Conservation compendium. Part 21: The factor of safety dilemma

This article has a focus on a particular building form, outlining the development of historic ironworks, how the remaining stone masonry structures can be assessed, and typical defects associated with them.

The Institution of Structural Engineers summarises its proposed response to the Phase 2 report of the Grenfell Inquiry, following a government request for professional bodies to act on the report's recommendations.

This month's report discusses an alarming situation regarding a temporary demountable structure including concerns about the quality and accuracy of the design calculations.