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�I,blc LAWRENCE
<br />GROUP
<br />SECTION 21 0010 - COMMON FIRE
<br />PROTECTION REQUIREMENTS
<br />PART 1-GENERAL
<br />1.1 SUMMARY
<br />A. Work shall consist of furnishing all labor and materials necessary for the installation of
<br />complete and operating fire protection systems.
<br />B. Delegated Design: Design sprinkler system(s) using performance requirements and
<br />design criteria . Design shall include a comprehensive engineering analysis by a
<br />qualified professional engineer or NICET certified designer as required by the
<br />authorities having jurisdiction.
<br />C. Sprinkler system design shall be approved by the authorities having jurisdiction.
<br />D. Complete all work in accordance with any and all applicable NFPA standards.
<br />Comply with all requirements and codes of the authorities having jurisdiction. Comply
<br />with the requirements of the Owner's insurance carrier. The jurisdictional authorities
<br />and codes shall take precedence over the Drawings and Specifications, in the event
<br />of dispute or discrepancy between requirements of Contract Documents and
<br />insurance rating authority or code.
<br />E. Good workmanship and appearance am considered equal to proper operation.
<br />F. Provide all core drilling, channeling, cutting, patching, trenching and backfill as
<br />required for installation of fire protection equipment. Seal holes with fireproofing
<br />and/or water proofing where necessary and refinish all repair work to original
<br />condition where damaged by work.
<br />G. Make provisions for safe delivery and secure storage of all materials.
<br />H. Obtain and arrange for all permits and approvals required for the execution of the
<br />work and pay all associated fees.
<br />I. All equipment and products to be thoroughly cleaned at the completion of the work
<br />with all stickers, marking, packing material and the like removed. Remove all rubbish,
<br />debris, scraps and the like from the job site.
<br />J. Provide all signage and spare sprinkler heads as required by NFPA.
<br />K. Coordinate this work with the installation of the fire alarm system. All devices
<br />provided by this contractor that require connection to the fire alarm system shall be
<br />provided by this contractor to operate as required with the fire alarm system provided.
<br />1.2 WARRANTY
<br />A. The fire protection contractor shall provide to the Owner a one (1) year (from the date
<br />of final acceptance) warranty of all fire protection equipment and systems provided
<br />under this contract. All defective equipment or materials which appear during the
<br />warranty period shall be replaced or repaired by the contractor in a timely fashion.
<br />B. P2 PRODUCTS (Not Applicable)
<br />C. P3 EXECUTION (Not Applicable)
<br />END OF SECTION 21 0010
<br />SECTION 21 1313 - WET PIPE SPRINKLER
<br />SYSTEMS
<br />PART 1-GENERAL
<br />1.1 SUMMARY
<br />A. Related Sections: Reference Section 22 0010 Common Fire Protection Requirements
<br />for common fire protection design requirements including submittal and delegated
<br />design requirements.
<br />PART2-PRODUCTS
<br />2.1 GENERAL
<br />A. All material shall be UL listed.
<br />2.2 PIPING AND FITTINGS
<br />A. Piping materials shall be new and designed for 175 psi working pressure, conforming
<br />to ASTM specifications. Piping shall have the manufacturer's name or brand, along
<br />with the applicable ASTM Standard, marked on each length of pipe.
<br />B. Where system pressures are between 175 psi and 300 psi, standard wall pipe shall
<br />be used as permitted by ANSI standards and associated systems shall be provided
<br />with UL listed pressure reducing assemblies where required as approved by the
<br />authorities having jurisdiction.
<br />C. Allowable piping material where approved by the authorities having jurisdiction
<br />include schedule 40 black steel pipe, schedule 10 black steel pipe, schedule 5 and
<br />type "K" or "L" copper tube.
<br />D. Allowable pipe fittings where approved by the authorities having jurisdiction include
<br />screwed fittings, flanged fittings, weld flutings, grooved fittings/couplings, and wrought -
<br />copper solder -joint.
<br />E. All valves shall be UL listed and shall include valve supervisory switches.
<br />F. Expansion, sleeves, escutcheons, hangers, identification and the like shall be
<br />provided where required.
<br />2.3 SPRINKLERS
<br />A. Sprinklers shall be UL listed standard spray sprinkler heads, nominal temperature
<br />rating (160°F) except where high temperature heads are required.
