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GB/T 45227-2025Technical requirements for closed-off management system of chemical industry park (English PDF)

化工园区封闭管理系统技术要求

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

January 24, 2025

Implementation date

May 1, 2025

Scope

GB/T 45227-2025 is the English-translated version of 化工园区封闭管理系统技术要求.

GB/T 45227-2025 is the Chinese national standard covering the system that controls who and what enters a chemical park — the architecture and the information infrastructure at the gates, the support platform and its data management, the applications for checkpoint and entry control, dangerous chemicals transport, monitoring, early warning and emergency response, the personnel distribution view that tells a responder how many people are inside a zone when something goes wrong, and the data and application security. First edition, in force from 1 May 2025. Issued on 24 January 2025, it has been in force since 1 May 2025.

Document preview — GB/T 45227-2025

National Standard of the People's Republic of China

ICS: 71
Classification: G 00

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface... III 1 Scope1
2 Normative references1
3 Terms and Definitions1
4 General Requirements1
5 System Architecture2
6 Information Infrastructure2
6.1 Basic Requirements2
6.2 Closed management sites2
6.3 Network facilities2
6.4 Supporting facilities2
7 Support platform3
7.1 Basic Requirements3
7.2 Data Management3
8 Business Applications3
8.1 Comprehensive Management and Control3
8.2 Checkpoint Management4
8.3 Entry and Exit Management4
8.4 Dangerous Chemicals Transportation Management4
8.5 Personnel Distribution Management4
8.6 Monitoring and Early Warning4
8.7 Emergency Response5
8.8 Inspection Management5
8.9 Parking lot management for dangerous goods transport vehicles5
8.10 Decision-making support analysis5
9 Security5
9.1 General requirements5
9.2 Data Security5
9.3 Application Security6
10 Security System6
10.1 Operation Management6
10.2 Operation and Maintenance Management6
References7

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting is required.

Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.

This document is proposed and coordinated by the National Technical Committee for Standardization of Hazardous Chemicals (SAC/TC 251).

This document was drafted by: China Chemical Economic and Technological Development Center, Jiangsu Tengrui Zhilian Digital Technology Co., Ltd., Sinopec Engineering Construction Co., Ltd., Shenzhen Kehao Information Technology Co., Ltd., Shanghai Wangbo Network Technology Co., Ltd., Jiangren Wisdom (Jiangsu) Technology Co., Ltd.

Company, Caoshuazhi IoT Technology (Qingdao) Co., Ltd., Hangzhou Hikvision Digital Technology Co., Ltd., Beijing Zhengyuan Digital Technology Co., Ltd.

Information Technology Co., Ltd., Shanghai Huahong Jitong Intelligent System Co., Ltd., Beijing Tuan Century Technology Co., Ltd., Beijing Siqi Technology Co., Ltd.

Technology Co., Ltd., Dalian University of Technology Civil Engineering and Architectural Design Institute Co., Ltd., China Unicom Digital Technology Co., Ltd., Milkway Intelligent Supply Chain Service Group Co., Ltd., Beijing Silu Zhiyuan Technology Co., Ltd., Saifeite Engineering Technology Group Co., Ltd., Zhejiang Huayou Cobalt Co., Ltd., Luxi Chemical Group Co., Ltd.

The main drafters of this document are: Yang Ting, Wang Dawei, Zhang Zhaoqian, Lu Zhaohui, Ma Congyue, Li Peng, Zhang Bin, Deng Chao, Kang Jian, Bi Jige, Tao Weixiang, Peng Lingqi, Hu Huaibing, Huo Lingling, Liu Lina, Chen Zhun, Wang Shuai, Zhang Wen, Feng Yuanyuan, Geng Lifang, Zhang Tao, Su Miao, Chang Weichao, Qin Miao, Xu Qin, Chu Xiaoguang, Wang Yimin, Shi Xu, Jiang Zhaolu, Li Di, Zhang Guoliang, Zhang Yanjun, Chen Yinhe.

Technical requirements for closed management system in chemical parks

1 Scope

This document specifies the overall requirements, system architecture, information infrastructure, support platform, business applications, and use, safety and security systems.

This document applies to the setting up of closed management systems in chemical parks.

2 Normative references

GB/T 22081

GB/T 22239-2019

GB/T 31488

GB/T 35273

GB/T 39218-2020

GB 50348

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Chemical Industry Park

It is composed of a number of related chemical enterprises, with the development of petrochemical and chemical industries as its orientation, clear geographical boundaries and management entities, and infrastructure.

An industrial area with complete facilities and management systems.

Note. Chemical parks generally include two types. 1) professional chemical parks approved or recognized by relevant departments; 2) A chemical park (zone) that is relatively independently set up in an economic (technological) development zone, a high-tech industrial development zone or other industrial parks.

[Source. GB/T 39218-2020, 3.1]

3.2 closed-off management

Through necessary means such as park enclosure, patrol, booth inspection, video surveillance, etc., the flow of people, logistics and vehicles in and out of the chemical park is strictly controlled.

Standardize the management method that makes the chemical park relatively isolated from the outside world.

4 General requirements

4.1 The closed management system of the chemical park should be classified and controlled according to the core control area, key control area and general control area, and a management and control system should be formulated.

Measures are managed in a hierarchical manner.

4.2 The closed management system of chemical parks should be based on the closed management hardware supporting facilities, and the chemical parks should be managed in a zoned and closed manner to achieve Dynamically monitor the entire process of hazardous chemicals, hazardous wastes, materials, personnel and vehicles entering and leaving the park.

4.3 The closed management system of the chemical park should be connected to the smart chemical park platform and should comply with the provisions of GB/T 39218-2020 and have

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 22081 · GB/T 31488 · GB 50348

Editions of GB/T 45227

Edition	Title	Revision	Status
GB/T 45227-2025	Technical requirements for closed-off management system of chemical industry park	current edition	Current

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