yale facility plumbing manual

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DESIGN STANDARDS

APPENDIX

Section III. Division 15 June 26, 2009

(change #46 – changes throughout)

Yale University Facilities Planning & Construction

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Division 15 Plumbing Index

DIVISION 15 – PLUMBING ........................................................................................................ 3 15010 CYLINDER GAS MANIFOLDS ................................................................................... 3 15060 PIPE MATERIALS ...................................................................................................... 4 15060 FIRE PROTECTION PIPE AND FITTINGS ...............................................................19 15080 TRAPS AND STRAINERS .........................................................................................22 15080 FIRE PROTECTION VALVES ...................................................................................23 15100 SPECIAL VALVES ....................................................................................................24 15140 HOT WATER CIRCULATING PUMPS.......................................................................26 15170 THERMOMETERS AND PRESSURE GAUGES .......................................................27 15170 WATER METER ........................................................................................................28 15180 INSULATION .............................................................................................................29 15310 VACUUM SYSTEM ...................................................................................................31 15310 AIR COMPRESSORS (LABORATORY) ....................................................................34 15310 AIR DRYER ...............................................................................................................36 15310 COMPRESSED AIR FILTER .....................................................................................37 15405 DUPLEX SUMP PUMP VERTICAL PEDESTAL TYPE PUMPS ................................38 15405 DUPLEX SUMP PUMP SUBMERSIBLE TYPE PUMPS ............................................39 15405 DUPLEX SEWAGE EJECTOR - VERTICAL (PEDESTAL) PUMPS ..........................40 15405 DUPLEX SEWAGE EJECTOR - SUBMERSIBLE PUMPS ........................................41 15406 FLOOR, ROOF AND AREA DRAINS ........................................................................42 15423 CLEANOUTS.............................................................................................................43 15450 WALL HYDRANTS AND HOSE BIBBS .....................................................................44 15450 WATER HAMMER ARRESTORS ..............................................................................45 15450 PLUMBING FIXTURES & TRIM ................................................................................46 15450 LABORATORY TRIM FITTINGS ...............................................................................49 15730 STEAM-TO-WATER INSTANTANEOUS DUAL WATER HEATER ............................50 15XXX PURE WATER SYSTEM ...........................................................................................51

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DIVISION 15 – PLUMBING

15010 CYLINDER GAS MANIFOLDS

A. Cylinder gas manifolds for nitrogen and carbon dioxide shall be Air Gas Y11-CP Series, Spectra Gases Model BI Series or approved equal. B. The unit shall be equipped to reduce gas cylinder pressure to 60 psig (adjustable) for delivery to distribution system. Unit to provide connections for supply cylinders and reserve cylinders and shall have automatic switchover to reserve upon sensing low pressure from main supply side with alarm for local and remote notification of switch over.

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15060 PIPE MATERIALS

A. The table below indicates pipe class for each service. Refer to the following pages for expanded specifications for the respective class.

B. PIPE MATERIALS SPEC INDEX

SERVICE

CODE

MAXIMUM SERVICE OPERATING LIMITS

CLASS

PIPE MATERIAL

(PSIG) TEMP (F)

DOMESTIC COLD WATER

CW

100

250

A10

COPPER

DOMESTIC HOT RETURN

HWR

100

250

A10

COPPER

DOMESTIC HOT WATER

HW

100

250

A10

COPPER

NON-POTABLE WATER

NPW

100

250

A10

COPPER

NATURAL GAS

G

50

70

A11

C. STEEL

LABORATORY AIR

CA

125

120

A13

COPPER

NITROGEN

N2

250

120

A14

COPPER

LABORATORY VACUUM

VAC

29" HG

120

A13

COPPER

MEDICAL AIR

CA

125

120

A14

COPPER

CARBON DIOXIDE

CO2

125

120

A14

COPPER

MEDICAL VACUUM

VAC

29" HG

120

A15

COPPER

VACUUM EXHAUST

VE

50

120

A16

G. STEEL

SANITARY WASTE & VENT

S

GRAVITY

120

D10

CAST IRON

STORM DRAIN

D

GRAVITY

80

D10

CAST IRON

FORCE MAIN

FM

50

120

D11

G. STEEL

LAB VENT

LV

GRAVITY

100

D12

POLYPROPYLENE

LAB WASTE

LW

GRAVITY

120

D12

POLYPROPYLENE

PURE WATER S&R

PW

150

73

P10

LXT PVC

PURE WATER S&R (ALTERNATE)

PW

150

72

P11

POLYPROPYLENE

GENERAL PIPE SPEC NOTES:

1. EACH VALVE TYPE SHALL BE THE PRODUCT OF A SINGLE MANUFACTURER. EACH SYSTEM SHALL BE PROVIDED WITH VALVES AS REQUIRED BY CODE AND SHOWN ON THE DWGS. AND SHALL BE INSTALLED TO FACILITATE OPERATION, REPLACEMENT AND REPAIR.

2. PROVIDE ACCESS PANELS FOR CONCEALED VALVES BEHIND NON-REMOVABLE CEILINGS OR WALLS. 3. PROVIDE SHUT-OFF VALVES ON SUPPLY PIPING TO INDIVIDUAL PIECES OF EQUIPMENT. 4. PROVIDE PIPE DOPE, TEFLON TAPE, WAX RINGS, NEOPRENE GASKETS AND OTHER JOINTING COMPOUNDS

AS REQUIRED BY BEST STANDARD PRACTICE AND ONLY ON SERVICE AS RECOMMENDED BY MANUFACTURER.

5. APPLY PUTTIES AND JOINTING COMPOUNDS FOR PLUMBING FIXTURES AND TRIM AS RECOMMENDED BY MANUFACTURERS.

6. VALVES ON INSULATED PIPING SYSTEMS SHALL BE EQUIPPED WITH EXTENDED HANDLES TO ACCOMMODATE INSULATION THICKNESS.

7. PURE WATER S&R PIPING SYSTEM SHALL BE PIPE CLASS P10 HARVEL LXT PVC. POLYPROPYLENE PIPING SYSTEM PIPE CLASS P11 IS SUBJECT TO YALE UNIVERSITY APPROVAL.

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PIPE CLASS A10 ITEM

3" AND SMALLER

4" AND LARGER

PIPE

COPPER, TYPE L TUBING ASTM B8872


FITTINGS

SOLDER JOINT WROUGHT COPPER SOFT

SOLDER JOINT WROUGHT COPPER SOFT

JOINTS

SOLDER, SILVABRITE 100.

USE FLANGES OR SWEAT FITTINGS

UNIONS

CAST BRONZE B62 2" AND SMALLER WITH CAST COPPER ALLOY NUT AND THD. ANSI B16.22. 3" ALL CAST COPPER ALLOY ANSI B16.18

COPPER TO COPPER FLANGED JOINT.

VALVES

GATE

USE BALL VALVE

4" AND LARGER, 125# CLASS, IRON BODY, OS&Y BRONZE MOUNTED, FLANGED ENDS.LUNKENHEIMER 1430, MILWAUKEE F-2885-M,

HAMMOND IR 1140.

SOLENOID VALVES

AUTOMATIC SWITCH CO. "FREE HANDLE" MANUAL RESET SHUTOFF VALVE ASCO 8211 SERIES. VALVE TO BE HEAVY DUTY SEALED UNIT WITH HIGHLY VISIBLE POSITION INDICATOR SHOWING VALVE POSITION. VALVE SHALL BE WIRED TO OPERATE AT (120 VOLT) AC POWER.

CHECK

200 PSI WORKING PRESSURE, ALL BRONZE, BRONZE DISC, SOLDER ENDS LUNKENHEIMER 2145, HAMMOND IB912.

200 PSI WORKING PRESSURE, IRON BODY, BRONZE MOUNTED, FLANGED. LUNKENHEIMER 1790, HAMMOND IR1124.

BALL

2 PIECE, ALL BRONZE, FULL PORT, STAINLESS STEEL

BALL, PTFE SEATS SOLDER END, 600 PSI CW WORKING PRESS. APOLLO 77-200.

(NO SUBSTITUTES)

USE GATE VALVE.

DRAIN VALVE

2 PIECE, 600 WOG BRONZE BALL VALVE WITH THREAD X SOLDER END CONNECTIONS. APOLLO 70-100 WITH BRONZE PLUG.

THREADED FITTINGS

CAST BRONZE, ANSI B16.15

NOTES:

WHEN COPPER COMES IN CONTACT WITH DISSIMILAR MATERIAL, PROVIDE DI-ELECTRIC COUPLINGS OR DIELECTRIC FLANGES. CONTACT BETWEEN FERROUS STUD BOLTS AND BRONZE FLANGES SHALL BE ELECTRICALLY INSULATED WITH NON METALLIC WASHERS.

PROVIDE UNION CONNECTIONS TO ALL FIXTURES AND EQUIPMENT SUCH AS WATER HEATERS, AIR COMPRESSORS, PUMPS, ETC.

BELOW GRADE WATER 4" AND LARGER TO BE DUCTILE IRON CEMENT LINED CLASS 52 WITH PUSH ON JOINTS. BELOW GRADE WATER 3" AND SMALLER TO BE TYPE K COPPER WITH BITUMINOUS COATING AND BRAZED JOINTS.

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PIPE CLASS A11 ITEM

3" AND SMALLER

4" AND LARGER

PIPE

SCHEDULE 40 CARBON STEEL ASTM A53 GRADE B, A106 GRADE A OR A120

SCHEDULE 40 CARBON STEEL ASTM A53 GRADE B, A106 GRADE A OR A120

FITTINGS

SCREWED MALLEABLE IRON 125 PSI. BLACK NIPPLES, ALL EXTRA HEAVY.

BUTT WELD CARBON STEEL SCHEDULE 40, A 234

UNIONS

SCREWED 150# MALLEABLE IRON A105 GRADE II

USE FLANGES

FLANGES

150# RAISED FACE, SCREWED, A105

150# RAISED FACE WELD NECK A105 ASTM A181, GRADE I. 150# FLAT FACE FOR CAST IRON VALVE.

VALVES

PLUG/GAS COCK

USE BALL VALVE (SEE BELOW).

IRON BODY, LUBRICATED TAPERED PLUG, FLANGED END, 175 WORKING PRESSURE. NORDSTROM 143, SERCK AUDCO LSW-133-GG.

BALL

BRONZE, SCREWED END, 600 PSI WORKING PRESSURE, TFE SEATS AND SEALS. APOLLO 81-100 SERIES.

