Copyright 2017 AIAMasterSpec Full Length06/17

PRODUCT MASTERSPEC LICENSED BY AVITRU, LLC TO VICTAULIC COMPANY.

Copyright 2017 by The American Institute of Architects (AIA)

Exclusively published and distributed by AVITRU, LLC for the AIA

This Product MasterSpec Section is licensed by AVITRU, LLC to Victaulic Company ("Licensee").

This Product MasterSpec Section modifies the original MasterSpec text and does not include the full content of the original MasterSpec Section.

Revisions made to the original MasterSpec text are made solely by the Licensee and are not endorsed by, or representative of the opinions of, Avitru or The American Institute of Architects (AIA). Neither AIA nor Avitru are liable in any way for such revisions or for the use of this Product MasterSpec Section by any end user. A qualified design professional should review and edit the document to suit project requirements.

For more information, contact Victaulic Company, 4901 Kesslersville Road, Easton, PA 18042; Phone: (610) 559-3300; Fax (610) 250-8817; Website: Email: .

For information about MasterSpec, contact Avitru at (800) 424-5080 or visit

SECTION 232113 - HYDRONIC PIPING

TIPS:

To view non-printing Editor's Notes that provide guidance for editing, click on MasterWorks/Single-File Formatting/Toggle/Editor's Notes.

To read detailed research, technical information about products and materials, and coordination checklists, click on MasterWorks/Supporting Information.

Revise this Section by deleting and inserting text to meet Project-specific requirements.

Verify that Section titles referenced in this Section are correct for this Project's Specifications; Section titles may have changed.

PART 1 - GENERAL

1.1RELATED DOCUMENTS

Retain or delete this article in all Sections of Project Manual.

  1. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division01 Specification Sections, apply to this Section.

1.2SUMMARY

  1. Section includes pipe and fitting materials and joining methods for the following:
  2. Copper tube and fittings.
  3. Steel pipe and fittings.
  4. Plastic pipe and fittings.
  5. Fiberglass pipe and fittings.
  6. Joining materials.
  7. Transition fittings.
  8. Dielectric fittings.
  9. Bypass chemical feeder.

1.3ACTION SUBMITTALS

  1. Product Data: For each type of the following:
  2. Pipe.
  3. Fittings.
  4. Joining materials.
  5. Bypass chemical feeder.
  6. Grooved joint couplings and fittings: Include identification by manufacturer's style or series designation.
  7. Sustainable Design Submittals:

"Product Data" Subparagraph below applies to LEED 2009 NC, CI, and CS; LEEDv4; IgCC; ASHRAE189.1; and Green Globes. Coordinate with requirements for adhesives.

  1. Product Data: For adhesives, indicating VOC content.

"Laboratory Test Reports" Subparagraph below applies to LEED 2009 for Schools, LEEDv4, IgCC, ASHRAE189.1, and Green Globes. Coordinate with requirements for adhesives.

  1. Laboratory Test Reports: For adhesives, indicating compliance with requirements for low-emitting materials.

Retain first three subparagraphs below to be eligible for LEEDv4 credit. See the Evaluations.

"Environmental Product Declaration" Subparagraph below applies to LEEDv4(all)MRCredit, "Building Product Disclosure and Optimization - Environmental Product Declarations." Confirm with manufacturer that EPDs are available for each product.

  1. Environmental Product Declaration: For each product.

"Health Product Declaration" Subparagraph below applies to LEEDv4(all)MRCredit, "Building Product Disclosure and Optimization - Material Ingredients, Option 1 - Material Ingredient Reporting." Confirm with manufacturer that HPDs are available and meet requirements of the HPD Open Standard or approved USGBC program.

  1. Health Product Declaration: For each product.

"Sourcing of Raw Materials" Subparagraph below applies to LEEDv4(all)MRCredit, "Building Project Disclosure and Optimization - Sourcing of Raw Materials, Option 1 - Raw Material Source and Extraction Reporting." Confirm with manufacturer that corporate sustainability reports are available, have been prepared within the last year or are applicable to the year of production, and are by an organization approved by the USGBC.

