al Pipeline Pretreatment ........................... .35Р 7. 3 Pipeline Rehabilitation and Renewal ...................... .36Р 7. 4 Function T e s t ......................................................................................38Р 7. 5 Final Acceptance of Construction......................... .39РAppendix A Folded and Deformed Pipe RecoveryР Test and Profiles Sampling Inspection .............42РAppendix B Test Method of Ribbon Profile ..........................45РAppendix C Close Air Pressure Test Mothod..........................49РExplanation of Wording in This Specification ..........................52РList of Quoted Standards ................................................................ ..53РAddition: Explanation of Provisions .......................................... .55Р 9