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AWWA C303-24 Concrete Pressure Pipe, Bar-Wrapped Steel-Cylinder Type, 2024
- Foreword [Go to Page]
- I. Introduction. [Go to Page]
- I.A. Background. Bar-wrapped steel-cylinder concrete pressure pipe has been manufactured and used extensively for many years. The basic element of the pipe is a welded steel cylinder with steel joint rings welded to the ends, formed and tested in the same [Go to Page]
- I.B. History. The first edition of this standard, designated ANSI/AWWA C303-70, Reinforced Concrete Water Pipe—Steel Cylinder Type, Pretensioned, was approved by the AWWA Board of Directors Jan. 26, 1970. Federal Specification and Standard SS-P-381 (April [Go to Page]
- I.C. Acceptance. In May 1985, the US Environmental Protection Agency (USEPA) entered into a cooperative agreement with a consortium led by NSF International* (NSF) to develop voluntary third-party consensus standards and a certification program for direct
- II. Special Issues. [Go to Page]
- II.A. Advisory Information on Product Application. [Go to Page]
- II.B. Other Special Issues. Other special issues, including thrust restraint and field welding of pipe joints, are addressed in AWWA Manual M9. [Go to Page]
- II.C. Chlorine and Chloramine Degradation of Elastomers. The selection of materials is critical for water service and distribution piping in locations where there is a possibility that elastomers will be in contact with chlorine or chloramines. Documented
- III. Use of This Standard. It is the responsibility of the user of an AWWA standard to determine that the products described in that standard are suitable for use in the particular application being considered. [Go to Page]
- III.A. Purchaser Options and Alternatives. Purchasers are advised that while this standard presents information on materials and procedures for manufacture of the pipe, it does not contain all of the engineering information needed to prepare a complete sp [Go to Page]
- III.B. Modification to Standard. Any modification to the provisions, definitions, or terminology in this standard must be provided by the purchaser.
- IV. Major Revisions. Major revisions made to the standard in this edition include the following:
- V. Comments. If you have any comments or questions about this standard, please call AWWA Engineering and Technical Services at 303.794.7711, write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098; or e-mail at standards@awwa.org.
- AWWA Standard
- SECTION 1: GENERAL
- Sec. 1.1 Scope
- Sec. 1.2 Purpose
- Sec. 1.3 ]Application
- SECTION 2: REFERENCES
- SECTION 3: DEFINITIONS
- SECTION 4: REQUIREMENTS
- Sec. 4.1 Permeation
- Sec. 4.2 Drawings and Data to Be Provided by the Purchaser
- Sec. 4.3 Data to Be Submitted by the Manufacturer
- Sec. 4.4 Materials
- Sec. 4.5 Design [Go to Page]
- Table 1 Thicknesses and tolerances for concrete or cement–mortar linings [Go to Page]
- Table 2 Minimum nominal cylinder thicknesses [Go to Page]
- Table 3 Circumferential tolerances for steel cylinders
- Sec. 4.6 Fabrication
- Sec. 4.7 Fittings and Special Pipe [Go to Page]
- Table 4 Minimum thickness of sheet or plate for fittings
- SECTION 5: VERIFICATION
- Sec. 5.1 Inspection and Testing by the Purchaser
- Sec. 5.2 Tests
- Sec. 5.3 Quality Assurance
- SECTION 6: DELIVERY
- Sec. 6.1 Marking
- Sec. 6.2 Transportation
- Sec. 6.3 Affidavit of Compliance [Go to Page]