The purpose of this standard is to provide minimum performance requirements for viscoelastic coating systems for the exterior of steel water pipelines, including system components, application, inspection, testing, marking, and packaging requirements.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 9<\/td>\n | Foreword I.\tIntroduction. I.A.\tBackground.\u2003This AWWA standard describes the minimum material and application requirements for denoted hereafter viscoelastic coating systems to be field applied or plant applied to the exterior of steel water pipe, field joints, special sections, co I.B.\tHistory. The first edition of this standard, designated ANSI\/AWWA C232, Standard for Viscoelastic Coatings for Steel Water Pipe and Fittings, was approved by the Board of Directors on Oct. 24, 2022. II.\tSpecial Issues. II.A.\tAdvisory Information on Product Application.\u2003Currently, viscoelastic coatings generally are used on pipe that has been coated before transportation to the field site. <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | II.B.\tMechanical Protection.\u2003When construction or soil conditions exist in which mechanical damage to the coating is likely to occur, the use of an additional suitable outer wrap and reinforcements or special backfills may be required. This will depend on III.\tUse of This Standard.\u2003It 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.\tPurchaser Options and Alternatives. <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | III.B.\tModification to Standard.\u2003Any modification to the provisions, definitions, or terminology in this standard must be provided by the purchaser. IV.\tMajor Revisions. V.\tComments.\u2003If 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 email at standa <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | AWWA Standard SECTION 1:\tGENERAL Sec. 1.1\tScope <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Sec. 1.2\tPurpose Sec. 1.3\tApplication <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | SECTION 2:\tREFERENCES <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | SECTION 3:\tDEFINITIONS <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | SECTION 4:\tREQUIREMENTS Sec. 4.1\tEquipment Sec. 4.2\tMaterials and Workmanship Sec. 4.3\tCoating System <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Sec. 4.4\tSurface Preparation <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Sec. 4.5\tCoating Application <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Sec. 4.6\tCoating Fittings and Special Sections Sec. 4.7\tCoating Repair Sec. 4.8\tField Joints Sec. 4.9\tField Procedures <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | SECTION 5:\tVERIFICATION Sec. 5.1\tCoating Materials Prequalification Sec. 5.2\tPrequalification Requirements of Coating System <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Sec. 5.3\tQuality Assurance and Records Sec. 5.4\tInspection and Testing by the Purchaser Sec. 5.5\tQuality Control Requirements of Applied Coating System <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Sec. 5.6\tRejection SECTION 6:\tDELIVERY Sec. 6.1\tMarking Sec. 6.2\tPackaging and Shipping <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Sec. 6.3\tAffidavit of Compliance <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" AWWA C232-22 Viscoelastic Coatings for Steel Water Pipe and Fittings<\/b><\/p>\n |