T/CAS 571-2022 Liquefied Natural Gas Emergency Supply Technical Regulations
T/CAS 571-2022 Liquefied Natural Gas Emergency Supply Technical Regulations
Basic Information
Scope
Scope: This document specifies the site conditions, process equipment and auxiliary production facilities, fire and safety, construction and installation, acceptance, and operation and maintenance for LNG emergency supply projects. This document applies to LNG emergency supply projects with a total storage volume not exceeding 120 m3 (geometric volume), a vaporization capacity not exceeding 20,000 m3/h, and a usage period not exceeding 180 days. Note: In this document, the standard reference conditions for the unit m3/h are 101.325 kPa and 20°C (293.15 K). Main Technical Content: 1. Scope: This document specifies the site conditions, process equipment and auxiliary production facilities, fire and safety, construction and installation, acceptance, and operation and maintenance for LNG emergency supply projects. This document applies to LNG emergency supply projects with a total storage volume not exceeding 120 m3 (geometric volume), a vaporization capacity not exceeding 20,000 m3/h, and a usage period not exceeding 180 days. Note: In this document, the standard reference conditions for the unit m3/h are 101.325 kPa and 20°C (293.15 K). 2. Normative References: The following documents are essential for the application of this document. For dated references, only the version dated at the time is applicable to this document. For undated references, the latest version (including all amendment sheets) is applicable to this document. GB/T 150.1 Pressure Vessels – Part 1: General Requirements GB/T 150.2 Pressure Vessels – Part 2: Materials GB/T 150.3 Pressure Vessels – Part 3: Design GB/T 150.4 Pressure Vessels – Part 4: Manufacture, Inspection, and Acceptance GB/T 1413 Series 1 Containers – Classification, Dimensions, and Rated Mass GB 1589 Automobiles, Trailers, and Motor Vehicle Outline Dimensions, Axle Loads, and Mass Limits GB 3096 Acoustic Environment Quality Standards GB/T 4272 General Technical Guidelines for Equipment and Piping Insulatio