|
1. Shull Du and Throttling Duty: Use ball valves for n NPS 2 and smaller.
<br />Duty 9 N piping
<br />Use butterflyor ball valves with flanged ends for piping NPS 2-1/2 and larger.
<br />9 PPi 9 r9 r.
<br />2. Hot-water Circulation Piping, Balancing Duty: ClrcuitSolver.
<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 sanitary sewer and vent systems as well as
<br />specialties associated with the sanitary sewer system.
<br />PART2-PRODUCTS
<br />2.1 PIPING MATERIALS
<br />A. Hubless Cast Iron soil PP 9 a and fiffin s. Comply with ASTM A888 or CISPI 301.
<br />1. CISPI Hubless-Pi in Coupling.: Com with ASTM C 1277 and CISPI 310.
<br />P 9PY
<br />Products shall be Stainland ASTM
<br />C 564, rubber
<br />ber s with stainless -steel Integral, battle
<br />and tightening devices; and ASTM C 564, rubber sleeve with Integral, center pipe
<br />stop
<br />S. 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 -copper -alloy or ASME
<br />Bi 6.22, wrought -copper, solder -joint fiffings. Furnish wrought -copper fittings if
<br />intlicatetl.
<br />2. Solder. ASTM B 32, lead free with ASTM B 813, water-1 u mbi 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 />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 />as 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 (1/8 inch per foot) downward in directon of
<br />flow for piping NPS 4 and larger.
<br />2. Vent Piping: 1 percent (118 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 Imn Soil Pipe and Fittings.'
<br />H. Hanger rod and spacing as required by the IPC 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 220010
<br />Common Plumbing Requirements.
<br />1.2 QUALITY ASSURANCE
<br />A. ElecMcal Components, Devices, and Accessories: Listed and labeled as carried 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 Compllance: Where ASME-code construction Is Indicated, fabricate and label
<br />rcial, domestio-water heater storage tanks to comply with ASME Boiler and
<br />Pressure Vessel Code: Section Vlll, 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, Heat Pump Electric Light -Duty, Storage, Domestic -Water Heaters:
<br />a. Storage Tank: Ten years.
<br />It. Controls and Other Components: Ten year.
<br />PART2-PRODUCTS
<br />2.1 COMMERCIAL, HEAT PUMP ELECTRIC LIGHT -DUTY, STORAGE, DOMESTIC -
<br />WATER HEATERS
<br />A. Basis -of -Design Product: Subject to compliance with requirements, provitle protluct
<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 />S. RUUD Corporation
<br />S. Standard: UL 174.
<br />C. Storage -Tank Construction: Stael, 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 outid.
<br />6. Heating Elements: Two; electric, screw -in immersion type; wiretl for simultaneous
<br />operation unless otherwise indicated.
<br />7. Temperature Control: Adjustable thermostat.
<br />8. Safety Control: High -temperature -limit cutoff device or system.
<br />9. Relief Valve: ASME rated and stamped for combination temperature -and -
<br />pressure relief valves. Include relieving capacity at least as great as heal input,
<br />and include pressure seffing less than domestio-water heater working -pressure
<br />rating. Select relief valve with sensing element that extends into storage tank.
<br />E. See Schedule for Capacity and Characteristics.
<br />2.2 WATER HEATER ACCESSORIES
<br />A. Provide
<br />p corosion-resistant metal drain an g s with raised edges that are not dimension
<br />less than the Was of the water heater. Pan shall Include drain with threads.
<br />S. Provide Piping -Type Heat Traps or Heat -Trap Fittings in accordance with the water
<br />heater manufacturer's instmctions which comply with the requirements of ASHRAE
<br />90.
<br />C. AII water heaters shall be provitletl with temperature, pressure and/or vacuum relief
<br />valves in accordance with the water heater manufacturers instruction which comply
<br />with the requirements of the authority having jurisdiction.
<br />2.3 DOMESTIC-WATERCOMPRESSIONTANKS:
<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. AMTROL Inc.
<br />2. Armstrong, Inc.
<br />3. Armstrong Pumps, Inc
<br />4. Bell & Gossett Domestic Pump; a division of ITT Industries
<br />5. Smith, A. O. Water Products Co.; a division of A. O. Smith Corporation
<br />6. State Industries
<br />7. Taco, Inc
<br />B. Description: Steel pressure -rated tank constructed with welded joints and factory -
<br />Installed butyl -robber diaphragm. Include air pre -charge to minimum system -operating
<br />pressure at tank.