CHECK

150# CLASS, BRONZE SWING CHECK VALVE. SCREWED CAP, AND THREADED ENDS.

GASKETS

1/16" RED RUBBER, WIRE INSERTED. 150 RAISED FACE AND 125 FLATFACE GASKET.

NOTES:

FOR LABORATORY GAS PIPING SYSTEMS, SUPPLY AN ECLIPSE, INC., SERIES 1000 POSITIVE SILENT CHECK VALVE ON THE PIPE BRANCH ENTRANCE TO EACH LAB.

PROVIDE TWO WRENCHES FOR EACH GAS COCK SIZE.

PROVIDE GAS VALVE CABINETS AND APOLLO BALL VALVE #80-100 SERIES AS INDICATED ON THE DRAWINGS.

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PIPE CLASS A13 ITEM

2" AND SMALLER

2-1/2" AND LARGER

PIPE



FITTINGS

SOLDER JOINT WROUGHT COPPER SOFT.

SOLDER JOINT WROUGHT COPPER SOFT.

JOINTS



UNIONS


USE FLANGES.

VALVES

CHECK

200 PSI WORKING PRESSURE, ALL BRONZE, BRONZE DISC, SOLDER ENDS FACTORY WASHED AND CAPPED. LUNKENHEIMER 2145, STOCKHAM B-309.

4" AND LARGER HORIZONTAL, FLANGED END, 200# WP, CAST IRON BODY, STAINLESS STEEL OR BRONZE TRIMMED.

BALL

2 PIECE ALL BRONZE, FULL PORT, TEFLON SEAT, STAINLESS STEEL BALL, SOLDERED END, 400 PSI WP. APOLLO 77-200 (NO SUBSTITUTES).

SAME AS 2" AND SMALLER

THREADED FITTINGS

CAST BRONZE, ANSI B16.15

NOTES: WHEN COPPER COMES IN CONTACT WITH DISSIMILAR MATERIAL, PROVIDE DI-ELECTRIC COUPLINGS OR DIELECTRIC FLANGES. CONTACT BETWEEN FERROUS STUD BOLTS AND BRONZE FLANGES SHALL BE ELECTRICALLY INSULATED WITH NON-METALLIC WASHERS. PROVIDE UNION CONNECTIONS TO ALL PNEUMATICALLY OPERATED EQUIPMENT.

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PIPE CLASS A14 ITEM

2" AND SMALLER

2-1/2" AND LARGER

PIPE

COPPER, TYPE L TUBING ASTM B8872 FACTORY WASHED AND CAPPED.

COPPER, TYPE L TUBING ASTM B8872 FACTORY WASHED AND CAPPED.

FITTINGS

WROUGHT COPPER FACTORY CLEANED AND BAGGED.

WROUGHT COPPER FACTORY CLEANED AND BAGGED.

JOINTS

SILVER SOLDER OR COPPER BRAZE. USE NO FLUX. INERT GAS PURGE DURING BRAZING PROCESS WITH NITROGEN OR ARGON.

SILVER SOLDER OR COPPER BRAZE. USE NO FLUX INERT GAS PURGE DURING PROCESS.

UNIONS

CAST BRONZE B62 2" AND SMALLER WITH CAST COPPER ALLOY NUT AND THD. ANSI B16.22. 3" ALL CAST COPPER ALLOY ANSI B16.18 FACTORY WASHED AND CAPPED.

USE FLANGES. FACTORY WASHED AND CAPPED.

VALVES

CHECK

200 PSI WORKING PRESSURE, ALL BRONZE, BRONZE DISC, SOLDER ENDS FACTORY WASHED AND CAPPED. LUNKENHEIMER 2145, STOCKHAM B-309

4" AND LARGER HORIZONTAL, FLANGED END, 200# WP, CAST IRON BODY, STAINLESS STEEL OR BRONZE TRIMMED. FACTORY WASHED AND CAPPED.

BALL

3 PIECE ALL BRONZE, FULL PORT, TEFLON SEAT, STAINLESS STEEL BALL, BRAZED END, 300 PSI WP. FACTORY DEGREASED, WASHED AND BAGGED. APOLLO 82-200 (NO SUBSTITUTES). EACH VALVE SHALL BE EQUIPPED WITH LOCKABLE BRACKETS.

SAME AS 2" AND SMALLER, EXCEPT FOR REDUCED PORT DESIGN. 300 PSI WORKING PRESSURE. FACTORY DEGREASED, WASHED AND BAGGED. EACH VALVE SHALL BE EQUIPPED WITH LOCKABLE BRACKETS.

THREADED FITTINGS

CAST BRONZE, ANSI B16.15 FACTORY WASHED AND CAPPED.

NOTES:

ALL PIPE FITTINGS AND VALVES FOR THE ABOVE SPECIFIED SYSTEM IS TO BE CERTIFIED FACTORY CLEANED AND CAPPED/BAGGED FOR OXYGEN SERVICE.

ZONE VALVES ON MEDICAL GASES ARE TO BE GROUPED AND HOUSED IN ZONE VALVE BOXES AT LOCATIONS SHOWN ON THE DRAWINGS.

VALVES FOR ABOVE SERVICE ON 2 1/2" AND LARGER LINES ARE TO BE FLANGED CONNECTIONS.

ZONE VALVE BOXES

BEACON MEDAES, CHEMETRON OR EQUAL MODELS AS FOLLOWS:

1. SINGLE ZONE VALVE AND BOX ASSEMBLY – BEACON MEDAES MODEL NO. 6-15010X-00.

2. DOUBLE ZONE VALVE AND BOX ASSEMBLY – BEACON MEDAES MODEL NO. 6-15020X-00.

3. TRIPLE ZONE VALVE AND BOX ASSEMBLY – BEACON MEDAES MODEL NO. 6-15030X-00.

PROVIDE SAFETY CHECK/SHUTOFF AT INLET PORT TO PRESSURE GAUGES FOR ALL PRESSURE SYSTEMS.

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PIPE CLASS A15 ITEM

2" AND SMALLER

2-1/2" AND LARGER

PIPE



FITTINGS

SOLDER JOINT WROUGHT COPPER SOFT Y PATTERN, PROVIDE CLEANOUTS

SOLDER JOINT WROUGHT COPPER SOFT Y PATTERN, PROVIDE CLEANOUTS

JOINTS

SILVER SOLDER OR COPPER BRAZE USE NO FLUX. INERT GAS PURGE DURING BRAZING PROCESS WITH NITROGEN OR ARGON.

SILVER SOLDER OR COPPER BRAZE. USE NO FLUX. INERT GAS PRGE DURING BRAZING PROCESS WITH NITROGEN OR ARGON.

UNIONS


USE FLANGES.

VALVES

CHECK

200 PSI WORKING PRESSURE, ALL BRONZE, BRONZE DISC, SOLDER ENDS FACTORY WASHED AND CAPPED. LUNKENHEIMER 2145, HAMMOND IB912.

4" AND LARGER HORIZONTAL, FLANGED END, 200# WP, CAST IRON BODY, STAINLESS STEEL OR BRONZE TRIMMED. FACTORY WASHED AND CAPPED.

BALL

3 PIECE ALL BRONZE, FULL PORT, TEFLON SEAT, STAINLESS STEEL BALL, BRAZED END, 300 PSI WP. APOLLO 82-200 (NO SUBSTITUTES). EACH MEDICAL VACUUM VALVE SHALL BE EQUIPPED WITH LOCKABLE BRACKETS. FACTORY DEGREASED, WASHED AND BAGGED.

SAME AS 2" AND SMALLER, EXCEPT FOR REDUCED PORT DESIGN. 300 PSI WORKING PRESSURE. EACH MEDICAL VACUUM VALVE SHALL BE EQUIPPED WITH LOCKABLE BRACKETS. FACTORY DEGREASED, WASHED AND BAGGED.

THREADED FITTINGS

CAST BRONZE, ANSI B16.15 FACTORY WASHED AND CAPPED.

NOTES:

PROVIDE CLEANOUTS AT 50 FEET ON CENTER AND AT ALL DIRECTION CHANGES GREATER THAN 45 DEGREES.

ZONE VALVE ON MEDICAL VACUUM IS TO BE HOUSED IN ZONE VALVE BOX AT LOCATION SHOWN ON THE DRAWING.

ZONE VALVE BOXES SHALL BE MEDAES (OHMEDA), CHEMETRON OR APPROVED EQUAL.

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PIPE CLASS A16 ITEM

3" AND SMALLER

4" AND LARGER

PIPE

SCHEDULE 40 GALVANIZED STEEL. ASTM A53 GRADE B, A106 GRADE A OR A120.

SCHEDULE 40 GALVANIZED STEEL. ASTM A53 GRADE B, A106 GRADE A OR A120

FITTINGS

SCREWED MALLEABLE IRON 125 PSI GALVANIZED.

GROOVED MALLEABLE IRON 125 PSI GALVANIZED.

UNIONS

SCREWED 150# MALLEABLE IRON A105 GRADE II, GALVANIZED.

USE FLANGES

FLANGES

150# RAISED FACE, SCREWED, A105 GALVANIZED

150# RAISED FACE GALVANIZED UNIFLANGE, ASTM A181, GRADE I. 150# FLAT FACE FOR CAST IRON VALVE.

GASKETS

1/16" RED RUBBER, WIRE INSERTED. 150 RAISED FACE AND 125 FLAT FACE GASKET.

VALVES

GATE

2-1/2" & SMALLER, 125# CLASS, ALL BRONZE, RISING STEM, SOLID DISC, SOLDER ENDS SCREWED BONNET, SOLID DISC, SCREW ENDS LUNKENHEIMER 2125, STOCKHAM B-114.

3" AND LARGER, 125# CLASS, IRON BODY, OS&Y BRONZE MOUNTED, FLANGED ENDS. LUNKENHEIMER 1430, STOCKHAM G-623.

CHECK

HORIZONTAL SWING, COMPOSITION DISC, ALL BRONZE, THREADED ENDS, 200 PSI WP. LUNKENHEIMER 2144, STOCKHAM B319.

OUTSIDE LEVER AND WEIGHT SWING SWING CHECK, FOR INSTALLATION AT NO MORE THAN 45 deg. FROM HORIZONTAL, FLANGED END, 200 PSI WP. STOCKHAM G931-L&W.

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PIPE CLASS D10 ITEM

ABOVE GRADE

BELOW GRADE

PIPE

SERVICE WEIGHT CAST IRON NO-HUB PIPE CONFORMING TO CS 301, TYPE L COPPER TUBING.