  1. Sourcing of Raw Materials: Corporate sustainability report for each manufacturer.

Retain "Environmental Product Declaration" Subparagraph below if products specified in the Section are required to have an EPD to meet the IgCC's requirement of 55percent recycled materials.

  1. Environmental Product Declaration: For each product.

"Environmental Product Declaration" Subparagraph below applies to ASHRAE189.1 if products specified in the Section are used to meet the requirements of paragraph 9.4.1.4, "Multiple-Attribute Product Declaration or Certification," which requires EPDs for a minimum of 10 products.

  1. Environmental Product Declaration: For each product.

Subparagraphs below apply to Green Globesv1.4 if products specified in the Section are used to meet the requirements of paragraph 3.5.1.2 "Path B: Prescriptive Path for Building Core and Shell" -which requires that a certain percentage of the materials used in the core and shell have EPDs, third-party certifications, and/or third-party life cycle assessments.

  1. Environmental Product Declaration: For each product.
  2. Third-Party Certifications: For each product.
  3. Third-Party Certified Life Cycle Assessment: For each product.
  1. Shop Drawings:
  2. Grooved Joint Couplings and Fittings: Include identification by manufacturer's style or series designation when shown on Drawings.

Retain "Delegated-Design Submittal" Paragraph below if design services have been delegated to Contractor.

  1. Delegated-Design Submittal:
  2. Design calculations and detailed fabrication and assembly of pipe anchors and alignment guides, hangers and supports for multiple pipes, expansion joints and loops, and attachments of the same to the building structure.
  3. Locations of pipe anchors and alignment guides and expansion joints and loops.
  4. Locations of and details for penetrations, including sleeves and sleeve seals for exterior walls, floors, basement, and foundation walls.
  5. Locations of and details for penetration and firestopping for fire- and smoke-rated wall and floor and ceiling assemblies.

1.4INFORMATIONAL SUBMITTALS

Retain "Coordination Drawings" Paragraph below for situations where limited space necessitates maximum utilization for efficient installation of different components or if coordination is required for installation of products and materials by separate installers. Coordinate paragraph with other Sections specifying products listed below. Preparation of coordination drawings requires the participation of each trade involved in installations within the limited space.

  1. Coordination Drawings: Piping layout, drawn to scale, on which the following items are shown and coordinated with each other, using input from installers of the items involved:
  2. Suspended ceiling components.
  3. Other building services.
  4. Structural members.

Coordinate "Qualification Data" Paragraph below with qualification requirements in Section014000 "Quality Requirements" and as may be supplemented in "Quality Assurance" Article.

  1. Qualification Data: All installation professionals and pipe fitters shall provide proof of manufacturer's field training course completion upon request.

Retain "Welding certificates" Paragraph below if retaining "Steel Support Welding" or "Pipe Welding" Paragraph in "Quality Assurance" Article.

  1. Welding certificates.
  2. Field quality-control reports.

Retain "Preconstruction Test Reports" Paragraph below if specifying preconstruction testing in "Preconstruction Testing" Article as Contractor's responsibility.

  1. Preconstruction Test Reports:

Retain "Water Analysis" Subparagraph below if chemical treatment is not specified in Section232500 "HVAC Water Treatment."

  1. Water Analysis: Submit a copy of the water analysis to illustrate water quality available at Project site.

1.5QUALITY ASSURANCE

  1. Installer Qualifications:
  2. Installers of Grooved Couplings: Installers shall be certified by the grooved coupling manufacturer for the installation of manufacturer's product.
  3. Manufacturer's Field Training Program:

1)On-Site Certification Training: Training in use of grooving tools, application of groove, and product installation; provided by manufacturer's factory-trained representative (direct employee) for installing contractor's field personnel.

