|
. .. .'.! _.4"�I�� . . .
<br /> I�'�I IF THIS LINE DOES NOT MEASURE ONE INCH DRAWiNG IS NOT TO SCALE
<br /> SEC-fION 220000 - PLUMBING � �
<br /> PAF�1' 1 - GENERAL PART 3 - EXECUTION � ���
<br /> 1 .1 SCOPE OF WORK 3.3 PIPE HANGER INSTALLATION M E C H A N I �A � S Y M � � L S I� E � E N D
<br /> �� �� °� �� �° �� A. Provide han ers and su orts with inserts, bolts, nuts, rods, washers, and other accessories. ��
<br /> A. P r o v i d e n e w m a i n d o m e s t i c w a t e r p i p i n g s y s t e m s f o r a l l t h r e e b u i l d i n g s ( A , B , a n d C ) i n c l u d i n g new risers to each 9 PP ����
<br /> apartment, final connections to each apartment, riser shut-off valves, and final connections to the main water distribution in Perforated strap shall not be used on any po r tian o f t he wor k. �'�� T
<br /> B. Prevent contact between dissimilar metals, such as co er tubin and steel b use of ���
<br /> the garage. Plumbing systems shown on drawings are somewhat diagrammatic, and not entirely accurate due to inaccurate pP g � y P l� U M � I N G ��
<br /> as-built buildin lans. Provide all necessa i in ad'ustments for com lete, o eratin s stems throu hout. copper-plated or plastic coated materials. All supports that contact copper tubing shall be copper ��`�
<br /> 9 p ry P p � � P � g y 9 � plated. All steel supports shall be electroplated o�r galvanized. � ��
<br /> 1 .2 SUBMITTALS .
<br /> C. Install no su ort anchors or swa braces in an manner that ma cause otential dama e to the ��
<br /> A. In addition to submittal data for all items, provide compiete shop drawings of plumbing �quipment and systems. Prnvide PP � Y y y p g SYMBOL DESCRIPTION �� �
<br /> schedules, detaifs (standard and custom), and sections as required for complete documentation. Drawings shall include the building.
<br /> followin : D. Provide seismic bracin as re uired b the local urisdiction and as shown in the contract ���_ _ r�_� ��� �
<br /> g ����
<br /> Locations and arran ements of all new water heaters details. documents for all piping and equipment. J COLD WATER � �. �
<br /> � • g � E. Locate hangers, supports and accessories to support pipes, valves and any other concentrated loads. � ��� �
<br /> 2. Domestic water piping floor plans with sizes for all risers and each horizontaf branch and main pipes. Fixture unit
<br /> F. At a minimum, hanger support points shall be located at the following locations: ��� �
<br /> counts by bathroom group, apartment unit, each stack and riser, and total per building. 1 . Adjacent to fittings at each offset or change of direction. �� COLD WATER (W/ TEXT) � �
<br /> 1 .3 CODE AUTHORITY 2. End of branch over five feet long and at each floor penetration. � C�
<br /> A. All products and the entire installation shall meet or exceed all code and agency requirements having jurisdictional authority �
<br /> over the mechanical installation. Consult the local jurisdiction and the contract documents to determine the applicable version 3. As required on straight runs to maintain grade SHUTOFF VALVE
<br /> 4. Where several pipes can be installed parallel and at the same elevation, provide multiple or � � � � � �
<br /> of the codes listed below: trapeze hangers with split ring clamps between pipes and hangers. � � � �
<br /> 1 . lnternational Building Code with local amendments 5. Exce t at riser clam s and indicated anchor oints, i e su orts for insulated i in shall be --,'� ' CHECK VALVE SWING GATE � � �° L X `
<br /> 2. International Mechanical Code with local amendments P P P P P pp p P g � � � W Q �
<br /> 3. Uniform Plumbing Code with local amendments. installed external to insulation, utilizing insulated pipe supports as described herein.
