GB/T 12435-1990
Replaced
GA 990-2025
Active
Industry standards-Public safety
GA 990-2025 Qualification and management requirements for units of blasting operation
GA 990-2025 Qualification and management requirements for units of blasting operation
Price:
$ 57
Basic Information
Standard Code:
GA 990-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Explosive products
ICS Name:
Explosives, fireworks
Publish Date:
2025-04-14
Implement Date:
2025-07-01
Pages:
20 pages
Scope
This document stipulates the classification of blasting operation units, their qualification grading, qualification requirements, and management requirements.
This document is applicable to the management of blasting operation units.
Development Information
Replace the following standards
Referenced Standards
GB 6722-2014 Safety regulations for blasting
GA 53-2015 Qualifications and management requirements for blasting personnel
GA 53-1993 GA 53-1993 Safety Technical Examination Standards for Explosion Operators
GA 53-2025 Qualification and management requirements for personnel of blasting operation
GA 991-2012 Management requirements for item of blasting operation
GA 991-2025 Management requirements for items of blasting operation
Related Standards
GB/T 12436-1990
Active
GB/T 12436-1990 Explosive—Determination of power-Lead block method
GB/T 12438-1990
Active
GB/T 12438-1990 Test method for industrial powdery explosives contained ammonium nitrate and trinitrotoluene
GB/T 12439-1990
Replaced
GB/T 12439-1990 Seismic detonating cord
GB/T 12440-1990
Active
GB/T 12440-1990 Explosive—Determination of brisance—Lead cylinder compression test
GB/T 13224-1991
Active