Standards

DZ/T 0078-2015 Original geological logging regulations for solid mineral exploration

Publish Date: 2015-04-15

DZ/T 0142-2010 Criterion of aeromagnetic survey

This standard specifies the technical requirements for aeromagnetic total field measurement (abbreviated as aeromagnetic survey), including technical design, instrumentation and inspection, measurement flights and field work, data processing and map compilation, anomaly verification, inference and interpretation, and preparation of result reports.
This standard applies to aeromagnetic surveys in basic geological surveys, energy, metal, and non-metallic mineral geological exploration, as well as hydrological, engineering, and environmental geological surveys. Aeromagnetic surveys for other purposes can refer to and use this standard as a reference.

Publish Date: 2010-08-05

DZ/T 0148-2014 The specification for hydrogeological well drilling

This standard specifies the technical requirements for various production activities of hydrological well geological drilling and the key points of related processes.
This standard is applicable to hydrological geological surveys, hydrological geological exploration, and well drilling projects (excluding geothermal wells).

Publish Date: 2014-09-22

DZ/T 0260-2014 Technical specification for geothermal well drilling

This standard specifies the technical requirements for geothermal drilling equipment selection, drilling processes, well completion processes, engineering quality, safe construction, occupational health, and environmental protection, and can be used as a basis for various geothermal drilling design, construction, and management work.
This standard applies to drilling work for the exploration or development of geothermal steam and geothermal water.

Publish Date: 2014-09-22

DZ/T 0261-2014 Specification of comprehensive survey for landslide,collapse and debris flow(1∶50 000)

This standard specifies the content, control accuracy, basic methods, and requirements for the compilation and acceptance of the results of landslide, collapse, and debris flow disaster investigations (at a scale of 1:50,000).
This standard is applicable to regional investigations of three types of geological disasters: landslides, collapses, and debris flows.

Publish Date: 2014-09-22

DZ/T 0153-2014 Engineering survey specification for geophysical and geochemical prospecting

This standard specifies the working methods and technical requirements for engineering surveys in geophysical exploration projects.
This standard is applicable to engineering surveys in geophysical exploration projects of various scales carried out on land in China for geological work.

Publish Date: 2014-09-28

DZ/T 0011-2015 Specification of geochemical reconnaissance survey (1:50 000)

This standard specifies the objectives and tasks of geochemical surveys, the preparation of design documents, field sample collection, field sample processing, quality inspection of field work, laboratory sample processing, sample analysis and quality monitoring and evaluation, database and geochemical map compilation, anomaly verification and evaluation, preparation of result reports and accompanying maps, and data submission requirements. This standard is applicable to 1:50,000-scale geochemical surveys.

Publish Date: 2015-07-24

DZ/T 0103-1994 Sampling drill series

Publish Date: 1994-06-08

DZ/T 0130.8-2006 Geological and Mineral Laboratories' Quality Management Guidelines for Laboratory Testing - Part 8: Analysis of Isotope Geological Samples

Publish Date: 2006-06-05

DZ/T 0219-2006 Specification of design and construction for landslide stabilization

This standard stipulates the basic requirements for the design of landslide prevention and control projects, the classification of landslides and the investigation of prevention and control projects, the grading of landslide prevention and control projects and the design safety factor, drainage projects, anti-slide piles, prestressed anchors, lattice anchors, gravity retaining walls, grouting reinforcement, slope reduction by blasting, backfilling and compacting, plant protection, landslide prevention and control monitoring, construction organization, quality inspection, and project acceptance, etc.
This standard is applicable to guiding the design of landslide prevention and control projects.

Publish Date: 2006-06-05

DZ/T 0222-2006 Specifications of supervision for geological hazard stabilization

This standard specifies the content of geological survey supervision for geological disaster prevention and control projects, design supervision for prevention and control projects, construction supervision for prevention and control projects, contract business management for prevention and control projects, and information management for prevention and control projects.
This standard is applicable to the supervision of investigation, design, and construction of major geological disaster prevention and control projects, including collapses, landslides, unstable slopes (including reservoir bank collapses), debris flows, ground subsidence, and ground fissures.

Publish Date: 2006-06-05

DZ/T 0070-2016 Technical specifications for time domain induced polarization method

Publish Date: 2016-02-22