HG/T 20276-2018Code for quality supervision of chemical industry construction projects (English PDF)

1 Scope

This standard stipulates the terminology and basic provisions in the quality supervision of chemical industry construction projects, the responsibility of project quality supervision, the method of project quality supervision, the preparatory procedures for project quality supervision, the quality supervision of construction phase, the acceptance inspection of delivery, the quality supervision report and the quality of the project.

Supervise file management and other requirements.

Foreword

This document was issued on 9 February 2018 by the Ministry of Industry and Information Technology of the People's Republic of China, and has been in force since 1 July 2018.

It is the first edition of this standard.

Classification: ICS 71.120.

About this edition

HG/T 20276-2018 is the first edition of this standard. It was issued on 9 February 2018 and has been in force since 1 July 2018.

There is no earlier edition to compare it with, so a specification that has to refer to this subject can only cite HG/T 20276-2018 itself.

The interval between issue and effect is the transition period. It exists so that producers, laboratories and buyers can requalify products, revise procedures and use up documentation before the new text becomes the one that applies. The date on this page is the official one announced by the Ministry of Industry and Information Technology of the People's Republic of China.

Edition history and citation

HG/T 20276-2018 is a first edition: there is no earlier version of this standard, so a document that needs to refer to this subject can only cite HG/T 20276-2018 itself.

Where an edition is replaced, the Chinese standardization system keeps the number and changes the year: the number identifies the subject, the year identifies the text. That is why a citation without a year is ambiguous and a citation with one is not.

Classification and status

HG/T 20276-2018 is classified under ICS 71.120, in the field of chemical technology. ICS is the International Classification for Standards, the same scheme used by ISO and by the national bodies of most countries, which is what allows a Chinese standard to be placed beside its foreign counterparts on subject rather than on number.

The HG/T prefix marks a recommended standard of China's chemical industry, issued by the Ministry of Industry and Information Technology. It is not, in itself, law: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

How this standard is designated

The full designation is HG/T 20276-2018. A citation should carry the number with its year, because the year identifies the text that applies.

In a catalogue or a filing system it is found under ICS 71.120 — the international classification and the Chinese one, which are the two codes by which a standard on this subject is searched.