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GB 48147.3-2026Specification for general survey of hidden disaster-causing factors in mines - Part 3: Metal and nonmetal mines and tailings ponds (English PDF)

矿山隐蔽致灾因素普查规范第3部分：金属非金属矿山及尾矿库

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Issued by

SAMR; SAC

Level / Type

National · Mandatory

Issue date

August 27, 2026

Implementation date

March 1, 2027

Scope

GB 48147.3-2026 is the English-translated version of 矿山隐蔽致灾因素普查规范第3部分：金属非金属矿山及尾矿库.

Part 3 of a multi-part mandatory national standard, this document sets out the specification for a general survey of hidden disaster-causing factors in metal and non-metal mines and tailings ponds.

Hidden hazards such as concealed water, goaf, ground instability or other latent risks can lead to serious accidents, so surveys are carried out to find them before they cause harm.

Mine operators, tailings pond owners, geological and surveying firms, safety consultants and mine safety supervisors are the people who will work with it. It was issued on 27 August 2026 under the responsibility of the National Mine Safety Administration and takes effect on 1 March 2027.

As a GB standard it is mandatory in China. Companion parts cover general provisions and coal mines, so users with mixed operations may need to read the relevant parts together.

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Document preview — GB 48147.3-2026

National Standard of the People's Republic of China

ICS: 73.020
Classification: D09

Issued by: State Administration for Market Regulation; Standardization Administration of China

Foreword
1 Scope
2 Normative references
3 Terms and definitions

Foreword

GB 48147.3-2026 is a mandatory national standard (GB) of the People's Republic of China, issued on 27 August 2026 by the State Administration for Market Regulation and the Standardization Administration of China, with effect from 1 March 2027.

It is under the responsibility of the National Mine Safety Administration.

Classification: ICS 73.020; CCS D09.

1 Scope

Part 3 of a multi-part mandatory national standard, this document sets out the specification for a general survey of hidden disaster-causing factors in metal and non-metal mines and tailings ponds. Hidden hazards such as concealed water, goaf, ground instability or other latent risks can lead to serious accidents, so surveys are carried out to find them before they cause harm. Mine operators, tailings pond owners, geological and surveying firms, safety consultants and mine safety supervisors are the people who will work with it. It was issued on 27 August 2026 under the responsibility of the National Mine Safety Administration and takes effect on 1 March 2027. As a GB standard it is mandatory in China. Companion parts cover general provisions and coal mines, so users with mixed operations may need to read the relevant parts together.

Remaining clauses in the full document

2 Normative references
3 Terms and definitions

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 52 pages — is available in the English PDF.

Similar standards

GB 48147.2-2026|GB 48147.1-2026

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