<br />PART 3-EXECUTION
<br />3.1 INSTALLATION
<br />A. Installation shall be per NFPA standards along with the requirements/codes of the
<br />authorities having jurisdiction.
<br />B. Inspect proceeding work, verify all dimensions before proceeding with work and
<br />coordinate all work and placement of components with other trades. Coordinate exact
<br />pipe locations with drawings and other trades before design approval and fabrication
<br />of piping. This contractor shall be responsible for any redesign and fabrication
<br />required to fit system into allowable space.
<br />C. Piping shall be installed in the most direct, straight and mechanical manner as
<br />possible and as close to walls and ceilings as is consistent with good workmanship.
<br />All lines shall be run high enough to permit relocation of lights without moving ceiling
<br />grid. All vertical lines shall be plumb and horizontal lines shall run parallel to building
<br />lines.
<br />D. All piping in finished areas shall be concealed unless shown otherwise, all other
<br />piping can be exposed.
<br />E. Install horizontal piping graded to low points and in a manner to make it possible to
<br />test and empty entire system. Provide valves at low points to facilitate system
<br />drainage.
<br />F. Pipe and fittings shall be inspected for soundness and cleaned of all dirt and other
<br />foreign matter prior to being installed. All damaged pipe and fittings will be rejected.
<br />G. All sprinkler heads shall be centered in ceiling tile where tile ceilings occur. Where
<br />heads will be subject to damage, head guards shall be furnished.
<br />END OF SECTION 21 1313
<br />SECTION 22 0010 - COMMON PLUMBING
<br />REQUIREMENTS
<br />PART 1-GENERAL
<br />1.1 SUMMARY
<br />A. Work shall consist of furnishing all labor and materials necessary for the installation of
<br />complete and operating plumbing systems.
<br />B. All plumbing work shall comply with current state and local building codes as required
<br />by the authorities having jurisdiction, the International Plumbing Code, the
<br />International Fuel Gas Code, the International Mechanical Code, the International Fire
<br />Code, applicable publications of the National Fire protection Association (NFPA) such
<br />as NFPA 54 (the National Fuel Gas Code), and appropriate ASHRAE standards.
<br />C. The contractor shall comply with the requirements of the general conditions,
<br />supplemental general conditions of the project specifcations, all contract documents,
<br />and any base building specifications and building criteria included in this project.
<br />D. Drawings are diagrammatic in nature. Take all dimensions from architectural
<br />drawings, certified equipment drawings, and from the structure itself before
<br />fabricating any work.
<br />E. The drawings indicate the location, type and sizes of various utilities within the site
<br />where known. Any relocation or remodeling required must be approved by the
<br />architect before proceeding. Investigate all utilities such as gas and water and make
<br />arrangements with the proper authority to pay for any charges associated with
<br />connecting those utilities,
<br />F. Good workmanship and appearance are considered equal to proper operation.
<br />G. Make provisions for safe delivery and secure storage of all materials.
<br />H. Obtain and arrange for all permits and approvals required for the execution of the
<br />work and pay all associated fees.
<br />I. All equipment and products to be thoroughly cleaned at the completion of the work
<br />with all stickers, marking and the like shall be removed. Remove all rubbish, debris,
<br />scraps and the like from the job site.
<br />1.2 WARRANTY
<br />A. The plumbing contractor shall provide to the owner a one (1) year (from the date of
<br />final acceptance) warranty of all plumbing equipment and systems provided under
<br />this contract. All defective equipment or materials which appear during the warranty
<br />period shall be replaced or repaired by the contractor in a timely fashion.
<br />PART2-PRODUCTS
<br />2.1 GENERAL
<br />A. The contractor shall provide all equipment and accessories necessary whether
<br />specifically stated or not to make the required plumbing systems complete and
<br />operational.
<br />B. All equipment provided shall be new except as otherwise stated on the drawings. All
<br />equipment provided shall be acceptable for installation by the authority having
<br />jurisdiction.
<br />C. The equipment schedules on the drawings and throughout these specifications
<br />provide manufacturer and model information. This serves as the standard of quality
<br />for equipment by different manufacturers. The specification allows for different
<br />manufacturers to be used for the equipment. However, refer to the architectural
<br />specifications for substitutions by manufacturers other than those listed in the
<br />specifications. Where no equipment specification is provided, the scheduled
<br />equipment manufacturer shall serve as the basis of design and any substitutions shall
<br />meet the quality standard set by the basis of design.