2)Training: Designed, developed, administered, and evaluated in accordance with ANSI/IACET Standard for Continuing Education and Training (IACET- International Association for Continuing Education and Training).

Retain "Installers of Pressure-Sealed Joints" Subparagraph below for pressure-sealed joints in copper or steel piping.

  1. Installers of Pressure-Sealed Joints: Installers shall be certified by pressure-seal joint manufacturer as having been trained and qualified to join piping with pressure-seal pipe couplings and fittings.

Retain "Fiberglass Pipe and Fitting Installers" Subparagraph below for fiberglass pipe assembly.

  1. Fiberglass Pipe and Fitting Installers: Installers of RTRF and RTRP shall be certified by manufacturer of pipes and fittings as having been trained and qualified to join fiberglass piping with manufacturer-recommended adhesive.

Retain "Steel Support Welding" and "Pipe Welding" paragraphs below for welded supports or piping. Retain "Welding certificates" Paragraph in "Informational Submittals" Article if retaining below. AWS states that welding qualifications remain in effect indefinitely unless welding personnel have not welded for more than six months or there is a specific reason to question their ability.

  1. Steel Support Welding: Qualify procedures and personnel in accordance with AWSD1.1/D1.1M, "Structural Welding Code - Steel."
  2. Pipe Welding: Qualify procedures and operators in accordance with ASME Boiler and Pressure Vessel Code: SectionIX.
  3. Comply with ASMEB31.9, "Building Services Piping," for materials, products, and installation.
  4. Certify that each welder has passed AWS qualification tests for welding processes involved and that certification is current.
  5. Date-Stamped Castings: All castings used for coupling housings, fittings, and valve bodies to be date stamped for quality assurance and traceability.

1.6PRECONSTRUCTION TESTING

Retain this article for preconstruction testing.

  1. Preconstruction Testing Service: [Owner will engage] [Engage] a qualified testing agency to perform preconstruction testing on water quality.

PART 2 - PRODUCTS

Manufacturers and products listed in SpecAgent and MasterWorks Paragraph Builder are neither recommended nor endorsed by the AIA or Avitru. Before inserting names, verify that manufacturers and products listed there comply with requirements retained or revised in descriptions and are both available and suitable for the intended applications. For definitions of terms and requirements for Contractor's product selection, see Section016000 "Product Requirements."

2.1PERFORMANCE REQUIREMENTS

Performance requirements in this article are for the piping system. Individual components may have higher pressure or temperature ratings.

  1. Hydronic piping components and installation shall be capable of withstanding the following minimum working pressure and temperature unless otherwise indicated:

Pressures and temperatures below are provided for information only, and should be inserted for each Project as the working pressures and temperatures are unique.

Working pressure is equal to the relief pressure plus the static height of the system and pumping head. The only working pressure mandated by authorities having jurisdiction is for makeup water.

  1. Hot-Water Heating Piping: [100 psig (689 kPa)] <Insert psig (kPa)> at [200 degF (93 degC)] [180 degF (82 degC)] <Insert temperature>.
  2. Chilled-Water Piping: [150 psig (1034 kPa)] <Insert psig (kPa)> at [73 degF (22 degC)] <Insert temperature>.
  3. Dual-Temperature Heating and Cooling Water Piping: [100 psig (1034 kPa)] <Insert psig (kPa)> at [180 degF (82 degC)] <Insert temperature>.
  4. Condenser-Water Piping: [150 psig (1034 kPa)] <Insert psig (kPa)> at [73 degF (66 degC)] <Insert temperature>.
  5. Glycol Cooling-Water Piping: [150 psig (1034 kPa)] <Insert psig (kPa)> at [150 degF (66 degC)] <Insert temperature>.
  6. Makeup-Water Piping: [80 psig (552 kPa)] [150 psig (1034 kPa)] <Insert value> at [73 degF (22 degC)] [150 degF (66 degC)] <Insert temperature>.
  7. Condensate-Drain Piping: [150 degF (66 degC)] [180 degF (82 degC)] <Insert temperature>.
  8. Blowdown-Drain Piping: [180 degF (82 degC)] [200 degF (93 degC)] <Insert temperature>.
  9. Air-Vent Piping: [180 degF (82 degC)] [200 degF (93 degC)] <Insert temperature>.
  10. Safety-Valve-Inlet and -Outlet Piping: Equal to the pressure of the piping system to which it is attached.

