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PLUMBING SPECIFICATIONS:
<br />PART 1 - GENERAL
<br />1.1 SUBMITTALS
<br />A. PRODUCT DATA: FOR EACH TYPE OF PRODUCT
<br />INDICATED.
<br />PART 2 - PRODUCTS
<br />2.1 PIPING MATERIALS
<br />A. COMPLY WITH REQUIREMENTS IN "PLUMBING
<br />PIPING SCHEDULE" ARTICLE FOR APPLICATIONS
<br />OF PIPE, TUBE, AND FITTING MATERIALS, AND FOR
<br />JOINING METHODS, INSULATION, AND HANGING
<br />REQUIREMENTS FOR SPECIFIC SERVICES,
<br />SERVICE LOCATIONS, AND PIPE SIZES.
<br />2.2 VALVES
<br />A. NSF COMPLIANCE: NSF 61 FOR VALVE MATERIALS
<br />FOR POTABLE -WATER SERVICE.
<br />B. WATER SHUTOFF SERVICE: TWO-PIECE, FULL
<br />PORT, BRASS BALL VALVES WITH BRASS TRIM.
<br />C. CHECK VALVES: BRASS SILENT CHECK VALVES
<br />WITH NONMETALLIC DISC SUITABLE FOR
<br />HORIZONTAL OR VERTICAL INSTALLATION.
<br />D. FUEL GAS SHUTOFF SERVICE: TWO-PIECE, FULL
<br />PORT, BRASS BALL VALVES WITH BRASS TRIM, UL
<br />LISTED FOR GAS SERVICE.
<br />E. FUEL GAS PRESSURE REGULATORS:
<br />COMMERCIAL STYLE REGULATORS WITH
<br />INTERNAL PRESSURE RELIEF VALVES.
<br />2.3 HANGERS AND SUPPORTS
<br />A. PROVIDE HANGERS INDICATED ON DRAWINGS.
<br />B. WALL SUPPORTS
<br />1. PIPING 3" AND SMALLER: STEEL RISER CLAMP.
<br />C. VERTICAL SUPPORT: STEEL RISER CLAMP.
<br />PART 3 - EXECUTION
<br />3.1 PIPING INSTALLATION
<br />A. INSTALL ESCUTCHEONS AT EACH WALL, FLOOR,
<br />AND CEILING PENETRATION IN EXPOSED FINISHED
<br />LOCATIONS AND WITHIN CABINETS AND
<br />MILLWORK. USE DEEP PATTERN ESCUTCHEONS
<br />WHERE REQUIRED TO CONCEAL PROTRUDING
<br />PIPE FITTINGS.
<br />B. INSTALL SLEEVES FOR PIPING PENETRATIONS OF
<br />WALLS, CEILINGS, AND FLOORS.
<br />C.INSTALL SLEEVE SEALS FOR PIPING
<br />PENETRATIONS OF CONCRETE WALLS AND
<br />SLABS.
<br />D. MAKE SOLDERED JOINTS USING LEAD FREE
<br />SOLDER AND A NON-CORROSIZE, PASTE -TYPE
<br />FLUX. CORE SOLDER IS NOT PERMITTED SOLDER
<br />SHALL BE SOLID STRING OR WIRE TYPE. WHERE
<br />SOLDERED COPPER PIPING IS CONNECTED TO
<br />THREADED BRASS PIPING, USE CAST BRASS
<br />ADAPTOR.
<br />E. PLACE PLUGS IN ENDS OF UNCOMPLETED PIPING
<br />AT END OF EACH DAY OR WHEN WORK STOPS.
<br />F. MINIMUM SLOPE OF HORIZONTAL DRAIN PIPING
<br />SHALL BE 1/4" PER FOOT FOR PIPING 2-1/2" OR
<br />LESS, 1/8" PER FOOT FOR PIPING 3" TO 6", AND
<br />1/16" PER FOOT FOR PIPING 8" OR LARGER.
<br />G. MAKE CHANGES IN DIRECTION IN DRAIN PIPING
<br />WITH INDIVIDUAL EIGTH BENDS AND WYES.
<br />H. QUARTER BENDS, SWEEPS, TEES, AND
<br />COMBINATION WYE & EIGTH BEND FITTINGS ARE
<br />NOT PERMITTED FOR USE ON DRAIN PIPING.
<br />I. EXTEND RIGID GAS PIPING TO EXTERIOR GAS
<br />APPLIANCES AND INSTALL SHUTOFF VALVE, DIRT
<br />LEG, AND UNION AT EACH APPLIANCE.
<br />3.2 JOINT CONSTRUCTION
<br />A. REAM ENDS OF PIPES AND TUBES AND REMOVE
<br />BURRS. BEVEL PLAIN ENDS OF STEEL PIPE.
<br />B. REMOVE SCALE, SLAG, DIRT, AND DEBRIS FROM
<br />INSIDE AND OUTSIDE OF PIPES, TUBES, AND
<br />FITTINGS BEFORE ASSEMBLY.
<br />C. THREADED JOINTS: THREAD PIPE WITH TAPERED
<br />PIPE THREADS ACCORDING TO ASME B1.20.1. CUT
<br />THREADS FULL AND CLEAN USING SHARP DIES.