<br />D. Contractor to be responsible for any changes and costs to accommodate any
<br />equipment except the manufacturer listed in the equipment schedules, drawing notes
<br />and/or called out within the specifications, If no schedules are included on the
<br />drawing than the first named in the specifcation is the standard of design.
<br />2.2 IDENTIFICATION
<br />A. Provide pipe and equipment identification in accordance with ANSI A13.1 and or the
<br />building standards.
<br />2.3 MISCELLANEOUS SPECIALTIES
<br />A. Sleeves and Sleeve Seals:
<br />1. Where piping passes through new masonry or concrete walls or concrete floors,
<br />provide pipe sleeves. Sleeves shall be constructed out of galvanized steel, cast
<br />iron or PVC. Set sleeves in forms prior to concrete placement. Sleeves in floors
<br />shall extend 2" above the finished floor elevation. Where located in exterior walls,
<br />provide water stop in sleeve.
<br />2. Piping which passes through a rated wall shall be provided with a UL detail
<br />suitable for pipe material and size. Sleeve shall only be required H the UL detail
<br />requires the sleeve. Where sleeves are required as noted above, provide a UL
<br />detail that utilizes a sleeve.
<br />B, Escutcheons:
<br />1. Where new pipe passes through a finished wall, provide a chrome plated
<br />escutcheon. Escutcheon shall be constructed in one piece.
<br />C. Access Doors
<br />1. Where noted, provide the type and size of access door to fully access the item
<br />that is located with the wall or cavity. Provide fire rated doors where installed in
<br />fire rated assemblies.
<br />PART 3-EXECUTION
<br />3.1 GENERAL
<br />A. Obtain and arrange for all permits and approvals required for the execution of the
<br />work and pay all associated fees.
<br />B. Provide all core drilling, channeling, cutting, patching, trenching and backfll as
<br />required for installation of plumbing equipment and or mechanical equipment. Seal
<br />holes, fireproofing where necessary, and refinish all repair work to original condition
<br />where damaged by mechanical work.
<br />C. All equipment and products to be thoroughly cleaned at the completion of the work
<br />with all stickers, markings, and the like removed. Remove all rubbish, debris, scraps
<br />and the like from the job site.
<br />3.2 FLUSHING AND CLEANING
<br />A. Before final connections are made in the piping systems, systems shall be blown out
<br />with air and then completely washed out with cleaning compounds compatible with
<br />final fluid to avoid contamination. The systems shall then be flushed for the complete
<br />removal of all foreign materials. Furnish all temporary connections, valves, etc.,
<br />required for this purpose.
<br />B. After flushing, sterilize the domestic water system in accordance with AW WA
<br />standard C651- (current edition), disinfecting water mains, and all subsequent
<br />addenda. After minimum contact period, flush the system with clean water until the
<br />residual chlorine is no greater than the city water. Submit to the architect, written
<br />certification that sterilization has been performed and include a copy in operation and
<br />maintenance manuals. Provide a test analysis by the state health department of a
<br />random water sample, if requested by the architect.
<br />END OF SECTION 22 0010
<br />SECTION 22 0716 - PLUMBING INSULATION
<br />PART 1 -GENERAL
<br />1.1 SUMMARY
<br />A. Section includes insulation for plumbing piping.
<br />PART2-PRODUCTS
<br />2.1 INSULATION
<br />A. Insulation shall be provided on all pressurized plumbing lines, cooling coil condensate
<br />drain lines, all horizontal storm drainage lines and those sanitary drainage lines
<br />indicated to have electric heat trace.
<br />2.2 PROTECTIVE SHIELDING GUARDS
<br />A. Description: Manufactured plastic wraps for covering plumbing fixture hot- and Cold-
<br />water supplies and trap and drain piping. Comply with Americans with Disabilities Act
<br />(ADA) and ANSI Al 17.1 requirements. Truebro or equivalent.
<br />2.3 FIELD APPLIED JACKETS
<br />A. PVC Jacket: High -impact -resistant, UV -resistant PVC complying with ASTM D 1784,
<br />Class 16354-C; thickness as scheduled; roll stock ready for shop or field cutting and
<br />forming. Thickness is indicated in field -applied jacket schedules.
<br />PART 3-EXECUTION
<br />3.1 GENERAL INSTALLATION
<br />A. PIPING INSULATION SCHEDULE: See schedule on drawings for insulation
<br />requirements.
