T/LZZLXH 054-2021 Active Group standards

T/LZZLXH 054-2021 The safety management specifications for hazardous chemicals in enterprise laboratories

Publish Date: 2021-01-25 Implement Date: 2021-02-26 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/LZZLXH 054-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Labor safety technology

ICS Name: Integrated services

Publish Date: 2021-01-25

Implement Date: 2021-02-26

Scope

Main Technical Content: 6. Infrastructure 6.1 Experimental work areas and office/rest areas should be set apart. 6.2 Laboratory doors should open in the direction of evacuation and use flat-opening doors, not sliding or rolling doors. 6.3 Laboratory building facilities and other requirements for safety, protection, and evacuation should comply with the provisions of JGJ 91 and GB 50016. 6.4 Hazardous chemical storage cabinets should avoid direct sunlight and heat sources such as heating systems. They should maintain good ventilation, not be located adjacent to experimental benches, and not be placed in basements. 6.5 Laboratories where flammable gases are produced should not have ceiling installations. 6.6 In laboratories using gases, mechanical ventilation facilities should be provided, and oxygen content detection and alarm devices should be installed. 6.7 In laboratories where flammable gases or vapors may be emitted, explosion-proof electrical equipment should be used, and flammable gas detectors should be installed and interlocked with fans. The configuration of flammable and toxic gas detection and alarm equipment should comply with GB 50493. 6.8 Laboratories using gas cylinders should be equipped with gas cylinder cabinets or devices such as anti-fall chains and anti-fall fences. Gas cylinders should be placed in safe areas outside the laboratory to avoid rain and ensure adequate ventilation. 6.9 Residual gases (or exhaust gases) generated during experiments should be discharged, recovered, or disposed of through pipelines to outdoor safe areas. 6.10 Emergency flushing facilities should be set up in appropriate locations in the laboratory. Emergency eyewashers should be installed near experimental benches. 6.11 Fire extinguishing and fire protection methods for flammable and explosive chemicals, corrosive chemicals, and toxic chemicals should comply with the provisions of GB 17914, GB 17915, and GB 17916. Based on the hazardous nature