They recently held a half-day seminar (27th January 1999) in conjunction with Institution of Civil Engineers entitled
This Brown and Pleasant Land - A Framework for Success in which one of the speakers (Hugh Mallet of Aspinwalls) covered the basic strategy of a site investigation.
He stated that the characteristics of good site investigations were :
- clear objectives
- a sensible strategy
- provision for uncertainty
He touched on the variable quality of site investigations and
highlighted two recent Association of Geotechnical and Geoenvironmental Specialists (AGS) leaflets - available on the
AGS website namely :
His basic message was that a well researched and interpreted phase 1 risk assessment, (which including a full review of the site history and a walkover survey) could reduce overall project risk and cost overruns.
This unfortunately is not 'taken on-board' by some developers who prefer to underspend on the initial site investigation - only to pay out far more later, than they would have saved, if they had done it properly first-time round!
cheers