<br />REAM THREADED PIPE ENDS TO REMOVE BURRS
<br />AND RESTORE FULL ID. JOINT PIPE FITTINGS AND
<br />VALVES AS FOLLOWS:
<br />1. APPLY APPROPRIATE TAPE OR THREAD
<br />COMPOUND TO EXTERNAL PIPE THREADS.
<br />2. DAMAGED THREADS: DO NOT USE PIPE OR
<br />FITTINGS WITH THREADS THAT ARE CORRODED
<br />OR DAMAGED.
<br />D. DISSIMILAR -MATERIAL PIPING JOINTS: MAKE
<br />JOINTS USING ADAPTERS COMPATIBLE WITH
<br />MATERIALS OF BOTH PIPING SYSTEMS.
<br />3.3 HANGERS AND SUPPORT INSTALLATION
<br />A. SUPPORT PIPES THROUGHOUT BUILDING, BOTH
<br />HORIZONTALLY AND VERTICAL IN ACCORDANCE
<br />WITH REQUIREMENTS HEREIN AND AS SHOWN ON
<br />THE DRAWINGS. DO NOT USE FASTENERS WHICH
<br />PENETRATE THE ROOF DECK.
<br />B. PROVIDE COPPER PLATED HANGERS AND
<br />SUPPORTS FOR UNINSULATED COPPER PIPING.
<br />PROVIDE PLASTIC INSERTS FOR UNINSULATED
<br />COPPER PIPING PENETRATING METAL STUDS.
<br />C. IN AREAS WITHOUT CEILINGS, SECURE
<br />INSULATION SHIELDS TO INSULATION WITH
<br />PRESSURE SENSITIVE TAPE AT EACH END OF
<br />SHIELD. INSTALL HANGERS TO PROVIDE MINIMUM
<br />PLUMBING SPECIFICATIONS:
<br />'/z" CLEAR SPACE BETWEEN FINISHED COVERING
<br />AND ADJACENT WORK.
<br />E. PLACE A HANGER WITHIN ONE FOOT OF EACH
<br />HORIZONTAL ELBOW.
<br />F. SUPPORT VERTICAL PIPE RUNS AT ROOF, AT
<br />FLOOR, AND AT MAXIMUM 15-FOOT INTERVALS.
<br />G. SPACE SUPPORTS NOT MORE THAN FIVE FEET
<br />APART AT VALVES, STRAINERS OR PIPING
<br />ACCESSORIES LARGER THAN 2"
<br />H. INSTALL LATERAL BRACING WITH PIPE HANGERS
<br />AND SUPPORTS TO PREVENT SWAYING.
<br />I. INSTALL HANGERS AND SUPPORTS TO ALLOW
<br />CONTROLLED THERMAL, AND SEISMIC MOVEMENT
<br />OF PIPING SYSTEMS, TO PERMIT FREEDOM OF
<br />MOVEMENT BETWEEN PIPE ANCHORS, AND TO
<br />FACILITATE ACTION OF EXPANSION JOINTS,
<br />EXPANSION LOOPS, EXPANSION BENDS, AND
<br />SIMILAR UNITS.
<br />J. ADJUSTING
<br />1. HANGER ADJUSTMENTS: ADJUST HANGERS TO
<br />DISTRIBUTE LOADS EQUALLY ON ATTACHMENTS
<br />AND TO ACHIEVE INDICATED SLOPE OF PIPE.
<br />2. LOAD DISTRIBUTION: ADJUST HANGERS AND
<br />SUPPORTS SO THAT PIPING LIVE AND DEAD
<br />LOADS AND STRESSES FROM MOVEMENT WILL
<br />NOT BE TRANSMITTED TO CONNECTED
<br />EQUIPMENT.
<br />3. PIPE SLOPES: ADJUST HANGERS AND
<br />SUPPORTS TO PROVIDE INDICATED PIPE
<br />SLOPES AND TO NOT EXCEED MAXIMUM PIPE
<br />DEFLECTIONS ALLOWED BY ASME B31.9 FOR
<br />BUILDING SERVICES PIPING.
<br />4. TRIM EXCESS LENGTH OF CONTINUOUS -
<br />THREAD HANGER AND SUPPORT RODS TO 1-1/2".
<br />3.4 PIPE INSULATION INSTALLATION
<br />A. INSULATE FITTINGS AND VALVES WITH
<br />PREFORMED INSULATION FITTINGS WITH PVC
<br />JACKET.
<br />3.5 VALVE AND SPECIALTIES INSTALLATION
<br />A. PROVIDE DEEP SEAL P-TRAPS FOR FLOOR DRAINS
<br />AND MOP BASINS.
<br />B. FOR CLEANOUTS LOCATED IN CONCEALED
<br />PIPING, INSTALL CLEANOUT WALL ACCESS
<br />COVERS OF TYPES INDICATED, WITH FRAME AND
<br />COVER FLUSH WITH FINISHED WALL.
<br />C. PROTECT DRAINS DURING CONSTRUCTION
<br />PERIOD TO AVOID CLOGGING WITH DIRT OR
<br />DEBRIS AND TO PREVENT DAMAGE FROM
<br />TRAFFIC OR CONSTRUCTION WORK.
