© The British Standards Institution 2015 Published by BSI Standards Limited 2015 ISBN 978 2 7 ICS 91.200 The following BSI references relate to the work on this document: Committee reference B/526/3 Draft for comment 14/30268442 DC Code of practice for ground investigationsīRITISHSTANDARD Publishing and copyright information The BSI copyright notice displayed in this document indicates when the document was last issued.