1.0.1 This provision is an audit requirement of the engineering design document in the engineering design stage of instrumentation, is also a guidance document for design review and Verification and plays an important part in ensuring the quality of engineering design document.
1.0.2 This provision is applicable to proofreading of instrumentation engineering design documents and proofreading of design documents relevant to feasibility study, foundation design/preliminary design .
1.0.3 Relevant standards are listed as follows:
HG / T 20636.8 "produce of quality assurance for engineering design of instrumentation"
HG / T 20637.1 "Composition and preparation for engineering documents of instrumentation"
HG / T 20637.2 "Symbols and identifiers for engineering design of instrumentation"
HG / T 20637.3 "Preparation of instrumentation engineering specification"
HG / T 20637.4 "Preparation of requirements for instrumentation construction and erection"
HG / T 20637.5 "Preparation of instrumentation requisition"
HG / T 20637.6 "Preparation of instrumentation specification"
HG / T 20637.7 "Materials take-off of instrumentation"
HG / T 20637.8 "Numbering of auxiliary equipment, cables and tubes"
HG / T 20637.8 "Specification for Details of Engineering Design of Instrumentation"
HG / T 20639.2 "Typical design information sheets for engineering design of instrumentation"
HG 20505 "Functional identification and symbols for process measuring and controlling instrumentation"
HG / T 20573 "Code for Distributed Control System Engineering Design"
During the implementation of this provision, the provisions of current relevant national standard shall be conformed too.
1 General Rules
2 Job Responsibilities of Proofreading
2.1 Responsibilities of persons in charge of proofreading
3 Basic Requirements for Proofreading
3.1 Design principles and design schemes
3.2 Standard and regulation
3.3 Profundity of the design document content
3.4 Submitting and accepting documents
3.5 Cost control of instrumentation engineering
4 Content Proofreading of Design Documents
4.1 Proofreading of written document
4.2 Proofreading of tabular document
4.3 Proofreading drawing document
4.4 Proofreading of DCS design document
