The purpose of this standard is to provide the minimum requirements for heat-shrinkable coatings, including material, application, inspection, testing, marking, and packaging.<\/p>\n
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| 9<\/td>\n | Foreword I.\tIntroduction. I.A.\tBackground.\u2003Heat-shrinkable cross-linked polyolefin coatings for external use on special sections, connections, and fittings for underground steel water pipelines have been used since 1960. This standard establishes required performance standards for I.B.\tHistory.\u2003The first edition of this standard was approved by the AWWA Board of Directors on Jan. 29, 1989, and had an effective date of July 1, 1989. Subsequent editions were approved on June 19, 1994, with an effective date of Aug. 1, 1995; on Jan. 2 II.\tSpecial Issues. II.A.\tGeneral.\u2003ANSI\/AWWA C216 is intended to govern the exterior coating of special sections, connections, and fittings for underground steel water pipelines. These types of coatings are generally used on pipe that has been coated before transportation to II.B.\tWeld-After-Backfill.\u2003Weld-after-backfill is the sequence of assembling a welded joint, tack welding the outside joint, applying the exterior joint coating(s), backfilling the pipe joint, and then welding the inside joint at a later time (where inter <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 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.\u2003The following items should be included by the purchaser: <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | IV.\tMajor Revisions.\u2003Major changes made to the standard in this edition are as follows: 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:\u2002GENERAL Sec.\u20021.1\tScope <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | Sec.\u20021.2\tPurpose Sec.\u20021.3\tApplication SECTION 2:\u2002REFERENCES <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | SECTION 3:\u2002DEFINITIONS <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | SECTION 4:\u2002REQUIREMENTS Sec.\u20024.1\tEquipment Sec.\u20024.2\tMaterials and Workmanship Sec.\u20024.3\tCoating System <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Sec.\u20024.4\tSurface Preparation <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Sec.\u20024.5\tCoating Application (Field and Shop) <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | Sec.\u20024.6\tCoating Repair Sec.\u20024.7\tField Procedures <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | SECTION 5:\u2002VERIFICATION Sec.\u20025.1\tCoating Materials Prequalification Sec.\u20025.2\tPrequalification Requirements of Coating System <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | Table 1\tPrequalification requirements of coating system Sec.\u20025.3\tQuality Assurance and Records Sec.\u20025.4\tInspection and Testing by the Purchaser <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Sec.\u20025.5\tQuality Control Requirements of Applied Coating System <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Sec.\u20025.6\tRejection SECTION 6:\u2002DELIVERY Sec.\u20026.1\tMarking Sec.\u20026.2\tPackaging and Shipping <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | Sec.\u20026.3\tAffidavit of Compliance <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" AWWA C216-22 Heat-Shrinkable Cross-Linked Polyolefin Coatings for Steel Water Pipe and Fittings<\/b><\/p>\n |