SERVICE WEIGHT CAST IRON SOIL PIPE ASPHALT OR COAL TAR PITCH COATED.

FITTINGS

CAST IRON DRAINAGE PATTERN, WROUGHT COPPER DRAINAGE PATTERN, TO SUIT PIPE MATERIAL.

CAST IRON DRAINAGE PATTERN, TO SUIT PIPE MATERIAL.

JOINTS

HEAVY DUTY CISPI APPROVED STAINLESS STEEL NO-HUB COUPLING NEOPRENE GASKET. EQUAL TO HUSKY SD 4000 OR CLAMP-ALTORQUE 80 WITH 4 BAND STAINLESS STEEL CLAMPS. SILVABRITE 100

FOR COPPER JOINTS.

CAULKED WITH LEAD AND OAKUM. NEOPRENE GASKETS.

BACKWATER VALVE

CAST IRON GRAVITY FLOW TYPE, BRONZE MOUNTED, HUB END. EXTERIOR SHALL BE MASTIC COATED, BOLTED OR EXTENDED COVER IN ACCORDANCE WITH INSTALLATION PARAMETERS. J.R. SMITH CO. 7012 - 7022, JOSAM 67500, ZURN INDUSTRIES Z-1095.

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PIPE CLASS D11 ITEM

3" AND SMALLER

4" AND LARGER

PIPE



FITTINGS

SCREWED CAST IRON 125 PSI GALVANIZED

GROOVED MALLEABLE IRON 125 PSI GALVANIZED

UNIONS

SCREWED 150# MALLEABLE IRON A105 GRADE II, GALVANIZED.

USE FLANGES.

FLANGES

150# RAISED FACE, SCREWED, A105 GALVANIZED.

150# RAISED FACE GALVANIZED UNIFLANGE, ASTM A181, GRADE I. 150# FLAT FACE FOR CAST IRON VALVE.

GASKETS

1/16" RED RUBBER, WIRE INSERTED. 150 RAISED FACE AND 125 FLAT FACE GASKET.

VALVES

GATE

2-1/2" & SMALLER, 125# CLASS, ALL BRONZE, RISING STEM, SOLID DISC, SOLDER ENDS SCREWED BONNET, SOLID DISC, SCREW ENDS LUNKENHEIMER 2125, STOCKHAM B-114.

3" AND LARGER, 125# CLASS, IRON BODY, OS&Y BRONZE MOUNTED, FLANGED ENDS. LUNKENHEIMER 1430, STOCKHAM G-623.

CHECK

HORIZONTAL SWING, COMPOSITION DISC, ALL BRONZE, THREADED ENDS, 200 PSI WP. LUNKEHEIMER 2144, STOCKHAM B319.

OUTSIDE LEVER AND WEIGHT SWING SWING CHECK, FOR INSTALLATION AT NO MORE THAN 45 deg. FROM HORIZONTAL, FLANGED END, 200 PSI WP. STOCKHAM G931-L&W.

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PIPE CLASS D12 ITEM

ABOVE GRADE

BELOW GRADE

PIPE

SCHEDULE 40 POLYPROPYLENE PIPE (PPFR) FLAME RETARDANT MANUFACTURED TO MEET SCHEDULE 40 IRON PIPE SIZE DIMENSIONAL STANDARDS IN ACCORDANCE WITH ASTM D 2122, SECTION 4 & 7 ENFIELD INDUSTRIAL CORP. (NO SUBSTITUTIONS).

SCHEDULE 40 POLYPROPYLENE PIPE FLAME RETARDANT MANUFACTURED TO MEET SCHEDULE 40 IRON PIPE SIZE. ENFIELD INDUSTRIAL CORP. (NO SUBSTITUTIONS).

FITTINGS

DWV PATTERN FLAME RETARDANT SCHEDULE 40 FITTINGS BASED ON LAYING LENGTH DIMENSIONS IN ANSI B16-12 WALL THICKNESS SHALL CONFORM TO ASTM D 2122, SECTION 4. ENFIELD INDUSTRIAL CORP. (NO SUBSTITUTIONS).

DWV PATTERN SCHEDULE 40 FITTINGS BASED ON LAYING LENGTH DIMENSIONS IN ANSE B16-12 WALL THICKNESS SHALL CONFORM TO ASTM D 2122, SECTION 4. ENFIELD INDUSTRIAL CORP. (NO SUBSTITUTIONS)

JOINTS

MECHANICAL JOINTS IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. JOINTS MADE BETWEEN PP PIPE AND DISSIMILAR MATERIALS SHALL BE JOINED WITH PROPER ADAPTERS AND TRANSITION FITTINGS ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.

NOTES: INTERIOR LAB WASTE AND VENT PIPING UNDER LAB BENCHES SHALL BE MADE WITH PPFR PIPE AND MECHANICAL JOINTS.

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PIPE CLASS P10 ITEM

½” through 6”

PIPE

PIPING SHALL BE MANUFACTURED FROM A VIRGIN, SPECIALTY LOW-EXTRACTABLE (LXT), POLYVINYL CHLORIDE (PVC) COMPOUND WITH A CELL CLASSIFICATION OF 12343 PER ASTM D1784. ALL PIPE SHALL BE PRODUCED TO SCHEDULE 80 DIMENSIONS, MANUFACTURED IN STRICT COMPLIANCE TO ASTM D1785. THE PIPE SHALL CARRY A TYPE II PRESSURE RATING, AND CONSISTENTLY MEET OR EXCEED THE APPLICABLE QUALITY ASSURANCE TEST REQUIREMENTS OF ASTM D1785 STANDARD WITH REGARD TO DIMENSIONS, WORKMANSHIP, BURST PRESSURE, FLATTENING RESISTANCE AND END-PRODUCT QUALITY. PIPE SHALL BE TRANSLUCENT BLUE IN COLOR, AND SHALL CONTAIN PERMANENT LASER MARKING THAT INCLUDES MATERIAL DESIGNATION (HARVEL LXT), PIPE SIZE, DIMENSIONS, AND THE EXACT DATE AND TIME OF MANUFACTURE FOR TRACEABILITY. ACCEPTABLE MANUFACTURERS HARVEL LXT® BY HARVEL PLASTICS, INC. (NO EQUAL - NO SUBSTITUTIONS).

FITTINGS

FITTINGS SHALL BE MANUFACTURED FROM THE SAME VIRGIN, SPECIALTY LOW-EXTRACTABLE (HARVEL LXT) POLYVINYL CHLORIDE (PVC) COMPOUND WITH A CELL CLASSIFICATION OF 12343 PER ASTM D1784. ALL FITTINGS SHALL BE PRODUCED TO SCHEDULE 80 DIMENSIONS MANUFACTURED IN STRICT COMPLIANCE TO ASTM D2467. SOCKET STYLE FITTINGS SHALL HAVE TAPERED SOCKETS MANUFACTURED IN ACCORDANCE TO THE REQUIREMENTS OF ASTM D2467 TO CREATE AN INTERFERENCE TYPE FIT. THREADED FITTINGS SHALL BE MANUFACTURED IN ACCORDANCE WITH ASTM 1498 TO TAPERED PIPE THREAD DIMENSIONS. ALL FEMALE THREADED ADAPTERS SHALL BE STAINLESS STEEL REINFORCED. ALL FLANGES SHALL HAVE ANSI CLASS 150 BOLT PATTERNS, AND CARRY A MAXIMUM PRESSURE RATING OF 150 PSI, NON-SHOCK @73ºF. ALL FITTINGS SHALL BE LXT® FITTINGS AS SUPPLIED BY HARVEL PLASTICS, INC. (NO EQUAL - NO SUBSTITUTIONS).

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JOINTS AT CONNECTIONS TO VALVES, FAUCETS AND EQUIPMENT

CONNECTIONS TO VALVES, FAUCETS AND EQUIPMENT SHALL BE JOINED IN ACCORDANCE WITH MANUFACTURER’S RECOMMENDATIONS INCORPORATING VAN STONE STYLE FLANGES, UNIONS, AND/OR SPECIALTY STAINLESS STEEL REINFORCED FEMALE ADAPTERS WHERE DISASSEMBLY MAY BE NECESSARY. ALL SOLVENT WELD CONNECTIONS ASSOCIATED WITH ANY OF THESE CONNECTIONS SHALL BE MADE-UP UTILIZING HARVEL LXT® ONE-STEP SOLVENT CEMENT IN STRICT ACCORDANCE WITH THE MANUFACTURERS PUBLISHED RECOMMENDATIONS (SEE “JOINTS” BELOW).

JONITS FOR PIPING WITHIN WALLS AND ABOVE CEILINGS

HARVEL LXT® PIPING SHALL BE JOINED UTILIZING HARVEL LXT® ONE-STEP UPW GRADE SOLVENT CEMENT SPECIFICALLY FORMULATED FOR JOINING THIS MATERIAL. ALL SOLVENT WELDS SHALL BE MADE-UP IN STRICT ACCORDANCE WITH THE WRITTEN ASSEMBLY PROCEDURES FOR THE PRODUCT AS STATED IN HARVEL LXT® PRODUCT BULLETIN (HPB-114). INSTALLERS MUST BECOME FAMILIAR WITH THESE PROCEDURES PRIOR TO USE. THE USE OF SOLVENT CEMENTS AND/OR PRIMERS OTHER THAN HARVEL LXT® ONE-STEP IS NOT ACCEPTABLE. JOINT INTEGRITY OF SOLVENT WELDED CONNECTIONS SHALL BE CONFIRMED WITH VISUAL INSPECTION UTILIZING A LIGHT SOURCE TO INSPECT THE SOLVENT WELDED SURFACES FOR UNIFORMITY. ALL SOLVENT WELDED CONNECTIONS MUST BE ALLOWED TO SET AND CURE PROPERLY PRIOR TO PRESSURE TESTING/RINSING PROCEDURES PER THE JOINT CURE SCHEDULES AS STATED IN HARVEL LXT® PRODUCT BULLETIN (HPB-114).

VALVES CHECK

TRUE UNION “LXT” BALL CHECK VALVES, SOCKET STYLE WITH VITON “O” RINGS. CHECK VALVES SIZES ½” THROUGH 2” SHALL CARRY A MAX. PRESSURE RATING OF 235 PSI NON-SHOCK AT 73ºF, CHECK VALVES SIZES 3” THROUGH 4” SHALL CARRY A MAX. PRESSURE RATING OF 150 PSI NON-SHOCK AT 73ºF. ALL VALVE UNION NUTS SHALL INCORPORATE BUTTRESS STYLE THREADS. AS SUPPLIED BY HARVEL PLASTICS, INC. (NO EQUAL - NO SUBSTITUTIONS).

