T/HNNMIA 5-2024 Active Group standards

T/HNNMIA 5-2024 Technical Specifications for the Evaluation of Ecological Restoration in Open-pit Mines

T/HNNMIA 5-2024

Publish Date: 2024-09-06 Implement Date: 2024-09-07 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/HNNMIA 5-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Computer applications

ICS Name: Mining and excavation

Publish Date: 2024-09-06

Implement Date: 2024-09-07

Scope

Main technical content: This document stipulates the general principles, technical routes, data collection and supplementary investigations, evaluation index system, evaluation methods, and preparation of evaluation results for ecological restoration evaluation of open-pit mines. This document is applicable to the ecological restoration evaluation of individual existing open-pit mines in the region, abandoned open-pit mines with responsible entities, and historical legacy open-pit mines, providing guidance for ecological restoration evaluation of mines at home and abroad