<br />GENERAL NOTES:
<br />A. PROVIDE ALL MATERIALS AND EQUIPMENT AND
<br />PERFORM ALL LABOR REQUIRED TO INSTALL
<br />COMPLETE AND OPERABLE PLUMBING SYSTEMS
<br />AS INDICATED ON THE DRAWINGS, AS SPECIFIED
<br />AND AS REQUIRED BY CODE.
<br />B. CONTRACT DOCUMENT DRAWINGS FOR
<br />PLUMBING WORK ARE DIAGRAMMATIC AND ARE
<br />INTENDED TO CONVEY SCOPE AND GENERAL
<br />ARRANGEMENT ONLY.
<br />C. INSTALL ALL PLUMBING EQUIPMENT AND
<br />APPURTENANCES IN ACCORDANCE WITH
<br />MANUFACTURERS' RECOMMENDATIONS,
<br />CONTRACT DOCUMENTS, AND APPLICABLE
<br />CODES AND REGULATIONS.
<br />D. PROVIDE VIBRATION ISOLATION FOR ALL
<br />PLUMBING EQUIPMENT TO PREVENT
<br />TRANSMISSION OF VIBRATION TO BUILDING
<br />STRUCTURE.
<br />E. PROVIDE VIBRATION ISOLATORS FOR ALL PIPING
<br />SUPPORTS CONNECTED TO AND WITHIN 50 FEET
<br />OF ISOLATED EQUIPMENT (EXCEPT AT BASE
<br />ELBOW SUPPORTS AND ANCHOR POINTS)
<br />THROUGHOUT MECHANICAL EQUIPMENT ROOMS.
<br />DO THE SAME FOR SUPPORTS OF STEAM MAINS
<br />WITHIN 50 FEET OF BOILER OR PRESSURE
<br />REDUCING VALVES.
<br />F. PROVIDE VIBRATION ISOLATORS FOR ALL PIPING
<br />SUPPORTS OF STEAM MAINS WITHIN 50 FEET OF
<br />BOILERS AND PRESSURE REDUCING VALVES.
<br />G. THE LOCATION OF EXISTING UNDERGROUND
<br />UTILITIES IS SHOWN IN AN APPROXIMATE WAY
<br />ONLY. THE CONTRACTOR SHALL DETERMINE THE
<br />EXACT LOCATION OF ALL EXISTING UTILITIES
<br />BEFORE COMMENCING WORK. THE CONTRACTOR
<br />SHALL PAY FOR AND REPAIR ALL DAMAGES
<br />CAUSED BY FAILURE TO EXACTLY LOCATE AND
<br />PRESERVE ANY AND ALL UNDERGROUND
<br />UTILITIES UNLESS OTHERWISE INDICATED.
<br />H. COORDINATE CONSTRUCTION OF ALL PLUMBING
<br />WORK WITH ARCHITECTURAL, STRUCTURAL,
<br />CIVIL, ELECTRICAL WORK, ETC., SHOWN ON
<br />OTHER CONTRACT DOCUMENT DRAWINGS.
<br />I. ALL TESTS SHALL BE COMPLETED BEFORE ANY
<br />PLUMBING EQUIPMENT OR PIPING INSULATION IS
<br />APPLIED.
<br />J. LOCATE ALL TEMPERATURE, PRESSURE, AND
<br />FLOW MEASURING DEVICES IN ACCESSIBLE
<br />LOCATIONS WITH STRAIGHT SECTION OF PIPE
<br />AND DOWNSTREAM AS RECOMMENDED BY THE
<br />MANUFACTURER FOR GOOD ACCURACY.
<br />GENERAL NOTES (CONT.):
<br />K. WHERE TWO OR MORE ITEMS OF THE SAME TYPE
<br />OF EQUIPMENT ARE REQUIRED, THE PRODUCT OF
<br />ONE MANUFACTURER SHALL BE USED.
<br />L. REINFORCEMENT, DETAILING, AND PLACEMENT
<br />OF CONCRETE SHALL CONFORM TO ASTM 315
<br />AND ACI 318. CONCRETE SHALL CONFORM TO
<br />ASTM C94. CONCRETE WORK SHALL CONFORM TO
<br />ACI 318, PART ENTITLED "CONSTRUCTION
<br />REQUIREMENTS." COMPRESSIVE STRENGTH IN 28
<br />DAYS SHALL BE 3,000 PSI. TOTAL AIR CONTENT OF
<br />EXTERIOR CONCRETE SHALL BE BETWEEN 5 AND
<br />7 PERCENT BY VOLUME. SLUMP SHALL BE
<br />BETWEEN 3 AND 4 INCHES. CONCRETE SHALL BE
<br />CURED FOR 7 DAYS AFTER PLACEMENT.
<br />M. COORDINATE ALL EQUIPMENT CONNECTIONS
<br />WITH MANUFACTURERS' CERTIFIED DRAWINGS.
<br />COORDINATE AND PROVIDE ALL PIPING
<br />TRANSITIONS REQUIRED FOR FINAL EQUIPMENT
<br />CONNECTIONS TO FURNISHED EQUIPMENT. FIELD
<br />VERIFY AND COORDINATE ALL PIPING
<br />DIMENSIONS BEFORE FABRICATION.
