Inspection and test plan (ITP)
The ITP lists every inspection, its acceptance criteria and the hold and witness points.
质量
质量保证
检验计划、可追溯性、焊接控制和文件管理。
质量要求按项目约定：检验与试验计划、停检点、文件资料，以及必要时的第三方检验。
Non-destructive testing (NDT)
Ultrasonic, magnetic particle, penetrant and radiographic testing: scope is set by the specification.
Quality documentation and traceability
The documentation package that accompanies the delivered steelwork.
Client and third-party inspection
How client and third-party inspectors are involved at hold and witness points.
认证
认证详情可应要求提供。