DB14/T 2446-2022 Active Shanxi ProvinceLocal standards

DB14/T 2446-2022 Assessment Technical Specification for Overburdening Mineral Resources

Publish Date: 2022-03-30 Implement Date: 2022-06-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB14/T 2446-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSolid fuel mineral exploration

ICS Name: Mining and excavation

Publish Date: 2022-03-30

Implement Date: 2022-06-30

Pages: 15 pages

Scope

This document specifies the objectives and tasks of the investigation and evaluation of overburdened mineral resources; the methods and technical requirements for the investigation and estimation of overburdened mineral resources; and the requirements for report preparation. This document is applicable to the investigation and evaluation of overburdened mineral resources and review work; it can be used as a basis for mineral resource statistics, and also as a basis for the competent authorities to manage overburdened mineral resources.