<br />N. ALL CONTROL WIRE AND CONDUIT SHALL COMPLY
<br />WITH THE NATIONAL ELECTRIC CODE AND
<br />DIVISION 16 OF THE SPECIFICATION.
<br />O. WHERE BEAMS ARE INDICATED TO BE
<br />PENETRATED WITH PIPING, COORDINATE PIPING
<br />LAYOUT WITH BEAM OPENING SIZE AND OPENING
<br />LOCATIONS. COORDINATION SHALL BE DONE
<br />PRIOR TO CUTTING OF PIPING, OR FABRICATION
<br />OF BEAMS.
<br />P. THE LOCATIONS OF ALL ITEMS SHOWN ON THE
<br />DRAWINGS OR CALLED FOR IN THE
<br />SPECIFICATIONS THAT ARE NOT DEFINITELY
<br />FIXED BY DIMENSIONS ARE APPROXIMATE ONLY.
<br />THE EXACT LOCATIONS NECESSARY TO SECURE
<br />THE BEST CONDITIONS AND RESULTS MUST BE
<br />DETERMINED BY THE PROJECT SITE CONDITIONS
<br />AND SHALL HAVE THE APPROVAL OF THE
<br />ENGINEER BEFORE BEING INSTALLED. DO NOT
<br />SCALE DRAWINGS.
<br />Q. PROVIDE ACCESS PANELS FOR INSTALLATION IN
<br />WALLS AND CEILINGS, WHERE REQUIRED, TO
<br />SERVICE CONCEALED PLUMBING EQUIPMENT.
<br />ACCESS PANELS SHALL BE TURNED OVER TO
<br />GENERAL CONTRACTOR FOR INSTALLATION.
<br />R. ALL EQUIPMENT, PIPING, ETC., SHALL BE
<br />SUPPORTED AS DETAILED, SPECIFIED, AND
<br />REQUIRED TO PROVIDE A VIBRATION FREE
<br />INSTALLATION.
<br />S. ALL PIPING AND EQUIPMENT SUPPORTED FROM
<br />STRUCTURAL STEEL SHALL BE COORDINATED
<br />WITH GENERAL CONTRACTOR. ALL
<br />ATTACHMENTS TO STEEL BAR JOISTS, TRUSSES,
<br />OR JOIST GIRDERS SHALL BE AT PANEL POINTS.
<br />PROVIDE BEAM CLAMPS MEETING MSS
<br />STANDARDS. WELDING TO STRUCTURAL
<br />MEMBERS SHALL NOT BE PERMITTED. THE USE
<br />OF C-CLAMPS SHALL NOT BE PERMITTED.
<br />T. PLUMBING EQUIPMENT AND PIPING SHALL NOT BE
<br />SUPPORTED FROM METAL DECK.
<br />U. LOCATIONS AND SIZES OF ALL FLOOR, WALL, AND
<br />ROOF OPENINGS SHALL BE COORDINATED WITH
<br />ALL OTHER TRADES INVOLVED.
<br />V. ALL OPENINGS IN FIRE WALLS DUE TO PIPING,
<br />CONDUIT, ETC., SHALL BE FIRE STOPPED WITH A
<br />PRODUCT SIMILAR TO 3M OR APPROVED EQUAL.
<br />W. REFER TO TYPICAL DETAILS FOR PIPING AND
<br />EQUIPMENT INSTALLATION.
<br />PIPING NOTES:
<br />A. PROVIDE ALL MATERIALS AND EQUIPMENT AND
<br />PERFORM ALL LABOR REQUIRED TO INSTALL
<br />COMPLETE AND OPERABLE PIPING SYSTEMS AS
<br />INDICATED ON THE DRAWINGS, AS SPECIFIED
<br />AND AS REQUIRED BY CODE.
<br />B. ELEVATIONS AS SHOWN ON THE DRAWINGS ARE
<br />TO THE CENTERLINE OF ALL PRESSURE PIPING
<br />AND TO THE INVERT OF ALL GRAVITY PIPING.
<br />C. MAINTAIN A MINIMUM OF 3'6" OF GROUND COVER
<br />OVER ALL UNDERGROUND HVAC PIPING.
<br />D. UNLESS OTHERWISE NOTED, ALL CHILLED WATER
<br />AND HEATING WATER PIPING SHALL BE 3/4 INCH
<br />SIZE.
<br />E. PROVIDE AN AIR VENT AT THE HIGH POINT OF
<br />EACH DROP IN THE HEATING WATER, CHILLED
<br />WATER, AND OTHER CLOSED WATER PIPING
<br />SYSTEMS. ALL PIPING SHALL GRADE TO LOW
<br />POINTS. PROVIDE HOSE END DRAIN VALVES AT
<br />THE BOTTOM OF ALL RISERS AND LOW POINTS.
<br />F. UNLESS OTHERWISE NOTED, ALL PIPING IS
<br />OVERHEAD, TIGHT TO UNDERSIDE OF
<br />STRUCTURE OR SLAB, WITH SPACE FOR
<br />INSULATION IF REQUIRED.
