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PLUMBING SPECIFICATIONS
<br /> 1. INTRODUCTION: 2.5 INSULATION:
<br /> 1.1 THE CONTRACTING FOR INSTALLATION OF PLUMBING SYSTEMS WILL BE ACCOMPLISHED IN THE FIELD AT THE 2.5.1 DOMESTIC COLD WATER (WITHIN BUILDING): w
<br /> DIVISION LEVEL (IN CASE OF A CONFLICT BETWEEN THIS SPECIFICATION AND THE CONTRACT DOCUMENTS AND/OR Z
<br /> WRITTEN OR VERBAL INSTRUCTIONS PROVIDED BY THE CONSTRUCTION MANAGER, THE DIVISION'S INSTRUCTIONS COPPER PIPE: 1/2" WALL ONE-PIECE FIBERGLASS COVERING HAVING A CONDUCTIVITY NOT EXCEEDING =
<br /> SHALL PREVAIL). HEREAFTER IN THIS SPECIFICATION, THE WORD "PLUMBING CONTRACTOR"SHALL REFER TO THE 0.27 WITH FIRE RESISTANT JACKET WITH SELF-SEALING LAP TO PROVIDE A CONTINUOUS VAPOR BARRIER BY Y z
<br /> INSTALLING PLUMBING CONTRACTOR AND "OWNER"SHALL REFER TO 7-ELEVEN. CERTAINTEED, OWENS-CORNING OR ARMSTRONG. (SEE BELOW FOR PLUMBING FITTING INSULATION REQUIREMENTS) w
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<br /> 1.2 SCOPE OF WORK: PEX TUBING: IN CLIMATES WHERE TEMPERATURES CAN DROP BELOW FREEZING (0°C/32°F) INSTALL 1" Q o 0
<br /> WALL ONE-PIECE FIBERGLASS COVERING HAVING A CONDUCTIVITY NOT EXCEEDING 0.27 WITH FIRE RESISTANT JACKET U)
<br /> 1.2.1 PLUMBING CONTRACTOR SHALL FURNISH AND INSTALL PLUMBING FIXTURES, ACCESSORIES, ANDWITH SELF-SEALING LAP TO PROVIDE A CONTINUOUS VAPOR BARRIER BY CERTAINTEED, OWENS-CORNING OR w
<br /> ATTENDANT PIPING AS STATED HEREIN. REFER TO THE PLUMBING PLANS AND THE "MATERIALS"PORTION OF THIS ARMSTRONG. (SEE BELOW FOR PLUMBING FITTING INSULATION REQUIREMENTS). 0�
<br /> SPECIFICATION FOR EQUIPMENT TO BE FURNISHED. EXACT LOCATION OF ALL EQUIPMENT SHALL BE DETERMINED BY N w
<br /> REFERENCE TO THE PLANS AND MEASUREMENTS AT THE BUILDING SITE AND IN COOPERATION WITH OTHER EXCEPTION: FOR NON-RECIRCULATING HOT WATER SYSTEM, PROVIDE INSULATION AS SPECIFIED ABOVE ON N N o
<br /> CONTRACTORS AND IN ALL CASES SHALL BE SUBJECT TO THE OWNERS APPROVAL. THE FIRST 8 FEET OF INLET PIPING AT WATER HEATER.
