|
SPECIFICATIONS
<br /> SECTION 15400 - PLUMBING F. Condensate Drain Piping:
<br /> 1.00 - GENERAL
<br /> Copper water tube ASTM B88, Type "M", solder with 95-5 solder, lead-free type. 3.03 PIPING INSTALLATION
<br /> 1.01 DESCRIPTION OF WORK
<br /> G. Gas Piping: Galvanized steel, Sch 40 and fittings for outdoor. Black steel, Sch 40 and A. Make changes in size of pipe with reducing fittings; bushings will not be
<br /> Furnish all labor, materials, equipment and services required for and/or reasonably incidental to the fittings for indoor above ground. 3" and smaller steel pipes shall be threaded, 4" and larger steel pipes permitted except for bell shaped copper bushings. ROB145ON
<br /> completion of the following work. are to be welded. Use approved Polyethylene yellow piping (PE) for all B. Install dielectric insulating unions in water piping between copper piping and ferrous
<br /> A. Sanitary waste and vent piping system including connections to building sewer as shown. outdoor underground piping with 14 gage tracer wire and shall not come in contact with PE piping. PE piping or equipment - Epee, or equal. ENGINEERING INC
<br /> B. Domestic hot and cold water systems including water heater, and related accessories and controls. pipe must be joined by heat fusion method of connecting pipe and fittings or approved mechanical C. Install exposed polished chrome connections from fixtures or equipment with
<br /> Connection to building water as shown. fittings. special care. Show no tool marks or threads at fittings. 1940140TH AVE W.,SUITE 302
<br /> C. Plumbing fixtures, trim and accessories including installation and support. D. Cap openings in piping during construction. LYNNWOOD,WA 98036
<br /> D. Flashing and sealing of roof and exterior wall penetrations for water tightness. 2.01 PIPE FLASHINGS E. Provide 85% red brass pipe IPS, in connection to faucets, flush valves, hose 206.364.3343 TEL
<br /> E. Caulking and sealing of floor and wall penetrations and formed shaft penetrations. bibbs or similar items requiring rigid piping. Extend brass pipe from fixture to CONTACT:MARK MANGLICMOT
<br /> F. Backing for securing fixtures, trim and piping. AS APPROVED BY ROOF MEMBRANE MANUFACTURER. point where piping can be securely fastened to building construction. All exposed
<br /> G. Access doors where shown or required by code. piping and stop valves in connection to fixtures shall be chrome plated brass.
<br /> H. Hangers, supports, and guides. 2.02 VALVES F. Install unions adjacent to valves and where necessary to facilitate disassembly
<br /> I. Cleanup of debris and final cleanup of drains, fixtures and equipment. of piping. ?,()FESS/
<br /> J. Record drawings and operating manuals. A. Gate Valves: Red & White 204 or equal, 3" and smaller. G. Escutcheons: Fit exposed pipes passing through floors, walls or ceilings with R ONS
<br /> K. License, permits and associated fees. B. Check Valves: Red & White 238 or equal, 3" and smaller. escutcheons. Manufacture special sizes of escutcheons from steel and prime coat D• /t�O6
<br /> L. Cutting, drilling and patching for all surfaces in relation to plumbing work. same. Cut in round, rectangular or square space to provide a clean appearance
<br /> C. Ball Valves: Nibco 580-70 or equal, 3" and smaller. �<v p
<br /> M. Condensate drains from HVAC equipment, and gas piping acceptable to the Architect. C 2 Z
<br /> H. Support piping independently of equipment to which it is connected.
<br /> 2.03 PLUMBING FIXTURES AND TRIM: o. M-28712
<br /> UJ
<br /> m
<br /> 1.02 RELATED WORK INCLUDED UNDER OTHER SECTIONS I. Make copper solder joints with 95/5 solder, or silfos; clean surfaces to be a`
<br /> Plumbing fixtures to be furnished and installed under this contract. See plumbing joined free of oil, grease, rust or oxides and apply Flux to each joint before
<br /> A. HVAC and Electrical Work. 15500 and 16000 fixture schedule. heating assembly.
