1、*USACE / NAVFAC / AFCESA / NASA UFGS-22 66 53.00 40 (February 2011)-Preparing Activity: NASA SupersedingUFGS-22 66 53 (August 2010)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2011*SECTION TABLE OF CONTENTSDIVISION 22 - PLUMBINGSECTION 22 66 53.00 40LABO
2、RATORY CHEMICAL-WASTE AND VENT PIPING02/11PART 1 GENERAL1.1 REFERENCES1.2 SUBMITTALS1.3 GENERAL REQUIREMENTS1.4 PREDICTIVE TESTING AND INSPECTION TECHNOLOGY REQUIREMENTSPART 2 PRODUCTS2.1 BOROSILICATE GLASS, TYPE BSG2.2 HIGH-SILICON CAST IRON, TYPE HSCI2.3 POLYETHYLENE DRAIN, WASTE, AND VENT, TYPE P
3、E-DWV2.4 POLYPROPYLENE DRAIN, WASTE, AND VENT, TYPE PP-DWV2.5 POLYVINYLCHLORIDE DRAIN, WASTE, AND VENT, TYPE PVC-DWVPART 3 EXECUTION3.1 INSTALLATION AND TESTING- End of Section Table of Contents -SECTION 22 66 53.00 40 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted withou
4、t license from IHS-,-,-*USACE / NAVFAC / AFCESA / NASA UFGS-22 66 53.00 40 (February 2011)-Preparing Activity: NASA SupersedingUFGS-22 66 53 (August 2010)UNIFIED FACILITIES GUIDE SPECIFICATIONSReferences are in agreement with UMRL dated January 2011*SECTION 22 66 53.00 40LABORATORY CHEMICAL-WASTE AN
5、D VENT PIPING02/11*NOTE: This specification covers the requirements for various corrosion-resistant chemical-waste drainage systems.Edit this guide specification for project specific requirements by adding, deleting, or revising text. For bracketed items, choose applicable items(s) or insert appropr
6、iate information.Remove information and requirements not required in respective project, whether or not brackets are present.Comments, suggestions and recommended changes for this guide specification are welcome and should be submitted as a Criteria Change Request (CCR).*PART 1 GENERAL*NOTE: Select
7、required system materials and delete all others. This section should be used in conjunction with Section 23 05 15 COMMON PIPING FOR HVAC.*1.1 REFERENCES*NOTE: This paragraph is used to list the publications cited in the text of the guide specification. The publications are referred to in the text by
8、 basic designation only and listed in this paragraph by organization, designation, date, and title.Use the Reference Wizards Check Reference feature when you add a RID outside of the Sections Reference Article to automatically place the reference in the Reference Article. Also use the SECTION 22 66
9、53.00 40 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Reference Wizards Check Reference feature to update the issue dates.References not used in the text will automatically be deleted from this section of the project specification when you c
10、hoose to reconcile references in the publish print process.*The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.ASME INTERNATIONAL (ASME)ASME B16.12 (2009) Cast Iron Threaded Drainage
11、 FittingsASTM INTERNATIONAL (ASTM)ASTM A 518/A 518M (1999; R 2008) Standard Specification for Corrosion-Resistant High-Silicon Iron CastingsASTM C 1036 (2006) Standard Specification for Flat GlassASTM D 2447 (2003) Standard Specification for Polyethylene (PE) Plastic Pipe, Schedules 40 and 80, Based
12、 on Outside DiameterASTM D 2665 (2009) Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and FittingsASTM D 4101 (2010) Standard Specification for Polypropylene Injection and Extrusion MaterialsASTM D 6927 (2006) Standard Test Method for Marshall Stability and
13、 Flow of Bituminous MixturesNATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA)RCBEA GUIDE (2004) NASA Reliability Centered Building and Equipment Acceptance Guide1.2 SUBMITTALS*NOTE: Review Submittal Description (SD) definitions in Section 01 33 00 SUBMITTAL PROCEDURES and edit the following list
14、to reflect only the submittals required for the project. Submittals should be kept to the minimum required for adequate quality control.A “G” following a submittal item indicates that the submittal requires Government approval. Some submittals are already marked with a “G”. Only delete an existing “
15、G” if the submittal item is not SECTION 22 66 53.00 40 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-complex and can be reviewed through the Contractors Quality Control system. Only add a “G” if the submittal is sufficiently important or comp