<br />B. Protective Shielding Guards: Install protective shielding guards on all lavatories, sinks
<br />and other applicable plumbing fixtures as required to comply with the requirements of
<br />Americans with Disabilities Act (ADA) and ANSI At 17.1.
<br />C. Field -Applied Jackets:
<br />1. All fittings shall be provided with PVC jackets.
<br />2. Provide PVC or Aluminum jackets as and where noted. Conform to building color
<br />coding for PVC jackets.
<br />3.2 DOMESTIC COLD WATER PIPE, VALVES AND FITTINGS:
<br />A. Insulate with UL. Approved, flame resistant, white vapor barrier jacketed, glass fiber
<br />snap -on insulation per piping insulation schedule. Insulate valves and fittings with
<br />glass fiber blanket insulation and premolded pvc covers (covers to be UL 25/50
<br />rated). Where the use of PVC covers in plenums, etc., is restricted by various codes
<br />valves and fittings shall be insulated by wrapping with blanket insulation. Cover
<br />blankets to same depth as the pipe insulation with insulating cement, troweled
<br />smooth. The contractor and manufacturer are responsible to be certain the code
<br />authority will approve any product to be installed on the project. Maximum k-value
<br />shall be 0.24 btu-in/hr-sq ft/degrees.
<br />B. Domestic hot water piping and fittings.
<br />1. All hot water supply lines and circulating water lines insulate with UL Approved,
<br />flame resistant, white all service jacketed, glass fiber snap -on pipe insulation 1"
<br />thick. Insulate fittings with glass fiber blanket insulation and premolded PVC
<br />covers. Maximum k-value shall be 0.24 btu-in/hr-sq fl/degmes.
<br />C. Accessible fixtures
<br />1. Insulation of pipes under accessible lavatories: insulate angle stop assemblies
<br />and drain lines with foam insert covered with 1/8" minimum abrasive resistant
<br />exterior cover with fasteners located out of sight, Brocar trap wrap kit 50OR and
<br />500RHS, or equivalent.
<br />END OF SECTION 22 0716
<br />SECTION 22 1116 - DOMESTIC WATER PIPING
<br />AND SPECIALTIES
<br />PART 1-GENERAL
<br />1.1 SUBMITTALS
<br />A. Submittal requirements shall be as identified in Specification Section 22 0010
<br />Common Plumbing Requirements.
<br />1.2 QUALITY ASSURANCE
<br />A. Potable -water piping and components shall comply with NSF 14 and NSF 61. Plastic
<br />piping components shall be marked with "NSF-pw."
<br />B. All fittings shall be Lead Free (ASTM listed) and shall be made with corrosion -
<br />resistant materials. Manufacturer shall provide upon request third party certification
<br />tested in accordance with EN ISO 6509 regarding dezincifcation corrosion resistance
<br />and stress corrosion cracking.
<br />PART2-PRODUCTS
<br />2.1 PIPING AND JOINT MATERIALS
<br />A. Hard Copper Tube: ASTM B 88, Type L water tube, drawn temper.
<br />2.2 VALVES AND DOMESTIC WATER SPECIALTIES
<br />A. Ball Valves - Bronze: Two-piece, full -port, bronze ball valves with bronze trim. Valve
<br />shall be rated to 150 psig SWP and 600 psig CWP. Body shall be ASTM B61, B62 or
<br />B584 bronze with a chrome -plated brass ball. All components shall be
<br />"Dezincifcation Resistant" and certified "Lead -Free."
<br />B. Ball Valves - Iron: Class 125 iron ball valves. Valve shall be rated to 200 psig CWP.
<br />Body shall be ASTM A 126 gray iron with a stainless steel ball and stem. All
<br />components shall be certified "Lead -Free."
<br />C. Butterfly Valves: Iron single -Flange butterfly valves with EPDM seat and aluminum -
<br />bronze disc. Valve shall be rated to 200 psig CWP. Body shall be ASTM A 126 cast
<br />iron of ASTM A 536 ductile iron with a stainless steel stem, EPDM seat and
<br />aluminum bronze disc. All components shall be certified "Lead -Free."
<br />D. Domestic Hot Water Balancing: Provide CircuitSolver by ThernnOmegaTech.
<br />E. Drain Valves: Ball -valve -type hose -end drain valves shall be rated to 400 psig CWP.