<br /> � W � � z c�
<br /> 4. International Fire Code with (ocal amendments. 6. Provide pipe supports at each valve. � � Q �, o
<br /> y = o
<br /> p p g p g � p p p p g� HANGER, ROD ��`� � � s i
<br /> 5. Washington State Energy Code with local amendments. G. Maximum i e han er s acin shall be as follows exce t for s rinkler i in which shall be in " �� �
<br /> 6. National Electric Code (NFPA 70) with local amendments. accordance with NFPA 13): � � ����
<br /> 7. Local County Department of Health Regulations. 1 : PEX and CPVC maximum 32" on centers on all horizontal runs. ELBOW TURNED UP � �
<br /> 8. ADA Accessibilit Guidelines. 3.4 IDENTIFICATION � � �' N�� N
<br /> j ��1 � cv �o �.
<br /> y A. P R E P A R A T I O N: D e g r e a s e a n d c l e a n s u rf a c e s t o r e c e i v e a d h e s i v e f o r i d e n t i f i c a t i o n m a terials. � � � N`�C°"
<br /> 9. National Fire Protection Association (NFPA) Codes and Standards B. Equipment nameplates: Secure nameplate to front of equipment using corrosion resistant screws C ELBOW TURNED DOWN
<br /> 10. Local Sewer District Requirements
<br /> 11. Local Water District Requirements and/or rivets. Mount
<br /> 12. Washington State Water Efficiency Standards (WA 51-26-18Q3) C. Metal tags: Install with corrosion-resistant chain hooked to valve. �REAK LINE ,
<br /> 13. City of Everett Code, Ordinances, and Resolutions D. Plastic Pipe Markers: Install in accordance with manufacturer's instructions.
<br /> 14. ASTM, ANSI, and NEMA standards, as referenced in subsequent sections E. Piping: Identify piping, concealed or exposed, with plastic pipe markers. Identify service, flow T
<br /> 1 .4 COORDINATION direction and pressure. Install in clear view and align with axis of piping. Install identification at � POINT OF CONNECTION
<br /> A. Verify dimensions at the site and coordina�e with other trades as necessary to ensure ail systems will be complete and locations not to exceed 10 feet on straight runs incluciing risers and drops, adjacent to each valve
<br /> operable, to verify fit, to comply with ail applicable Codes, and to preclude interferences before the instaJlation is made. and tee, at each side of a penetration through the structure.
<br /> B. Cnordinate the locations of all penetrations and sleeves through walls, floors, roafs, etc. with architect and engineer before the 3.5 SLEEVES O RISER
<br /> A. Terminate sleeves flush with both sides of a wall. Install chrome plated escutcheons where piping
<br /> installation is made. passes through finished surfaces, or through surfaces visible from finished rooms.
<br /> C. Visit the site and become familiar wrth conditions affecting work. Verify locations of any new or existing buried utilities on or B. Extend sleeves through floor 2" above finished floor level.
<br /> near the project. Determine such locations in conjunction with all public and private utility companies and with all authorities
<br /> having jurisdiction. C. Caulk sleeves full depth with U/L listed fire barrier material. M I � C E � I�� N E O U S
<br /> D. Locate all piping to avoid conflict and interference with systems. D. Manufactured fire seals shall be sized, assembled, and installed in accordance with the
<br /> 1 .5 QUALITY ASSURANCE manufacturer's written instructions.