<br />G. INSTALL PIPING SO THAT ALL VALVES, STRAINERS,
<br />UNIONS, TRAPS, FLANGES, AND OTHER
<br />APPURTENANCES REQUIRING ACCESS ARE
<br />ACCESSIBLE.
<br />H. ALL VALVES SHALL BE INSTALLED SO THAT VALVE
<br />REMAINS IN SERVICE WHEN EQUIPMENT OR
<br />PIPING ON EQUIPMENT SIDE OF VALVE IS
<br />REMOVED.
<br />PIPING NOTES (CONT.):
<br />I. ALL BALANCING VALVES AND BUTTERFLY VALVES
<br />SHALL BE PROVIDED WITH POSITION INDICATORS
<br />AND MAXIMUM ADJUSTABLE STOPS (MEMORY
<br />STOPS).
<br />J. PROVIDE CHAINWHEEL OPERATORS FOR ALL
<br />VALVES IN EQUIPMENT ROOMS MOUNTED
<br />GREATER THAN T-0" ABOVE FLOOR LEVEL; CHAIN
<br />SHALL EXTEND TO T-0" ABOVE FLOOR LEVEL.
<br />K. ALL VALVES (EXCEPT CONTROL VALVES) AND
<br />STRAINERS SHALL BE FULL SIZE OF PIPE BEFORE
<br />REDUCING SIZE TO MAKE CONNECTIONS TO
<br />EQUIPMENT AND CONTROLS.
<br />L. UNIONS AND/OR FLANGES SHALL BE INSTALLED
<br />AT EACH PIECE OF EQUIPMENT, IN BYPASSES,
<br />AND IN LONG PIPING RUNS (100 FEET OR MORE)
<br />TO PERMIT DISASSEMBLY FOR ALTERATION AND
<br />REPAIRS.
<br />M. PITCH STEAM PIPING DOWNWARD IN THE
<br />DIRECTION OF FLOW 1 /4 INCH IN 10 FEET (1 INCH
<br />IN 40 FEET) MINIMUM. PITCH ALL STEAM RETURN
<br />LINES DOWNWARD IN THE DIRECTION OF
<br />CONDENSATE FLOW 12 INCH PER 10 FEET (1 INCH
<br />IN 20 FEET) MINIMUM. WHERE LENGTH OF BRANCH
<br />LINES ARE LESS THAN 8 FEET, PITCH BRANCH
<br />LINES TOWARD MAINS 12 INCH PER FOOT
<br />MINIMUM.
<br />N. PITCH UP ALL STEAM AND CONDENSATE
<br />RUNOUTS TO RISERS AND EQUIPMENT 12 INCH
<br />PER FOOT. WHERE THIS PITCH CANNOT BE
<br />OBTAINED, RUNOUTS OVER 8 FEET IN LENGTH
<br />SHALL BE ONE SIZE LARGER THAN NOTED.
<br />O. TAP ALL BRANCH LINES FROM TOP OF STEAM
<br />MAINS (45 DEGREES PREFERRED, 90 DEGREES
<br />ACCEPTABLE).
<br />P. PROVIDE AN END OF MAIN DRIP AT EACH RISE IN
<br />THE STEAM MAIN. PROVIDE CONDENSATE DRIPS
<br />AT THE BOTTOM OF ALL STEAM RISERS,
<br />DOWNFED RUNOUTS TO EQUIPMENT, RADIATORS,
<br />ETC., AT END OF -MAINS AND LOW POINTS, AND
<br />AHEAD OF ALL PRESSURE REGULATORS,
<br />CONTROL VALVES, ISOLATION VALVES, AND
<br />EXPANSION JOINTS.
<br />Q. ON STRAIGHT STEAM PIPING RUNS WITH NO
<br />NATURAL DRAINAGE POINTS, INSTALL DRIP LEGS
<br />AT INTERVALS NOT EXCEEDING 200 FEET WHERE
<br />PIPE IS PITCHED DOWNWARD IN THE DIRECTION
<br />OF STEAM FLOW AND A MAXIMUM OF 100 FEET
<br />WHERE THE PIPE IS PITCHED UP SO THAT
<br />CONDENSATE FLOW IS OPPOSITE OF STEAM
<br />FLOW.
<br />R. STEAM TRAPS SHALL BE MINIMUM 3/4" SIZE.
<br />S. INSTALL ALL PIPING WITHOUT FORCING OR
<br />SPRINGING.
<br />T. ALL PIPING SHALL CLEAR DOORS AND WINDOWS.
<br />U. ALL VALVES SHALL BE ADJUSTED FOR SMOOTH
<br />AND EASY OPERATION.
<br />V. ALL PIPING WORK SHALL BE COORDINATED WITH
<br />ALL TRADES INVOLVED. OFFSETS IN PIPING
<br />AROUND OBSTRUCTIONS SHALL BE PROVIDED AT
<br />NO ADDITIONAL COST TO THE OWNER.
<br />W. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING
<br />SYSTEMS CONNECTED TO PUMPS, CHILLERS,
<br />COOLING TOWERS, AND OTHER EQUIPMENT
<br />WHICH REQUIRE VIBRATION ISOLATION EXCEPT
<br />WATER COILS. FLEXIBLE CONNECTIONS SHALL BE
<br />PROVIDED AS CLOSE TO THE EQUIPMENT AS
<br />POSSIBLE OR AS INDICATED ON THE DRAWINGS.
