Patrick Grennan

Patrick Grennan

B.Eng (Hons) Civil, C.Eng, MICE, MIHT, C.Eng, MIEI, Eur Ing

Technical Director

Patrick Grennan joined Roughan & O’Donovan in 2005, having spent his early career working with contractors BAM and Balfour Beatty in the UK.

Patrick has more than 30 years’ experience in managing contracts from tender through construction to final completion, and in managing teams of resident engineers.

He has undertaken contract administration and the role of employer’s representative on numerous schemes, including the N4 Lucan bypass upgrade scheme Design & Build contract and Phase 3 of the N9/N10 Kilcullen to Waterford Scheme.         

Patrick is a chartered member of the Institution of Civil Engineers (UK) and Engineers Ireland.