TB 10084-2007: Code for geology investigation of natural building material of railway engineering

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Scope

1.0.1 This Code is prepped to implement the relevant national technical and
economic policies, unify the technical requirements for engineering geology
investigation of railway natural building materials, and ensure the quality of
investigation.
1.0.2 This Code is applicable to engineering geology investigation of natural
building materials such as new and rebuilt railway roadbed fillers, gravel
ballasts, concrete aggregates, stones.
1.0.3 The engineering geology investigation of natural building materials shall,
according to the needs of construction projects, focus on site selection and
geological mapping, exploration, testing and evaluation of building material
quality and reserves, so as to provide a basis for engineering design.
1.0.4 The engineering geology investigation of natural building materials shall
conduct in-depth investigation and research, use comprehensive exploration
methods according to local conditions and follow the requirements of the
investigation stage. The investigation data shall be true and accurate.
1.0.5 The engineering geology investigation of natural building materials shall,
according to the requirements of laws and regulations of the state and relevant
departments, formulate safety and environmental protection measures to
ensure the safety of people and equipment, and protect the natural environment
and farmland.
1.0.6 The engineering geology investigation of natural building materials shall,
in addition to this Code, also comply with the relevant national laws, regulations
and mandatory standards.

Basic Data

Standard ID	TB 10084-2007 (TB10084-2007)
Description (Translated English)	Code for geology investigation of natural building material of railway engineering
Sector / Industry	Railway and Train Industry Standard
Classification of Chinese Standard	P65
Classification of International Standard	93.100
Word Count Estimation	37,363
Date of Issue	2007-08-09
Date of Implementation	2007-08-09
Regulation (derived from)	Railway Construction [2007] No. 155
Issuing agency(ies)	Ministry of Railways of the People's Republic of China
Summary	This standard applies to new and reconstructed railway subgrade, gravel ballast, concrete aggregate, stone and other natural materials engineering geological survey work.