T/CPCIF 0178-2022 Active Group standards

T/CPCIF 0178-2022 Guidelines for Technical Investigation of Explosion Accidents of Dangerous Chemicals

Publish Date: 2022-02-21 Implement Date: 2022-05-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CPCIF 0178-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Medicine, health, and labor protection

ICS Name: Accident and disaster control

Publish Date: 2022-02-21

Implement Date: 2022-05-20

Scope

Scope: This document stipulates the basic principles, general content and requirements, investigation equipment, investigation of accident consequences or injuries, on-site sampling and analysis, and conclusions of the technical investigation of chemical explosions involving dangerous chemicals (hereinafter referred to as the "technical investigation"). This document applies to the organization and implementation of technical investigations into chemical explosions involving dangerous chemicals. Main technical content: 5. General content and requirements of the technical investigation 5.1 On-site investigation 5.1.1 Investigators may only enter the accident site to conduct investigations after confirming that there are no risks of explosions, poisoning, or other potential harm to investigators at the accident site. 5.1.2 Based on the risk analysis of the accident site, investigators may only enter the accident site after ensuring that they are wearing personal protective equipment that meets the requirements of GB 39800. 5.1.3 During on-site investigations, the accident site should be protected, and all objects, traces, and conditions related to the accident shall not be damaged. When moving certain objects for on-site investigations, they shall be registered and marked on-site. 5.2 Collection of physical evidence 5.2.1 Physical evidence at the scene includes damaged equipment, components, fragments, dispersed materials, residues, hazardous substances, and other accident traces. All physical evidence collected at the scene shall be numbered and labeled, with time and location noted. 5.2.2 All physical evidence shall be preserved in its original form and not be washed or wiped. For items used as evidence, protective measures shall be taken to prevent their destruction. 5.2.3 Collected physical evidence shall be properly stored in rooms with technical conditions, and strict procedures shall be implemented for storage, retrieval, and submission