BALL

TRUE UNION “LXT” ¼ TURN FULL PORT, TRUE UNION BALL VALVE WITH PTFE SEAT AND VITON “O” RING. BALL VALVES SIZES ½” THROUGH 2” SHALL CARRY A MAX. PRESSURE RATING OF 235 PSI NON-SHOCK AT 73ºF, BALL VALVES SIZES 3” THROUGH 4” SHALL CARRY A MAX. PRESSURE RATING OF 150 PSI NON-SHOCK AT 73ºF. ALL VALVE UNION NUTS SHALL INCORPORATE BUTTRESS STYLE THREADS. AS SUPPLIED BY HARVEL PLASTICS, INC. (NO EQUAL - NO SUBSTITUTIONS).

DIAPHRAGM

MANUALLY OPERATED DIAPHRAGM VALVE TRUE UNION “LXT” DIAPHRAGM VALVES, SOCKET STYLE, WEIR-TYPE DESIGN, EPDM BACKED PTFE DIAPHRAGM WITH EPDM “O” RING SEAL, AND BUILT-IN POSITION INDICATOR. TRUE UNION DIAPHRAGM VALVES SIZES 1/2” THROUGH 2” SHALL CARRY A MAX. PRESSURE RATING OF 150 PSI NON-SHOCK AT 73ºF. AS SUPPLIED BY HARVEL PLASTICS, INC. (NO EQUAL - NO SUBSTITUTIONS).

PRESSURE REGULATING

POLYPROPYLENE FLANGED ENDS, ADJUSTMENT RANGE 5 – 50 PSI. SANITECT (NO SUBSTITUTIONS).

FLOW METERS

POLYPROPYLENE FLANGED ENDS, FLOW RATE RANGE 0 – 10 GPM. SANITECT (NO SUBSTITUTIONS).

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PRESSURE GAUGES

POLYPROPYLENE FLANGED ENDS, VERTICAL PRESSURE GAUGE GUARD, PRESSURE RANGE 0 – 100 PSI. SANITECT (NO SUBSTITUTIONS).

NOTES: INSTALLATION, INCLUDING ASSEMBLY, SUPPORT SPACING, COMPENSATION FOR EXPANSION AND CONTRACTION, AND JOINING SHALL BE IN COMPLIANCE WITH MANUFACTURERS RECOMMENDATIONS. JOINTING METHOD TO BE OUTLINED AND SUBMITTED WITH PIPE, FITTINGS AND VALVES SHOP DRAWINGS ALL PIPING SHALL BE STORED IN MANUFACTURERS ORIGINAL PACKAGING IN A CLEAN DRY AREA. THE PURE INTEGRITY OF PIPE, FITTINGS, AND VALVES SHALL NOT BE JEOPARDIZED.

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PIPE CLASS P11 ITEM (ALTERNATE)

2" AND SMALLER

2-1/2" AND LARGER

PIPE

PURE UNPIGMENTED SCHEDULE 80 PIPE SHALL BE MANUFACTURED FROM A VIRGIN, UNPIGMENTED POLYPROPYLENE COMPOUND WHICH MEETS THE REQUIREMENTS OF ASTM D 2146 AND ASTM D4101. SANI-PRO T BY SANI-TECH (NO SUBSTITUTES).

PURE UNPIGMENTED SCHEDULE 80 PIPE SHALL BE MANUFACTURED FROM A VIRGIN, UNPIGMENTED POLYPROPYLENE COMPOUND WHICH MEETS THE REQUIREMENTS OF ASTM D 2146 AND ASTM D4101. SANI-PRO BY SANI-TECH (NO SUBSTITUTE).

FITTINGS

FITTINGS SHALL BE SANI-PRO T WITH FLANGE END CONNECTIONS FOR EXPOSED PIPING AND BUTT FUSION FOR PIPING WITHIN WALLS.

FITTINGS SHALL BE SANI-PRO T WITH FLANGE END CONNECTIONS FOR EXPOSED PIPING AND BUTT FUSION FOR PIPING WITHIN WALLS.

JOINTS AT CONNECTIONS TO VALVES, FAUCETS AND EQUIPMENT.

SANI-PRO T FLANGE END WITH TRUE UNION CLAMP AND/OR STAINLESS STEEL V-BAND CLAMP METHOD SHALL BE JOINED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. CUSTOM FLANGING METHOD FOR SANI-PRO TUBING SHALL BE USED. FLANGE FORMING EQUIPMENT SUPPLIED BY THE MANUFACTURER AND IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

SANI-PRO T FLANGE END WITH TRUE UNION CLAMP AND/OR STAINLESS STEEL V-BAND CLAMP METHOD SHALL BE JOINED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. CUSTOM FLANGING METHOD FOR SANI-PRO TUBING SHALL BE USED. FLANGE FORMING EQUIPMENT SUPPLIED BY THE MANUFACTURER AND IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

JOINTS FOR ALL CONCEALED PIPING INCLUDING PIPING WITHIN WALLS AND ABOVE CEILINGS.

BUTT FUSION MEHTOD AND SHALL BE JOINED IN ACCORDANCE WITH ASTM D2657 USING FUSION JOINING EQUIPMENT SUPPLIED BY THE MANUFACTURER AND IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. INFRARED FUSION EQUIPMENT SHALL BE USED FOR BUTT FUSION. COIL FUSION INSERTS OR PRE-FAB COIL FUSION FITTINGS ARE NOT PERMITTED.

SAME AS 2" AND SMALLER.

VALVES CHECK

TRUE UNION WITH PP FLANGED ENDS, VITON "O" RING. SANI-TECH (NO SUBSTITUTES).

TRUE UNION WITH PP END CONNECTIONS FLANGED, VITON "O" RING. SANI-TECH (NO SUBSTITUTES).

BALL

TRU-UNION PP, FLANGED ENDS, 1/4 TURN TRUE UNION BALL VALVE, FULL PORT, SELF-LUBRICATION, FE SEAT VITON "O" RING. SANI-TECH (NO SUBSTITUTES).

FLANGE END CONNECTIONS, 1/4 TURN BALL VALVE, FULL PORT, SELF-LUBRICATION, FE SEAT VITON "O" RING. SANI-TECH (NO SUBSTITUTES).

DIAPHRAM

MANUALLY OPERATED DIAPHRAM VALVE WITH FLANGED ENDS, PTFE DIAPHRAM FLOW IN EITHER DIRECTION, BRACKETING FACILITY IN VALVE AND POSITION INDICATOR. SANI-TECH (NO SUBSTITUTES).

MANUALLY OPERATED FLANGE END CONNECTIONS PTFE DIAPHRAM, POLYPROPYLENE BODY, FLOW IN EITHER DIRECTION, BRACKETING AND POSITION INDICATOR. SANI TECH (NO SUBSTITUTES)

PRESSURE REGULATING

POLYPROPYLENE FLANGED ENDS, ADJUSTMENT RANGE 5 – 50 PSI. SANITECT (NO SUBSTITUTIONS).

SAME AS 2” AND SMALLER

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FLOW METERS

POLYPROPYLENE FLANGED ENDS, FLOW RATE RANGE 0 – 10 GPM. SANITECT (NO SUBSTITUTIONS).

PRESSURE GAUGES

POLYPROPYLENE FLANGED END, VERTICAL PRESSURE GAUGE GUARD, PRESSURE RANGE 0 – 100 PSI. SANITECT (NO SUBSTITUTIONS).

SAME AS 2’ AND SMALLER

NOTES:

1. PIPE CLASS P11 FOR PURE WATER PIPING SYSTEM IS SUBJECT TO YALE UNIVERSITY APPROVAL.

2. INSTALLATION, INCLUDING SUPPORT SPACING, COMPENSATION FOR EXPANSION AND CONTRACTION, AND JOINING SHALL BE IN COMPLIANCE WITH MANUFACTURER’S RECOMMENDATIONS.

3. JOINTING METHOD TO BE OUTLINED AND SUBMITTED WITH PIPE, FITTINGS AND VALVES SHOP DRAWINGS.

4. ALL PIPING SHALL BE STORED WITH CAPS IN A CLEAN DRY AREA. THE PURE INTEGRITY OF PIPE FITTINGS, AND VALVES SHALL NOT BE JEOPARDIZED.

5. ALL PIPING SHALL BE SUPPORTED WITH CONTINUOUS SUPPORT CHANNEL UNDER ALL HORIZONTAL PIPING RUNS. PIPING AND CHANNEL WILL BE SUPPORTED BY THE PIPING SUSPENSION SYSTEM.

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15060 FIRE PROTECTION PIPE AND FITTINGS

A. Piping shall meet applicable ANSI or ASTM standards requirements and shall have manufacturer's name and standard marked on each length. Joints shall meet applicable ANSI or ASTM standards requirements. Where ANSI or ASTM standard does not exist, joints and fittings shall bear UL listing symbol. PIPE MATERIAL SPECIFICATION INDEX

Service

Code

Pressure Rating (psig)

Temp. Rating (F)

Class

Material

Wet Pipe Sprinkler and Standpipe

SP1

175

70

F11

Carbon Steel

Sprinkler Test Drain

SPD

175

70

F14

Galvanized Steel

General Material Notes: System components shall be rated for the maximum working pressure to which they are exposed but not less than 175 psig. 1. Pipe, tube valves and fittings shall meet or exceed ASTM/ANSI standards listed in the National Fire Codes and specifically in NFPA-13. 2. All threaded piping and fittings shall conform to thread cuts listed in ANSI/ASME B1.20.1. 3. Welding methods shall comply with all the requirements listed in American Welding Society document D10.9 levels AR-3. Top of Document

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Pipe Class F11 Item

2" and smaller

3" and larger

Pipe

Welded and seamless black steel pipe conforming to ASTM A53 Schedule 40.

Welded and seamless black steel pipe conforming to ASTM A53 Schedule 40 or Schedule 10 ASTM-A135.

Fittings

Cast Iron Class 150 fittings ANSI/ASME B16.1 and screw fittings per ANSI/ASME B16.4.

