MasterFormat: 95

SpecWizard: customize this spec    Download this Hangers and Supports Specification for   WORD | WP | RTF | TEXT

Find over 500 more construction specifications | Arcat.com

	SECTION 15060
	HANGERS AND SUPPORTS
	** NOTE TO SPECIFIER ** Anvil Intl., Inc.; pipe fittings, pipe hangers and supports, grooved-end fittings, couplings and valves.. . This section is based on the products of Anvil Intl., which is located at:
	110 Corporate Dr. Suite 10 Portsmouth, NH 03801 Tel: (603) 422-8000 Fax: (603) 422-8033 Email: nwright-ross@anvilintl.com Web: http://www.anvilintl.com [ Click Here ] for additional information.
	Anvil International, Inc. is the largest and most complete manufacturer of pipe fittings and pipe hangers and supports in the world. In addition, Anvil manufactures a complete line of Gruvlok grooved-end fittings, couplings and valves. From plumbing, mechanical, fire protection, mining and oil & gas, Anvil's ability to provide integrated solutions directed at individual markets, is unmatched in the industry. Our 150 years of experience and understanding enables us to meet your exacting requirements, ensuring you have the most appropriate product for your particular application. Manufacturing excellence is a top priority at Anvil. Our ISO 9001:2000 facilities are constantly investing in new processing technology to continue to produce a package of products unmatched by any other single manufacturer, while selling an industry standard for dependability and effectiveness recognized around the world. Integrated solutions. Experienced employees with responsive customer support and service. Quality Products. That is why Anvil is the preferred partner for over 10,000 companies worldwide. Grooved Piping Products Gruvlok A complete line of grooved piping products with innovative features that deliver cost savings at installation and exceptional, long-lasting performance. Pipe Hangers and Supports. Anvil The market leader with a complete selection of pipe hangers and supports. Pipe Fittings Catawissa, J.B. Smith Malleable Iron Fittings Fire Protection Products. AnvilStar The unmatched range of domestic and globally-sourced products for fire protection piping systems offered by AnvilStar provides versatile and dependable performance for a wide range of applications. AnvilStar products are UL/ULC listed and FM Approved, and are available in a full range of styles and functionality. AnvilStar combines the latest technology and most current fire protection ratings with the trusted history and manufacturing experience that have made Anvil the go-to source for fire protection and piping products. And that means better performance and better service for you and your business. Metal Framing Anvil-Strut A full line of metal framing channel, fittings and hardware components. Tubular Fittings J.B. Smith J.B. Smith is the leading manufacturer of oil country tubular fittings, swages and bull plugs. Welding Outlet Fittings Mueller Weld-Miser, Mueller Tee-Let Manufacturer of the Weld-Miser Tee-Let line of welding outlet fittings or fire protection drop nipples and other low pressure piping systems. High Performance Fittings and Couplings. Canvil The largest Canadian manufacturer of a variety of high performance fittings and couplings. Industrial Forged Steel Catawissa A leading manufacturer of industrial forged steel and oil field wing unions. Welded Pipe Nipples. Beck Manufacturers of high quality welded pipe nipples.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Hangers and supports for mechanical piping, ducting and equipment.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Division 3 Section: Cast-in-Place Concrete.
		B.	Division 5 Section: Structural Steel.
		C.	Division 5 Section: Metal Fabrications.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	American Society of Mechanical Engineers (ASME) B31.1 - Power Piping (SI Edition).
		B.	American Society of Mechanical Engineers (ASME) B31.3 - Chemical Plant and Petroleum Refinery Piping.
		C.	American Society of Mechanical Engineers (ASME) B31.9 - Building Services Piping.
		D.	ASTM International (ASTM) A36 - Standard Specification for Carbon Structural Steel.
		E.	ASTM International (ASTM) A47 - Standard Specification for Ferritic Malleable Iron Castings.
		F.	ASTM International (ASTM) A48 - Standard Specification for Gray Iron Castings.
		G.	ASTM International (ASTM) A53 - Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless.
		H.	ASTM International (ASTM) A123 - Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products.
		I.	ASTM International (ASTM) A240 - Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications.
		J.	ASTM International (ASTM) A387 - Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum.
		K.	ASTM International (ASTM) A515 - Standard Specification for Pressure Vessel Plates, Carbon Steel, for Intermediate-and Higher-Temperature Service.
		L.	ASTM International (ASTM) A536 - Standard Specification for Ductile Iron Castings.
		M.	ASTM International (ASTM) A575 - Standard Specification for Steel Bars, Carbon, Merchant Quality, M-Grades.
		N.	ASTM International (ASTM) A668 - Standard Specification for Steel Forgings, Carbon and Alloy, for General Industrial Use.
		O.	ASTM International (ASTM) A1011 - Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy and High-Strength Low-Alloy with Improved Formability.
		P.	ASTM International (ASTM) B633 - Standard Specification for Electrodeposited Coatings of Zinc on Iron and Steel.
		Q.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-58 Pipe Hangers and Supports - Materials, Design and Manufacture.
		R.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-69 Pipe Hangers and Supports - Selection and Application.