<br />Body shall be copper alloy with a chrome -plated brass ball with a threaded outlet with
<br />brass chain attached cap.
<br />F. Check Valves - Bronze: Class 150 bronze swing check valves with bronze disc.
<br />Valve shall be rated to 300 psig CWP. Body shall be ASTM B61, B62 or B584
<br />bronze. All components shall be "Dezincifcation Resistant- and certified "Lead -Free."
<br />G. Pressure Gauges: Shall be direct -mounted dial -type with a cast aluminum or drawn
<br />steel case. Provide 4-1/2 inch nominal diameter units. Accuracy shall be plus or
<br />minus 1 percent of middle half of scale range. Scale shall be 0 to 100 psi for domestic
<br />water.
<br />H. Thermometers: Shall be direct -mounted light -activated Deg F adjustable angle
<br />thermometers with 9-inch plastic case. Display shall be digital. Where unit is mounted
<br />in a ceiling plenum or other dark location provide dial type thermometer. Scale shall
<br />be 0 to 150 Deg F for domestic cold water and 0 to 250 Deg F for domestic hot water.
<br />I. Strainers: Y-pattern strainers shall be 125 psig pressure rated. Body shall be bronze
<br />for NPS 2 and smaller; cast iron for NPS 2-1/2 and larger. All components shall be
<br />certified "Lead -Free."
<br />J. Pressure and Temperature Taps: Shall be brass or stainless steel with core inserts
<br />and gasketed with a threaded cap. Include extended stem on units to be installed in
<br />insulated piping. Thread size shall be NPS %. Core insert shall be EPDM self-sealing
<br />rubber.
<br />K. Backflow Preventers: Backflow preventers are a basis -of -design product; subject to
<br />compliance with requirements, provide product indicated on drawings.
<br />L. Temperature -Actuated Water Mixing Valves: Mixing valves are a basis -of -design
<br />product; subject to compliance with requirements, provide product indicated on
<br />drawings. Valves shall be made of bronze and pressure rated for 125 psig. Valves
<br />shall be rated to ASSE 1017 for master mixers and ASSE 1070 for point of use
<br />valves.
<br />M. Outlet Boxes: Icemaker/coffee machine or washing machine outlet boxes are a basis -
<br />of -design product; subject to compliance with requirements, provide product indicated
<br />on drawings. Boxes and face plate shall be plastic and fire -rated if installed in a rated
<br />assembly. Provide with integral ball valves and water hammer arrestors. All
<br />components shall be certified "Lead -Free."
<br />N. Water -Hammer Arresters: Water -hammer arresters are a basis -of -design product;
<br />subject to compliance with requirements, provide product indicated on drawings.
<br />Water -hammer arresters shall be ASSE 1010 listed metal bellows type. All
<br />components shall be certified "Lead -Free."
<br />O. Trap -seal Primer Valves: Trap -seal primer valves are a basis -of -design product;
<br />subject to compliance with requirements, provide product indicated on drawings.
<br />Trap -seal valves shall be ASSE 1018 listed bronze type. All components shall be
<br />certified "Lead -Free."
<br />P. Flexible Connectors: Stainless -Steel -Hose Flexible Connectors: Corrugated -
<br />stainless -steel tubing with stainless -steel wire -braid covering and ends welded to
<br />inner tubing. All components shall be certified "Lead -Free". Working -Pressure Rating:
<br />Minimum 200 psig. End Connections NPS 2 and Smaller: Threaded steel -pipe nipple.
<br />End Connections NPS 2-1/2 and Larger: Flanged steel nipple.
<br />Q. Dielectric Fittings: Assembly of copper alloy and ferrous materials with separating
<br />nonconductive insulating material. Include end connections compatible with pipes to
<br />be joined. DI9I9Ctric Nipples and Couplings complying with IAPMO PS 66.
<br />Electroplated steel nipple complying with ASTM F 1545. Pressure Rating and
<br />Temperature: 300 psig at 225 deg F. Lining shall be inert and noncorrosive,
<br />propylene.
<br />PART 3 - EXECUTION
<br />3.1 PIPING SCHEDULE
<br />A. Aboveground
<br />1. NPS 2 and smaller:
<br />a. Hard copper tube, ASTM B 88, Type L; wrought -copper, solder -joint fittings;
<br />and brazed joints.
