AWWA C209 2019

$76.92

AWWA C209-19 Tape Coatings for Steel Water Pipe and Fittings

Published By	Publication Date	Number of Pages
AWWA	2019	32

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Description

This standard describes protective coatings that consist of liquid adhesives and tapes and their applications to steel water pipe and fittings to be used for underground and underwater pipelines. Tape coatings conforming to this standard may be field- or shop-applied, without the use of heat (i.e., not hot-applied coatings), to uncoated pipe and fittings or as a joint coating to pipe and fittings protected with organic coatings. These liquid adhesives and tapes are not intended for use with either exposed steel joints or sections of steel pipe where coating of cement mortar or concrete has been applied directly onto the bare steel pipe.

PDF Catalog

PDF Pages	PDF Title
9	Foreword I. Introduction. I.A. Background. Coatings for corrosion control can be extremely effective and are considered to be the primary line of defense against corrosion of steel pipeline systems. The requirements of a coating vary with the type of construction, the aggressivene I.B. History. The first edition of this standard, designated ANSI/AWWA C209-76, Standard for Cold-Applied Tape Coatings for Special Sections, Connections, and Fittings, was approved by the Board of Directors on June 20, 1976. The second edition, designate II. Special Issues. II.A. Advisory Information on Product Application. Currently, tape coatings for special sections, connections, and fittings for underground steel water pipelines generally are used on pipe that has been coated before transportation to the field site. Wher
10	II.B. Mechanical Protection. When construction or soil conditions exist in which mechanical damage to the coating is likely to occur, the use of an extra thickness of tape, suitable overwrap, and reinforcements or special backfills may be required. This w II.C. Pipe Storage. Because aboveground and environmental conditions for storage sites vary, the manufacturer should be consulted regarding the type of wrap recommended for the specific anticipated storage condition and the necessity for ultraviolet-light
11	II.D. Weld-After-Backfill. Weld-After-Backfill is the sequence of assembling a welded joint, welding the outside joint (if required), applying the exterior coating(s), backfilling the pipe, and then welding the inside joint at a later time (where internal 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. III.A. Purchaser Options and Alternatives. The following items should be provided by the purchaser:
12	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
13	V. Comments. If you have any comments or questions about this standard, please call AWWA Engineering and Technical Services at 303.794.7711, FAX at 303.795.7603, write to the department at 6666 West Quincy Avenue, Denver, CO 80235-3098, or e-mail at stand
15	AWWA Standard