		S.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-77 Guidelines for Pipe Support Contractual Relationships.
		T.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-89 Pipe Hangers and Supports - Fabrication and Installation Practices.
		U.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-90 Guidelines on Terminology for Pipe Hangers and Supports.
		V.	Manufacturers Standardization Society of The Valve and Fittings Industry (MSS) SP-127 Bracing for Piping Systems Seismic-Wind-Dynamic Design, Selection, Application.
	** NOTE TO SPECIFIER ** Contractor design and selection of supports. Delete if contract documents locate and schedule hanger and support types. Delete if not required.
	1.4	SYSTEM DESCRIPTION
		A.	Contractor General Requirements:
			1.	Incorporate in construction pipe hangers and supports to manufacturer's recommendations utilizing manufacturer's regular production components, parts and assemblies.
			2.	Comply with maximum load ratings with consideration for allowable stresses prescribed by ASME B31.1 or MSS SP-58.
			3.	Provide supports, guides and anchors that do not transmit unacceptable heat and vibration to building structure.
			4.	The selection of pipe hangers and supports shall be based upon the overall design concept of the piping systems and any special requirements, which may be called for in the specifications. The support systems shall provide for, and control, the free or intended movement of the piping including its movement in relation to that of connected equipment. (Extracted from ANSI/MSS-SP69, 2003, Page 1, Section 4.2, with permission of the publisher, the Manufacturers Standardization Society.)
			5.	Provide for vertical adjustments after installation of supported material and during commissioning, where feasible, to ensure pipe is at design elevation and slope.
		B.	Selection of Hangers and Supports for Pipe Movement:
			1.	Select hangers and supports to perform under all conditions of operation, allowing free expansion and contraction, and to prevent excessive stresses being introduced into piping system and connected equipment.
			2.	Angularity of rod hanger resulting from horizontal movement of the piping system from cold to hot positions shall not to exceed 4 degrees from vertical.
			3.	Where horizontal pipe movement is greater than 1/2 inch (12.7 mm), offset pipe hanger and support so that rod hanger is vertical in hot position.
			4.	Where significant vertical movement of the pipe occurs at the hanger location, a resilient support must be used. Selection of resilient supports shall be based on permissible load variation and effects on adjacent equipment. Support selection for typical load variations are shown in Table 2 of MSS-SP-69. Load and movement calculations shall be made for the proper selection of spring hangers. Vertical movement and load transfer from riser expansion to horizontal runs shall be given consideration when applying spring hangers. Spring Cushion Hangers may be used where vertical movement does not exceed 1/4 inch (6 mm), and where formal load and movement calculations are not required. Variable spring Hangers shall be used for all other resilient support requirements. Constant Support Hangers shall be used on piping systems where the deviation in supporting force must be limited to 6 percent and which cannot be accommodated by a Variable Spring Hanger. (Extracted from ANSI/MSS-SP69, 2003, Page 7, Section 7.4 and 7.4.1 to 7.4.3, inclusive, with permission of the publisher, the Manufacturers Standardization Society.)
		C.	Hanger Spacing: (Extracted from ANSI/MSS-SP69, 2003, Page 8, Table 3, with permission of the publisher, the Manufacturers Standardization Society.)
		D.	Pipe Attachments for Insulated Lines:
			1.	The connections to pipe attachments shall be outside the insulation so that movement of the line shall not cause damage to the insulation. Insulation protection shields shall be provided to protect the vapor barrier of the insulation on cold lines. Under no circumstances shall hangers, supports or guides be applied directly to horizontal pipe or tubing on vapor barrier lines. For cryogenic piping systems, shields incorporating rigid, high-density polyurethane foam inserts or other load bearing insulation should be used. The support should include means for maintaining vapor barrier integrity. Because of the temperature/compressive strength relationship of polyurethane foam, the recommended shield designs must be selected to accommodate loading conditions at both the installation and operating temperature. (Extracted from ANSI/MSS-SP69, 2003, Page 10, Section 10 and 10.1 to 10.3, inclusive, with permission of the publisher, the Manufacturers Standardization Society.)
			2.	Deviation to the above is permissible when the Anvil Fig 260 ISS (Insulation Saddle System) is used when proper insulating techniques are employed including the use of mastic and caulk on all insulation edges, and final taping.
		E.	Recommended Minimum Rod Diameters for Single Rigid Rod Hangers: (Extracted from ANSI/MSS-SP69, 2003, Page 9, Table 4, with permission of the publisher, the Manufacturers Standardization Society.)
			1.	(1) For calculated loads, rod diameters may be sized in accordance with MSS SP-58, Table 3 provided Table 1 and Section 73 of MSS SP-58 are satisfied.
			2.	(2) Rods may be reduced one size for double rod hangers. Minimum rod diameter shall be 3/8 inch (9.5 mm) (M10).
			3.	(3) Columns noted refer to Table 3.
		F.	Anchors Guides and Restraints:
			1.	Anchors, guides and restraints shall be located by the Engineer responsible for piping design. Should the need or the desirability of relocating, eliminating or adding anchors, guides or restraints arise; such changes shall be brought to the attention of the Engineer for consideration and approval.
