Valid

GB 48147.2-2026Specification for general survey of hidden disaster-causing factors in mines - Part 2: Coal mine (English PDF)

矿山隐蔽致灾因素普查规范第2部分：煤矿

Preview PDF

Also coversGB48147.2-2026

This is a limited preview

Buy now to download the full PDF (66 pages)

Need quotation for your management?

Get a formal quotation for GB 48147.2-2026 in 30 minutes.

Issued by

SAMR; SAC

Level / Type

National · Mandatory

Issue date

August 27, 2026

Implementation date

March 1, 2027

Scope

GB 48147.2-2026 is the English-translated version of 矿山隐蔽致灾因素普查规范第2部分：煤矿.

This mandatory national standard forms Part 2 of a series on the general survey of hidden disaster-causing factors in mines, and it deals specifically with coal mines.

Concealed hazards can trigger serious accidents underground, and a systematic survey is the means of locating them. Coal mine operators, geological and survey service companies, mine safety consultants, and supervisory bodies are the people who will refer to 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, so coal mines subject to Chinese regulation need to take it into account.

Other parts of the series cover general provisions and metal and non-metal mines with tailings ponds, so users may need several parts depending on their operation.

Found what you need?

Document preview — GB 48147.2-2026

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 48147.2-2026 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

This mandatory national standard forms Part 2 of a series on the general survey of hidden disaster-causing factors in mines, and it deals specifically with coal mines. Concealed hazards can trigger serious accidents underground, and a systematic survey is the means of locating them. Coal mine operators, geological and survey service companies, mine safety consultants, and supervisory bodies are the people who will refer to 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, so coal mines subject to Chinese regulation need to take it into account. Other parts of the series cover general provisions and metal and non-metal mines with tailings ponds, so users may need several parts depending on their operation.

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 — 66 pages — is available in the English PDF.

Similar standards

GB 48147.3-2026|GB 48147.1-2026

How to Download GB 48147.2-2026

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.