<br />b. Hard copper tube, ASTM B 88, Type L; copper pressure -seal -joint fittings;
<br />and pressure -sealed joints.
<br />c. Hard copper tube, ASTM B 88, Type L; extruded -tee connections and brazed
<br />joints.
<br />B. Flanges and Unions: Flanges and unions may be used for aboveground piping joints
<br />unless otherwise indicated.
<br />C. Transition and Special Fittings: Transition and special fittings with pressure ratings at
<br />least equal to piping rating may be used unless otherwise indicated.
<br />3.2 VALVE SCHEDULE
<br />A. Where specific valve types are not indicated, the following requirements apply:
<br />1. Shutoff Duty and Throttling Duty: Use ball valves for piping NPS 2 and smaller.
<br />Use butterfly or ball valves with flanged ends for piping NPS 2-1/2 and larger.
<br />2. Hot -Water Circulation Piping, Balancing Duty: CircuitSolver.
<br />3. Drain Duty: Hose -end drain valves.
<br />4. Check Duty: Use bronze check valves for piping NPS 2 and smaller. Use iron
<br />check valves for NPS 2-1/2 and larger.
<br />B. Use check valves to maintain correct direction of domestic water flow to and from
<br />equipment.
<br />C. Iron grooved -end valves may be used with grooved -end piping.
<br />END OF SECTION 22 1116
<br />SECTION 22 1316 - SANITARY WASTE AND
<br />VENT PIPING AND SANITARY SEWER
<br />SPECIALTIES
<br />PART 1-GENERAL
<br />1.1 SUMMARY
<br />A. Section includes piping materials for sanity sewer and vents stems as well as
<br />PP 9 sanitary Y
<br />specialties associated with the sanitary sewer system.
<br />PART2-PRODUCTS
<br />2.1 PIPING MATERIALS
<br />A. Hubless, Cast Iron soil pipe and fittings. Comply with ASTM A888 or CISPI 301.
<br />1. CISPI, Hubless-Piping Couplings: Comply with ASTM C 1277 and CISPI 310.
<br />Products shall be Stainless -steel corrugated shield with stainless -steel bands
<br />and tightening devices; and ASTM C 564, rubber sleeve with integral, center pipe
<br />stop
<br />B. Copper Tube and Fittings:
<br />1. Hard Copper Tube: ASTM B 88, Type L, water tube, drawn temper. Copper
<br />Pressure Fittings: Copper Fittings: ASME B16.18, cast -capper -alloy or ASME
<br />B16.22, wrought -copper, solder -joint fittings. Furnish wrought -copper fittings if
<br />indicated.
<br />2. Solder: ASTM B 32, lead free with ASTM B 813, water-flushable flux.
<br />C. PVC Pipe: ASTM D2665 or ASTM D3034
<br />1. Fittings: PVC
<br />2. Joints: Solvent welded, with ASTM D2564 solvent cement
<br />3. Acceptable for below grade use only.
<br />PART 3-EXECUTION
<br />3.1 PIPING INSTALLATION
<br />A. Drawing plans, schematics, and diagrams indicate general location and arrangement
<br />of piping systems. Indicated locations and arrangements were used to size pipe and
<br />calculate friction loss, expansion, pump sizing, and other design considerations.
<br />Install piping as indicated unless deviations to layout are approved on coordination
<br />drawings.
<br />B. Install piping in concealed locations unless otherwise indicated and except in
<br />equipment rooms and service areas.
<br />C. Install piping indicated to be exposed and piping in equipment rooms and service
<br />areas at right angles or parallel to building walls. Diagonal runs are prohibited unless
<br />specifically indicated otherwise.
<br />D. Install piping above accessible ceilings to allow sufficient space for ceiling panel
<br />removal.
<br />E. Install piping at indicated slopes.
<br />F. Install soil and waste drainage and vent piping at the following minimum slopes
<br />unless otherwise indicated:
<br />1. Sanitary Drain: 2 percent (1/4 inch per foot) downward in direction of flow for
<br />piping NPS 3 and smaller; 1 percent (118 inch per foot) downward in direction of
<br />flow for piping NPS 4 and larger.
<br />2. Vent Piping: 1 percent (1/8 inch per foot) down toward vertical fixture vent or
<br />toward vent stack.
