T/GRM 070-2023 Active Group standards

T/GRM 070-2023 The technical specifications for comprehensive risk evaluation of multiple geological hazards in open-pit mine areas

Publish Date: 1970-01-01 Implement Date: 1970-01-01 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/GRM 070-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: Informatics, publishing

Publish Date: 1970-01-01

Implement Date: 1970-01-01

Scope

Scope: This document specifies the normative reference documents, terms and definitions, objectives and tasks, basic requirements, evaluation areas for open-pit mine regions and units, evaluation content, evaluation procedures, grading requirements for disaster development levels, grading requirements for disaster harm levels, and grading requirements for comprehensive disaster risks, as well as the submission of evaluation results. This document applies to the evaluation of geological hazards such as landslides, collapses, debris flows, mine subsidence, ground fissures, and land subsidence, as well as the comprehensive risk assessment of multiple geological hazards within open-pit mine regions. Main technical content: 1. Terms and definitions; 2. Objectives and tasks; 3. Basic requirements; 4. Evaluation areas for open-pit mine regions and units; 5. Evaluation content; 6. Evaluation procedures; 7. Grading requirements for disaster development levels; 8. Grading requirements for disaster harm levels; 9. Grading requirements for comprehensive disaster risks; 10. Submission of evaluation results

Development Information

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