AWWA C111 2023

$76.92

AWWA C111/A21.11-23 Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings

Published By	Publication Date	Number of Pages
AWWA	2023

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Category: AWWA

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Description

The purpose of this standard is to provide the minimum requirements for rubber-gasket joints for ductile-iron pressure pipe and ductile-iron and gray-iron fittings, including requirements and inspection.

PDF Catalog

PDF Pages	PDF Title
9	Foreword I. Introduction. I.A. Background. Cast-iron pipe was originally made with flanged joints, using lead gaskets. Improved joints of this type are still used for many aboveground plant installations and other specialized applications. I.B. History. American National Standards Committee A21 on Cast-Iron Pipe and Fittings was organized in 1926 under the sponsorship of the American Gas Association (AGA), the American Society for Testing and Materials (ASTM), AWWA, and the New England Wate
13	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
14	II. Special Issues. II.A. Advisory Information on Product Application. The following special service requirements should be noted:
15	II.B 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. To ensure product compliance with standard r
16	III.B. Modification to Standard. Any modification of the provisions, definitions, or terminology in this standard must be provided by the purchaser. IV. Major Revisions. The major revisions in this edition of this standard are as follows: 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 email at [email protected].
17	SECTION 1: GENERAL Sec. 1.1 Scope
18	Sec. 1.2 Purpose Sec. 1.3 Application SECTION 2: REFERENCES
19	SECTION 3: DEFINITIONS
21	SECTION 4: REQUIREMENTS Sec. 4.1 Materials Sec. 4.2 Permeation Sec. 4.3 General Requirements
22	Sec. 4.4 Special Requirements for the Mechanical Joint
32	Sec. 4.5 Special Requirements for the Push-on Joint
34	Sec. 4.6 Special Requirements for the Flanged Joint
36	Sec. 4.7 Performance Requirements
37	SECTION 5: VERIFICATION Sec. 5.1 Inspection Sec. 5.2 Certification and Test Records
38	Sec. 5.3 Basis for Rejection SECTION 6: DELIVERY Sec. 6.1 Marking
39	Sec. 6.2 Packing Sec. 6.3 Affidavit of Compliance
41	Mechanical-Joint Bolts, Gaskets, and Installation
53	Effects of Chloramines on Ductile-Iron Pipe Gaskets and Elastomers