1.0.1 In engineering design documents of instrumentation, table documents account for significant proportion. This specification is specially formulated with a view to implementing design document tabulation, guaranteeing completeness and utility of various table columns, meeting the requirements of instrument procurement, construction and installation as well as plant maintenance, and so as to reach normalization and standardization requirements.
1.0.2 This specification is applicable to engineering design of instrumentation, and partial tables thereof are also applicable to foundation design/preliminary design.
1.0.3 Relevant standards
HG/T 20638 "Specification for Details of Engineering Design of Instrumentation"
During the implementation of this specification, the provisions of current relevant national standard shall be conformed too.