T/CAS 562-2022 Urban integrated utility corridor fire protection system technical regulations
T/CAS 562-2022 Urban integrated utility corridor fire protection system technical regulations
Basic Information
Scope
Scope: This standard specifies the general requirements for fire protection systems in urban comprehensive pipe galleries, as well as the installation requirements for fire automatic alarm systems, fire linkage control systems, fire emergency lighting and evacuation indication systems, automatic fire extinguishing systems, building fire extinguishers, combustible gas detection and alarm systems, and power supply systems for fire equipment in the pipe galleries. This standard applies to the fire protection systems and their subsystems in newly built, expanded, or modified urban comprehensive pipe galleries (hereinafter referred to as "comprehensive pipe galleries"). When constructing urban comprehensive pipe galleries fire protection systems, in addition to complying with this standard, they shall also comply with the provisions of relevant current standards. Main technical content: 1. Scope: This standard specifies the general requirements for fire protection systems in urban comprehensive pipe galleries, as well as the installation requirements for fire automatic alarm systems, fire linkage control systems, fire emergency lighting and evacuation indication systems, automatic fire extinguishing systems, building fire extinguishers, combustible gas detection and alarm systems, and power supply systems for fire equipment in the pipe galleries. This standard applies to the fire protection systems and their subsystems in newly built, expanded, or modified urban comprehensive pipe galleries (hereinafter referred to as "comprehensive pipe galleries"). When constructing urban comprehensive pipe galleries fire protection systems, in addition to complying with this standard, they shall also comply with the provisions of relevant current standards. 2. Normative references: The following documents are essential for the application of this document. For dated referenced documents, only the version dated shall apply to this document. For undated referenced documents, the lates