
<br />17582 Fiesta Way, Tustin, CA 92780
<br />M: 714.904.6720 E: mike@mpdarch.com
<br />www.mpdarch.com
<br />Architect's Stamp
<br />.
<br />255 E. Rincon St., Suite 301
<br />Corona, CA 92879
<br />P 951.340.1977 | F 951.340.1090
<br />www.gossengineering.com
<br />CALOFI
<br />GI
<br />RE
<br />NG
<br />A
<br />E
<br />S
<br />A
<br />M
<br />ET
<br />SAT E HC A
<br />F
<br />NIC L
<br />ORNI
<br />EPR
<br />ET
<br />RED
<br />OF ONAL
<br />SSI
<br />NE
<br />RE
<br />I
<br />No. M36781
<br />Exp. 3-31-26
<br />YRNEGA.WAHS
<br />T
<br />Project Number: 125-09-07
<br />Date Signed 10-30-25
<br />Symbols, Designation
<br />and Abbreviations
<br />P0.1
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