<br /> B. Fire Protection Work 153000 (if applicable) J. Rough-in and make final connections to all other equipment furnished under otherS'J 'EIEC fir, �Q
<br /> 1.03 EXAMINATION OF SITE 2.04 PIPE HANGERS AND SUPPORTS Divisions, requiring plumbing connections. qTF OF CALF
<br /> A. Superstrut, Grinnell, or approved equal. 3.04 SUBSTITUTIONS Seal 03-22-18
<br /> A. Visit site before submitting bid and check location of all existing conditions B. Installation per manufacturer's recommendations.
<br /> which will affect this work, verify dimensions and locations shown on drawings and C. Pipe hangers shall have non-metallic felt or elastomeric liner or wrap applied to the A. One or more makes of materials and methods may have been specified to establish the
<br /> cover all costs. Contractor shall assume reasonable variations or minor omissions standard of quality, workmanship, finish and design required, but other materials or methods
<br /> pipe for electrolytic protection where hangers and supports are used to support copper ® �
<br /> and shall complete proposed work without additional cost. Failure to visit sitetubing or pipe. The liner or wrap shall be designed to allow expansion or contraction of the
<br /> equal or better in quality, workmanship, finish, design, and guaranteed performance, may be
<br /> will not lessen responsibility or entitle additional compensation for work not submitted for review and approval as substitution. All substitutions are subject to review and
<br /> included in proposal. piping. approval by Architect, Engineer, and Owner. ® ® ®®
<br /> V %®
<br /> 2.05 PIPE SLEEVES ® -
<br /> B. Visit site of the work, compare it with the drawings and specifications as to the conditions under which B. Substitutions shall be requested in a written form and shall be accompanied with a signed
<br /> work is to be performed, ascertain and check all conditions and elevations and take all measurements which Shall be provided to protect all piping through concrete and masonry walls. statement that proposed substitution is equal, or better than specified. Additional documentation
<br /> may affect the work. No allowance shall subsequently be made for any extra expense or claims due to Annular spaces between sleeves and pipes shall be filled or caulked in an approved to substantiated proposed substitution may be required by Owner, Architect, and Engineer.
<br /> failure or neglect under this requirement to make such examination, including examination of restricted manner. Annular spaces between sleeves and pipes in fire-resistance-rated assemblies Contractor shall submit as directed.
<br /> working conditions or such other difficulties visually observed during site visit. Contractor is responsible forAllm-
<br /> shall be filled or tightly caulked in accordance with the building code. All underslab cast iron
<br /> becoming completely familiar with the architectural and structural conditions and limitations which will exist inC. Contractor shall accompany request for substitution letter with a completed CSI Substitution
<br /> piping shall be covered with polyethylene sleeve (polywrap) and contractor must follow manufacturer's ® e
<br /> the building and to provide all labor, tools and materials required to produce a completely concealed manual for proper installation. Form include the comparison for following: ® � -
<br /> installation as indicated on the plans, specifications, and required by the code. 1. Performance Data
<br /> 2.06 TEMPERATURE AND PRESSURE RELIEF VALVE 2. Dimensions
<br /> 1.04 DRAWINGS 3. Costs and Delivery Schedule
<br /> Temperature & pressure relief valve shall discharge full line size to an approved waste 4. Listed and Approved
<br /> The accompanying drawings shall be considered part of these specifications. Work and i
<br /> 24"imaximum.i
<br /> 6"lminimum,d ton pans or
<br /> di
<br /> i
<br /> i
<br /> h than air gap as indicated through materials shown on the drawings and not mentioned in the specifications and vice receptorD. A written signed statement from the General Contractor shall accompany substitution
<br /> versa shall be executed as if specifically mentioned or shown in both. The drawings request form assuring that:
<br /> shall be considered as schematic in nature and minor modifications of the work to 2.07 SCALD GUARD PROTECTION 1. Dimensions has been verified with project conditions and has coordinated with other
<br /> comply with the structure as found shall be made. trades. Substitution does not affect dimensions shown on drawings.