<br />X. SLOPE REFRIGERANT PIPING ONE PERCENT IN
<br />THE DIRECTION OF OIL RETURN. LIQUID LINES
<br />MAY BE INSTALLED LEVEL.
<br />Y. INSTALL HORIZONTAL REFRIGERANT HOT GAS
<br />DISCHARGE PIPING WITH 12" PER 10 FEET
<br />DOWNWARD SLOPE AWAY FROM THE
<br />COMPRESSOR.
<br />Z. INSTALL HORIZONTAL REFRIGERANT SUCTION
<br />LINES WITH 12" PER 10 FEET DOWNWARD SLOPE
<br />TO THE COMPRESSOR, WITH NO LONG TRAPS OR
<br />DEAD ENDS WHICH MAY CAUSE OIL TO SEPARATE
<br />FROM THE SUCTION GAS AND RETURN TO THE
<br />COMPRESSOR IN DAMAGING SLUGS.
<br />AA. PROVIDE LINE SIZE LIQUID INDICATORS IN MAIN
<br />LIQUID LINE LEAVING CONDENSER OR RECEIVER.
<br />INSTALL MOISTURE -LIQUID INDICATORS IN LIQUID
<br />LINES BETWEEN FILTER DRYERS AND
<br />THERMOSTATIC EXPANSION VALVES AND IN
<br />LIQUID LINE TO RECEIVER.
<br />AB. PROVIDE LINE SIZE STRAINER UPSTREAM OF
<br />EACH AUTOMATIC VALVE. PROVIDE SHUTOFF
<br />VALVE ON EACH SIDE OF STRAINER.
<br />AC. PROVIDE PERMANENT FILTER DRYERS IN LOW
<br />TEMPERATURE SYSTEMS AND SYSTEMS USING
<br />HERMETIC COMPRESSORS.
<br />AD. PROVIDE REPLACEABLE CARTRIDGE FILTER
<br />DRYERS WITH THREE VALVE BYPASS ASSEMBLY
<br />FOR SOLENOID VALVES, ADJACENT TO
<br />RECEIVERS.
<br />AE. PROVIDE REFRIGERANT CHARGING VALVE
<br />CONNECTIONS IN LIQUID LINE BETWEEN
<br />RECEIVER SHUTOFF VALVE AND EXPANSION
<br />VALVE.
<br />PLUMBING NOTES:
<br />A. PROVIDE ALL MATERIALS AND EQUIPMENT AND
<br />PERFORM ALL LABOR REQUIRED TO INSTALL
<br />COMPLETE AND OPERABLE PLUMBING SYSTEMS
<br />AS INDICATED ON THE DRAWINGS, AS SPECIFIED
<br />AND AS REQUIRED BY CODE.
<br />B. RUN ALL SOIL WASTE AND VENT PIPING WITH 2%
<br />MINIMUM GRADE UNLESS OTHERWISE NOTED.
<br />HORIZONTAL VENT PIPING SHALL BE GRADED TO
<br />DRIP BACK TO THE SOIL OR WASTE PIPE BY
<br />GRAVITY.
<br />C. ELEVATIONS AS SHOWN ON THE DRAWINGS ARE
<br />TO THE CENTERLINE OF ALL PRESSURE PIPING
<br />AND TO THE INVERT OF ALL GRAVITY PIPING.
<br />D. ADJUST SEWER INVERTS TO KEEP TOPS OF PIPE
<br />IN LINE WHERE PIPE SIZE CHANGES.
<br />E. MAINTAIN A MINIMUM OF 3'6" OF GROUND COVER
<br />OVER ALL UNDERGROUND WATER MAINS AND A
<br />MINIMUM OF TO" OF GROUND COVER OVER ALL
<br />UNDERGROUND SEWERS AND DRAINS.
<br />F. PROVIDE SHUTOFF VALVES IN ALL DOMESTIC
<br />WATER PIPING SYSTEM BRANCHES IN WHICH
<br />BRANCH PIPING SERVES TWO OR MORE
<br />FIXTURES.
<br />G. UNLESS OTHERWISE NOTED, ALL DOMESTIC COLD
<br />AND HOT WATER PIPING SHALL BE 12 INCH SIZE.
<br />H. UNLESS OTHERWISE NOTED, ALL PIPING IS
<br />OVERHEAD, TIGHT TO UNDERSIDE OF SLAB, WITH
<br />SPACE FOR INSULATION IF REQUIRED.
<br />I. INSTALL PIPING SO THAT ALL VALVES, STRAINERS,
<br />UNIONS, TRAPS, FLANGES, AND OTHER
<br />APPURTENANCES REQUIRING ACCESS ARE
<br />ACCESSIBLE.
<br />J. WHERE DOMESTIC COLD AND HOT WATER PIPING
<br />DROPS INTO A PIPE CHASE, THE SIZE SHOWN FOR
<br />THE PIPE DROPS SHALL BE USED TO THE LAST
<br />FIXTURE.
<br />K. INSTALL ALL PIPING WITHOUT FORCING OR
<br />SPRINGING.
