Discussion on Site Investigations for Structural Foundations by I.H. McFarlane and M.J. Tomlinson

Mr. J. Martin: It is fascinating to observe our delightful neighbour France, to pass comments about her, and to indulge in comparisons with Britain. It also has its dangers. However, we venture some observations for what they are worth. At least they result from our experience as engineers working in France, and so perhaps they are of value to others who are about to work there.

An investigation has been made, at four construction sites, of the strength of in situ concrete and its variation within and between structural elements. D.P. Maynard and S.G. Davis

This month's letters cover legislation for design checks, embodied carbon of modular construction approaches, and assessment of masonry buildings for earthquake resilience in New Zealand.