<br /> Provide and install lavatory scald protection for waste piping and hot water piping. 2. He shall pay and burden the costs for changes to the project including redesign,
<br /> 1.05 RULES AND REGULATIONS 2.08 DOMESTIC PIPING INSULATION reengineering and review of substitution. Only one engineering review time is allowed for each
<br /> product substitution. Contractor shall be responsible for additional review time and shall pay
<br /> A. All work and material shall be in full accordance with the latest rules and Architect and Engineer's time at their professional rate schedule.
<br /> regulations of the State Fire Marshal and other applicable State and local rules and A. Provide and install "insulation protection shield" for piping with foam or fiberglass
<br /> g pp 3. He has confirmed that the proposed substitution will have no adverse affect on other J
<br /> insulation.
<br /> regulations. Nothing in these drawings or specifications shall be construed to trades, the construction schedule, or specified warranty requirements. Q
<br /> permit work not conforming to these codes. B. Insulate all rainwater piping with 1" thick fiberglass insulation below the deck up to 25 feet of 4. He has confirmed that maintenance and service parts will be locally available for the
<br /> horizontal run. proposed substitution. ~
<br /> B. Furnish without any extra charge any additional material and labor when required C. Insulate all horizontal waste piping (Hung) with 1-1/2" thick fiberglass insulation above noise sensitive 12
<br /> m
<br /> to comply with these laws, ordinances and codes regardless of whether shown or areas ONLY. E. Cost savings resulting from substitution shall be returned to the contract or the Owner if
<br /> mentioned in these specifications of drawings. D. Insulate all domestic water piping outside the building or on roof with 1-1/2" thick Armstrong the substitution is permitted. Cn
<br /> Armaflex or approved equal, and sections butted firmly together. Z [__�
<br /> C. All work and material shall be in accordance with the Landlord's Mech/Elect. Design E. Insulate all condensate drain piping with 1/2" thick Armstrong Armaflex or equal, and sections butted F. No work involving materials submitted for substitution shall proceed until written acceptance 0 a-
<br /> Criteria. All contractors shall obtain a copy from the Lndlord's Tenant Coordinator or firmly together. is received from the Owner. The Owner is the final judge of acceptability of preferred > o
<br /> Mall Operations manager and become familiar with the requirements contained within F. Insulate all hot water piping with 1" thick fiberglass insulation. substitutions. UJ
<br /> prior to bidding the job. Where Landlord's requirements conflict with Codes or G. Provide and install scald guard protection/insulation under sinks with exposed p-traps and hot water z
<br /> Ordinances the strictest interpretation shall apply. supplies. 3.05 COORDINATION o
<br /> H. Minimum R-values for hot water piping insulation having pipe diameter of less than or equal to 2" is J
<br /> 1.06 SUBMITTALS R-4, for larger than 2" diameter is R-6. A. Coordinate work with other trades to avoid conflict and to provide correct rough-in and m
<br /> I. All outdoor insulation shall be protected with aluminum jacket. connection for equipment furnished under other trades that require plumbing connections.
<br /> A. Submit for review to the Owner a complete and all-inclusive list of equipment and Inform Contractors of other trades of the required access to and clearances around equipment Q
<br /> materials proposed for use (6 copies), accompanied by manufacturer's data sheets. 2.09 CLEANOUT to maintain service ability and code compliance. F-
<br /> Data shall be forwarded in a single package written 15 days after award of contract. z
<br /> Submit six blackline prints and one reproducible shop drawing showing proposed plumbing A. Accessible cleanout shall be provided at the base of each waste stack and B. Verify equipment dimensions and requirements with provisions specified under this Section. -
<br /> installation. Include sizes, locations and other required information to coordinate rainwater leaders. Additional cleanout shall be provided in a drainage line for each Check actual job conditions before fabricating work. Report necessary changes in time to 00
<br /> installation with other trades. prevent needless work. Changes or additions, subject to additional compensation, which are „J
<br /> horizontal change of direction exceeding 135 degrees. Cleanout must be provided on a
<br /> horizontal drain line exceeding 5ft or more in length serving sinks or urinals. An approved made without written authorization and an agreed price, shall be at the Contractor's risk and Q N
<br /> B. Within 5 days after award of contract, submit 6 copies of a letter stating any type of 2-way cleanout fitting shall be installed outside of a building at the lower end expense.
