VA 33 10 00-2010 WATER UTILITIES.pdf
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1、02-10 33 10 00 - 1 SECTION 33 10 00 WATER UTILITIES SPEC WRITER NOTE: 1. Delete between /-/ if not applicable to project. Also delete any other items applicable in the section and renumber the paragraphs. 2. References to pressure in this section are gage pressure unless otherwise noted. PART 1 - GE
2、NERAL 1.1 DESCRIPTION: Underground water distribution system complete, ready for operation, including all appurtenant structures, and connections to both new building service lines and to existing water supply. 1.2 RELATED WORK: A. Maintenance of Existing Utilities: Section 01 00 00, GENERAL REQUIRE
3、MENTS. B. Excavation, trench widths, pipe bedding, backfill, shoring, sheeting, bracing: Section 31 20 00, EARTH MOVING. C. Concrete: Section 03 30 00, CAST-IN-PLACE CONCRETE. D. Protection of materials and equipment: Section 22 05 11, COMMON WORK RESULTS FOR PLUMBING. E. Fire protection system conn
4、ection and supervisory switch for post indicator valve: Section 21 12 00, FIRE-SUPPRESSION STANDPIPES. F. Fire protection system connection, Section 21 10 00, WATER-BASED FIRE-SUPPRESSION SYSTEMS. 1.3 DEFINITIONS: A. Water Distribution: Pipelines and appurtenances which are part of the distribution
5、system. The distribution system comprises the network of piping located throughout building areas and other areas of water use, including hydrants, valves, and other appurtenances used to supply water for domestic and fire-fighting/fire protection purposes. B. Water Service Line: Pipe line connectin
6、g building piping to water distribution lines. 1.4 QUALITY ASSURANCE: A. Products Criteria: 1. Multiple Units: When two or more units of the same type or class of materials or equipment are required, these units shall be product of one manufacturer. Provided by IHSNot for ResaleNo reproduction or ne
7、tworking permitted without license from IHS-,-,-02-10 33 10 00 - 2 2. Nameplate: Nameplate bearing manufacturers name or identifiable trademark securely affixed in a conspicuous place on equipment or name or trademark cast integrally with equipment, stamped, or otherwise permanently marked on each i
8、tem of equipment. B. Comply with the rules and regulations of the Public Utility having jurisdiction over the connection to Public Water lines and the extension, and/or modifications to Public Utility systems. C. Comply with all rules and regulations of Federal, State, and Local / Health Department
9、/ Department of Environmental Quality / having jurisdiction over the design, construction, and operation of potable water systems. D. All material surfaces in contact with potable water shall comply with NSF 61. 1.5 SUBMITTALS: A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DA
10、TA, AND SAMPLES. B. Manufacturers Literature and Data (Submit all items as one package): (Ductile Iron Pipe and Polyvinyl Chloride (PVC) shall be in accordance with AWWA C600 and C605 respectively; and shall be provided to Resident Engineer for approval.) 1. Piping. 2. Gaskets. 3. Valves. 4. Fire hy
11、drants. 5. Street washer. 6. Meter. 7. Vaults, frames and covers. 8. Steps. 9. Post indicator. 10. Valve boxes. 11. Corporation and curb stops. 12. Curb stop boxes. 13. Joint restraint. 14. Disinfection products. 15. Link/sleeve seals. C. Testing Certifications: 1. Certification of Backflow Devices.
12、 2. Hydrostatic Testing. 3. Certification of Disinfection, including free chlorine residuals, and bacteriological examinations. 1.6 APPLICABLE PUBLICATIONS: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-02-10 33 10 00 - 3 A. The publications listed
13、 below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only. B. American National Standards Institute (ANSI/ASME): B16.1-98 . Cast Iron Pipe Flanges and Flanged Fittings B16.18 . Cast Bronze Solder Joint Pressure Fittin
14、gs B16.26-88 Cast Copper Alloy Fittings for Flared Copper Tubes B40.100-98 . Pressure Gauges and Gauge Attachments C. American Society for Testing and Materials (ASTM): A123-97 Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products A148M-03 . Standard Specifications for Steel Castings A242-00
15、 Standard Specifications for High Strength Low Alloy Structural Steel AASHTO No. M161 A307-02 Standard Specifications for Carbon Steel Bolts and Studs, 60,000 psi Tensile Strength A536-04 Standard Specifications for Ductile Iron Castings B61-02 . Steam or Valve Bronze Castings B62-02 . Composition B
16、ronze or Ounce Metal Castings B88-02 . Seamless Copper Water Tube B828 . Standard Practice: Soldering and Brazing Copper Tube and fittings C32-04 . Sewer and Manhole Brick (Made from Clay or Shale) C139-03 Concrete Masonry Units for Construction of Catch Basins and Manholes D1784-03 . Standard Speci
17、fications for Rigid PVC Compounds and CPVC Compounds D1869-00 . Standard Specifications for Rubber Rings for Asbestos Cement Pipe D2464-99 . Standard Specifications for Threaded PVC Pipe Fittings, Schedule 80 D2467-02 . Standard Specifications for Poly (Vinyl Chloride) (PVC) Plastic Pipe Fittings, S
18、chedule 80 D3139-98 . Joints for Plastic Pressure Pipes Using Flexible Elastomeric Seals F477-02e1 Elastomeric Seals (Gaskets) for Joining Plastic Pipe Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-02-10 33 10 00 - 4 C32-04 . Standard Specification
19、s for Sewer Manhole Brick D. American Water Works Association (AWWA): B300-04 Hypochlorites B301-04 Liquid Chlorine C104-04 Cement Mortar Lining for Ductile Iron Pipe and Fittings for Water C105-99 Polyethylene Encasement for Gray and Ductile C.I. Piping for Water and Other Liquids C110-03 Ductile-I
20、ron and Gray-Iron Fittings, 80 mm (3 Inches) Through 1200 mm (48 Inches) for Water and Other Liquids C111-01 Rubber-Gasket Joints for Ductile-Iron and Gray-Iron Pressure Pipe and Fittings C115-99 Flanged Ductile-Iron and Gray-Iron Pipe with Threaded Flanges C150-02 American National Standard for Thi
21、ckness Design of Ductile Iron Pipe C151-96 Ductile-Iron Pipe, Centrifugally Cast in Metal Molds or Sand-Lined Molds, for Water or Other Liquids C153-00 Ductile-Iron Compact Fittings, 80 mm (3 inches) Through 300 mm (12 Inches) for Water and Other Liquids C500-02 Gate Valves for Water and Sewerage Sy
22、stems C502a-95 . Dry-Barrel Fire Hydrants C503-97 Wet-Barrel Fire Hydrants C508-01 Swing Check Valves for Waterworks Service, 2 Inches (50 mm) Through 24 Inches (600mm) NPS C509-01 Resilient Seated Gate Valve for Water and Sewage System C510-97 Double Check Valve Back-Flow Prevention Assembly C511-9
23、7 Reduced Pressure Principle Back-Flow Prevention Assembly C550-01 Protective Epoxy Interior Coatings for Valves and Hydrants C600-01 Installation for Ductile-Iron Water Mains and Their Appurtenances C605-94 Underground Installation of Polyvinyl Chloride (PVC) Pressure Pipe and Fittings for Water C6
24、51-92 Disinfecting Water Mains C800-01 Underground Service Line Valves and Fittings Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-02-10 33 10 00 - 5 C900-97 Polyvinyl Chloride (PVC) Pressure Pipe, 4 Inches Thru 12 Inches, for Water C905-97 Polyviny
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