<br />L. ALL PIPING SHALL CLEAR DOORS AND WINDOWS.
<br />M. ALL PIPING SHALL GRADE TO LOW POINTS.
<br />PROVIDE HOSE END DRAIN VALVES AT THE
<br />BOTTOM OF ALL RISERS AND LOW POINTS.
<br />N. UNIONS AND/OR FLANGES SHALL BE INSTALLED
<br />AT EACH PIECE OF EQUIPMENT, IN BYPASSES,
<br />AND IN LONG PIPING RUNS (100 FEET OR MORE)
<br />TO PERMIT DISASSEMBLY FOR ALTERATION AND
<br />REPAIRS.
<br />O. ALL VALVES SHALL BE ADJUSTED FOR SMOOTH
<br />AND EASY OPERATION.
<br />P. ALL VALVES (EXCEPT CONTROL VALVES) AND
<br />STRAINERS SHALL BE FULL SIZE OF PIPE BEFORE
<br />REDUCING SIZE TO MAKE CONNECTIONS TO
<br />EQUIPMENT AND CONTROLS.
<br />Q. PROVIDE CHAINWHEEL OPERATORS FOR ALL
<br />VALVES IN EQUIPMENT ROOMS MOUNTED
<br />GREATER THAN T-0" ABOVE FLOOR LEVEL; CHAIN
<br />SHALL EXTEND TO T-0" ABOVE FLOOR LEVEL.
<br />R. PROVIDE ALL PLUMBING FIXTURES AND
<br />EQUIPMENT WITH ACCESSIBLE STOPS.
<br />S. UNLESS OTHERWISE NOTED, DRAINS SHALL BE
<br />INSTALLED AT THE LOW POINT OF ROOFS,
<br />AREAWAYS, FLOORS, ETC.
<br />T. PROVIDE CLEANOUTS IN SANITARY AND STORM
<br />DRAINAGE SYSTEMS AT ENDS OF RUNS, AT
<br />CHANGES IN DIRECTION, NEAR THE BASE OF
<br />STACKS, EVERY 50 FEET IN HORIZONTAL RUNS
<br />AND ELSEWHERE AS INDICATED.
<br />U. ALL CLEANOUTS SHALL BE FULL SIZE OF PIPE FOR
<br />PIPE SIZES 6 INCHES AND SMALLER AND SHALL BE
<br />6 INCHES FOR PIPE SIZES LARGER THAN 6
<br />INCHES.
<br />V. ALL BALANCING VALVES AND BUTTERFLY VALVES
<br />SHALL BE PROVIDED WITH POSITION INDICATORS
<br />AND MAXIMUM ADJUSTABLE STOPS (MEMORY
<br />STOPS).
<br />W. ALL VALVES SHALL BE INSTALLED SO THAT VALVE
<br />REMAINS IN SERVICE WHEN EQUIPMENT OR
<br />PIPING ON EQUIPMENT SIDE OF VALVE IS
<br />REMOVED.
<br />X. ALL PIPING WORK SHALL BE COORDINATED WITH
<br />ALL TRADES INVOLVED. OFFSETS IN PIPING
<br />AROUND OBSTRUCTIONS SHALL BE PROVIDED AT
<br />NO ADDITIONAL COST TO THE OWNER.
<br />Y. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING
<br />SYSTEMS CONNECTED TO PUMPS AND OTHER
<br />EQUIPMENT WHICH REQUIRE VIBRATION
<br />ISOLATION. FLEXIBLE CONNECTIONS SHALL BE
<br />PROVIDED AS CLOSE TO THE EQUIPMENT AS
<br />POSSIBLE OR AS INDICATED ON THE DRAWINGS.
<br />APPLICABLE CODES:
<br />• 2017 FLORIDA BUILDING CODE, BUILDING (6TH ED.)
<br />• 2017 FLORIDA BUILDING CODE, PLUMBING (6TH ED.)
<br />• 2017 FLORIDA BUILDING CODE, ENERGY
<br />CONSERVATION (6TH ED.)
