T/CAPEC 19-2020 Active

Scope: This document specifies the basic technical requirements for equipment supervision services related to the manufacturing process and quality of conductors and ground wires used in 500kV and above transmission line projects (overhead lines). This document applies to the supervision of the manufacturing of conductors and ground wires for 500kV and above transmission line projects (overhead lines). Other voltage levels of conductors and ground wires can refer to this document for implementation. Main technical content: (1) Standard preparation principles: Refer to GB/T 19001 *Quality Management System - Requirements* (idt ISO 9001) and GB/T 19016 *Quality Management System - Project Quality Management Guide* (idt ISO 10006), as well as GB/T 26429-2010 *Specification for Equipment Engineering Supervision*. The process approach is adopted, considering the characteristics of the service products, and the requirements of the relevant product standards for conductors and ground wires are taken into account to formulate the specifications according to the characteristics of the conductors and ground wires supervision industry. This standard mainly regulates the behavior of equipment supervision units in the implementation phase of conductors and ground wires manufacturing supervision services, that is, the requirements for equipment supervision services after accepting the commission and signing the commission contract. (2) Scope and reference basis of the standard: On the basis of the requirements of GB/T 26429 *Specification for Equipment Engineering Supervision*, this standard specifies the terms and definitions related to manufacturing quality, the basic requirements for equipment supervision services, the witnessing points and control methods of the manufacturing process supervision, and the requirements for supervision materials. It is drafted in combination with the relevant contents of current standards such as GB/T 1179 *Round Conductor for Overhead L