			2.	Anchors, guides and restraints shall be designed for imposed loadings as determined by the Engineer. For guided systems, in the absence of specified lateral loads, the guide shall be designed for 20 percent of the dead weight load based on the spans listed in Table 3, with a design load of 50 lb (0.22 kN) as a minimum.
			3.	For pressure piping with joints not having a restraining design, other positive restraining means such as clamps, rods and/or thrust blocking shall be used to maintain the integrity of the joints.
			4.	The necessity for, and the location of, shock suppressors and seismic control devices shall be as determined by the Engineer responsible for piping design.
			5.	The location, type and number of corrective devices which may be necessary to control any unforeseen vibrations, as determined after the piping is in service, are not a part of this standard.
			6.	Refer to MSS SP-127 for the design, selection, and application of the bracing piping systems subject to seismic - wind - dynamic loading.
			7.	(Extracted from ANSI/MSS-SP69, 2003, Page 11, Section 13 and 13.1 to 10.6, inclusive, with permission of the publisher, the Manufacturers Standardization Society.)
	1.5	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	[ Product Data ]: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Load capacity and sizing schedules specific to Project.
			3.	Installation methods.
		C.	Certifications:
			1.	Product certificates signed by manufacturer certifying materials comply with specified performance characteristics and criteria and physical requirements. Certificates shall be furnished only as required by specific codes, upon request.
	** NOTE TO SPECIFIER ** Required for Contractor design and approval of supports. Delete if not required.
		D.	Shop Drawings:
			1.	Bases, hangers and supports.
			2.	Connections to equipment and structure.
			3.	Structural assemblies.
	** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
		E.	Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
		F.	Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square, representing actual product, color, and patterns.
		G.	Closeout Submittals:
			1.	Warranty: Warranty documents.
			2.	Operation and Maintenance Data: Operation and maintenance data for installed products in accordance with Division 1 Closeout Submittals (Maintenance Data and Operation Data) Section. Include methods for maintaining installed products, and precautions against cleaning materials and methods detrimental to finishes and performance.
	1.6	QUALITY ASSURANCE
		A.	Manufacturer Qualifications:
			1.	Manufacturing facilities shall be registered to ISO 9001.2000 and assessed to ISO 9000.2000 standard. A copy of the current certificate shall be available upon request.
		B.	Installer Qualifications:
			1.	Utilize an installer experienced in performing work of this section who is experienced in installation of work similar to that required for this project and per the minimum requirements of MSS SP-89.
	** NOTE TO SPECIFIER ** Delete if not required.
		C.	Conduct pre-installation meeting to verify project requirements, coordinate with other trades, and establish condition and completeness of substrate. Review manufacturer's installation instructions and manufacturer's warranty requirements.
	1.7	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging until ready for installation.
		B.	Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.
	1.8	PROJECT CONDITIONS
		A.	Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
	1.9	WARRANTY
		A.	Manufacturer's Warranty: Submit, for Owner's acceptance, manufacturer's standard warranty document executed by authorized company official. Manufacturer's warranty is in addition to, and not a limitation of, other rights, Owner may have under Contract Documents.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Anvil International, which is located at: 110 Corporate Dr. Suite 10 ; Portsmouth, NH 03801; Tel: 603-422-8000; Fax: 603-422-8033; Email: nwright-ross@anvilintl.com; Web: www.anvilintl.com
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		B.	Substitutions: Not permitted.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	2.2	MANUFACTURED UNITS - APPLICATION REQUIREMENTS
		A.	Fabricate hangers, supports and sway braces to comply with building codes.
		B.	Do not use installed hangers for rigging or erection purposes.
		C.	Materials available by product type. Provide materials to comply with location and application requirements unless noted otherwise on drawings and schedules.
			1.	Pipe rings - Malleable iron, carbon steel.
			2.	Clevis - Carbon steel.
			3.	Steel pipe clamps - Carbon steel, alloy, stainless steel.
			4.	Socket clamps - Carbon steel.
			5.	Beam clamps - Malleable/ductile iron, hardened steel, carbon steel, forged steel.
			6.	Structural attachments - Carbon steel, malleable iron.
			7.	Ceiling plates/ceiling flanges - Plastic, cast iron, malleable iron.
			8.	Concrete inserts and attachments – Malleable iron, carbon steel; stainless steel body, fiberglass bars, polypropylene disc (iron cross design).
			9.	Rod attachments - Carbon steel, malleable iron, forged steel.
			10.	Pipe supports - Carbon steel, cast iron.
			11.	Pipe shields and saddles - Carbon steel, alloy steel, stainless steel.
			12.	Pipe rolls - Cast iron, carbon steel.
			13.	Guides - Carbon steel; slides, carbon steel with PTFE slide plates.
			14.	Engineered hangers - Carbon steel, stainless steel, chrome molybdenum steel.
		D.	Finishes: Provide finishes to comply with location and application requirements unless noted otherwise on drawings and schedules.