<br /> 1.3 GENERAL: CPVC TUBING: IN CLIMATES WHERE TEMPERATURES CAN DROP BELOW FREEZING (0°C 132'F) INSTALL I"
<br /> WALL ONE-PIECE FIBERGLASS COVERING HAVING A CONDUCTIVITY NOT EXCEEDING 0.27 WITH FIRE RESISTANT JACKET
<br /> 1.3.1 ALL SAFETY PRECAUTIONS SHALL BETAKEN TO PROTECT PERSON, PROPERTY, AND EQUIPMENT. WITH SELF-SEALING LAP TO PROVIDE A CONTINUOUS VAPOR BARRIER BY CERTAINTEED, OWENS-CORNING OR ❑ ❑ ❑ ❑
<br /> This document, the ideas and
<br /> 1.3.2 NO COMPENSATION FOR WORK PERFORMED OVER AND ABOVE PROJECTS SUM SHALL BE ALLOWED DUE TO 2.5.3 INDIRECT AND CONDENSATE DRAIN PIPING (WITHIN BUILDING): designs incorporated herein, are
<br /> CONDITIONS WITH WHICH THE PLUMBING CONTRACTOR SHOULD HAVE BEEN FAMILIAR. solely the property of VAI and is
<br /> COPPER PIPE: PROVIDE 1"FLEXIBLE UNICELLULAR INSULATION BYARMACELL. not to be used, in whole or in
<br /> 1.3.3 ANY DEVIATION BY PLUMBING CONTRACTOR FROM THE PLANS AND SPECIFICATIONS, OR ANY SUBSTITUTION part for any project or
<br /> OF EQUIPMENT FROM THAT SPECIFIED, SHALL FIRST RECEIVE OWNER'S APPROVAL. PVC PIPING: NO INSULATION REQUIRED. duplication, without written
<br /> authorization.
<br /> 1.4 OPERATIONS AND INSTALLATION: FOR PIPING AT HANGERS, PROVIDE 8"LONG SECTIONS OF HIGH DENSITY, HIGH TEMPERATURE CALCIUM SILICATE BY © COPYRIGHT 2019
<br /> JOHNS-MANVILLE, FIBERGLASS BY KNAUF, OR 8"LONG STYROFOAM BILLETS BY DOW. INSULATION SHALL BE ❑ ❑ ❑ ❑
<br /> 1.4.1 ALL DELIVERIES TO COINCIDE WITH CONSTRUCTION SCHEDULE. MATERIALS SHALL BE STORED WHERE CONTINUOUS ALONG THE PIPE SURFACE, EXCEPT AT VALVES, UNIONS, AND WHERE PIPING IS EXPOSED AT FIXTURES. tL O � U-)
<br /> AND/OR AS DIRECTED BY THE GENERAL CONTRACTOR. STORAGE MUST BE IN SUCH A PLACE AS TO AVOID ACCIDENTAL O N
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<br /> MUTILATION BY EQUIPMENT BY ANY CONTRACTOR WHILE PERFORMING THEIR WORK, WHETHER ON SITE OR OFF. FOR HOT AND COLD WATER PIPING EXPOSED, CONCEALED IN WALLS, AND/OR INSTALLED INSIDE MASONRY UNITS OF
<br /> WALLS, COVER FITTINGS WITH ZESTON, KNAUF, OR EQUAL ONE-PIECE PVC PREMOLDED INSULATING COVERS. FITTING 1 � N N
<br /> 1.4.2 ALL UNDER FLOOR PIPING SHALL BE INSTALLED IN CONJUNCTION WITH THE GENERAL CONTRACTOR'S COVERS, JACKETS AND ADHESIVES SHALL NOT EXCEED FLAME SPREAD RATING OF 25 AND SMOKE DEVELOPMENT F;
<br /> WORK SCHEDULE. NO UNDERGROUND WORK SHALL BE COVERED OR ENCLOSED UNTIL IT HAS BEEN INSPECTED AND RATING OF 50 PER ASTM E84. AT ALL ELBOWS AND TEES, FILL VOIDS BETWEEN COVERS AND PIPING WITH FIBERGLASS U (:t
<br /> TESTED. INSULATION AND TAPE JOINTS. INSTALL PIPE INSULATION IN COMPLIANCE WITH MANUFACTURER'S "Z� 'd `O U-) Ln
<br /> RECOMMENDATIONS. WHERE PREMOLDED INSULATING FITTINGS ARE NOT APPROVED BY LOCAL AUTHORITIES MITER
<br /> 1.4.3 PLUMBING CONTRACTOR SHALL DO THE NECESSARY TRENCHING, SHORING AND BACKFILLING REQUIRED TO INSULATION AT FITTINGS. U 4..( � U
<br /> FULFILL HIS CONTRACT. BOTTOMS OF TRENCHES SHALL BE CUT TO GRADE.
