HG/T 20508-2014Design code for control room (English PDF)

Foreword

This code was revised in accordance with the requirements of the "Notice on Issuing the First Batch of Industry Standard Development and Revision Plans for 2010" of the Ministry of Industry and Information Technology (Gong Xin Ting Ke [2010] No. 74) and of the "Notice on Forwarding the Notice of the General Office of the Ministry of Industry and Information Technology on Issuing the First Batch of Industry Standard Development and Revision Plans for 2010" of the China Petroleum and Chemical Industry Federation (Zhong Shi Hua Lian Zhi Fa [2010] No. 222). Entrusted by the China Petroleum and Chemical Engineering Survey and Design Association, the National Chemical Industry Automatic Control Design Technical Center Station organized SINOPEC Ningbo Engineering Co., Ltd. to carry out the revision.

From its date of implementation, this code replaces "Regulations for control room design" HG/T 20508-2000.

The main technical contents of this code are as follows: Part 1, General provisions; Part 2, Terms; Part 3, Control room, including general requirements, location on the general layout, arrangement and area, architecture and structure, natural lighting and artificial lighting, heating, ventilation, air conditioning and environmental conditions, cable entry mode and indoor cable laying, installation and fixing of equipment, health, safety and environmental protection design requirements, and communication and CCTV systems; Part 4, Field auxiliary room.

Compared with HG/T 20508-2000, the main changes of this code are as follows:

1. "Central control room for distributed control systems" has been changed to "control room";

2. The content on control rooms for conventional instruments has been deleted;

3. Content relating to the central control room and the field auxiliary room has been added;

4. Content on health, safety and environmental protection design requirements has been added.

This code was proposed by and is under the jurisdiction of the China Petroleum and Chemical Industry Federation.

SINOPEC Ningbo Engineering Co., Ltd. is responsible for the interpretation of the technical contents of this code. Any comments and suggestions arising in the course of implementing this code should be sent to SINOPEC Ningbo Engineering Co., Ltd. (address: No. 660 Yuanshi Road, National Hi-tech Zone, Ningbo, Zhejiang Province; postcode: 315103) for reference in future revisions.

Chief editorial organization of this code: SINOPEC Ningbo Engineering Co., Ltd.

Participating organization: China Petroleum Engineering and Construction Corporation.

1 General provisions

1.0.1 This code is formulated in order to unify the technical requirements for control rooms in the chemical industry, to promote the standardization of control room engineering design, and to achieve the objectives of advanced technology, economic rationality, safety and suitability for use.

1.0.2 This code specifies the requirements for the automatic control engineering design of control rooms, central control rooms and field auxiliary rooms.

1.0.3 This code is applicable to the automatic control design of control rooms, central control rooms and field auxiliary rooms of new, expanded and revamped chemical engineering projects.

1.0.4 In addition to complying with the requirements of this code, the design of control rooms shall also comply with the provisions of the current relevant national standards.

2 Terms

3 Control room