T/COSHA 26-2023 Active Group standards

T/COSHA 26-2023 Drilling-mudgas desorption index method for predicting the risk of coal-gas outburst in the coal seam exposure face of Shimen mining section

Publish Date: 2023-12-05 Implement Date: 2023-12-05 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/COSHA 26-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated Environment and Environmental Protection

Publish Date: 2023-12-05

Implement Date: 2023-12-05

Scope

Main technical content: This document provides the overall requirements, process, result analysis, and data management for predicting the risk of coal and gas outbursts in the coal-face of the stone gate opening in coal mines using the drill cuttings gas desorption index method. This document is applicable to the prediction and management of the risk of coal and gas outbursts in the coal-face of the stone gate opening in production coal mines. Note: To avoid confusion, in this document, "predicting the risk of coal and gas outbursts in the coal-face of the stone gate opening" is referred to as "predicting the risk of outbursts in the coal-face of the stone gate opening".