Independent consulting engineering services.CEng FIMarEST FIMechE CDipAFSpecialist areas include: Power plant and systems, Combined Heat and Power (CHP), reciprocating engines, diesel engines, biogas engines, steam boilers and systems, low temperature hot water (LTHW) systems biogas systems, anaerobic digestion.Assessor for the CEA BOAS(O) and BOAS(M), boiler operator and manager qualifications.

Internal specialist consultant for Thames Water's fleet of ~50 CHP engines with installed capacity ~50MWe. Lead engineer for CHP Asset Standard. Lead technical specialist for acceptance of new CHP plant from contractors. Responsible Person for CHPQA submissions. Plant investigations.Technical specialist for steam boiler plant: definition of Asset Standard, determination of competency requirements for boiler operators and managers. Plant investigations.Lead engineer for Biogas safety: system requirements, Asset Standard, operator and maintainer competence, plant investigations.

Senior Engineer rising to Divisional Director. Engaged in a variety of projects including: paper mill CHP plant performance assessment, lead technical author of CIBSE Application Manual AM12 (First Edition) Small Scale CHP for Buildings, CDM planning Supervisor for 1.2km steam main in a pharmaceutical works, commissioning a chicken poultry litter fired 11 MWe power station, commissioning a LSAW UOE pipe mill in the Kingdom of Saudi Arabia.

Marine engineer officer. Sea appointments; engaged in warship plant operation and maintenance in Leander class frigates, Boeing Jetfoil and Invincible class aircraft carriers. Shore appointments; engaged in project management of warship refits. Training appointment; providing final formal training, assessment and certification of marine engineer officers prior to their first complement appointments.