<br /> 2.6 INDIRECT AND CONDENSATE DRAIN LINES: U O
<br /> 1.4.4 ALL OPENINGS AND STUB-UP FOR PLUMBING PIPING AND FIXTURES SHALL BE CAREFULLY LOCATED AND CJ0
<br /> COORDINATED, OTHERWISE, PLUMBING CONTRACTOR SHALL CUT NEW OPENINGS AT HIS OWN EXPENSE, AND PROVIDE HARD DRAWN, TYPE "M"OR "L"COPPER PIPE FOR ALL CONDENSATE DRAIN PIPING FROM COOLER AND
<br /> REIMBURSE OTHER SUBCONTRACTORS FOR ANY DAMAGE DONE TO THEIR WORK. FREEZER EVAPORATORS. PROVIDE HEAT TRACE FOR ALL CONDENSATE DRAIN PIPING LOCATED IN FREEZERS, AND �O U Ln
<br /> ROUTE TO FLOOR DRAIN IN BUILDING.
<br /> 1.5 CODE AND PERMIT REQUIREMENTS: 4�
<br /> PROVIDE PVC PIPE FOR ALL OTHER INDIRECT AND CONDENSATE DRAIN PIPING FROM HVAC, PLUMBING, AND BEVERAGEi
<br /> 1.5.1 ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH APPLICABLE LOCAL LAWS, REGULATIONS, EQUIPMENT, AND ROUTE TO FLOOR DRAIN IN BUILDING.
<br /> ORDINANCES, STATUTES, AND CODES, WHICH SHALL BE DELINEATED, AND ALL MODIFICATIONS REQUIRED BY THE -
<br /> INSPECTION AUTHORITIES SHALL BE MADE BY PLUMBING CONTRACTOR WITHOUT ADDITIONAL COST TO OWNER. 1. TESTING AND INSPECTION:
<br /> 1.5.2 PLUMBING CONTRACTOR SHALL OBTAIN, PAY FOR AND FURNISH ALL PERMITS REQUIRED BY LOCAL OR 3.1 THE ENTIRE PLUMBING SYSTEM SHALL BE TESTED BEFORE COVERING OR ENCLOSING.
<br /> STATE ORDINANCES OR CODES, AND THESE COSTS SHALL BE STATED SEPARATELY ON THE PLUMBING CONTRACTOR'S
<br /> INVOICES. 3.2 INSPECTION:
<br /> 2. MATERIALS: WORK SHALL BE INSPECTED FOR COMPLIANCE WITH CODES, ORDINANCES, REGULATIONS AND ADHERENCE TO
<br /> CONTRACT DOCUMENTS. PLUMBING CONTRACTOR SHALL SUPPLY OWNER WITH SIGNED FORMS OR PROOF OF
<br /> 2.1 DOMESTIC WATER PIPING: ACCEPTANCE BY THE LOCAL AUTHORITY BEFORE CONTINUING FROM ONE STAGE TO ANOTHER. FINAL APPROVAL
<br /> SHALL BE OBTAINED BEFORE FINAL PAYMENT IS MADE ON THE CONTRACT.I
<br /> 2.1.1 ABOVE AND BELOW GRADE WATER PIPING SHALL BE PEX TUBING CONFORMING TO ASTM F877 ❑ ❑ ❑ ❑
<br /> CROSS-LINKED POLYETHYLENE TUBING HOT AND COLD WATER DISTRIBUTION SYSTEMS, ASTM F876 CROSS-LINKED 3.3 PERFORMANCE REQUIRED:
<br /> POLYETHYLENE TUBE, ASTM F1807 FITTING AND ASTM F2159 FITTINGS, COMPLY WITH NSF STANDARD 14 AND 61, AND
<br /> COMPLY WITH ASTM E84 AND CAN/ULC S102.2. PEX TUBING SHALL BE WATTS WATERPEX CROSS-LINKED 3.3.1 PLUMBING CONTRACTOR SHALL INSTALL ALL PLUMBING SYSTEMS LEAK FREE AND AS PER PLANS AND !�;(r,�`� Q
<br /> POLYETHYLENE OR EQUAL. ALL PEX TUBING BELOW GRADE SHALL BE SLEEVED WITH PVC PIPE. 2.1.1.1 FITTINGS: SPECIFICATIONS. I w
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<br /> FITTINGS SHALL BE MECHANICAL CRIMP FITTINGS IN COMPLIANCE WITH ASTM F1807 AND F2159. PEX FITTINGS SHALL �'', z M
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<br /> BE WATTS BRASS CRIMPRING FITTINGS USING EITHER WATTS COPPER CRIMPRING OR STAINLESS STEEL CINCHCLAMP 3.3.2 ALL EXPOSED EQUIPMENT SHALL BE INSTALLED IN A WORKMANLIKE MANNER AND WILL BE SUBJECT I w -� I CL -A (f)
<br /> OR EQUAL. INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. TO ARCHITECTURAL INSPECTION FOR AESTHETIC APPEARANCE.
