Also: Litchfield Consultants takes on a managing director for London

Project manager Litchfield Consultants has appointed Steve Partridge managing director in its London office.

Rider Levett Bucknall has appointed Mel Clarke business development manager in its Manchester office. Stewart Humphreys becomes a senior quantity surveyor, Graham Bogie and Mark Phillips associate quantity surveyors and Clare Oliffe and William Stanwix graduate building surveyors.