What is BS EN ISO 18200:2016?

A Brief Introduction

BS EN ISO 18200:2016, also known as "Geotechnical investigation and testing - Highly weathered rock", is a technical standard issued by the British Standards Institution (BSI) that provides guidelines and procedures for conducting geological investigations and tests on highly weathered rock formations. This standard aims to ensure accurate and reliable data collection and analysis, which are crucial in various engineering projects.

Main Components of BS EN ISO 18200:2016

The standard consists of several key components that cover different aspects of geotechnical investigation and testing on highly weathered rock:

Scope: This section defines the purpose and applicability of BS EN ISO 18200:2016, specifying the types of weathering and rock materials it covers.

Normative references: Here, the standard lists other relevant standards and documents that should be consulted and adhered to in conjunction with BS EN ISO 18200:2016.

Terms and definitions: This section provides a comprehensive glossary of terms used throughout the document, ensuring clarity and consistency in communication.

General requirements: These requirements include the planning and organization of geological investigations, as well as the selection and preparation of samples for testing purposes.

Field investigation: This component outlines the procedures for carrying out field investigations, including geological mapping, drilling, sampling, and in-situ testing.

Laboratory testing: Here, the standard provides guidelines for performing laboratory tests on highly weathered rock samples to determine their mechanical and physical properties.

Data interpretation: This section focuses on the analysis and interpretation of data obtained from both field investigations and laboratory testing, assisting engineers and researchers in making informed decisions.

Reporting: The standard concludes with recommendations for reporting the findings of geotechnical investigations following BS EN ISO 18200:2016 guidelines.

Importance of BS EN ISO 18200:2016

BS EN ISO 18200:2016 plays a vital role in ensuring the quality and accuracy of geotechnical investigations and testing on highly weathered rock. By following the guidelines provided in this standard, engineers, geologists, and other professionals can effectively assess the geotechnical properties of the ground, understand its behavior under different conditions, and make appropriate design decisions.

Accurate data collection and interpretation are crucial for assessing the stability and safety of infrastructures such as buildings, bridges, tunnels, and dams constructed on or near highly weathered rock formations. Furthermore, adherence to this standard enhances comparability and consistency in geotechnical investigations, allowing for better collaboration among different stakeholders involved in a project.

In conclusion, BS EN ISO 18200:2016 provides comprehensive guidelines for conducting geotechnical investigation and testing on highly weathered rock. This standard ensures standardized procedures and accurate data interpretation, ultimately contributing to safer and more efficient engineering practices.