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<br /> 2.1.2 ABOVE AND BELOW GRADE WATER PIPING SHALL BE TYPE "L"HARD DRAWN SEAMLESS COPPER 2. CUTTING AND CLEANING:
<br /> TUBING CONFORMING TO ASTM B88.
<br /> 4.1 PLUMBING CONTRACTOR SHALL CLEAN ENTIRE SITE OF DEBRIS, TOOLS AND EQUIPMENT RELATED TO THIS
<br /> 2.1.2.1 COPPER UNIONS: CAST-COPPER-ALLOY, HEXAGONAL-STOCK BODY, WITH BALL-AND- SOCKET, WORK. ❑ ❑ ❑ ❑
<br /> METAL-TO-METAL SEATING SURFACE AND SOLDER-JOINT. JOINING MATERIAL SHALL BE ASTM B813 WATER-FLUSHABLE,
<br /> LEAD-FREE FLUX ALLOY SOLDER. 4.2 PLUMBING CONTRACTOR SHALL BE RESPONSIBLE FOR ALL CUTTING AND PATCHING OF HIS WORK WHICH
<br /> MAYBE REQUIRED TO RELIEVE THE WORK OF OTHER CONTRACTORS.
<br /> 2.2 FILTERED WATER PIPING:
<br /> 3. GUARANTEES: �❑
<br /> 2.2.1 ABOVE AND BELOW GRADE FILTERED WATER PIPING SHALL BE CPVC TUBING CONFORMING TO ASTM D2846
<br /> AND CSA B137 CHLORINATED POLY(VINYL CHLORIDE) PLASTIC HOT AND COLD WATER DISTRIBUTION SYSTEMS, ASTM 5.1 PLUMBING CONTRACTOR SHALL GUARANTEE ALL OF THE WORK AND THE COMPLETE OPERATION WILL BE
<br /> D1784 RIGID AND CHLORINATED PVC COMPOUNDS, ASTM F493 SOLVENT CEMENTS, COMPLY WITH NSF STANDARD 14 FREE FROM DEFECTS IN WORKMANSHIP AND MATERIALS. PLUMBING CONTRACTOR AGREES TO REPLACE, WITHOUT
<br /> AND 61, AND COMPLY WITH ASTM E84 AND CAN/ULC S102.2. CPVC TUBING SHALL BE FLOWGUARD GOLD CPVC CTS OR EXPENSE TO THE OWNER, ANY PART OF HIS WORK ON THIS INSTALLATION WHICH PROVES TO BE DEFECTIVE WITHIN
<br /> EQUAL. ONE (1) YEAR AFTER ACCEPTANCE OF THE WORK.