<br /> materials that contractor wishes to substitute, to the Owner for approval. Include of a building drain and extended to grade. CD
<br /> such information as manufacturer's name, type of material, certified ratings, 3.06 MARKING AND IDENTIFICATION
<br /> overall appearance, and necessary information to explain function and operation of 2.10 WATER HEATER Q a a a a a a a a
<br /> material. All proposed substitutions shall be equal in quality, design, utility and A. All domestic cold water, hot water, sanitary sewer, sanitary vent, condensate drain, and :2
<br /> appearance to material, equipment or method specified. A. Provide anchors and straps to resist horizontal displacement due to earthquake motion. natural gas piping shall have visible permanent labels at every 20 feet, the direction of
<br /> B. Strapping shall be located upper 1/3 and lower 1/3 of its vertical dimensions. Straps normal flow shall be clearly shown, at least once per room, and shall be visible from the floor level.
<br /> 1.07 AS-BUILT DRAWINGS shall be a minimum 2"x16 gage properly secured to wall studs. Elevate water heater at The minimum size of the letters shown on table 6-1 below. Valves shall be labeled with stenciled or
<br /> least 4" minimum above the finished floor with an approved base. Provide a 22 gage stamped metal tags bearing the name of the system they carry.
<br /> A set of plumbing plans will be furnished to the Contractor on which he shall
<br /> indicate the installation "as-built" as the work progresses. Upon completion of the water tight drain pan, corrosion resistant, at the bottom of the water heater. Drain pan
<br /> shall have a 3/4" drain line to be discharged into an approved receptor by means TABLE 6-1
<br /> work, a set of reproducible drawings shall be obtained from the Owner at cost, and all of an air gap. A properly sized thermal expansion tank shall be provided at the water
<br /> changes as noted on the record set of prints shall be incorporated thereon. This heater. Hot water supply for the lavatories and hand sinks shall not exceed 110°F temperaturePIPE SIZE (INCHES) SIZE OF LETTER (INCHES)
<br /> . .
<br /> set of reproducibles, along with one set of blueprints, shall be delivered to the Y2 - 1 Y4 Y2
<br /> Owner upon completion and before final acceptance of the project. 2.11 TRENCHING 1 Y2 2 3/4 Q
<br /> 2 Y2 - 6 1 Y4 Q
<br /> 1.08 GUARANTEE A. All trenches deeper than the footing of any building or structure and paralleling the 8 - 10 2 Y2
<br /> The Contractor shall leave the entire installation in complete working order free some shall be at least 45 degrees therefrom. Q � z
<br /> from any defective material, workmanship or finish. He shall guarantee to repair or 3.00 - INSTALLATION AND EXECUTION
<br /> replace, without charge, defects due to faulty workmanship or material for a period W CM
<br /> of one year from the date of filing of the Notice of Completion. 3.01 GENERAL O
<br /> 1.09 OPERATION MANUALS AND OWNER INSTRUCTIONS A. Cast-Iron Hubless with stainless steel shielded coupling shall be supported horizontally at every other M0)
<br /> joint, unless over 4 feet, then support each joint adjacent to joint, not to exceed 18", brace at not Z W Q
<br /> A. Provide complete operation and maintenance manuals covering all Plumbing more than 40ft intervals, support at each horizontal branch connection. Hangers shall not be placed on O
<br /> systems and equipment that have been installed. Three (3) copies of the manual shall
<br /> be bound in hardback binders. the coupling. Support vertical pipes at the base and each floor not to exceed 15ft. Hangers and Supports Q O U
<br /> for all piping shall comply with the CPC 2010 Table 3-2. J
<br /> B. Provide instructions to owner as to operation of all equipment. Instruction 3.02 SPECIAL REQUIREMENTS, RESPONSIBILITIES AND TESTING � Q
<br /> period to commence for minimum of (2) hours and shall be scheduled at owner's W (n CO U
<br /> convenience. A. Install piping generally level, free of traps and unnecessary bends, to conform O W W W
<br /> with building requirements. Pipe to be free of defects, and installed to avoid any ' 1 0 z
<br /> 1.10 CUTTING AND PATCHING possible galvanic action by isolating dissimilar metals. v
<br /> B. Test and record available domestic water pressure in static and dynamic conditions U