<br />C. Construction:
<br />1. Interior Finish: Complywith NSF 6l banter materials for potable -water tank
<br />W
<br />limn s including extending finish into and through tank fiffing.and outlets.
<br />9, 9 9 9
<br />2. Air -Charging Valve: Factory installed.
<br />D. See Schedule for Capacity and Characteristics.
<br />2.4 DOMESTIC -WATER RECIRCULATION PUMPS:
<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. Armstrong Pumps, Inc
<br />2. Bell & Gossett Domestic Pump; a division of ITT Industries
<br />3. Grundfos Pumps Corp.
<br />4. Taw, Inc
<br />5. Wild USA LLC
<br />B. Description: Factory -assembled and -tested, in -line, close -coupled, canned -motor,
<br />seal -less, overhung -impeller centrifugal pumps.
<br />C. Pump Construction:
<br />1. Pump and Motor Assembly: Hemiefically sealed, replaceabledamidge type with
<br />motor and impeller on common shaft and designed for installation with pump and
<br />motor shaft horizontal.
<br />2. Casing: Bronze. with threaded or companion -flange connections.
<br />3. Impeller: Plastic.
<br />4. Motor: Single speed, unless otherwise indicated.
<br />D. See Schedule for Capacity and Characteristics.
<br />PART 3-EXECUTION
<br />3.1 EXAMINATION
<br />A. Examineroughing-in of domestio-water-piping system to verify actual locations of
<br />connections before costar heater, compression tank or pump Installation.
<br />3.2 INSTALLATION -WATER HEATERS
<br />A. Commercial, Electric, Domestic -Water Heater Mounting: Install floor mounted
<br />commerei electric, domestic -water heaters on concrete base. Install wall mounted
<br />or suspended commercial, electric, domestic water heaters on manufacturer's
<br />approved stand, bracket or suspended platform as indicated. Maintain manufacturers
<br />recommended clearances. Arrange units so controls and devices that require
<br />servicing are accessible. Anchor domestic -water heaters to substrate.
<br />B. Install electric, domestic -water healers level and plumb, according to layout drawings,
<br />original design, and referenced standards. Maintain manufacturers recommended
<br />clearances. Arrange units so controls and devices needing service are accessible.
<br />Install shutoff valves on domestic -water -supply piping to domestic -water heaters and
<br />on domestic -hot-water outlet piping.
<br />C. Install combination temperature -and -pressure relief valves in lop portion of storage
<br />tanks. Use relief valves with sensing elements that extend into tanks. Extend
<br />commencial-water-heater relief -valve outlet, with drain piping same as domestic -water
<br />piping in continuous downward pitch, and discharge by positive air gap onto closest
<br />floor dram.
<br />D. Install drain pan under water heater.
<br />E. Install water -heater drain piping as indirect waste to spill by positive air gap into open
<br />drains or over floor drains. Install hose -end drain valves at low points in water piping
<br />for electric, domestic -water healers that do not have tank tlrain.
<br />F. Install thernomelers on outlet piping of electric, domestic-water healers.
<br />G. Install piping -type heat traps on Inlet and outlet piping of electric, domestic -water
<br />heater storage tanks without integral or fiffing-type heat traps.
<br />H. Fill electric, domestio-water healers with water. Charge domestic -water compression
<br />tanks with air.
<br />3.3 INSTALLATION - PUMPS
<br />A. Pumps: Install in -line, seal -less centrifugal pumps with shaft horizontal unless
<br />otherwise indicated.
<br />3.4 CONNECTIONS
<br />A. Water Heatere: Where installing piping adjacent to electric, domestic-water heaters,
<br />allow space for service and maintenance of water heaters. Arrange piping for easy
<br />removal of domestio-water heaters.
<br />B. Pumps: Install piping adjacent to pumps to allow service and maintenance. Connect
<br />domestic water piping be pumps. Install sucton and discharge piping equal to or
<br />greater than size of pump nozzles. Install shutoff valve and strainer on suction side of
<br />each pump, and check, shutoff, and throttling valves on discharge side of each pump.
<br />Install valves same size as connected piping. Install pressure gage at suction of each
<br />pump and pressure gage at discharge of each pump.
<br />3.5 FIELD QUALITY CONTROL
<br />A. Perform tests and inspections. Leak Test: After installation, charge system and test
<br />for leaks. Repair leaks and retest until no leaks exist. Operational Test: After electrical
<br />rcuitry has been energized, star) units to confirm proper operation. Test and adjust
<br />controls and safeties. Replace tlamagetl and malfunctioning controls and equipment.