<br /> A. Work must be performed by a firm having not less than four (4) years successful experience in comparable projects, shall 3.6 PIPE AND PIPE FITTING INSTALLATION �-�
<br /> have installed at least ten such systems, and shall employ personnel skilled in the installation and operation of systems A. Remove pipe burrs by reaming. I���I ACCESS PANEL
<br /> indicated. B. Use pipe cement on male threads only. �
<br /> 1 .6 MATERIALS C. Keep all ends in piping sealed with tight-fitting plastic plugs or caps during process of work. PLUMBING SYSTEM TO REMAtN �--� �
<br /> A. Use new materials. D. Install concealed pipe so as not to interfere with light fixtures or other trade components. U W
<br /> B. Protect materials stored on site against weather, corrosion and dirt. E. Close nipples are not permitted on any part of work. Use standard short nipples for short pipe
<br /> connections. Use of bushings is not permitted. � � � � � � � � j j j PLUM8ING SYSTEM TO BE REMOVED � �
<br /> PART 2 - PRODUCTS F. Provide insulating dielectric fittings at connections between pipes of dissimilar metals. -� W
<br /> 2.1 VALVES AND SPECIALTIES G. Provide plastic pipe sleeves for all PEX tubing penetrations of steel or metal framing members. � �
<br /> A. Operating Valves: Nibco, Crane, Stockham or Milwaukee equal to Nibco model numbers listed: 3.7 PIPE INSULATION
<br /> A. Apply all insulation in a neat and workmanlike manner in accordance with the manufacturer's Q
<br /> 1. Ball: T-580-Y �
<br /> - 2. Unions: (2" and Smaller: Ground joint, malleable type. Grinnell, Crane, Walworth). recommendations and the manufacturer's written instructions. NOTE: SOME SYMBOLS IN THIS LEGEND MAY NOT APPEAR ON THE ACTUAL DRAWINGS. �
<br /> 3. Flan es: 2-1 2" and Larger: 150# pattern. Grinnell, Crane, Walworth). B. Clean surfaces to be insulated and install insulation material after piping systems have been tested � �
<br /> g ( / and all leaks corrected. Q
<br /> 2.2 HANGERS AND SUPPORTS C. Seai all exposed edges and seams in insulation. �
<br /> A. Horizontal Pipe Supports D. Insulate all new domestic cold water piping in accordance with these specifications. � �
<br /> 1. Galvanized or electrop�ated steel supports and hanger rods. Suitable for CPVC pipe, split ring style, easy enclnsure E. Cut and fit insulation at elbows and valves for smooth, continuous surface of equivalent thickness. �� � E�! I A� i 0 N � �--
<br /> mechanism, plastic flared edges and specifically designed welding area to help protect CPVG piping. Erico Caddy Macrofix F. Insulate all fittings, valves, and accessories with equivalent thickness semi-rigid fiberglass board � '
<br /> plus with easy closure. insulation formed to fit shapes with a smooth continuous vapor barrier white canvas finish. (� �
<br /> Pipe Hanger Chart G. Pipe insulation minimum thicknesses shall be 1". AFF ABOVE FINfSHED FLOOR W
<br /> 3.8 OPERATING AND MAINTENANCE INSTRUCTIONS AP ACCES5 PANEL �
<br /> Nominal Pipe Size Horizontal Support Spacing (in feet) Notes A. Following initial operation of inechanical systems and prior to acceptance by the Engineer, perform C%I COLD WATER �
<br /> 1 " - 1-1/4" 6 ft 1., 2. the following services: DIA OR � DIAMETER �
<br /> 1 . At least two weeks prior to each instruction period, give written notification of readiness to DN DOWN
<br /> 1-1/2" - 2" 7 ft �•, 2• proceed to the Engineer, and Architect, and obtain mutually acceptable dates. EA EACH
<br /> 2-1/2" and larger 8 ft 1., 2. 2. Conduct demonstrations and instructions for the Owner's representatives, pointing out F FAHRENHEIT
<br /> requirements for servicing and maintaining systems review of as-built piping drawings, valve GPM GALLONS PER MINUTE
<br /> Notes: locations and servicing requirements, and emergency shuut-off procedures. HW HOT WATER
<br /> 1. Provide riser clamps at every floor level. 3. Include preliminary discussion, information from maintenance manual and contract drawings; LBS POUNDS
<br /> 2. Provide new joist-to-joist wood blocking above existing ceilings to support new piping at all corridors, and conduct tours of the new construction. MIN MWIMUM
<br /> 4. Minimum duration of instruction periods: MN/A NOT APPLICABLE
<br /> above bathroom/apartment ceilings. a. Plumbing 4 hours NIC NOT IN CONTRACT
<br /> 3.12 TESTING, INSPECTION, AND CLEANING NTS NOT TO SCALE
<br /> B. Hanger Rods A. Testing of plumbing systems shall be performed as described in the following section and as POC POINT OF CONNECTION •
<br /> 1. Galvanized steel, threaded both ends, threaded one end, or continuously threaded as applicable to type of hangers being required by the various codes and ordinances. PPM PARTS PER MILLION