			1.	Electro-plating galvanizing process per ASTM B633.
			2.	Hot Dipped galvanizing process per ASTM A153.
			3.	Epoxy paint.
			4.	Zinc-rich paint.
			5.	Standard primer shall meet Fed Spec TT-P-636.
		E.	Application Requirements: Use components for intended service conditions only. Comply with service requirements below unless noted otherwise on drawings and schedules.
	** NOTE TO SPECIFIER ** Galvanizing or zinc-rich paint is normally required only under conditions where corrosion is likely. Refer to Anvil catalog and include all dimensions, which are required to facilitate ordering.
			1.	Steel hangers in contact with copper piping shall be copper plated, copper painted or epoxy coated.
			2.	Exterior utility and mechanical yard areas shall use piping that is hot dip galvanized.
			3.	Interior piping to be black iron.
			4.	Hydronics and plumbing piping hangers shall be manufactured from carbon steel, cast malleable iron or cast iron.
			5.	Steam piping hangers shall be manufactured from Chrome Molybdenum steel.
			6.	Submerged piping hangers shall be manufactured from 316 stainless steel.
	2.3	MANUFACTURED UNITS
	** NOTE TO SPECIFIER ** Delete if not required.
		A.	Copper Tubing Hangers:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: CT121 Copper Tubing Riser Clamp. Complies with MSS-SP (Type 8).
			2.	Product: CT121C Copper Tubing Riser Clamp.
			3.	Product: CT128R Rod Threaded Ceiling Flange.
			4.	Product: CT138R Extension Split Tubing Clamp (Rod Threaded). Complies with MSS-SP (Type 12).
			5.	Product: CT109 Split Tubing Ring (Ring Only). Complies with MSS-SP (Type 11).
			6.	Product: CT255 Copper Tubing Alignment Guide.
			7.	Product: CT65 Light Weight Adjustable Clevis.
			8.	Product: CT69 Adjustable Swivel Ring. Complies with MSS-SP (Type 10).
			9.	Product: CT99 Adjustable Tubing Ring. Complies with MSS-SP (Type 9).
			10.	Product: CT99C Adjustable Tubing Ring (Plastic Coated). Complies with MSS-SP (Type 9).
	** NOTE TO SPECIFIER ** Delete if not required.
		B.	Pipe Rings:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 104 Adjustable Swivel Ring, Split Ring Type. Complies with MSS-SP (Type 6).
			2.	Product: 108 Split Pipe Ring. Complies with MSS-SP (Type 11).
			3.	Product: 138R Extension Split Pipe Clamp (Rod Threaded). Complies with MSS-SP (Type 12).
			4.	Product: 67 Pipe or Conduit Hanger. Complies with MSS-SP (Type 5).
			5.	Product: 69 Adjustable Swivel Ring, Tapped per NFPA Standards. Complies with MSS-SP (Type 10).
			6.	Product: 97 Adjustable Pipe Ring. Complies with MSS-SP (Type 9).
			7.	Product: 97C Adjustable Pipe Ring (Plastic Coated). Complies with MSS-SP (Type 9).
	** NOTE TO SPECIFIER ** Delete if not required.
		C.	Clevis:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 260 Adjustable Clevis Hanger. Complies with MSS-SP (Type 1).
			2.	Product: 300 Adjustable Clevis for Insulated Lines. Complies with MSS-SP (Type 1).
			3.	Product: 590 Adjustable Clevis for Ductile or Cast Iron Pipe. Complies with MSS-SP (Type 1).
			4.	Product: 65 Light Duty Adjustable Clevis.
			5.	Product: 260 ISS (Insulation Saddle System) for support of insulated pipe operating between -40 degrees F to 200 degrees F. See section O.11 for additional information.
	** NOTE TO SPECIFIER ** Delete if not required.
		D.	Steel Pipe Clamps:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 100 Extended Pipe Clamp.
			2.	Product: 103 Offset Pipe Clamp.
			3.	Product: 212 Medium Pipe Clamp. Complies with MSS-SP (Type 4).
			4.	Product: 212FP Earthquake Bracing Clamp. Complies with MSS-SP (Type 4).
			5.	Product: 216 Heavy Pipe Clamp. Complies with MSS-SP (Type 4).
			6.	Product: 224 Alloy Steel Pipe Clamp. Complies with MSS-SP (Type 2).
			7.	Product: 246 Heavy Duty Alloy Steel Pipe Clamp. Complies with MSS-SP (Type 2).
			8.	Product: 261 Extension Pipe or Riser Clamp. Complies with MSS-SP (Type 8).
			9.	Product: 295 Double Bolt Pipe Clamp. Complies with MSS-SP (Type 3).
			10.	Product: 295A Alloy Double Bolt Pipe Clamp. Complies with MSS-SP (Type 3).
			11.	Product: 295H Heavy Duty Double Bolt Pipe Clamp. Complies with MSS-SP (Type 3).
			12.	Product: 40 Riser Clamp - Standard. Complies with MSS-SP (Type 42).
	** NOTE TO SPECIFIER ** Delete if not required.
		E.	Steel Riser Clamps:
	** NOTE TO SPECIFIER ** Size range: 3/4 inch through 24 inches (19 mm through 610 mm). Material: Carbon. Finish: Plain, galvanized or epoxy coated. Delete if not required.
			1.	Product: 261 Extension Pipe or Riser Clamp. Complies with MSS-SP (Type 8).
	** NOTE TO SPECIFIER ** Size range: 2 inches through 24 inches (51 mm through 610 mm). Material: Carbon, alloy or stainless. Finish: Plain or galvanized. Delete if not required.
			2.	Product: 40 Riser Clamp - Standard. Complies with MSS-SP (Type 42).
	** NOTE TO SPECIFIER ** Delete if not required.
		F.	Socket Clamps (AWWA/Ductile/Cast Iron Pipe Sizes Only):
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 594 Socket Clamp Washer.
			2.	Product: 595 Socket Clamp for Ductile Iron or Cast Iron Pipe. Complies with MSS-SP (Type 8).
			3.	Product: 599 Socket Clamp Washer.
			4.	Product: 600 Socket Clamp for Ductile Iron or Cast Iron Pipe. Complies with MSS-SP (Type 8).
	** NOTE TO SPECIFIER ** Delete if not required.
		G.	Beam Clamps:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 133 Standard Duty Beam Clamp. Complies with MSS-SP (Type 21).
			2.	Product: 134 Heavy Duty Beam Clamp. Complies with MSS-SP (Type 21).
			3.	Product: 14 Adjustable Side Beam Clamp. Complies with MSS-SP-69 (Type 27).
			4.	Product: 217 Adjustable Side Beam Clamp. Complies with MSS-SP-69 (Type 25).
			5.	Product: 218 Malleable Beam Clamp without Extension Piece. Complies with MSS-SP-69 (Type 30).
			6.	Product: 227 Top Beam Clamp. Complies with MSS-SP-69 (Type 25).
			7.	Product: 228 Universal Forged Steel (UFS) Beam Clamp. Complies with MSS-SP-69 (Type 28 and 29).
			8.	Product: 292 Beam Clamp Right Hand Thread with Weld less Eye Nut. Complies with MSS-SP-69 (Type 28 and 29).
			9.	Product: 292L Beam Clamp Left Hand Thread with Weld less Eye Nut. Complies with MSS-SP-69 (Type 28 and 29).
			10.	Product: 86 C-Clamp with Set Screw & Lock Nut. Complies with MSS-SP-69 (Type 23).
			11.	Product: 87 C-Clamp with Set Screw & Fig. 89 Retaining Clip. Complies with MSS-SP-69 (Type 23).
			12.	Product: 88 C-Clamp with Set Screw Only. Complies with MSS-SP-69 (Type 23).
			13.	Product: 89 Retaining Clip.
			14.	Product: 89X Retaining Clip.
			15.	Product: 92 Universal C-type Clamp (Standard Throat). Complies with MSS-SP-69 (Type 19 and 23).
			16.	Product: 93 Universal C-type Clamp (Wide Throat). Complies with MSS-SP-69 (Type 19 and 23).
			17.	Product: 94 Wide Throat Top Beam C-Clamp. Complies with MSS-SP-69 (Type 19).
			18.	Product: 95 C-Clamp with Locknut. Complies with MSS-SP-69 (Type 23).
	** NOTE TO SPECIFIER ** Delete if not required.
		H.	Structural Attachments:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 112 Brace Fitting Complete.
			2.	Product: 113 Brace Fitting (Pipe End Only).
			3.	Product: 54 Two Hole Welding Beam Lug.
			4.	Product: 55 Structural Welding Lug (Short). Complies with MSS-SP-69 (Type 57).
			5.	Product: 55L Structural Welding Lug (Long). Complies with MSS-SP-69 (Type 57).
			6.	Product: 60 Steel Washer Plate.
			7.	Product: 66 Welded Beam Attachment. Complies with MSS-SP-69 (Type 22).
	** NOTE TO SPECIFIER ** Delete if not required.
		I.	Ceiling Plates and Ceiling Flanges:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 127 Plastic Ceiling Plate.
			2.	Product: 128 Pipe Threaded, Ceiling Flange.
			3.	Product: 128R Rod Threaded, Ceiling Flange.
			4.	Product: 153 Pipe Hanger Flange.
			5.	Product: 395 Cast Iron Ceiling Plate.
	** NOTE TO SPECIFIER ** Delete if not required.
		J.	Brackets:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 194 Light Welded Steel Bracket. Complies with MSS-SP-69 (Type 31).
			2.	Product: 195 Medium Welded Steel Bracket. Complies with MSS-SP-69 (Type 32).
			3.	Product: 199 Heavy Welded Steel Bracket. Complies with MSS-SP-69 (Type 33).
			4.	Product: 202 Iron Side Beam Bracket. Complies with MSS-SP-69 (Type 34).
			5.	Product: 206 Steel Side Beam Bracket. Complies with MSS-SP-69 (Type 34).
			6.	Product: 207 Threaded Steel Side Beam Bracket. Complies with MSS-SP-69 (Type 34).
	** NOTE TO SPECIFIER ** Delete if not required.
		K.	Concrete Inserts and Attachments:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 152 Screw Concrete Insert.
			2.	Product: 281 Wedge Type Concrete Insert. Complies with MSS-SP-69 (Type 18).
			3.	Product: 282 Universal Concrete Insert. Complies with MSS-SP-69 (Type 18).
			4.	Product: 284 Metal Deck Hanger.
			5.	Product: 285 Light Weight Concrete Insert. Complies with MSS-SP-69 (Type 19).
			6.	Product: 286 Iron Cross Design. Complies with MSS-SP-69 (Type 18).
			7.	Product: 47 Concrete Single Lug Plate.
			8.	Product: 49 Concrete Clevis Plate.
			9.	Product: 52 Concrete Rod Attachment Plate.
	** NOTE TO SPECIFIER ** Delete if not required.
		L.	Hanger Rod and Rod Attachments:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 140 Machine Threaded Rod. Threaded both ends with right-hand threads.
			2.	Product: 142 Machine Threaded Coach Screw Rod. Plain finish.
			3.	Product: 146 Continuous Machine Threaded Rods.
			4.	Product: 148 Machine Threaded Rod with Eye End.
			5.	Product: 248 Machine Threaded Rod with Eye End. Right-hand threads with un-welded eye.
			6.	Product: 248L Machine Threaded Rod with Eye End. Left-hand threads with un-welded eye.
			7.	Product: 248X Machine Threaded Rod with Linked Eye Ends. Un-welded eye.
			8.	Product: 253 Machine Threaded Rod. Threaded both ends with right-hand and left-hand threads.
			9.	Product: 278 Machine Threaded Rod with Eye End. Right-hand threads with welded eye.
			10.	Product: 278L Machine Threaded Rod with Eye End. Left-hand threads with welded eye.
			11.	Product: 278X Machine Threaded Rod with Linked Eye Ends. Welded eye.
			12.	Product: 110R Socket, Rod Threaded. Complies with MSS-SP-69 (Type 16).
			13.	Product: 114 Turnbuckle Adjuster. Complies with MSS-SP-69 (Type 15).
			14.	Product: 135 Straight Rod Coupling (With Sight-Hole).
			15.	Product: 135E Straight Rod Coupling (Less Sight-Hole).
			16.	Product: 135R Straight Rod Coupling (Reducing).
			17.	Product: 136 Straight Rod Coupling. Complies with MSS-SP-69 (Type 40).
			18.	Product: 136R Straight Rod Coupling (Reducing).
			19.	Product: 157 Extension piece.
			20.	Product: 230 Turnbuckle. Complies with MSS-SP-69 (Type 13).
			21.	Product: 233 Turnbuckle. Complies with MSS-SP-69 (Type 13).
			22.	Product: 290 Thread Weld less Eye Nut (Right Hand Threads). Complies with MSS-SP-69 (Type 17).
			23.	Product: 290L Thread Weld less Eye Nut (Left Hand Threads). Complies with MSS-SP-69 (Type 17).
			24.	Product: 299 Forged Steel Clevis. Complies with MSS-SP-69 (Type 14).
	** NOTE TO SPECIFIER ** Delete if not required.
		M.	U-Bolts and Straps:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 120 Light Weight U-Bolt.
			2.	Product: 137 Standard U-Bolts. Complies with MSS-SP-69 (Type 24).
			3.	Product: 137C Plastic Coated U-Bolts. Complies with MSS-SP-69 (Type 24).
			4.	Product: 137S Special U-Bolts (Non-Standard).
			5.	Product: 291 Clevis Pin with Cotters.
			6.	Product: 126 One-Hole Clamp.
			7.	Product: 243 Pipe Strap.
			8.	Product: 244 Pipe Strap.
			9.	Product: 262 Strap Short. Complies with MSS-SP-69 (Type 26).
			10.	Product: Bolts, Machine Bolts and Hex Nuts.
	** NOTE TO SPECIFIER ** Delete if not required.
		N.	Pipe Supports:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 191 Pipe Stanchion Saddle With U-Bolt. Complies with MSS-SP-69 (Type 37).
			2.	Product: 192 Adjustable Pipe Saddle Support. Complies with MSS-SP-69 (Type 38).
			3.	Product: 258 Pipe Saddle Support. Complies with MSS-SP-69 (Type 36).
			4.	Product: 259 Pipe Stanchion Saddle Support. Complies with MSS-SP-69 (Type 37).
			5.	Product: 264 Adjustable Pipe Saddle Support. Complies with MSS-SP-69 (Type 38).
			6.	Product: 265 Adjustable Pipe Saddle Support. Complies with MSS-SP-69 (Type 38).
			7.	Product: 62 Pipe Stanchion, Type A, B and C.
			8.	Product: 63 Pipe Stanchion, Type A, B and C.
	** NOTE TO SPECIFIER ** Delete if not required.
		O.	Trapeze and Channel Support:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 45 Channel Assembly.
			2.	Product: 46 Universal Trapeze Assembly.
			3.	Product: 50 Equal Leg Angle for Trapeze Assembly.
	** NOTE TO SPECIFIER ** Delete if not required.
		P.	Pipe Shields and Saddles:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 160 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			2.	Product: 161 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			3.	Product: 162 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			4.	Product: 163 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			5.	Product: 164 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			6.	Product: 165 Pipe Covering Protection Saddle. Complies with MSS-SP-69 (Type 39A and 39B).
			7.	Product: 165A Pipe Covering Protection Saddle (Alloy). Complies with MSS-SP-69 (Type 39A and 39B).
			8.	Product: 166A Pipe Covering Protection Saddle (Alloy). Complies with MSS-SP-69 (Type 39A and 39B).
			9.	Product: 167 Insulation Protection Shield. Complies with MSS-SP-69 (Type 40).
			10.	Product: 168 Rib-Lok Shield. Complies with MSS-SP-69 (Type 40).
	** NOTE TO SPECIFIER ** Fig 260 ISS (Insulation Saddle System). Used for copper or steel pipe systems, the revolutionary Figure 260 Insulation Saddle System saves time and money by eliminating wood blocks, shields and costly hanger adjustments. It is ideal for use with chilled and hot water systems with a temperature range from 40 degrees F (4.5 degrees C) to 200 degrees F (93 degrees C). Made from high impact glass reinforced poly-propylene, the saddle comes pre-assembled with 2 inches (52 mm) thru 16 inches (406 mm) clevis hangers. It can also accommodate up to 2 inches (52 mm) of insulation in larger sizes and has a flammability rating of VO per ASTM test UL94. Unlike the old fashion wood block technique, the Fig 260 ISS Insulation Saddle System spreads the load over a larger surface of the hanger, which eliminates wood blocks, and shields and hanger point loading. With this new system, the user need only mastic and caulk at the insulation seams at the saddle to create a positive vapor barrier. .Delete if not required.
			11.	Product: 260 (ISS) Insulation Saddle System, Clevis with High Impact Glass Reinforced Poly-Propylene Saddle.
	** NOTE TO SPECIFIER ** Delete if not required.
		Q.	Pipe Rolls:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 171 Single Pipe Roll. Complies with MSS-SP-69 (Type 41).
			2.	Product: 175 Roller Chair. Complies with MSS-SP-69 (Type 44).
			3.	Product: 177 Adjustable Pipe Roll Support. Complies with MSS-SP-69 (Type 41).
			4.	Product: 178 Spring Cushion Hanger. Complies with MSS-SP-69 (Type 49).
			5.	Product: 181 Adjustable Steel Yoke Pipe Roll. Complies with MSS-SP-69 (Type 43).
			6.	Product: 271 Complete Pipe Roll Stand. Complies with MSS-SP-69 (Type 44).
			7.	Product: 274 Adjustable Pipe Roll Stand With Base Plate. Complies with MSS-SP-69 (Type 46).
			8.	Product: 274P Adjustable Pipe Roll Stand, Base Plate Only.
			9.	Product: 275 Adjustable Pipe Roll Stand Without Base Plate.
			10.	Product: 277 Pipe Roll and Base Plate with Cast Iron Base Plate. Complies with MSS-SP-69 (Type 45).
			11.	Product: 277S Pipe Roll and Base Plate with Steel Base Plate.
	** NOTE TO SPECIFIER ** Delete if not required.
		R.	Guides and Slides:
	** NOTE TO SPECIFIER ** Select product or delete all product reference if Contractor design.
			1.	Product: 212 Medium Pipe Clamp. Complies with MSS-SP-69 (Type 4).
			2.	Product: 255 Pipe Alignment Guide.
			3.	Product: 256 Pipe Alignment Guide.
			4.	Product: 257 Pipe Slides Assembly, Structural Tee Slide Assembly. Complies with MSS-SP-69 (Type 35).
			5.	Product: 257A Pipe Slides Assembly, Structural Tee.
			6.	Product: 432 Special Clamp.
			7.	Product: 436 Pipe Slides Assembly, Fabricated Tee Slide Assembly. Complies with MSS-SP-69 (Type 35).
			8.	Product: 436A Pipe Slides Assembly, Fabricated Tee.
			9.	Product: 439 Structural "H" Slide Assembly, Complete. Complies with MSS-SP-69 (Type 35).
	** NOTE TO SPECIFIER ** Metal Framing Anvil-Strut A full line of metal framing channel, fittings and hardware components. Delete if not required.
	2.4	METAL FRAMING
		A.	Provide metal framing channel, fittings and hardware components as indicated or required for the structural support of piping systems and equipment.
			1.	Metal framing shall be Anvil Strut as manufactured by Anvil International.
			2.	Accessories: As indicated or required by application and location.
				a.	Strut Mounted Pipe Support: Klo-Shure as manufactured by Anvil International.
					1)	Size: support 1/4 inch ( 6 mm) to 4-1/8 inches (105 mm) diameter copper tubing, and to secure 3/8 inch (9.5 mm) to 1 inch (25 mm) thick tubing insulation.
				b.	Strut Mounted Pipe Clamps:
				c.	Strut Mounted Pipe Rollers:
				d.	Strut Mounted Cushion Clamps:
	** NOTE TO SPECIFIER ** All Anvil-Strut channels are stocked in pre-galvanized and painted supr-green. Some sizes are stocked in stainless steel, zinc dichromate, PVC coated or hot dipped galvanized. (See technical section for additional information.)
		B.	Materials available. Provide materials and finishes to comply with locations and applications requirements as noted on drawings or schedules.
			1.	Channels shall be produced from prime structural metals complying with the following specification as applicable:
				a.	Pre-Galvanized Steel - ASTM A-653.
				b.	Plain Steel - ASTM A-570.
				c.	Aluminum (Type 6063-T6) - ASTM B-221.
				d.	Stainless Steel (Type 304 And 316) - ASTM A-240.
	2.5	EQUIPMENT SUPPORTS
		A.	Fabricate equipment supports not provided by equipment manufacturer from structural grade steel meeting requirements of Section 05120 Structural Steel. Submit calculations with shop drawings.
	2.6	EQUIPMENT ANCHOR BOLTS AND TEMPLATES
		A.	Provide templates to ensure accurate location of anchor bolts.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
		B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Clean surfaces thoroughly prior to installation.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
	3.3	HANGER SPACING
	** NOTE TO SPECIFIER ** Delete if not required.
		A.	Plumbing Piping: Most stringent requirements of Plumbing Code, or authority having jurisdiction.
	** NOTE TO SPECIFIER ** Delete if not required.
		B.	Fire Protection: Comply with applicable fire code.
	** NOTE TO SPECIFIER ** Delete if not required.
		C.	Gas and Fuel Oil Piping: Comply with pipe manufacturer's recommendations and applicable codes.
	** NOTE TO SPECIFIER ** Delete if not required.
		D.	Copper Piping: Comply with pipe manufacturer's recommendations and applicable codes.
	** NOTE TO SPECIFIER ** Delete if not required.
		E.	Flexible Joint Roll Groove Pipe: Not less than one hanger at joints. For size and spacing of hangers and supports, refer to manufacturer's literature.
	** NOTE TO SPECIFIER ** Delete if not required.
		F.	Within 12 inches (305 mm) of each elbow and directly after change in direction of pipe.
	3.4	HANGER INSTALLATION
		A.	Install in accordance with manufacturer's instructions.
	** NOTE TO SPECIFIER ** Delete if not required.
		B.	Clamps on Riser Piping:
			1.	Support independent of connected horizontal pipework using riser clamps and riser clamp lugs welded to riser.
			2.	Bolt tightening torques shall be to industry standards.
			3.	Steel Pipes: Install above floor penetration or at structure, or under shear lugs welded to pipe. Shear lugs are recommended for Figure 261 but required on Figure 40.
			4.	Cast Iron Pipes: Install below joint.
	** NOTE TO SPECIFIER ** Delete if not required.
		C.	Clevis Plates:
			1.	Attach to concrete with 4 minimum concrete inserts, one at each corner.
			2.	Provide supplementary structural steelwork where structural bearings do not exist or where concrete inserts are not in correct locations.
		D.	Use approved constant support type hangers where:
			1.	Vertical movement of pipe work is 1/2 inch (12.7 mm) or more.
			2.	Transfer of load to adjacent hangers or connected equipment is not permitted.
		E.	Use variable support spring hangers where:
			1.	Transfer of load to adjacent piping or to connected equipment is not critical.
			2.	Variation in supporting effect does not exceed 25 percent of total load.
		F.	Install hanger so that rod is vertical under operating conditions.
		G.	Adjust hangers to equalize load.
		H.	Support from Structural Members: Where structural bearing does not exist or inserts are not in suitable locations, provide supplementary structural steel members.
		I.	Field welding of supports should be done by qualified welders using qualified welding procedures.
		J.	Proper care and ventilation should be given when welding galvanized components.
	3.5	HORIZONTAL MOVEMENT
		A.	Angularity of rod hanger resulting from horizontal movement of pipework from cold to hot position not to exceed 4 degrees from vertical.
		B.	Where horizontal pipe movement is greater than 1/2 inch (12.7 mm), offset pipe hanger and support so that rod hanger is vertical in hot position.
	3.6	FINAL ADJUSTMENT
	** NOTE TO SPECIFIER ** Delete if not required.
		A.	Adjust Hangers and Supports:
			1.	Ensure that rod is vertical under operating conditions.
			2.	Equalize loads.
	** NOTE TO SPECIFIER ** Delete if not required.
		B.	Adjustable Clevis:
			1.	Tighten hanger load nut securely to ensure proper hanger performance.
			2.	Tighten upper nut after adjustment.
	** NOTE TO SPECIFIER ** Delete if not required.
		C.	C-Clamps:
			1.	Follow manufacturer's recommended written instructions and torque values when tightening C-clamps to bottom flange of beam.
	** NOTE TO SPECIFIER ** Delete if not required.
		D.	Beam Clamps:
			1.	Tighten all set screws and lock nuts.
			2.	Hammer jaw firmly against underside of beam for Figure 127 only.
	3.7	PROTECTION
		A.	Protect installed products until completion of project.
		B.	Touch-up, repair or replace damaged products before Substantial Completion.
	END OF SECTION