GB/T 42251-2022 (English Version) PDF

Standard No.: GB/T 42251-2022
Language: Chinese, Available in English version
Release Date: 2022
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 42251-2022

Scope: This document stipulates the general rules, current situation investigation, evaluation, diagnosis, ecological restoration goals and models, ecological restoration design, ecological restoration technical measures, monitoring, acceptance, management and maintenance of ecological restoration in mining subsidence areas. This document is applicable to technical work related to ecological restoration of stable subsidence areas formed by underground mining activities of mineral resources.

GB/T 42251-2022 Referenced Document

CJJ 82 Code for construction and acceptance of landscaping engineering
GB 51018 Code for design of soil and water conservation engineering
GB 51411 Design standard for metal mine land reclamation engineering
GB/T 15163 Technical regulations for setting apart hills including sand area for tree growing
GB/T 15776 Afforestation technical regulations*， 2023-05-23 Update
GB/T 37067 Technical specification for restoration of degraded rangeland
GB/T 38360 Technical specifications for bare slope revegetation
HJ 19 Environmental Impact Assessment Technical Guidelines Ecological Impact
HJ 2.3 Technical guidelines for environmental impact assessment surface water environment
HJ 25.4 Technical guidelines for soil remediation of construction land
HJ 25.6 Technical Guidelines for Groundwater Restoration and Risk Control in Contaminated Lands
HJ 610 Environmental Impact Assessment Technical Guidelines Groundwater Environment
HJ 964 Technical guidelines for environmental impact assessment ―soil environment
NY/T 1342 Technical Rules for Establishing Cultivated Grassland
SL/T 800 Technical Guidelines for River and Lake Ecosystem Protection and Restoration Engineering
TD/T 1036 Completion standards on land reclamation quality

2022 GB/T 42251-2022 Technical regulations for ecological restoration of mining subsidence area