<br /> used. B. Do not allow any work to be covered up or enclosed until inspected, tested, and approved by the PSI P�UNDS PER SQUARE INCH
<br /> 2. Galvanized sheet metal jacket. Pipe Shields Inc. Thermal Hanger Shields Model CS, Fee & Mason or approved equal. authorities having jurisdiction over the work. PSIG PSI GAGE
<br /> Provide 1/16"thick neoprene or polyethylene tape isolating wrap between copper piping and hanger clamps or split ring. C. Provide commissioning of all plumbing systems per code requirements and these specifications. SPEC SPECIFICATION
<br /> D. Fire Sealant Install all new piping systems complete and ready to operate prior to decommissioning the existing �'P TYPICAL
<br /> 1. UL-listed, field installed, self-curing fire barrier material (1-hour minimum rating), suitable for inserting in the annular domestic water distribution system. U/L UNDERWRITERS' LABORATORIES
<br /> space between a new CPVC and its wall or floor penetration or sleeve. Use only fire sealants compatible with CPVC D. Clean pipe prior to testing by thoroughly flushing with water until all dirt and foreign materials have y�M WA7ER METER
<br /> pipe" 3M Fire Barrier Sealant IC 15WB+. 3M Fire Barrier Water Tight Sealant 3000WT, 3M Fire Barrier Water Tight Sealant been removed. Maintain flushing operations for not less than 1 hour, and until pipe is clean. Use
<br /> 1000 NS. at least 80 psi flushing pressure.
<br /> E. Concrete C�ring: E. Hydrostatically pressure test the domestic water piping system at 100 psi for 8 hours before 9300 WEST MALL DRIVE
<br /> 1 . Submit for review by Structural Enginesr. insulating or enclosing. ^ EVERETT, WA 98208
<br /> 2.3 SLEEVES F. Hydrostatically pressure test the boiler and radiant heat piping system to 60 psig for 24 hours prior � �I � � /� � � �I ( � D R AW ! � G I N a E X
<br /> A. Provide and install sleeves as follows: to concealing or enclosing. Repair any leaks and retest. l.J ! Y I ! v v
<br /> 1. Through frame or similar construction: Form with 20 gauge galvanized steel. G. Sterilize pipe with liquid chlorine or hypochlorite. Inject water with chlorine to provide a dosage not PERMIT SET
<br /> 2. Through fire rated walls: Form with 10 gauge galvanized steel, size to receive fire damper. less than 50 parts per million. Open all valves in line being sterilized and close several times P0.1 PLUMBING COVERSHEET AND SPECIFICATIONS
<br /> 3. Size sleeves large enough to allow for movement due to expansion and contraction, to provide for continuous ii�sulation, during contact period. Aftsr a contact period of not less than 8 hours, flush system with clean P2.1 SUB-BASEMENT WATER DISTRI�UTION PLAN
<br /> or installation of fire sealant at fire-rated construction. water until residual chlorine content is not greater than 0.2 parts per million. P2.2 UPPER PARKING LEVEL P1 PIPING PLAN Engineers Stamp
<br /> 2.4 PIPE INDENTIFICATION H. Correct all defects discovered by the above tests. As an alternative to sterilization, thoroughly flush P2.3 LEVEL 1 PLAZA PIPING PLAN
<br /> 1 . Color: Meet requirements of ANSI A13.1, unless specified otherwi�e. new piping from existing domestic water supply prior to putting into service, and perform water P2.4 BUILDING "A" LEVEL 1 PIPING PLAN
<br /> 2. Valve Tags: 3/32" plastic stamped to indicate service and valve number, 1/2" letterin.g, chain hanger. Valve list to be sanitizing/bacteria tests at the most remote apartment units in each building. Refresh and retest if P2.5 BUILDING "B" LEVEL 1 PIPING PLAN
<br /> posted under glass or plastic in mechanical room and to be included in maintenance manual. necessary until the water is proven to be bacteria free. P2.6 BUILDING "C" LEVEL 1 PIPING PLAN E• PR
<br /> 3. Pipe Marking: Semi-rigid plastic coil markers with written Iegend, color-coded background, and flow arrow in accordance I. Furnish a written guarantee that the plumbing piping is free of defects of materials and P2.7 LEVEL 2 PIPING PLAN �P�' oF qS FS
<br /> with ANSI A13.1. Letters to reflect drawings legend designations. workmanship and, for a period of one year from the date of final acceptance, repair and replace all P2.8 LEVEL 3 PIPING PLAN �N _ �
<br /> 2.5 DOMESTfC WATER PIPE AND FITfINGS work which becomes defective at no expense to the Owner. P2.9 LEVEL 4 PIPING PLAN � •
<br /> A. Domestic water pipe and fittings: 3.13 WARRANTY
<br /> 1. SCHEDULE 80 CPVC PIPE & FITTINGS: A. All work, materiaJ and equipment shall be free of defect, complete and in new operating order at ?
