What is BS EN 14791:2015?

BS EN 14791:2015 is a technical standard that specifies the requirements for the execution of a geotechnical investigation and testing. It provides guidelines for organizations involved in determining soil properties, designing foundations, and assessing the risk of ground movement.

Scope and Objective

The scope of BS EN 14791:2015 encompasses all aspects of geotechnical investigations, including planning, site reconnaissance, sampling, field and laboratory testing, analysis, reporting, and quality control. The objective is to ensure consistent and reliable assessment of soil characteristics and conditions across different projects to enhance safety and optimize foundation design.

Key Requirements

BS EN 14791:2015 outlines several key requirements that need to be met during geotechnical investigations. These include establishing the objectives and scope of the investigation, developing a comprehensive project plan, employing qualified personnel, adhering to appropriate sampling techniques, conducting laboratory tests in accordance with relevant standards, analyzing data accurately, and preparing clear and concise reports.

Benefits and Applications

Adhering to BS EN 14791:2015 offers various benefits to both geotechnical professionals and clients. Firstly, it ensures a systematic approach to site investigations, minimizing errors and uncertainties. This ultimately leads to more accurate design parameters for foundations and better geotechnical planning. The standard is applicable to a wide range of geotechnical projects, including infrastructure development, building construction, mining operations, and environmental assessments.