<br />3.6 ADJUSTING
<br />A. Water Heaters: Adjust initial temperature set points.
<br />B. Pumps: Adjust domestic star pumps to function smoothly, and lubricate as
<br />recommended by manufacturer. Adjust initial recirculation temperature set points. Set
<br />field -adjustable switches and circuit -breaker trip ranges as indicated.
<br />END OF SECTION 22 3300
<br />SECTION 22 4000 - PLUMBING FIXTURES AND
<br />EQUIPMENT
<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 />PART2-PRODUCTS
<br />2.1 COMMERCIAL FIXTURES (LAVATORIES, SINKS, URINALS, WATER CLOSETS)
<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. American Standard
<br />2. Crane Plumbing LLC
<br />3. Elkay Manufacturing Cc (stainless steel sinks only)
<br />4. Gerber Plumbing Fixture LLC
<br />5. Just Manufacturing Cc (stainless steel sinks only)
<br />6. Kohler Cc
<br />7. Told USA, Inc.
<br />8. Zum Industrles, LLC
<br />2.2 COMMERCIAL FIXTURE TRIM (TRIM FOR LAVATORIES, SINKS, URINALS, WATER
<br />CLOSETS)
<br />A. Basis -of -Design Product: Subject to compliance withrequirements, rovide roduct
<br />9 PP P
<br />indicated on Drawings or comparable product by one of the following:
<br />1. Chicago Faucets
<br />2. Dan-, Inc.
<br />3. Grohs Amer- Inc.
<br />4. Kohler Co
<br />S. Sloan Valve Company
<br />6. Speakman Company
<br />7. Zum Industries, LLC
<br />PART 3 - EXECUTION
<br />3.1 EXAMINATION
<br />A. Examine muging-in of water supply and sanitary drainage and vent piping systems
<br />to verify actual locations of piping connections before fixture installation. Examine
<br />counters, walls and floors for suitable conditions where fixtures will be installed.
<br />3.2 INSTALLATION
<br />A. Lavatory, Sink and Mop Service Basin Installation:
<br />1. Install lavatories and sinks level and plumb according to roughing -in drawings.
<br />2. Install supports, affixed to building substrate, for wall -mounted lavatories and
<br />sinks.
<br />3. Install accessible wall -mounted lavatories and sinks at handicappedmiderly
<br />mounting
<br />height for people with disabilities or the elderly, according to ICC/ANSI
<br />A117.1.
<br />4. Set floor -mounted sinks in levelingbed of cement rout.
<br />9
<br />5. Install water-supplywith step o each supply to each sink faucet. Install
<br />where9 b e PpY
<br />slops In locations where they can be easily reached for operation.
<br />6. Install dap oser in outlet of each sink indicated to have a disposer. Install switch
<br />where Indicated or in wall adjacent to sink if location is not indicated.
<br />7. Install dishwasher air -gap fiffing at each sink indicated to have air -gap fiffing.
<br />Install in sink deck. Connect inlet hose to dishwasher and outlet hose to disposer.
<br />8. Install protective shielding pipe covers and enclosures on exposed supplies and
<br />waste piping of accessible lavatories. Com ply with requirements In Section 22
<br />0719'Plumbing Piping Insulation."
<br />9. All pipes at the fixtures, which may be exposed to view, shall be brass chrome
<br />finish, finished with chmme escutcheons where they project from walls and
<br />Floors.
<br />S. Support Installation: Install supports, affixed to building substrate, for wall -mounted
<br />fixtures.
<br />C. Joint Sealing: Seal joints between fixtures and walls and Floors using sanitary -type,
<br />one -part, mildew -resistant silicone sealant. Match sealant color ta fixture color.
<br />3.3 CONNECTIONS
<br />A. Connect fixtures with water supplies and soil, waste, and vent piping. Use size fittings
<br />and transition fittings as required matching fixtures and fixture connection sizes as
<br />identified on drawings. Transition fittings shall be made at the fixture. Where installing
<br />piping adlacenito fixtures, allow space for service and maintenance. Integral vacuum
<br />breakers shall be provided at all outlets with hose connections.
<br />3.4 ADJUSTING
<br />A. Operate and adjust fixtures and controls. Replace damaged and malfunctioning
<br />fixtures, fittings, and controls. Adjust water pressure at Flushomeler valves to produce
<br />proper flow. Install fresh batteries In battery -powered, electronic -sensor mechanisms.