Cast Iron Class 150 fittings ANSI/ASME B16.1 and screw fittings per ANSI/ASME B16.4. Mechanical grooved couplings with malleable iron housing clamps to engage and lock, "C" shaped composition sealing gasket, steel bolts, nuts and washers.

Joints

Threaded. Apply joint compound or Teflon tape to male pipe threads on threaded systems.

Weld, roll groove, or thread. Apply joint compound or Teflon tape to male pipe threads on threaded systems. Welding procedures shall conform to the requirements of AWS D10.9, level AR3.

Flanges

Flanges shall be plain faced and shall be Cl 150 and shall conform to ANSI B16.5

Gaskets/Bolts

Gaskets shall be full face rubber 1/8 in. thick. Bolts and nuts shall conform to ANSI B18.2.1 and B18.2.2 respectively.

Notes: 1. Pipe material and fittings shall meet the standards set forth for pipe and tube in the National Fire Code NFPA 13, Section 2-3. 2. Below grade fire water service 4" and larger shall be ductile iron cement line class 52 with push on joints. 3. All grooved components including pipe couplings, fittings, grooving tools and lubricant shall be manufactured by Victaulic Company of America. No other manufacturers will be substituted. Top of Document

21

Pipe Class F14 Item

2" and smaller

2-1/2" and larger

Pipe

Welded and seamless black steel pipe conforming to ASTM A53 Schedule 40. Galvanized to ASTM A795.

Welded and seamless black steel pipe conforming to ASTM A53 Schedule 40 or Schedule 10. Galvanized to ASTM A795.

Fittings

Galvanized Cast Iron Class 150 fittings ANSI/ASME B16.1 and screw fittings per ANSI/ASME B16.4.

Galvanized Cast Iron Class 150 fittings ANSI/ASME B16.1 and screw fittings per ANSI/ASME B16.4. Mechanical grooved couplings with malleable iron housing clamps to engage and lock, "C" shaped composition sealing gasket, steel bolts, nuts and washers.

Joints

Threaded. Apply joint compound or Teflon tape to male pipe threads on threaded systems.

Roll groove, or thread. Apply joint compound or Teflon tape to male pipe threads on threaded systems.

Flanges

Flanges shall be plain faced and shall be Cl 150 and shall conform to ANSI B16.5.

Gaskets/Bolts

Gaskets shall be full face rubber 1/8 in. thick. Bolts and nuts shall conform to ANSI B18.2.1 and B18.2.2 respectively.

Notes: 1. Pipe material and fittings shall meet the standards set forth for pipe and tube in the National Fire Code NFPA 13, Section 2-3. 2. Holes drilled or cut into the piping system for fittings such as Mechanical tees, shall be re- galvanized after the hole drilling process. 3. Galvanic protection shall be re-applied after all cut groove processes. 4. Rubber gaskets or rubber flange gaskets and couplings with rubber or neoprene gaskets are not allowed where ambient temperatures exceed 150° F unless listed for this service. 5. All grooved components including pipe couplings, fittings, grooving tools and lubricant shall be manufactured by Victaulic Company of America. No other manufacturers will be substituted.

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15080 TRAPS AND STRAINERS

A. Traps

1. Provide separate traps with integral cleanouts on fixtures and equipment that require connections to sanitary system, except: a. On fixtures with integral traps, and as shown on Drawings otherwise. 2. Traps exposed to view, including connecting drain lines, shall be chrome-plated. Traps shall be of sizes shown on Drawings, but shall not be less than 1-1/2". 3. Traps at emergency shower floor drains shall not have trap primers. Install trap guard in

floor drains. Trap guard shall be manufactured by Proset System.

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15080 FIRE PROTECTION VALVES

A. Valves shall be of materials and weights required by NFPA standards.

B. Valves that control mains inside building shall be UL/FM approved butterfly valves, 175

psi, unless noted otherwise. Valves shall be normally-open and shall have built-in tamper switches with two sets of contacts. Victaulic Series 708-VS-PVF.

C. Check valves shall be approved pattern 175 PSI, installed horizontally. Victaulic Series

716.

D. Alarm valves shall be Reliable Model E or approved equal suitable for variable pressure operation and wet pipe system. Provide Reliable Model C or approved equal mechanical alarm.

E. 2 ½" hose valves shall be Potter Roemer Fig. 4085. Adjustable pressure restricting angle

valve with 2 ½" x 1 ½" reducer and cap and chain or approved equal with threads as required by Fire Department.

F. Low point drain valves shall be bronze body iron size threaded end with bronze plug.

Apollo 75-100 Series bronze pad locking ball valve in closed position.

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15100 SPECIAL VALVES

A. Balancing Valves

1. Balancing valves, 3" and 2-1/2" shall be all-bronze, solder or threaded end globe

valve, 200 psi working pressure:

Milwaukee 502, Lunkenheimer 126, Hammond IB440.

2. Balancing valves 2" and smaller shall be bronze full port ball valve, bronze ball, TFE seat, two piece body, thread end, balancing stop, 600 psi working pressure:

Apollo 77-150.

3. Balancing valves 2" and smaller may be as outlined for 2-1/2" and 3" valve.

4. Balancing valves 4" and larger shall be butterfly valves iron full-lug type body,

bronze disc, EPT replaceable liner, SS Stem, 200 psi CWP, -20 to 200 degrees F

B. Pressure Reducing Valves on Water Services

1. PRV 1 1/2" and larger shall be pressure regulating, all bronze construction with separate strainer, threaded ends, inlet pressure up to 400 psi, adjustment range 25-75 psi:

Leslie V223A

2. PRV 1" and smaller shall be pressure regulating, all-bronze construction with

separate strainer, threaded ends 250 psi inlet pressure, adjustment range 25-75 psi with built-in bypass feature:

Watts N223SB.

3. PRV 1" and smaller for high temperature applications shall be rated for 180°F

with integral strainers, 200 psi inlet pressure, 10-35 psi reduced pressure range, with thermal expansion bypass:

Watts U5BLP.

4. Full flow range pressure reducing valves shall be equal to Watts control valve

Model 115.

5. Supply a strainer upstream of all PRV valves.

C. Pressure and Temperature Relief Valves on Storage Type Water Heaters

1. Combination pressure and temperature (P&T) relief valves shall be automatic, ASME-rated, AGA- and CGA-certified, ANSI standard, bronze body. Pressure relieving setting shall be 150 psi; temperature relieving setting shall be 210°F. Temperature relieving capacity shall be selected on AGA-CGA rating.

2. Following model numbers are those of Watts Regulator Co.

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Heater Input

Model No.

500,000 Btuh or less

140

500,001 - 700,000 Btuh

N-240

700,001 - 1,200,000 Btuh

340

D. Vacuum Relief Valves on Cold Water Inlet to Storage Type Water Heaters and Tanks

1. Relief valves shall be bronze body composition disc with 200 psi working

pressure and 250° F temperature rating. Tanks larger than 500 gallons shall have multiple valves.

2. Following model numbers are those of Watts Regulator Co.

Tank Size - Gallons

Model 36A, 1/2"

Model 36A, 3/4"

500-999

2 required

1 required

1000-1999

3 required

2 required

2000-3000

5 required

3 required

E. Backflow Preventers (BFP)

1. Provide reduced pressure backflow preventers with 175 psi working pressure,

140 F temperature rating, separate strainer and valves on inlet and outlet where indicated on the drawings. Provide Apollo ball valves and unions on both sides of the reduced pressure backflow preventers. Provide spare parts kit with full set of seals, washers, and special tools (if required).

2. 2" and smaller BFP shall be all-bronze, threaded end, with ball valve shutoff

tested and certified under AWWA-ASSE standards:

Watts 909HW.

3. 2-1/2" and larger BFP shall be ductile epoxy coated body, bronze trim, flanged end, tested and certified under AWWA-ASSE standards:

Watts 909.

4. For service temperatures greater than 140° F up to 210° F, supply stainless steel

check modules. 5. Atmosphere and pressure type vacuum beakers shall not be used as protection

for connections to all type of non-potable water systems.

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26

1. Strainers 2-1/2" and smaller shall be wye strainers, bronze body, stainless steel screens, 300 psi working pressure, threaded end with blow-off valved and piped to drain where possible, by Mueller (#351), or Spirax Sarco (BT).

2. Strainers 3" and larger shall be wye strainers, iron body, stainless steel screens, 175 psi working pressure, flanged end with blow-off valved and piped to drain where possible, by Mueller (#751), Spirax Sarco (C1 125), Illinois and Nicholson

15140 HOT WATER CIRCULATING PUMPS

A. Hot water circulating pumps shall be all bronze, centrifugal by Bell and Gossett Co. 100

Series.

B. Provide a disconnect switch for each pump.

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15170 THERMOMETERS AND PRESSURE GAUGES

A. Provide bronze Bourdon tube pressure gauges by U.S. Gauge, Trerice, or Weksler,

1. Gauges shall have white faces with black-filled engraved lettering. Gauge bodies shall be set in phenolic cases. Provide pulsation dampers and gauge cocks to isolate each gauge.

2. Gauges shall be easily accessible and easily read. Gauges readable from floor

at less than five feet shall have 4" dials. Other gauges shall have 6" dials. Gauges graduations shall meet limit requirements of normal operation. Gauges shall indicate at mid-scale.

3. Provide pressure gauges at the inlet and outlet of each pump.

4. Provide pressure gauges at each water entrance, downstream of the water

meter, and on each side of PRV stations.

B. Provide separable well V-case thermometers by U.S. Gauge, Trerice, or Weksler where shown on Drawings and where specified. Thermometers shall have 9" scale and white face with black-filled engraved letters. Thermometers shall be angular or straight stemmed, as conditions necessitate. Thermometer wells shall be bronze and shall be installed so as to ensure minimum restriction of water flow in pipe and shall be installed to be able to be viewed from the floor.

1. Provide thermometer at the inlet and outlet of each water heater and where

shown on Drawings. Thermometers shall have scale range of 30° - 240° F with 2° scale division.

2. Provide thermometer in hot water return system at each hot water recirculation

pump and where shown on drawings. Scale range shall be 30° - 240° F with 2° scale division.

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15170 WATER METER

A. Provide 3" turbine water meter that meets AWWA C701-70 requirements for cold water

meter. Meter shall be by Rockwell, Hersey or Neptune Products and shall be approved by local water and sewer authority.

B. Registers shall be straight reading, hermetically-sealed calibrated in cubic feet and shall

meet Section 9.3 of AWWA Standard requirements. Provide center swept test hands.