16、lex in context of the project.For submittals requiring Government approval on Army projects, a code of up to three characters within the submittal tags may be used following the “G“ designation to indicate the approving authority. Codes for Army projects using the Resident Management System (RMS) ar
17、e: “AE“ for Architect-Engineer; “DO“ for District Office (Engineering Division or other organization in the District Office); “AO“ for Area Office; “RO“ for Resident Office; and “PO“ for Project Office. Codes following the “G“ typically are not used for Navy, Air Force, and NASA projects.Choose the
18、first bracketed item for Navy, Air Force and NASA projects, or choose the second bracketed item for Army projects.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for Contractor Quality Control approval.for information only. When use
19、d, a designation following the “G“ designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsSubmit Installation Drawings; G; G, _ in accordance with paragraph entitled, “Gener
20、al Requirements,“ of this section.SD-03 Product DataSubmit manufacturers catalog data for the following items:Borosilicate Glass Materials; G; G, _High-Silicon Cast Iron Material; G; G, _Polyethylene Material; G; G, _Polypropylene Material; G; G, _Polyvinylchloride Material; G; G, _SD-06 Test Report
21、sSubmit Test Reports; G; G, _ in accordance with paragraph entitled, “Installation and Testing,“ of this section.SD-07 CertificatesSubmit Listing of Product Installations; G; G, _ in accordance with paragraph entitled, “Installation and Testing,“ of this section.SECTION 22 66 53.00 40 Page 4Provided
22、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Submit certificates for the following items showing conformance with the referenced standards contained in this section.Borosilicate Glass Materials; G; G, _High-Silicon Cast Iron Material; G; G, _Polyethylene
23、Material; G; G, _Polypropylene Material; G; G, _Polyvinylchloride Material; G; G, _1.3 GENERAL REQUIREMENTSSubmit installation drawings for chemical-waste drainage systems in accordance with the manufacturers recommended instructions.1.4 PREDICTIVE TESTING AND INSPECTION TECHNOLOGY REQUIREMENTS*NOTE
24、: The Predictive Testing and Inspection (PT&I) tests prescribed in Section 01 86 12.07 40 RELIABILITY CENTERED ACCEPTANCE FOR MECHANICAL SYSTEMS are MANDATORY for all NASA _ assets and systems identified as Critical, Configured, or Mission Essential. If the system is non-critical, non-configured, an
25、d not mission essential, use sound engineering discretion to assess the value of adding these additional test and acceptance requirements. See Section 01 86 12.07 40 RELIABILITY CENTERED ACCEPTANCE FOR MECHANICAL SYSTEMS for additional information regarding cost feasibility of PT&I.*This section con
26、tains systems and/or equipment components regulated by NASAs Reliability Centered Building and Equipment Acceptance Program. This program requires the use of Predictive Testing and Inspection (PT&I) technologies in conformance with RCBEA GUIDE to ensure building equipment and systems installed by th
27、e Contractor have been installed properly and contain no identifiable defects that shorten the design life of a system and/or its components. Satisfactory completion of all acceptance requirements is required to obtain Government approval and acceptance of the Contractors work.Perform PT&I tests and
28、 provide submittals as specified in Section 01 86 12.07 40 RELIABILITY CENTERED ACCEPTANCE FOR MECHANICAL SYSTEMS.PART 2 PRODUCTS2.1 BOROSILICATE GLASS, TYPE BSGProvide borosilicate glass materials for drain, waste, and vent piping systems, tempered and annealed in conformance with ASTM C 1036, coup
29、ling per AISI Type 304 corrosion-resistant steel lined with Buna-N resilient member supporting a tetrafluoroethylene liner, ensuring that the liner is the only material wetted by waste stream. Verify piping class is BSG-1.SECTION 22 66 53.00 40 Page 5Provided by IHSNot for ResaleNo reproduction or n
30、etworking permitted without license from IHS-,-,- Provide vent-system materials 1800 millimeter 6 feet and higher above the floor of Type PP or PVC with extra-heavy Type HSCI extension through roof.2.2 HIGH-SILICON CAST IRON, TYPE HSCIFor high-silicon cast iron material, conforming to ASTM A 518/A 5