<br />3.5 CLEANING AND PROTECTION
<br />A. After completing installation of fixtures, inspect and repair damaged finishes. Clean
<br />fixtures and fiffings with manufacturers' recommended cleaning methods and
<br />materials. Install protective covering for installed fixtures and fittings. Do not allow use
<br />of fixtures for temporary facilifies unless approved in wrifing by Owner.
<br />END OF SECTION 22 4000
<br />SECTION 23 0010 - COMMON MECHANICAL
<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 mechanical systems.
<br />B. All mechanical work shall comply with current state and local building codes as
<br />required by the authorities having jurisdiction, the International Plumbing Code, the
<br />International Fuel Gas Cade, the International Mechanical Code, the International Fire
<br />Code, International Energy Conservation Code and applicable publications of the
<br />National Fire protection Association (NFPA) such as NFPA 90A and appropriate
<br />ASHRAE standards N5, 55, 62.1, 90.1, 111, 135, 189).
<br />C. The contractor shall comply with the requirements of the general conditions,
<br />on supplemental general cditions of the project specifications, 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 />nangements 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 are delivery and secure storage of all materials.
<br />H. Obtain and anal for all Permits and approvals required for the execution of the
<br />work and
<br />pay all associaletl fees.
<br />I. All equipment and products to be thoroughly cleaned at the completion of the work
<br />with all stickers, mar ing, packing materials and Ilke or similar items removed.
<br />Remove all rubbish, debris, scraps or other material not need for the final product
<br />from the job site.
<br />1.2 WARRANTY
<br />A. The mechanical contractor shall provide to the owner a one (1) year (from the dale of
<br />final acceptance) warranty of all mechanical 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 mechanical 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 mechanical systems complete and
<br />operational.
<br />S. All equipment providetl shall be new except as otherwise stated on the tlrawings. All
<br />equipment provitletl 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 />stillcelion: 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 specification Is the standard of design.
<br />2.2 IDENTIFICATION
<br />A. Provide pipe and equipment Identification In accordance with ANSI At 3.1 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 slop In sleeve.
<br />2. Piping which passes through a rated wall shall be rovidad with a UL detail
<br />p ig p ss g p
<br />suitable for pipe material and size. Sleeve shall only be required if the UL detail
<br />requires the sleeve. Where sleeves are requiretl as noted above, provide a UL
<br />detail that utilizes a sleeve.
<br />S. Escutcheons:
<br />1. Where new pipe passes through a finished wall, provitle a chrome plated
<br />escutcheon. Escutcheon shall be constructed in one piece.
<br />C. Access Doors
<br />1. W here 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 floors 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 />S. Provide all core drilling, channeling, vetting, patching, trenching and backfill as
<br />required for installation of mechanical equipment. Seal holes, fireproofing where
<br />rta and refinish all repair work to original condition where damaged by
<br />mechanical work.
<br />C. At equipment and products to be thoroughly cleaned at the completion of the worie
<br />with all stickers, markings and the like shall be removed. Remove all rubbish, debris,
<br />scraps and the like from the job site.
<br />3.2 FLUSHING AND CLEANING
<br />A. Before final connections are made in the Pmcl systems, s tems shall be blown out
<br />P
<br />with air and then completely washed out with imcilln compounds he o with
<br />p Y 9compatible
<br />final Fluitl to avoid contamination. The s stems shall then be flushed for the complete
<br />Y P
<br />oval dell foreign materials. Furnish all temporary connections, valves, etc.,
<br />required for this purpose.
<br />END OF SECTION 230010
<br />SECTION 23 0593 - TESTING, ADJUSTING AND
<br />BALANCING
<br />PART 1 -GENE AL
<br />1.1 SUMMARY
<br />A. The testing,adjusting and balancing of the systems shall be art of this contract
<br />1 9 9 Ys p
<br />Include in bid the cost of this work. The balancing contractor shall be AABC certified,
<br />NEBB cortifietl, TABS certified or a registered professional engineer.
<br />B. All reports shall be submitted on standard AABC, NEBB or TABS forms.
<br />C. Comply with ASHRAE 111.
<br />PART 2 - PRODUCTS (NOT APPLICABLE)
<br />PART 3 - EXECUTION
<br />3.1 TAB SPECIALISTS
<br />A. Subject to compliance with requirements, engage a TABS or NEBB certifietl
<br />balancing contractor. Coordinate with building engineer and landlordlowner for any
<br />building standard required TAB specialists.
<br />3.2 SUMMARY
<br />A. Set the system air flow rates and water flow rates within the following tolerances: Plus
<br />10 percent to minus 5 percent.
<br />S. The air, hydronic and domestic hot water recirculation systems shall be tested,
<br />adjusted and balanced to the quantities listed.