<br /> A. The contractor shall do all cutting, drilling and patching which may be required W For dynamic testing record pressure and flow rate in gallons per minute. CQC
<br /> for the installation of the work under this Section of the Specifications. Transmit this information to the engineer before proceeding with the work. Q O Q G
<br /> B. Patching shall be of the some workmanship, material, and finish and shall match C. Provide all tests specified hereinafter and as otherwise required. Provide all U z
<br /> accurately all surrounding construction in a manner satisfactory to the Owner. No test equipment, including test pumps, gauges, instruments and other equipment W Q
<br /> cutting of the structure shall be permitted without written approval of the Owner. required. Pressure gauges used shall be graduated in increments not greater than 5 W
<br /> pounds per square inch.. No plumbing or drainage system or part thereof shall be
<br /> 2.00 - MATERIALS - PIPING covered, concealed, or put into use unless it has been specified. Conduct all tests
<br /> Building drain and vent piping materials shall comply with the local authority having jurisdiction. in the presence of the Owner's representative, and obtain the necessary
<br /> jurisdictional authority inspections.
<br /> All sanitary system materials shall be listed by an approved listing agency.
<br /> D. Apply a water test to the waste, and vent systems whether in its entirety or in
<br /> A. Interior Underground Sanitary and Waste Piping: sections; if applied to the entire system, tightly close all openings in the piping
<br /> No-Hub C.I. pipe and fittings or ABS DWV sch 40. except the highest opening, and fill the system with water to the point of overflow.
<br /> B. Interior Suspended Sanitary and Vent Piping: If the system is tested in sections, tightly plug each opening except for the
<br /> 1. 3" and Larger - No-Hub C.I. or ABS DWV sch 40. highest opening of the section under test, and fill each section with water, but Project Number
<br /> 2. 2" and Smaller - Schedule 40 galvanized steel pipe with screwed durham cast test with no less than a 10' head of water. In testing successive sections, test at SPA16002.0
<br /> iron fittings for waste and vent least the upper 10' of the next preceding section so that no joint or pipe in the
<br /> C. Interior Domestic Water Piping Above Ground: building (except the uppermost 10' of the system) shall have been submitted to a
<br /> 3" and Smaller - Type L hard tempered copper with solder end fittings. 95-5 tin test of less than a 10' head of water. Keep water in the system or in the portion Sheet Name
<br /> under test for at least 24 hours before inspection starts, with the system tight at
<br /> and antimony solder jointing (lead-free). all points.
<br /> D. Outdoor Above Ground Domestic Water Piping: E. Domestic water system shall be tested and proved tight under a pressure of not SPECIFICATIONS
<br /> 3" and Smaller - Type L hard tempered copper with solder end fittings. 95-5 tin less than 120 PSI. Piping must stand the test for a period of 24 hours without
<br /> and antimony solder jointing (lead-free). leaking.
<br /> E. Domestic Water Piping Below Ground: F. Chlorination of the domestic cold and hot water piping systems in accordance
<br /> Type K copper pipe shall be used. When piping is installed within a building and under a concrete slab, it shall be with standard testing procedures and local health department requirements. Testing
<br /> installed without joints. When joints are unavoidable, they shall be brazed. by a firm such as Bennet-Marine or equal. Submit certificate of satisfactory test
<br /> a.Protective pipe covering shall be factory or field applied accordingly to manufacturers written instructions. results.
<br /> b.2 �/" or larger: Products shall be Polyken No. 1027 primer and Polyken No. 910 tape coating, 10 mil, minimum
<br /> 1" overlap required. G. Upon completion of testing, certify to the Architect, in writing that the
<br /> c.2" and smaller: Products shall be 10 mil plastic sleeve protector. specified tests have been performed and that the installation complies with the Sheet Number
<br /> specified requirements.
<br /> H. Gas piping system shall be tested with 10 PSIG air for eight hours.
<br /> POm3
<br />
|