<br /> 2.2.1.1 FITTINGS: FITTINGS SHALL BE SOCKET TYPE JOINTS IN COMPLIANCE WITH ASTM D2846 AND CSA REV 03/03/15 ❑ ❑ ❑ ❑
<br /> B137. CPVC FITTINGS SHALL BE FLOWGUARD GOLD CPVC CTS FITTINGS OR EQUAL. JOINING MATERIAL SHALL BE ASTM C)
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<br /> F493 SOLVENT CEMENT. INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS. U N
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<br /> 2.3 SOIL, WASTE AND VENT PIPES: z ' Q
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<br /> 2.3.1 ABOVE AND BELOW GRADE SOIL, WASTE AND VENT PIPING SHALL BE PVC PLASTIC, SCHEDULE 40 DWV PIPE 0�
<br /> CONFORMING TO ASTM D2665 WITH PLAIN ENDS. CELLULAR (FOAM) CORE PVC NOT ALLOWED. INSTALL PER ASTM D2665 0 0
<br /> AND ASTM D2321. J z Q LL
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<br /> 2.3.1.1 FITTINGS SHALL BE PVC SOCKET-TYPE DWV PIPE FITTINGS;ASTM D2665 MADE TO ASTM D3311 Z) Z
<br /> DRAIN, WASTE AND VENT PATTERNS. 00 .. O
<br /> Z2.3.2 ABOVE AND BELOW GRADE SOIL, WASTE AND VENT PIPING SHALL BE HUB-AND-SPIGOT CAST- IRON SOIL Z
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<br /> PIPE AND FITTINGS CONFORMING TO ASTM A74 WITH ASTM C564 RUBBER GASKETS. INSTALL CAST-IRON SOIL PIPING Q O I—
<br /> ACCORDING TO CISPI'S "CAST IRON SOIL PIPE AND FITTINGS HANDBOOK."CHAPTER IV, "INSTALLATION OF CAST IRON UJ Q
<br /> SOIL PIPE AND FITTINGS." w } U
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<br /> 2.3.3 ABOVE GRADE SOIL, WASTE AND VENT PIPING SHALL BE ALLOWED TO BE COPPER DRAINAGE TUBING ()
<br /> CONFORMING TO ASTM B306 AT PLUMBING CONTRACTOR'S OPTION. O LU
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<br /> 2.4 FLASHING: SHEET LEAD. 4 POUNDS PER SQUARE FOOT, MINIMUM.
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<br /> ARMSTRONG. (SEE BELOW FOR PLUMBING FITTING INSULATION REQUIREMENTS). QROFESS/IN O� OUJ U z
<br /> 2.5.2 DOMESTIC HOT WATER: � � 3 co J
<br /> COPPER PIPE: I" WALL ONE-PIECE FIBERGLASS COVERING HAVING A CONDUCTIVITY NOT EXCEEDING 0.27 1` 0-
<br /> WITH FIRE RESISTANT JACKET WITH SELF-SEALING LAP TO PROVIDE A CONTINUOUS VAPOR BARRIER BY CERTAINTEED, M. 9- -2021 ❑ ❑ ❑ ❑
<br /> OWENS-CORNING OR ARMSTRONG. (SEE BELOW FOR PLUMBING FITTING INSULATION REQUIREMENTS)
<br /> TF OF CALF ISSUE DATE: 7-30-19
<br /> PEX TUBING: I" WALL ONE-PIECE IN CLIMATES WHERE TEMPERATURES CAN DROP BELOW FREEZING
<br /> (0°C/32°F) INSTALL 1" WALL ONE-PIECE FIBERGLASS COVERING HAVING A CONDUCTIVITY NOT EXCEEDING 0.27 WITH REV. DATE: 12-20-1q
<br /> FIRE RESISTANT JACKET WITH
<br /> OWENS-CORNING OR ARMSTRONG. (SEE BELOW FOR PLUMBING CONTINUOUS VAPOR BARRIER BY
<br /> INSULATION REQUIREMENTS)CERTAINTEED, � LAWRENCE PROJECT NO.: 18008.2
<br /> ENGINEERING GROUP DRAWN BY: NL
<br /> FOR HOT WATER PIPING BEING SERVED BY SYSTEM WITH RECIRCULATING PUMP, PROVIDE INSULATION AS
<br /> P-3. - PLUMBING SPECIFICATIONS SPECIFIED ABOVE. ( .SEE BELOW FOR PLUMBING FITTING INSULATION REQUIREMENTS) 7084 N.Maple Ave.,Suite 101 Fresno,CA 93720 SHEET:
<br /> (559) 431-0101 19368 FAX(559)431-1362
<br /> P-3 . 0
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