<br />C. A report shall be submitted to the owner and engineer for review.
<br />END OF SECTION 23 0593
<br />SECTION 23 0713 - MECHANICAL INSULATION
<br />PART 1 - GENERAL
<br />1.1 SUMMARY
<br />A. Be. Section 23 3000 - Ducts and Accessories for duct lining requirements.
<br />S. Section includes insulating the fallowing duct services:
<br />1. Indoor, concealed supply and outdoor air.
<br />2. Indoor, concealetl return located in unconditioned space.
<br />PART2-PRODUCTS
<br />2.1 MINERALFISER
<br />A. Mineral -Fiber Blanket Insulation: Mineral or glass fibers bonded with a thermosetting
<br />in. Comply with ASTM C 553, Type II and ASTM C 1290, Type III with factory -
<br />applied FSK jacket or Type III with factory -applied ESP jacket.
<br />1. Products: Subject to compliance with requirements, provide one of the following:
<br />a. CertainTeed Cory.; SoftTouch Dud Wrap.
<br />I Johns Manville; Microlite.
<br />C. Knauf Insulation; Friendly Feel Dud Wrap.
<br />d. Manson Insulation Inc.; Alley Wrap.
<br />e. Owens Coming; SOFTR All -Service Duct Wrap.
<br />2. Mineral -Fiber, Preformed Pipe Insulation Type I, 850 deg F Materials: Mineral or
<br />glass fibers boddedl with a thermosetting resin. Comply with ASTM C 547, Type I,
<br />Grade A, with factory -applied ASJ.
<br />a. Products: Subject to compliance with requirements, provide one of the
<br />following:
<br />1) Johns Manville; Micro-Lok
<br />2) Knauf Insulation; 1000-Degree Pipe Insulation
<br />3) Manson Insulation Inc.; Alley-K.
<br />4) Owens Coming; Fiberglas Pipe Insulation
<br />PART 3 - EXECUTION
<br />3.1 GENERAL INSTALLATION REQUIREMENTS
<br />A. Install insulation materials, accessories, and finishes with smooth, small and even
<br />surfaces: free of voids throughout the length of piping including fittings, valves, and
<br />specialties.
<br />B. Install insulation materials, forms, vapor barters or retarders, jackets, and
<br />thicknesses required for each item of pipe system as specified in insulation system
<br />schedules.
<br />C. Install accessories compatible with insulation materials and suitable for the service.
<br />Install accessories that do not corrode, soften, or otherwise aftack insulation orjacket
<br />in either at or dry state.
<br />D. Install insulation with longitudinal seams at top and bottom of horizontal runs.
<br />E. Install multiple layers of insulation with longitudinal and end seams staggered.
<br />3.2 PIPING AND DUCT INSULATION SCHEDULES
<br />A. Allpiping and dud Insulation shall comply with the type and Insulation thickness noted
<br />in the schedule included on the drawings.
<br />B. Piping Insulation Schetlule- For Piping Exposed to the masitle ambient conditions,
<br />increase thickness of insulation by 1/2".
<br />SECTION 23 0800 - COMMISSIONING OF HVAC
<br />GENERAL
<br />3.1 RELATED DOCUMENTS
<br />A. Drawings, agreement, part 0, special conditions and forms and division 01
<br />specRcations sections, apply to this section
<br />B. Related sections Include the following:
<br />1. Section 22 08 00 - commissioning of plumbing
<br />2. AII other division 22, 23, and 26 sections.
<br />3.2 SUMMARY
<br />A. An independent commissioning agent total has been retained to implement and
<br />oortlinate the commissioning process for this protect. The objectives of the
<br />commissioning process are to:
<br />1. Achieve, verify and document that the performance of facilities, systems, and
<br />assemblies meet defined objectives and criteria.
<br />2. Verify that O&M documentation left omum is complete
<br />�I,blc LAWRENCE
<br />GROUP
<br />St. Louis
<br />319 Norlh 4th Street
<br />Suite 1000
<br />St. Louis, Missouri 63102
<br />(314)231-5700
<br />csrvTo Be Determined
<br />PRO-cws
<br />846,
<br />4(11
<br />wIMEG
<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 />No. Descrittbn Data
<br />5 MECH REVIEW 08/21/2024
<br />MECHANICAL AND
<br />PLUMBING
<br />SPECIFICATIONS
<br />Pr,yMNariEe'. sraeixanev.
<br />22024906.011
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<br />Iwis on.: �I
<br />MARCH 27. 2024
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