31、18M, drain, waste, and vent piping systems provide bell-and-spigot or beaded-end straight barrel, extra heavy, acid-resistant soil pipe containing not less than 14-1/2 percent silicon. For joint seals provide lead and acid-resistant packing. Provide mechanical joint coupling constructed of AISI Type
32、 304 corrosion-resistant steel with chloroprene resilient member supporting a tetrafluoroethylene liner, and ensure the liner is the only material wetted by waste stream. Tighten nut to a minimum of 12 newton-meter 9 foot-pounds. Provide vent-system materials at 1800 millimeter 6 feet and higher abo
33、ve the floor of Type PP or Type PVC with extra-heavy Type HSCI extensions through roof.2.3 POLYETHYLENE DRAIN, WASTE, AND VENT, TYPE PE-DWV*NOTE: This specification for polyolefin thermoplastic drain, waste, and vent system materials provides for polyethylene use as a single material uniformly throu
34、ghout the system or as a mixture of compatible materials. Materials include P-traps, drum traps, cup sinks, waste drains, downspouts, stand pipes, etc., as indicated.PE materials are not recommended for service in subfreezing temperatures.Type PE materials are prone to environmental-stress cracking.
35、 Ultraviolet light degrades PE materials.Maximum continuous duty of type PE-DWV materials must not exceed 82 degrees C 180 degrees F. In multistory buildings, consider type HSCI or Type BSG mains or stacks.*For polyethylene material drain, waste, and vent piping systems provide products manufactured
36、 from polyethylene (PE) olefin resins in conformance with ASTM D 2447 and ASME B16.12 for applicable dimensions and configurations, Schedule 40, Type PE-2306, black, specifically suitable for joining by fusion of interfaces into a homogeneous mass at high temperatures. Ensure threaded assemblies are
37、 molded. No thread cutting is permitted.Provide vent extensions through the roof of extra-heavy Type HSCI. Selected drainage-system components may be manufactured from polypropylene (PP) materials, provided proposed means and methods of connection are recommended by the manufacturing source.2.4 POLY
38、PROPYLENE DRAIN, WASTE, AND VENT, TYPE PP-DWV*SECTION 22 66 53.00 40 Page 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NOTE: This specification for polyolefin thermoplastic drain, waste, and vent systems materials provides for pp use as a single
39、material uniformly throughout the system or as a mixture of compatible materials. Materials include P-traps, drum traps, cup sinks, waste drains, downspouts, stand pipes, etc., as indicated.Maximum continuous duty of type PP-DWV materials must not exceed 82 degrees C 180 degrees F. In multistory bui
40、ldings, consider Type HSCI or Type BSG for mains or stacks.*For Polypropylene material drain, waste, and vent piping systems provide products manufactured from Type I - 19509, black olefin resins conforming to ASTM D 4101 and tested in accordance with applicable provisions of ASTM D 2447. Comply wit
41、h applicable provisions of ASME B16.12 for material dimensions and configurations.Ensure pipe-wall thickness is Schedule 40 with minimum burst pressure when tested in accordance with ASTM D 6927 for 60 to 90 seconds, as follows:Size (millimeter) DN 40 50 80 100Burst Pressure 4585 380 3650 3100(kilop
42、ascal)Size (inches) 1-1/2 2 3 4Burst Pressure 665 550 530 450(pounds per square inch)Provide only PP materials specifically suitable for joining interfaces into a homogeneous mass by fusion at high temperatures, with molded threaded assemblies. No thread cutting is permitted.Provide vent extensions
43、through the roof of extra-heavy Type HSCI. For selected drainage system components use products manufactured from PE materials when so specified, and provided proposed means and methods of connection as recommended by the manufacturing source.2.5 POLYVINYLCHLORIDE DRAIN, WASTE, AND VENT, TYPE PVC-DWV*NOTE: The following specification provides for polyvinylchloride thermoplastic drain, waste, and vent systems materials which include pipe and dwv fittings. P-traps, drum traps, cup sinks, waste drains, downspouts,