C. Meter shall register at least 98% and no more than 102% of water actually passing through meter at any rate of flow, within range of 5 gpm to 450 gpm.

D. Main casing shall be bronze. Bolts shall be stainless steel.

E. Meter shall permit easy removal of interior parts without disturbing meter connections to

pipeline.

F. Provide magnetic couplings to transmit motion from measuring chamber to register unit.

G. Provide remote register unit. Remote register plug/jack to conform to and be compatible with municipal water authority standards.

H. Measuring chamber shall be removable from main line case for repair and recalibration.

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15180 INSULATION

A. Insulation shall be by Owens-Corning, Certain-Teed or Manville.

B. Insulation, jackets and adhesives shall be flame retardant and shall have ASTM E-84 fire

hazard ratings of 25 flame spread, 50 smoke developed and 50 fuel contributed.

1. Interior applications: (Jackets)

a. Type a: Vapor Barrier Jackets: Kraft reinforced foil vapor barrier with self-sealing adhesive joints. Jacket shall be heavy duty fire retardant material with glass fiber reinforcing and self-sealing lap. Jacket will be factory applied to the insulation. Jacket shall have neat, white Kraft finish or white vinyl suitable for painting, with bead puncture resistance of 50 units minimum. Vapor barrier shall be .001" aluminum foil adhered to the inner surface of the jacket. Permeance shall not exceed 0.02 perms. Jacket shall be Owens-Corning Fiberglass "ASJ-SSL" or Manville flamesafe "AP-T".

b. Type b: PVC Jackets: One piece, pre-molded type.

C. Insulation and jacketing shall be in accordance with following:

1. Type A: Glass fiber insulation; ANSI/ASTM C547; "k" value of 0.24 at 75

degrees F noncombustible.

2. Type B: Cellular glass; ANSI/ASTM C552; maximum water vapor transmission rating of 0.1 perms; "k" value of 0.40 at 75 degrees F.

3. Type C: Expanded polystyrene; ANSI/ASTM C578; rigid closed cell; maximum

water vapor transmission rating of 0.1 perms; "k" value of 0.23 at 75 degrees F.

4. Type D: Expanded perlite; ASTM C610; maximum water vapor transmission rating of 0.1 perms; "k" value of 0.28 at 75 degrees F.

5. Type E: Hydrous calcium silicate; ANSI/ASTM C533; rigid white; asbestos free;

"k" value of 0.44 at 300 degrees F.

6. Type F: Phenolic foam, chemically neutral; "k" value of 0.24 at 75 degrees F.

7. Type G: Cellular foam; flexible, plastic; "k" value of 0.28 at 75 degrees F 0.04 at 24 degrees C.

D. Schedule: The following piping systems require insulation:

PIPING SYSTEM

TYPE

INSULATION

THICKNESS INCH (mm)

JACKET

TYPE Domestic Hot Water Supply

A

1"

a

Domestic Hot Water Recirculating

A

1"

a

Tempered Domestic Water Supply

A

1"

a

Tempered Domestic Water Recirculating

A

1"

a

Domestic Cold Water

A

1"

a

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Roof Drains & Horizontal Rainwater

A

1/2"

a (Note 2)

Chilled Drinking Water Supply

A

1"

a

Chilled Drinking Water Recirculation

A

1"

a

Non-Potable Water

A

1/2"

a

Cold Condensate Floor Drains and Horizontal Pipe Extensions

A

1/2"

a (Note 2)

Piping Exposed to Freezing (water)

A

2"

Note 1

Piping Exposed to Freezing (Sanitary)

A

1"

Note 1

Handicap Lav Hot Water and Waste

A

1/2"

b

Note 1: The electrical contractor will furnish and install heat trace tape, prior to insulation

installation.

Note 2: Insulation shall include drain sump body and all horizontal piping to, and including the elbow down to vertical.

Note 3: Unless noted otherwise section "F" pertains to ALL piping in a specified system.

E. Insulation of exterior piping and fittings shall be covered with 0.016" thick smooth

aluminum jacket with longitudinal zee closures. Jacket shall be secured at both joints with 2" wide aluminum straps centered over butt joint of jacket. Provide 1/2" wide aluminum bands on 12" centers. Fitting covers shall be manufactured for purpose intended and shall be of same material.

F. Pipe hangers shall be outside insulation and shall incorporate 12", 26 gauge protection

shields. Insulation on piping that passes through walls or partitions shall pass continuously through sleeves, except at firewalls, smoke partitions, and floor penetrations where space between sleeves and piping shall be fire stopped with approved packing.

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15310 VACUUM SYSTEM

A. Provide complete package duplex central vacuum system manufactured by Beacon

Medaes Liquid Ring “Camel” Medical Vacuum System, model LPV or LVS; or Elmo Rietschle Liquid Ring Packages L – Series.

B. The system shall be capable of passing fluids and soft debris through the pumps. No oil

or oil filters are required. Each pump shall be coupling driven by a 1750 rpm motor suitable for a 460V-XHP-60Hz power supply with re-circulation and seal water system.

C. Package shall be factory assembled, piped and wired components as follows:

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Liquid Ring Laboratory Vacuum System (Duplex)

Equipment Tag SHM-BLDG-LVP-1

Description Single-stage, continuous duty, direct driven conical liquid-ring vacuum pump with recirculated water seals. Packaged and mounted on structural frame. Factory preassembled, pre-wired and tested for single point field connections.

Performance Conditions Vacuum Level: 24"Hg (160 Torr). Capable of passing fluids and soft debris without damage to pumps.

Operating Arrangement Two (2) units with pipe headers and controls for a duplex lead/lag1/ operation with automatic alteration of units for even operating hours between the units. Arranged in skid mounted configuration.

Materials of Construction Rotor: Bronze. Casing: Cast iron.

Controls and Instrumentation

Packaged control panel in NEMA 12 enclosure with: combination circuit breaker magnetic across-the-line motor starters; thermal, magnetic and short circuit protection; low voltage control transformer with fused secondary; hour meters; pump run lights; power on lights; HOA switches; dual set-point vacuum switches; main disconnect. Vacuum gauge and backpressure gauge on each pump. Vacuum transducer on receiver to control pump operation. Pumps shall operate in a lead/lag cascading sequence with daily rotation of lead pump. Pump minimum run timers shall ensure motors do not exceed NEMA recommended maximum starts per hour. Alarm circuit with dry contacts for customer remote alarm.

Driver ODP electric motor. 1.15 service factor. Direct drive coupling. 1750 rpm max synchronous speed.

Valves and Connectors Flexible braided stainless steel connectors. Each pump shall include inlet check and isolation ball valve, water flow control valve, shock-arrestor solenoid valve, strainer, water supply isolation valve, and discharge separator/silencer. Water supply anti-siphon device. Vibration isolators.

Cooling Media Closed loop seal water. Maximum ¾ GPM water usage when one pump is operating.

Heat Exchanger Carbon steel counter-flow shell and tube heat exchanger. Sized by vendor.

Receiver 120 Gallons. Galvanized steel. ASME Boiler and Pressure Vessel Code Section VIII rated and stamped. Vacuum/pressure safety element, bypass piping and valving, manual drain valve and vacuum indicator.

Electrical 460 VAC, 3φ, 60 Hz, single point of field connection.

Rated Duty Vacuum setting at Receiver Vacuum level at delivery inlet (approx.) 20” Hg System capacity 150 ACFM at 24" Hg Pump split 1/2 each 75 ACFM each at 24” Hg Pump horsepower 3/3 Pump model number (Nash) MHC-130

Start-up & Warranty Equipment cost shall include start-up service by factory-authorized technician and twelve (12) month minimum warranty agreement for materials and workmanship.

Acceptable Manufacturers Beacon Medaes Duplex Camel Vacuum System LPV or LVS. Elmo Rietschle Liquid Ring Packages L – Series.

Other Dedicated exhaust through Penthouse roof.

D. All equipment and components supplied by the pump manufacturer shall be warranted for a period of two (2) years from date of start-up.

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15310 AIR COMPRESSORS (LABORATORY)

A. Provide a duplex skid mounted packaged 100% oil free, 100% teflon free, 100%

asbestos free air compressors, manufactured by Quincy Compressor or Atlas Copco duplex system.

B. The system shall be capable of scrubbing inlet air with water. Components shall be

factory-assembled and interconnected with wiring to constitute a functional package.

C. Components are as follows:

DUPLEX AIR COMPRESSOR

Equipment Tag SHM-BLDG-LAC-1

Number Required One with pipe headers and controls.

Mounting Condition Arrangement

Two self contained compressor package mounted on an ASME air receiver tank.

Type Single-Stage Oil-less reciprocating

Motor NEMA frame ODP motor, V-belt drive with total belt guard and belt tension adjustment.

Inlet Filter/Silencer Provide inlet filter/silencer for each machine with 10 micron replaceable element.

Materials of Construction

Oil-less crankcase with teflon rings for oil free delivery.

Controls NEMA 12 control cabinet with: NEMA 1 alternator, magnetic starters, thermal overload relays, on/off switches, hour meters, fused disconnects with door interlocks, 120 V control voltage transformer, reset buttons, UL and CSA approved

Electrical 460 V/3 /60 Hz single point

Receiver 120 gallon ASME rated, electronic tank drain, pressure gauges, isolator pads, ASME relief valve, air outlet service valve, piping between the air compressors and receiver shall include:

Valves and Connectors

In-line check, valve spec per A-13 Flexible connectors.

Sundries NEMA 1 unloading pressure switch Free air unloader 15°F CTD air cooled after cooled with cooling fan NEMA 1 high temperature air safety shutdown feature

Start Up and Warranty

2 years

Cooling Media Air Cooled Package

Rated Duty See Drawing Schedule

Other Single point electrical and piping connections

Acceptable Manufacturers

Quincy Model No. QRD-S Duplex

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DUPLEX AIR COMPRESSOR

Equipment Tag SHM-BLDG-LAC-1

Number Required One

Mounting Condition Arrangement

Two self contained compressor package.

Type Oil-free rotary scroll with full feature.

Motor High efficiency TEFC motor with Class F insulation.

Inlet Filter/Silencer Provide inlet filter/silencer for each machine with 10 micron replaceable element.

Materials of Construction

Oil-less crankcase with interaction of a fixed and an orbiting scroll for oil free delivery.

Controls Elektronicon D controller and variable flow technology

Electrical 460 V/3 /60 Hz single point

Receiver

120 gallon ASME rated, electronic tank drain, pressure gauges, isolator pads, ASME relief valve, air outlet service valve, piping between the air compressors and receiver shall included.

Valves and Connectors

In-line check, valve spec per A-13 Flexible connectors.

Sundries NEMA 1 unloading pressure switch Free air unloader 15°F CTD air cooled aftercooled with cooling fan NEMA 1 high temperature air safety shutdown feature

Start Up and Warranty

2 years

Cooling Media Air Cooled Package

Rated Duty See Drawing Schedule

Other Single point electrical and piping connections

Acceptable Manufacturers

Atlas Copco Model No. SF multicore series with integrated refrigerated air dryer.

D. All equipment and components supplied by the pump manufacturer shall be warranted for

a period of two years from date of start-up.

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15310 AIR DRYER

A. Provide Domnick Hunter, Hankison, Wilkerson Corporation, Speedaire or approved

equal, refrigerated air dryer for the compressed air system. The dryer shall be capable of maintaining a 38° F pressure dewpoint with both inlet air and ambient temperatures not exceeding 100° F. Maximum operating pressure shall be rated at 200 psig.

B. Internal tubing shall be smooth bore, low pressure drop style. The heat exchanger shall

be a flat plate type to increase cooling efficiency. Outgoing compressed air shall be reheated to prevent condensation on discharge piping.

C. Dryer shall be equipped with the following indicators:

1. Refrigerant suction pressure gauge 2. Refrigerant discharge pressure gauge 3. Air inlet temperature gauge 4. Air outlet pressure gauge

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15310 COMPRESSED AIR FILTER

A. Coalescing filter capable of .01 micron filtration at 00.000% D.O.P. efficiency shall be

installed after the dryer. The filter shall be equipped with an automatic drain mechanism. The filter shall be sized to pass rated system capacity.

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15405 DUPLEX SUMP PUMP VERTICAL PEDESTAL TYPE PUMPS

A. Provide duplex vertical suspended centrifugal, open impeller type sump pump. Pump

shall be Weil, ABS or ITT Flygt.

B. Provide cast iron strainer, base plate, suction plate, casing and bronze impeller and stainless steel shaft. Unit to be furnished with split floor plate on a vertical shaft and discharge pipe.

C. Pump to be directly connected by means of a flexible coupling to a TEFC electric motor.

D. Provide mercury float switches and high water alarm float switch attached to a vertical

support pole with a compression type cable grips mounting plate. E. Provide Weil Pump Model 2613 or approved equal rail type pump removal system.

F. Provide a single duplex control panel in NEMA-3 enclosure. Panel shall consist of fusible

disconnect switches, magnetic starter(s) with overload relays and quick trip heaters and HOA selector switches. Fused disconnect switch(es) shall have operators extending through panel door and shall be interlocked to prevent opening of panel door. Provide electronic alternator, control circuit transformers with fused secondary, pump running lights, overload reset buttons, alarm bell, silencer for high water conditions and contacts for a remote alarm.

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15405 DUPLEX SUMP PUMP SUBMERSIBLE TYPE PUMPS

A. Provide Duplex submersible type centrifugal sump pump. Pump shall be Weil Pump Co.,

Flygt or Weinman.

B. Provide cast iron strainer, base plate, suction plate, casing stainless steel shaft, bronze impeller discharge connections and sufficient power cable to reach control cabinet.

C. Motors to be hermetically sealed dry running type, TEFC electric motor.

D. Provide mercury float switches and high water alarm float switch attached to a vertical


F. Provide a duplex control panel in NEMA-3 enclosure. Panel shall consist of fusible

disconnect switches, magnetic starters with overload relays and quick trip heaters, and HOA selector switches. Fused disconnect switches shall have operators extending through panel door and shall be interlocked to prevent opening of panel door. Provide electric alternator, for duplex systems control circuit transformers with fused secondary, pump running lights, overload reset buttons, alarm bell, silencer for high water conditions and contacts for a remote alarm.

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15405 DUPLEX SEWAGE EJECTOR - VERTICAL (PEDESTAL) PUMPS

A. Provide Duplex vertical sewage ejectors, manufactured by Weil Pump Co., ABS or Fleet.

B. Provide two vertical non-clog sewage ejectors with lubrication system and drip-proof ball

bearing type, flexibly coupled electric motors. Motors shall be designed of ample capacity to perform the duty without overloading.

1. Each pump shall have a fully enclosed, two port, non-clog impeller capable of

passing 3" solid matter.

2. Each pump shall be constructed with bronze impeller; stainless steel shaft; bronze pump casing and suction plate; intermediate bearing and housing; ball thrust bearing; pressure grease fitting and lube pipe; flexible coupling steel leg and discharge pipe with expansion joints.

3. Provide mercury float switches and high water alarm float switch attached to a

vertical support pole with a compression type cable grips mounting plate. 4. Provide Weil Pump Model 2613 or approved equal rail type pump removal

system.

5. Provide a Duplex control panel in NEMA 3 enclosure. Panel shall consist of fusible disconnect switches, magnetic starters with overload relays and quick trip heaters and HOA selector switches. Fused disconnect switches shall have operators extending through panel door and shall be interlocked to prevent opening of panel door. Provide electric alternator, control circuit transformers with fused secondary, pump running lights, overload reset buttons, alarm bell and silencer for high water condition & contact for remote alarm.

C. Provide weighted horizontal swing check valve in pump discharge and gate valve

downstream of each check valve. Valves shall meet requirements of valve paragraph of this section.

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15405 DUPLEX SEWAGE EJECTOR - SUBMERSIBLE PUMPS

A. Provide Duplex submersible sewage ejectors, manufactured by Flyght, Weil Pump Co.,

or Weinman.

B. Provide pumps capable of passing 3" solids, with 300 Series stainless steel shafts, cast iron impeller, double mechanical seals, discharge connections and power cable of sufficient length to reach control panel.

C. Motors hermetically sealed dry running type with Class F. insulation.

D. Provide mercury flat switches and high water alarm float switch attached to a vertical


F. Provide a Duplex control panel in NEMA I enclosure. Panel shall consist of fusible

disconnect switches, magnetic starters with overload relays and quick trip heaters and HOA selector switches. Fused disconnect switches shall have operators extending through panel door and shall be interlocked to prevent opening of panel door. Provide electric alternator, control circuit transformers with fused secondary, pump running lights,, overload reset buttons, alarm bell and silencer for high water condition & contact for remote alarm.

G. Provide weighted horizontal swing check valve in pump discharge and gate valve

downstream of each check valve. Valves shall meet requirements of valve paragraph of this section.

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15406 FLOOR, ROOF AND AREA DRAINS Fixture Code

Description

General Use

FD-A

Floor Drain J.R. Smith Model 2010-A; Josam Model 30000-A; Zurn Model Z-415 Nickel bronze finish

Toilet Cores Showers

FD-B

Floor Drain J.R. Smith Model 2230; Josam Model 32320; Zurn Model Z-540 Sediment bucket ductile iron grate Provide proset system trap guard.

Mechanical Room

FD-C

Floor sink J.R. Smith Model 3121C 8" deep; Josam Model 49040AS; Zurn Model ZN-1901 Ported bucket with 1/8" stainless steel mesh screen and vandal-proof screws.

Kitchen

FD-D

Floor Drain with funnel J.R. Smith Model 3101; Josam Model 49000-31; Zurn -1960-KTC receptor with sediment bucket and grate with 4" funnel and vandal-proof screws.

Kitchen

FD-E

Floor Sink J.R. Smith Model 3101; Josam Model 49000-X-33-C-VP; Zurn Model ZN-1815-25. Acid resistant interior, A.R. sediment bucket, clamp device and vandal-proof screws. Provide proset system trap guard.

Emergency Shower/ Eyewash Station

FD-F

Floor Sink J.R. Smith Model 3150; Josam Model 49040-15-43-X-C-VP; Zurn Model ZS-1906. Acid resistant interior, Dome strainer, stainless steel rim and grate, clamp device and vandal-proof screws.

Holding Room

RD-1

Roof Drain J.R. Smith Model 1010AD-CRE; Josam Model 21500; Zurn Model ZA-100. Underdeck clamp sump receiver, extension and aluminum dome.

Roof

RD-2

Overflow Roof Drain J.R. Smith Model 1070-AD-CRD; Josam Nodel 21500; Zurn Model ZA-100-AW Underdeck clamp, sump receiver; extension; PVC standpipe and aluminum dome.

Roof

AD-1

Area Drain (traffic) J.R. Smith Model 2120-B; Josam Model 36000; Zurn Model Z-508-Y Bottom outlet with tractor grate and sediment bucket

Area Way

PD-1

Planting Area Drain J.R. Smith Model 2675; Josam Model 39600; Zurn Model Z-348 Dome strainer and stainless steel mesh Screen over dome

Planting Area

SD-1

Scupper Drain J.R. Smith Model 1510T; Josam Model 24700; Zurn Z-187 Angle bronze grate, flashing clamp and threaded outlet

Roof

43

15423 CLEANOUTS

A. Provide cleanouts in soil, waste and storm drainage piping on straight runs at changes in

directions and at foot of stacks and other points where required by inspecting authorities. Cleanouts shall suit construction in which they are to be installed.

B. Maximum horizontal distance on straight runs between cleanouts in piping 4" and smaller

shall be 50 feet. In piping 5" and larger, maximum horizontal distance between cleanouts shall be 100 feet.

C. Cleanouts shall be same size as pipe 4" and smaller. Cleanouts for piping larger than 4"

shall be not less than 4" in diameter. No reduction in cleanout sizes for pipe 4" and smaller is permitted.

D. Bodies of cleanout ferrules in bell and spigot piping shall be standard pipe sizes

conforming in thickness to that required for pipe and fittings, and shall extend not less than 3/4" above hub of pipe.

1. Cleanout plug shall be cast brass with raised nut 3/4" high. 2. Cleanouts in copper waste piping shall be soldered brass cleanout fittings

with extra heavy brass screw plugs of same size as line. 3. Cleanouts in threaded waste piping shall be cast iron, drainage T pattern, 90

degree branch fitting with extra heavy brass screw plugs of same size as pipe.

4. Floor cleanouts in finished areas shall be cast iron body and frame with round adjustable scoriated secured nickel bronze top, J. R. Smith No. 4020 or approved equal.

5. Floor cleanouts in unfinished areas shall be cast iron body and frame with round adjustable scoriated secured cast iron top, J. R. Smith No. 4220 or approved equal.

6. Cleanouts on vertical stacks at each floor shall be Dandy Cleanout. 7. Cleanout plugs shall be sealed with Teflon tape

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15450 WALL HYDRANTS AND HOSE BIBBS

A. Provide wall hydrants as shown on the drawings. Provide hose bibbs in every toilet core.

B. Wall hydrant shall be recessed box anti-siphon, non-freeze, key-operated, 3/4". Hydrant

shall be Zurn Z-1300; J.R. Smith Fig. No. 5509; Josam series 71000. Coordinate cover and plate finish, with Architect, prior to ordering any units.

C. Hose bibb shall be chrome plated bronze or brass with replaceable hexagonal disc, hose

thread spout and integral vacuum breaker in conformance to ANSI/ASSE 1011. Hose bibb shall be equal to Chicago No. 952, T&S Brass No. B-720 with removable tee handle.

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15450 WATER HAMMER ARRESTORS

A. Provide water hammer arrestors at fixtures with automatic solenoid or cylinder operated

valves, automatic flush valves quick-closing valves, or solenoid valves. Water hammer arrestors shall be J.R. Smith series 5000, Zurn series 1700 or Josam series 75000.

B. Fixtures and equipment in battery installation may use single water hammer arrestor

properly sized for connected load.

C. Provide proper access to water hammer arrestors in chases, utilizing a minimum 12" x 12" access panel furnished and installed by this contractor.

D. Provide ball valve beneath each water hammer arrestor.

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15450 PLUMBING FIXTURES & TRIM

Fixture Code

Description

General Use

WC-1

Water Closet (WALL HUNG)

American Standard 2257.103 "Afwall" 1.5 gpf Church solid white open front seat No-9500C Sloan WES-111-DUAL - flush valve

Zurn "Rigid System" chair carrier

Standard Toilets

WC-1A

Water Closet (wall hung) Same as WC-1 except mount at handicap height

H.C. Toilets

L-1

Lavatory (counter mounted) American Standard 0475.047 "AQUALYN" 20 x 17 T&S Brass model EC-3102 electronic faucet with AC/DC control module, temperature control mixing valve with check valves, braided supply hoses, 120 V plug-in AC transformer and B-0199-03-F-05 0.5 gpm aerator.

Pair C.P. supplies and angle stops C.P. brass "P" trap with cleanout

Standard Toilets Core

L-1A

Lavatory (counter mounted) American Standard 0475.047 "AQUALYN" 20 x 17 T&S Brass model EC-3102 electronic faucet with AC/DC control module, temperature control mixing valve with check valves, braided supply hoses, 120 V plug-in AC transformer and B-0199-03-F-05 0.5 gpm aerator

Pair C.P. supplies and angle stops (barrier free) C.P. brass "P" trap with cleanout TrueBro #102W and #105W insulation kit for supplies and waste.

H.C. Toilets

L-2

Lavatory (wall hung) American Standard 0356.041 "Lucerne" 20x18 T&S Brass model EC-3102 electronic faucet with AC/DC control module, temperature control mixing valve with check valves, braided supply hoses, 120 V plug-in AC transformer and B-0199-03-F-05 0.5 gpm aerator

Pair C.P. supplies and angle stops C.P. brass "P" trap with cleanout

Standard Toilet Core

L-2A

Lavatory (wall hung) American Standard 0356.041 "Lucerne" 20 x 18 T&S Brass model EC-3102 electronic faucet with AC/DC control module, temperature control mixing valve with check valves, braided supply hoses, 120 V plug-in AC transformer and B-0199-03-F-05 0.5 gpm aerator

Pair C.P. supplies and angle stops C.P. brass "P" trap with cleanout TrueBro #102W and #105W insulation kit for supplies and waste

H.C. Toilets

UR-1

Urinal ZURN AQUA SENSE HEU Z5978 high efficiency urinal ZURN ZEG6003AV 1/8 gpf flush valve

Chair carrier

Men's Rm.

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UR-1A

Urinal Same as U-1 except mount at handicap height.

H.C. Toilets

LS-1

Laboratory sink (stainless steel) Elkay Model MDLR-XXXX; Just Model SLXD-316-XXXX Type 316 stainless steel, 18 gauge, self rimming, 12" deep sink with LK-372 316 stainless steel perforated grid strainer and 1 1/2" O.D. 316 ST. ST. tailpiece. T&S brass Model BL-5700-9 double ledge mixing faucet with BL-5500-1 wrist action handles, rigid/swing convertible gooseneck spout, integral vacuum breaker, chrome plated finish and T&S brass Model BL-5550-0-1F15 1.4 GPM non-splash aerator. Hydro Service and Supplies Picotap Model 04313 RO/DI pure water faucet with meter valve and vacuum breaker and MPT inlet. Pair supplies and angle stops Enfield 1 1/2" polypropylene "P" trap

Standard Laboratory Bench

SK-1

Sink Elkay MLR2522 316 stainless steel sink with 4 faucet holes Delta No. 450-WF single handle kitchen faucet with swing spout and spray attachment and Delta No. RP19754 1.5 GPM aerator. Elkay No. LK-18B stainless steel perforated grid drain outlet assembly Supplies and angle stops Cast brass P-trap

Kichen/Lounge

MSB-1

Mop Service Basin Fiat MSB-36x24x10 with shelf or 24x24x10 without shelf T&S Brass No. B-665-BSTR faucet Mop Hanger Fiat No. 889-CC Hose and Hose Bracket. Fiat No. 832-AA Vinyl bumper guard. Fiat No. E-77-AA.

Provide check valve on hot and cold water supplies to mop sink faucet.

Provide cold water hose bibb T&S Brass No. B-720-POL and reduced pressure backflow preventer Watts No. 909 for cleaning solution system.

Janitor's Closet

SS-1

Service Sink (slop sink) American Standard 7692.049 Lakewell service sink. T&S Brass No. B-674-BSTR service sink faucet American Standard 7798.176 trap standard with strainer.

Provide check valve on hot and cold water supplies to service sink faucet.

Provide cold water hose bibb T&S Brass No. B-720-POL and reduced pressure backflow preventer Watts No. 909 for cleaning solution system.

Janitor's Closet

EWC-1

Electric Water Cooler (barrier-free) Halsey Taylor HAC8FS-Q Self closing, front and side push bar actuators Stainless steel finish Supply stop Brass "P" trap with cleanout

As shown

EWC-2

Water Cooler High Low Halsey Taylor OVLII Series Q Recessed with integral chiller Stainless steel finish

As Shown

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EWC-3

Water Cooler Single barrier free Halsey Taylor OVL-ER-Q Recessed with integral chiller Stainless steel finish

As Shown

ES-1

Emergency Shower / Eyewash Supply an emergency shower / eyewash assembly where indicated on the drawings Guardian Model GBF-2150 or GBF-2160(barrier free) Recessed stainless steel cabinet

Laboratory

ES-2

Emergency Shower, Supply an emergency shower where indicated on the drawings Guardian Model G-1672SSH (barrier free) Recessed stainless steel cabinet

Toilets

ES-3

Emergency Shower / Eyewash Supply an emergency shower / eyewash assembly where indicated on the drawings Guardian Model G21-SL701 (barrier free) Recessed stainless steel cabinet with valve slot cover.

Vivarium

EW-1

Emergency Eyewash/Drench Hose Unit with Vacuum Breaker Deck Mounted Speakman Model No. SE-927-VB

Install separate ball valve shut-off under sink.

Laboratory

SH-1

Shower Symmons Model No. S-25-1-131 shower assembly modified with Symmons Model No. 4-228 2.0 gpm flow rate Clear-Flo shower head.

Fiat Model MFT3636 Base.

Bathroom

SH-1A

Handicap Shower Symmons SafetyMix Visu-Temp Model No. 1-117VT-FS-XB30 shower unit modified with Symmons Model No. 4-228 2.0 gpm flow rate Clear-Flo shower head and Symmons Model No. EF-100 Euro-Flo wall/hand shower wand with 2.0 gpm flow restrictor.

Fiat Model WTR-5000 Base.

H.C. Bathroom

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15450 LABORATORY TRIM FITTINGS

Fixture Code

Description

General Use

T-1

Compressed Air Outlets

Chicago Faucets No. 987CR41443 overhead mounted lab fitting. Two (2) 909 ball valves, removable serrated nozzle outlets and inlet shank assembly.

Standard Laboratory Island Bench

T-2

Vacuum Outlets Same as T-1


T-3

Natural Gas Outlets Same as T-1


T-4


T&S Brass BL-4250-2 double panel flange with two hose cocks at 90 deg F apart and BL-5500-7 supply nipple and lock nut.

Standard Laboratory Wall Bench

T-5



T-6



T-7


T&S Brass BL-4200-0 deck mounted turret with two hose cocks at 90 deg F apart and BL-5500-10 supply nipple, lock nut, and washer.

Standard Laboratory Equipment Room

T-8



T-9



T-X

Specialty Gas Outlets (O2, N2, N2O, AR, CO2, Mixed Gases)

T&S Brass BL-4260-1 wall mounted panel flange with needle hose cock and BL-5500-7 supply nipple and locknut.

Laboratory

T-X

Specialty Gas Outlets (O2, N2, N2O, AR, CO2, Mixed Gases) T&S Brass BL-4260-2 wall mounted panel flange with two needle hose cocks at 90 deg F apart and BL-5500-7 supply nipple and locknut.

Laboratory

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15730 STEAM-TO-WATER INSTANTANEOUS DUAL WATER HEATER

A. Provide steam to water instantaneous dual water heaters, rated as shown on the

Drawings. Control outlet shall be wita few percent to 100% rated capacity and capable of depressing the set temperature 5° F or more for flows below this range. Acceptable manufacturer shall be Leslie Constantemp steam water heater complete with jacketed insulation cover and the recirculation package (no substitutes).

B. Provide complete pre-piped steam water heater with ductile iron shell; copper coils,

ASME "U" stamp, differential sensing head, piping, pressure gauges, cover, check valve, three-way thermostatic valve, balancing valve and steel skid.

C. Provide thermometers on hot and cold water connections of the unit.

D. Provide pressure gauges on steam supply to the heater and on both side of the

recirculating pump.

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15XXX PURE WATER SYSTEM

A. The central ultrapure water system shall be Christ Americas and consist of three major

sections: Pretreatment, primary treatment, and post treatment.

B. The central ultrapure water system is to provide a source of cap type I reagent grade water.

END OF SECTION Top of Document

yale facility plumbing manual

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