<br />PLUMBING ABBREVIATIONS:
<br />AP
<br />ACCESS PANEL
<br />BT
<br />BATH TUB
<br />BWV
<br />BACK WATER VALVE
<br />CFH
<br />CUBIC FEET PER HOUR
<br />CFM
<br />CUBIC FEET PER MINUTE
<br />CI
<br />CAST IRON
<br />CLDI
<br />CEMENT LINED DUCTILE IRON
<br />CO
<br />CLEANOUT
<br />CONC
<br />CONCRETE
<br />CID
<br />CHROME PLATED
<br />CTE
<br />CONNECT TO EXISTING
<br />CW
<br />COLD WATER
<br />CWR
<br />COLD WATER RETURN
<br />CWS
<br />COLD WATER SUPPLY
<br />DF
<br />DRINKING FOUNTAIN
<br />DIA
<br />DIAMETER
<br />ELEV
<br />ELEVATION
<br />EWC
<br />ELECTRICAL WATER COOLER (DRINKING
<br />FOUNTAIN)
<br />FCO
<br />FLOOR CLEANOUT
<br />FEC
<br />FIRE EXTINGUISHER CABINET
<br />FHV
<br />FIRE HOSE VALVE
<br />FLR
<br />FLOOR
<br />FP
<br />FIRE PROTECTION
<br />FPWH
<br />FREEZE PROOF WALL HYDRANT
<br />FS
<br />FLOW SWITCH
<br />FT
<br />FOOT OR FEET
<br />FV
<br />FLUSH VALVE
<br />GALV
<br />GALVANIZED
<br />GCO
<br />GROUND CLEAN OUT
<br />GI
<br />GREASE INTERCEPTOR
<br />GPF
<br />GALLONS PER FLUSH
<br />GPM
<br />GALLONS PER MINUTE
<br />HC
<br />HANDICAPPED
<br />HW
<br />HOT WATER
<br />HWR
<br />HOT WATER RETURN
<br />HWS
<br />HOT WATER SUPPLY
<br />ID
<br />INSIDE DIAMETER
<br />INV
<br />INVERT
<br />IW
<br />INDIRECT WASTE
<br />MECH
<br />MECHANICAL
<br />MSB
<br />MOP SERVICE BASIN
<br />NC
<br />NORMALLY CLOSED
<br />NO
<br />NORMALLY OPEN
<br />OD
<br />OUTSIDE DIAMETER
<br />OED
<br />OPEN END DRAIN
<br />PIV
<br />POST INDICATOR VALVE
<br />PLBG
<br />PLUMBING
<br />PSI
<br />POUNDS PER SQUARE INCH
<br />RPBP
<br />REDUCED PRESSURE BACKFLOW
<br />PREVENTER
<br />SA
<br />SHOCK ABSORBER
<br />SD
<br />SANITARY DRAIN
<br />SHWR
<br />SHOWER
<br />SK
<br />SINK
<br />SS
<br />SOIL STACK / STAINLESS STEEL
<br />TLT
<br />TOILET
<br />TS
<br />TAMPER SWITCH
<br />TW
<br />TEMPERED WATER
<br />TYP
<br />TYPICAL
<br />U
<br />URINAL
<br />V
<br />VENT
<br />VB
<br />VACUUM BREAKER
<br />VFD
<br />VARIABLE FREQUENCY DRIVE
<br />VS
<br />VENT STACK
<br />VTR
<br />VENT THROUGH ROOF
<br />W
<br />WASTE
<br />WC
<br />WATER CLOSET (TOILET)
<br />WH
<br />WALL HYDRANT
<br />WS
<br />WASTE STACK
<br />GENERAL DEMOLITION NOTES:
<br />A. WORK SHALL BE PHASED IN SUCH A WAY THAT
<br />EXISTING SERVICES SHALL REMAIN OPERATIONAL
<br />DURING CONSTRUCTION. WORK SHALL BE
<br />RESTRICTED TO THE AREAS BEING DISRUPTED BY
<br />THE RENOVATION.
<br />B. WORK MAY BE REQUIRED BEYOND AREA
<br />INDICATED IN ORDER TO REMOVE ENTIRETY OF
<br />SYSTEMS BEING DEMOLISHED.
<br />C. EXISTING CONDITIONS WERE TAKEN FROM
<br />DRAWINGS AND MAY NOT REFLECT EXACT
<br />"AS -BUILT" CONDITIONS. FIELD VERIFY ALL
<br />EXISTING CONDITIONS PRIOR TO START OF
<br />WORK.
<br />D. COORDINATE DEMOLITION WITH ALL OTHER
<br />DISCIPLINES AND EXISTING CONDITIONS.
<br />E. GRAY CONTINUOUS LINE EQUIPMENT/FIXTURES
<br />TO REMAIN UNLESS OTHERWISE NOTED. DASHED
<br />EQUIPMENT TO BE REMOVED UNLESS
<br />OTHERWISE NOTED.
<br />F. SURFACES THAT WILL BE EXPOSED IN PROPOSED
<br />SCOPE TO BE REPAIRED AND PATCHED
<br />ACCORDING TO PROPOSED PLANS.
<br />PLUMBING DRAWING LIST:
<br />SHEET NO.
<br />TITLE
<br />P-001
<br />PLUMBING SPECIFICATIONS AND NOTES
<br />P-002
<br />PLUMBING LEGEND AND SCHEDULES
<br />P-003
<br />PLUMBING DETAILS
<br />P-004
<br />PLUMBING ISOMETRIC DIAGRAMS
<br />P-100
<br />PLUMBING DEMOLITION PLAN
<br />P-200
<br />PLUMBING PROPOSED PLAN
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<br />INFINITY ENGINEERING
<br />GROUP, LLC
<br />1208 East Kennedy Boulevard
<br />Suite 230
<br />Tampa, Florida 33602
<br />[p]: 813.434.4770
<br />[f]: 813.445.4211
<br />www.iegroup.net
<br />Cert. of Auth. No. 27889
<br />Client Name and Address
<br />1201 OAKFIELD DRIVE, NO. 109
<br />BRANDODh, FLORIDA 33509
<br />F
<br />KIMQAVL, P.E.
<br />Date
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<br />"Project No. Sheet `
<br />140-88.00
<br />Date P-001
<br />05/03/2019
<br />Scale
<br />AS NOTED
<br />
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