<br />G. Install cast-iron soil piping according to CISPI's "Cast Iron Soil Pipe and Fittings
<br />Handbook," Chapter IV, "Installation of Cast Iron Soil Pipe and Fittings."
<br />H. Hanger rod and spacing as required by the PC for the size of pipe being installed.
<br />I. Test sanitary drainage and vent piping according to procedures of authorities having
<br />jurisdiction
<br />END OF SECTION 22 1316
<br />SECTION 22 3300 - DOMESTIC WATER
<br />HEATERS
<br />PART 1-GENERAL
<br />1.1 SUBMITTALS
<br />A. Submittal requirements shall be as identified in Specification Section 22 0010
<br />Common Plumbing Requirements.
<br />1.2 QUALITY ASSURANCE
<br />A. Electrical Components, Devices, and Accessories: Listed and labeled as defined in
<br />NFPA 70, by a qualified testing agency, and marked for intended location and
<br />application.
<br />B. ASHRAE/IESNA Compliance: Applicable requirements in ASHRAE/IESNA 90.1.
<br />C. ASME Compliance: Where ASME-code construction is indicated, fabricate and label
<br />commercial, domestic -water heater storage tanks to comply with ASME Boiler and
<br />Pressure Vessel Code: Section Vill, Division 1.
<br />D. NSF Compliance: Fabricate and label equipment components that will be in contact
<br />with potable water to comply with NSF 61, "Drinking Water System Components -
<br />Health Effects."
<br />1.3 WARRANTY
<br />A. Warranty Periods: From date of Substantial Completion.
<br />1. Commercial, Electric Light -Duty, Storage, Domestic -Water Heaters:
<br />a. Storage Tank: Five years.
<br />b. Controls and Other Components: One year.
<br />PART2-PRODUCTS
<br />2.1 COMMERCIAL, ELECTRIC LIGHT -DUTY, STORAGE, DOMESTIC -WATER HEATERS
<br />A. Basis -of -Design Product: Subject to compliance with requirements, provide product
<br />indicated on Drawings or comparable product by one of the following:
<br />1. Bradford White Corporation
<br />2. Lochinvar Corporation
<br />3. Rheem Manufacturing Company
<br />4. Smith, A. O. Water Products Co.; a division of A. O. Smith Corporation
<br />5. State Industries
<br />B. Standard: UL 174.
<br />C. Storage -Tank Construction: Steel, vertical arrangement.
<br />1. Pressure Rating: 150 psig.
<br />2. Interior Finish: Glass lined tank with replaceable magnesium anode rod.
<br />D. Factory -Installed Storage -Tank Appurtenances:
<br />1. Dip Tube: Required unless cold -water inlet is near bottom of tank.
<br />2. Drain Valve.
<br />3. Insulation: Comply with ASHRAE/IESNA 90.1.
<br />4. Jacket: Steel with enameled finish.
<br />5. Heat -Trap Fittings: Inlet type in cold -water inlet and outlet type in hot-water outlet.
<br />St. Louis
<br />319 North 4th Street
<br />Suite 1000
<br />St. Louis, Missouri 63102
<br />(314)231-5700
<br />Po, Team
<br />GENERAL CONTRACTOR:
<br />To Be Determined
<br />PROFESSIONAL ENGINEER:
<br />.IMEG
<br />IMEG
<br />7600 E Orchard Road, Suite 250-S
<br />Greenwood Village, CO 80111
<br />Phone: 303.796.6000
<br />IMEG Project No: 24000280.07
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<br />The Pmfassional Architect's seal eMd to this cheat
<br />applies only to the material and items shown on this
<br />sheet. All drawings, rotherdocumenta rot
<br />.Allhiti g this seal sll t be considered prepared by
<br />this architect and this architect eVnawy disclaims any
<br />and all rasp nalbility for such plans, drawing, or
<br />da_rta not exhibiting this seal.
<br />This dawmg and detail, on it are the sole property of the
<br />amhiwd and may be uvad for this specific protect only.
<br />It shall not be maned, copied or reproduced, in whole or
<br />part or for any other purpose or pre act without the
<br />carman ron,antofthearc ft-
<br />No. Description Dale
<br />Sheet Ti,
<br />MECHANICAL AND
<br />PLUMBING
<br />SPECIFICATIONS
<br />Prged Number Number.
<br />2024906.011
<br />Drawn By.
<br />MSK
<br />1,:ee D.
<br />MARCH 07, 2024
<br />
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