First three articles below include examples of materials listed in the 2012 ASHRAE HANDBOOK - "HVAC Systems and Equipment," Ch.46, "Pipes, Tubes, and Fittings." See "Writing Guide" Article in the Evaluations.

2.2SOURCE LIMITATIONS

  1. Source Limitations: Obtain all grooved joint couplings, fittings, valves, and specialties from single source. Obtain grooving tools from same source as grooved components.

2.3COPPER TUBE AND FITTINGS

TypeM (TypeC) in "Drawn-Temper Copper Tubing" Paragraph below is not included in Table5, "Application of Pipe, Fittings, and Valves for Heating and Air Conditioning," in the 2012 ASHRAE HANDBOOK - "HVAC Systems and Equipment," Ch.46, "Pipes, Tubes, and Fittings."

  1. Drawn-Temper Copper Tubing: [ASTMB88, TypeL (ASTMB88M, TypeB)] [ASTMB88, TypeM (ASTMB88M, TypeC)].

TypeK (TypeA) in "Annealed-Temper Copper Tubing" Paragraph below is applicable for belowground installations.

  1. Annealed-Temper Copper Tubing: ASTMB88, TypeK (ASTMB88M, TypeA).
  2. DWV Copper Tubing: ASTMB306, TypeDWV.
  3. Grooved, Mechanical-Joint, Wrought-Copper Fittings: ASMEB16.22.
  4. Grooved-End Copper Fittings: ASMEB16.22 wrought copper and ASTMB75 (ASTMB75M), copper tube or ASMEB16.18 and ASTMB584, bronze casting. Fittings shall be manufactured to copper-tubing sizes. (Flaring tube or fitting ends to accommodate alternate-sized couplings is not permitted.)
  5. Basis-of Design Product: Subject to compliance with requirements, provide Victaulic Company; "Copper Connection" or comparable product by one of the following:

1)Insert engineer-approved manufacturer's name>.

  1. Grooved-End-Tube Couplings: Rigid pattern cast with offsetting, angle-pattern, bolt pads; gasketed fitting. Ductile-iron housing with keys matching copper tubing sizes and fitting grooves,[prelubricated] EPDM-HP gasket rated for maximum250 degF (120 degC) for use with housing, and electroplated steel bolts and nuts conforming to ASTMA449. Installation-ready, for direct stab installation without field disassembly. Center-leg gasket with pipe stop to ensure proper groove engagement, alignment, and pipe insertion depth.
  2. Basis-of-Design Product: Subject to compliance with requirements, provide Victaulic Company; Style607H or comparable product by one of the following:

1)Insert engineer-approved manufacturer's name>.

Verify that fittings in "Copper or Bronze Pressure-Seal Fittings" Paragraph below are available for pipe sizes required for Project.

  1. Copper or Bronze Pressure-Seal Fittings:

Retain "Manufacturers" Subparagraph below and list of manufacturers to require products from manufacturers listed or a comparable product from other manufacturers.

  1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:
  2. Elkhart Products Corporation.
  3. Mueller Industries, Inc.
  4. NIBCO INC.
  5. Viega LLC.
  6. Insert manufacturer's name>.
  7. Housing: Copper.
  8. O-Rings and Pipe Stops: EPDM.
  9. Tools: Manufacturer's special tools.
  10. Minimum 200-psig (1379-kPa) working-pressure rating at 250 degF (121 degC).

Verify that fittings in "Copper, Mechanically Formed Tee Option" Paragraph below are available for pipe sizes required for Project.