<br /> a. The new pipe and fittings shall meet or exceed all applicable ASTM and NSF standards, suitable for potable water: time of delivery to Owner. 0 8353 ���
<br /> Rigid CPVC (chlorinate polyvinyl) Schedule 80, fittings comply with the material requirements of ASTM D1784 and has B. Submit with Operdtion and Maintenance Manual all guarantees that exceed one (1) year. ����N�"��\�
<br /> a cell classification of 24448. Raw material used in the manufacturing shall contain the standard specified amounts C. All work in Division 22 shall be guaranteed for a period of one year from date of acceptance of
<br /> of color pigment, stabilizers, and other additives. The compounds used are listed to the requirements of NSF 61 for the work as a whole by the Architect. Should any equipment, piping, f� � � � � /'\ � � � I I � /� [� I (\ � � � �T E� • EXPIRES: 7 8 2ots
<br /> heads, or material fail within
<br /> u s e i n p o t a b l e w a t e r s e r v i c e. T h e c o m p o u n d m u s t b e C o r z a n g r a d e. T h e c o m p o u n d m u s t a l so exhibit a �lame s pread t h i s p e r i o d, t h i s C o n t r a c t o r s h a l l b e r e s p o n s i b l e f o r a l l d a m a g e t o a n y p a r t o f t h e premises caused V I""� ��� I�II �� I �l
<br /> rating of 10 and a smoke development classification of 25 when tested in accordance with CAN/ULC S102.2. by the failure and shall repair or replace the defects at no cost to the Owner. a�� materia l �ppearing herein ���S t�+�tes t n� unpu b lis he d
<br /> Physical dimensions and properties of CPVC Schedule 80 pipe shall meet or exceed the requirements of ASTM F441 . 3.14 FINAL APPROVAL ana origlnal �o�k or ��Esaler Engineering, I�c, and may
<br /> 1 . ALL EQUIPMEN`T AND MATERIALS SHALL CONFORM WITH THE STANDARDS AND PROVISIONS not be duplicatpd, used, or disclosed without fne ��vritten
<br /> b. Fittings: All CPVC Schedule 80 fabricated fittings shall be reinforced with fiberglass reinforced plastic (FRP). All A. Final approval is contingent upon completion of the folJowing in accordance with these specifications: consent of Pressler cnginzering, i��.
<br /> fittin s shall be molded or fabricated from CPVC com ound that is com atible with the i e material. Ph sical SPECIFIED IN THE PROJECT SPEGIFICATIONS.
<br /> g p p p p y 1 . Completion of Engineer's final observation report.
<br /> dimensions and properties of CPVC Schedule 80 fittings - socket type - shall meet the requirements of ASTM F439. 2. Approved final operation and maintenance manuals submitted. 2. ALL WORK SHALL �E PERFORMED IN ACCORDANCE WITH ALL AP�LICABLE CODES,
<br /> Physical dimensions and properties of CPVC S�hedule 80 Fittings - threaded type - shall meet the requirements of 3. Operation and maintenance instruction given to owner's representative. INCLUDING LOCAL AMENDMENTS. APPLICABLE CODES INCLUDE: ,
<br /> ASTM F437. 7hreaded fittings have a taper pipe thread in accordance with ANSI/ASME B1 .20.1 . OnJy IPEX CPVC 4. Permit submittals. 2015 WASHINGT(�N STA7E PLUMBING CODE (UPC)
<br /> Schedule 80 pipe shall be threaded and the pressure rating shall be reduced by 50%. All pipe, fittings and valves 5. Record drawings submitted.
