BZ19-4结构NDT检验程序.doc

BZ19-4 DEVELOPMENT PROJECT BZ19-4 开发项目 COSIGN DISCIPLINE SIGNATUrRERE DATE NDT INSPECTION PROCEDURE FOR STRUCTURAL FABRICATION 结构制造无损检验程序 XXXXXX PAGE 1 OF 50 0 08.04.24 For Approval Wangjiumin Chenzhirui Wubin REV. DATE DESCRIPTION BY CH ‘K APPRO. EXAM. APPRO. CLIENT CNOOC OFFSHORE OIL ENGINEERING CO., LTD. COOEC NDT INSPECTION PROCEDURE FOR STRUCTURAL FABRICATION 结构制造无损检验程序 DOCUMENT NO. Rev BZ19-4-DOC-QC-006 0 CONTENTS 目 录 1.0 SCOPE 范围 2.0 REFERENCE STANDARD 参考标准 3.0 PERSONNEL QUALIFICATION人员资质 4.0 THE EXTENT OF NDT 检验范围 5.0 INSPECTION TIMING 检验时机 6.0 TESTING PROCEDURE检验程序 7.0 REPORT FORM检验报告表 1.0 SCOPE 范围 This procedure covers the methods, techniques and acceptance standards for NDT inspection of structural fabrication of BZ19-4 DEVELOPMENT PROJECT 本检验程序覆盖了BZ19-4开发项目结构制造的NDT检验方法、检验工艺和验收标准。 2.0 REFERENCE STANDARD 参考标准 Client’s Specification BZ19-4-SPC-GEN-ST-0105业主规格书 API Spec 2B （2002） AWS D1.1/1.1M 2004 ASME V，ASME VIII Division 1 API RP 2X （2004） 3.0 PERSONNEL QUALIFICATION 人员资质 Personnel performing the NDT testing shall be qualified and certified to NDT Level II in accordance with the requirements of SNT-TC-1A recommended practice or equivalent qualifications approved by Client. as per Specification (Such as DNV Level II, CCS Level II, NTIC Level II or ABS level II etc.) 所有从事该项目的无损检验工作人员均应按照SNT-TC-1A推荐作法或由业主批准的具有等同标准要求进行资格考试并取得II级或II级以上级别的资质证书。（例如： DNV II级, CCS II级, NTIC II级, ABS II级等. ) 4.0 THE EXTENT OF NDT NDT检验范围 According to the Client’s specification 7.4.1Overall Requirements of 7.4 Extent of Testing Table 4、Table 5 and code requirement, Contractor’s NDT engineer shall design NDT DWG for the project. The NDT DWG include the information of weld joint No., NDT method, NDT extent and NDT DWG No. etc. of the joint required to be NDT. The NDT DWG shall be submitted to Client and Third Party for approval. NDT检验范围应按照业主规格书7.4中