  1. Copper, Mechanically Formed Tee Option: For forming T-branch on copper water tube.

Retain "Manufacturers" Subparagraph below and list of manufacturers to require products from manufacturers listed or a comparable product from other manufacturers.

  1. Manufacturers: Subject to compliance with requirements, provide products by the following:
  2. T-DRILL Industries Inc.
  3. Insert manufacturer's name>.
  1. Wrought-Copper Unions: ASMEB16.22.

2.4STEEL PIPE AND FITTINGS

  1. Steel Pipe: ASTMA53/A53M, black steel with plain ends; welded and seamless, GradeB, and wall thickness as indicated in "Piping Applications" Article.
  2. Cast-Iron Threaded Fittings: ASMEB16.4; Classes125 and 250 as indicated in "Piping Applications" Article.
  3. Malleable-Iron Threaded Fittings: ASMEB16.3, Classes150 and 300 as indicated in "Piping Applications" Article.
  4. Malleable-Iron Unions: ASMEB16.39; Classes150, 250, and 300 as indicated in "Piping Applications" Article.

Coordinate flange class in "Cast-Iron Pipe Flanges and Flanged Fittings" Paragraph below with products in other parts of this Section and in related Sections to match face size and bolt patterns.

  1. Cast-Iron Pipe Flanges and Flanged Fittings: ASMEB16.1, Classes25, 125, and 250; raised ground face, and bolt holes spot faced as indicated in "Piping Applications" Article.
  2. Wrought-Steel Fittings: ASTMA234/A234M, wall thickness to match adjoining pipe.
  3. Wrought Cast- and Forged-Steel Flanges and Flanged Fittings: ASMEB16.5, including bolts, nuts, and gaskets of the following material group, end connections, and facings:
  4. Material Group: 1.1.
  5. End Connections: Butt welding.
  6. Facings: Raised face.
  7. Grooved Mechanical-Joint Fittings and Couplings:

Retain "Basis-of-Design Product" Subparagraph and list of manufacturers below to require a specific product or a comparable product from manufacturers listed.

  1. Basis-of-Design Product: Subject to compliance with requirements, provide Victaulic Company;product name or designationor comparable product by one of the following:
  2. Insert engineer-approved manufacturer's name>.
  3. Joint Fittings: ASTMA536, Grade65-45-12 ductile iron; ASTMA53/A53M, TypeF, E, or S, GradeB factory-fabricated steel; or ASTMA234, GradeWPwrought steel fittings with grooved ends or shoulders constructed to accept grooved-end couplings of same manufacturer; with nuts and bolts to secure grooved pipe and fittings.
  4. Couplings: Two ductile-iron housing segments conforming with ASTMA536,and [EPDM] [or] [nitrile] gasket of central cavity pressure-responsive design conforming with ASTMD2000; with ASTMA449 electroplated steel nuts and bolts to secure grooved pipe and fittings. Couplings shall comply with ASTMF1476.
  5. Rigid Type Couplings: Housings cast with offsetting, angle-pattern bolt pads to provide joint rigidity and support and hanging per ANSIB31.1 and B31.9. Center-leg gasket with pipe stop to ensure proper groove engagement, alignment, and pipe insertion depth.

1)Basis-of-Design Product: Subject to compliance with requirements, provide Victaulic Company; Style107N Installation Ready or comparable product from one of the following:

a)Insert engineer-approved manufacturer's name>.

2)Installation: Suitable for direct stab without field disassembly.

3)Gasket: Grade EHP, suitable for water service of 250 degF(121 degC) maximum.

Retain one of both of two "Flexible Type Couplings" subparagraphs below.

  1. Flexible Type Couplings: For use in locations where vibration attenuation and stress relief are required, and for the elimination of flexible connectors.

1)Basis-of-Design Product: Subject to compliance with requirements, provide Victaulic Company; Installation Ready Style177 or comparable product by one of the following: