Staff Overview Michael J Gannon Gerard F Gibney Damian P Hanley Michael F Joyce Anita C Layden Dermot W Lyons Dermot W Lyons Director Dermot, a graduate of the National University of Ireland, Galway, has worked for Ryan Hanley for more than 40 years and has had overall responsibility for the quantity surveying section for the past 20 years. This has involved all contract estimating and expenditure forecasting, preparation of bills of quantities, tender assessment and recommendation, certification and preparation of final accounts. Dermot was appointed a Director of Ryan Hanley in 1982 and is a past Chairman of Engineers Ireland (West). Email: LyonsD@RyanHanley.ie