NB/T 11259-2023 Active Industry standards-Energy

NB/T 11259-2023 Technical code of practice on monitoring of land reclamation quality for underground coal mines

Publish Date: 2023-05-06 Implement Date: 2023-11-26 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 11259-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: \nCoal

Publish Date: 2023-05-06

Implement Date: 2023-11-26

Pages: 20 pages

Scope

This document stipulates the general requirements, workflow, preliminary preparations, monitoring unit division, determination of monitoring indicators, monitoring implementation, and preparation of monitoring reports for the quality monitoring of land reclamation in underground coal mines.
This document is applicable to the monitoring of land reclamation quality in underground coal mines.

Development Information

Word Count: 35 Thousand words Pages: 20 pages

Referenced Standards

GB 11607-1989 Water quality standard for fisheries TD/T 1036-2013 Completion standards on land reclamation quality HJ 802-2016 Soil Electrical Conductivity Determination: Electrode Method NY/T 1121.1-2006 Soil testing Part 1: Collection, handling, and storage of soil samples NY/T 1121.2-2006 Soil testing Part 2: Determination of soil pH NY/T 1121.3-2006 Soil testing Part 3: Determination of soil mechanical composition NY/T 1121.4-2006 Soil testing Part 4: Determination of soil bulk density NY/T 1121.6-2006 Soil testing Part 6: Determination of soil organic matter GB 3838-2002 Environmental quality standards for surface water GB 50007-2011 Code for design of buiding foundation GB 50026-2020 Code for engineering surveying

Related Standards

GB 5751-1986 Replaced

GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

Publish Date: 1993-02-19

GB/T 15223-1994 Replaced

GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method

Publish Date: 1994-09-24

GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

Publish Date: 1994-09-24

GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24