<br /> shall be compatible, produced using Corzan compound and be produced by one manufacturer as supplied by IPEX. 6. Valve list posted. 2015 WASHINGTON STATE ENERGY CODE (WSEC)
<br /> 2.6 INSULATION 7. Water Sampling Repot-ts. 2015 WASHINGTON STATE MECHANICAL CODE (WSPv1C� Number Daie Description
<br /> A. Preformed Glass Fiber (PGF) insulation 8. Testing and cleaning. 2015 WASHINGTON STATE BUILDING CODE (WSBC)
<br /> 1 . 4 pound per cubic foot density, 0.24K at 75'F mean temperature, snap on pipe insulation with all service jacket and END 0� SECTION 3. CONTRACTOR SHALL O�TAIN AND PAY FOR ALL REQUIRED PERMITS AND FEES. PLUMBING COVERSHEET
<br /> vapor barrier. AND SPECIFICATIONS
<br /> B. Manufacturer: Johns Manville, Armstrong, Certainteed, Owens-Corning, or approved equal.
<br /> C. Fire and smoke hazard ratings shall not exceed a flame spread of 25 or smoke development of 50 in accordance with 4. LOCATIONS AND ROUTING OF EXISTING PIPING, AND PF�OPOSED LOCATIONS AND ROUTING
<br /> UL-723 and ASTM A84 test methods for composite) insulation construction (insulation, jacket or facing, and adhesives). OF NEW PIPING SHALL BE FIELD VERIFIED PRIOR TO START OF CONSTRUCTION.
<br /> D. Jackets 5. PLUMBING PIPING ROUTING IS SOMEWHAT DIAGRAMMATIC, AND NOT ENTIRELY ACCURATE
<br /> 1. Continuous vapor retarder (0.02 perm), white all service jacket with aluminum foil reinforced fiberglass yarn. DUE TO INACCURATE AS-�UILT BUILDING PLANS. PROVIDE ALL NECESSARY PIP{NG Contact: THOMAS PRESSLER, P.E. ',
<br /> 2. Manufacturer: Johns Manville, Childers, or approved equal. ADJUSTMENTS FOR COMPLETE, OPERATING SYSTEMS THROUGHOUT. COORDINATE CHANGES �ob o�so3s.00 r
<br /> F. Tape SECTION 210000 - FIRE SPRINKLER WITH ARCHITECT AND ENGINEER (TOM PRESSLER) AND INDICATE ON THE "AS-BUILT" oate 12/27/2o1s
<br /> 1. 3" width, foil backing, pressure sensitive lap of facing material PART 1 - GENERAL DRAWINGS.
<br /> G. Laminate Jackets 1 .1 SCOPE OF WORK sca�e NOT TO SCALE
<br /> 1 . White Kraft paper exterior, glass reinforced, aluminum foil. A. Conform to all applicable codes. Match existing piping wherever possible. Relocate existing 6. PLUMBING PIPE SIZING PERFORMED IN ACCORDANCE WITH THE REQUIREMENTS OF 2015 cnecked TEP
<br /> H. PVC Fitting Jackets sprinkler heads where new furring is added. Test and certify system to meet applicable codes. UPC APPENDIX A AND APPENDIX C. Drawn BSN
<br /> 1. Manville Zeston or approved equal. The work is Design-Build, so contractor to obtain and pay for all permits, inspections, design,
<br /> 2.7 ACCESS PANELS sheet
<br /> . A. Milcor universal fire rated access door (UFRAD) Model No. 3218-016, off-white prim� finish. and installation costs. p O 4 �
<br /> �
<br /> Gete of Plot: 72 27 2010��
<br />
|