Bachy Soletanche has appointed Roger Darke to head up its newly formed Midlands office in Birmingham. Darke spent 40 years with Cementation, now Cementation/Skanksa as a geotechnical engineer, and latterly regional business development manager.
Envirotreat has opened an office in Reigate and to be run by David Clarke.
Mark Rex has been appointed as general manager and Paul Vaughan has become commercial manager at Colcrete Eurodrill.
The Environment Agency has appointed Philip Rothwell as flood defence policy manager. He joins from the Royal Society for the Protection of Birds.
Lisa Rapson, former project manager for Entec UK, has joined TPS Consult as a principal engineer. He will be based at its Heathrow Sanctuary Road office, which is working for BAA as part of a framework agreement.
Stent Foundations has appointed Graham Bartlett as southern area manager. Bartlett was with Cementation Skanska 29 years.
Dr David Tisdale has been appointed associate director of Symonds Group. Tisdale joined in July 2000 as a senior geotechnical engineer in the contaminated land team.