Denis O'Mahony Email & Phone Number

Brisbane, Australia

• Key Project Experience:
• Lead Mechanical Engineer on Westside’s Moura Central New 30TJ/Day Compression Plant Expansion Stage 2;
• Lead Mechanical Engineer on Central Petroleum’s Plant 3 Restart and Compressor Packages Restaging Projects at their Mereenie Facilities;
• Lead Mechanical Engineer on Westside’s Moura Central New 30TJ/Day Compression Plant Expansion Stage 1;
• Lead Mechanical Engineer on Westside’s Dawson River Compression Plant Expansion;

Brisbane, Australia

• Key Project Experience
• Underground Coal Gasification pilot plant detailed design and equipment selection;
• Project management and engineering for a bulk crude oil storage facility project upgrade;
• Project engineering and installation for Australia’s largest turnkey tri-generation central energy.
• Project engineering and installation for a laboratory research facility with cleanrooms and physical containment areas;
• Mechanical installation and commissioning for a 30MW cooling capacity central energy plant;

Parts of my duties involve;Preparation of technical documentation and reports (basis of design, scope of works, feasibility & conceptual studies, piping, valves and fabrication & installation specifications, etc). In-depth knowledge working with standards such as ASME B31.3, AS 4041, AS 4343 and AS 1210.Preparation of management plans for each project.

Brisbane, Australia

• I reported directly to the projects coordinator and my duties included;
• Responsibility for the management & upgrade design of piping systems for the crude oil industry.
• Responsible for equipment selection and overall management of the project to ensure it is on time and to budget.
• Participation in project HAZOP’s and risk management requirements.
• To develop the design capabilities in respect of the development of user requirement specifications, functional design specifications, basis of design and mechanical design to add maximum value at both client and.
• Finalising design aspects of the project with the client.

Brisbane, Australia

• Parts of my duties involved;
• Design & sizing of gas engine cooling water heat rejection systems for the high & low temperature intercooler loops.
• Optimise design & sizing of exhaust flues/stacks connected to gas & diesel engines to limit back pressure.
• Design & sizing of ventilation systems for gas & diesel engine enclosures.
• Understanding of gas engine exhaust flue/stack treatment processes i.e. UREA & SCR systems to limit NOx emissions.
• Understanding of gas engine lube oil systems.

Cork, Ireland

• Parts of my duties involved;
• Responsibility for the design & construction of systems for the pharmaceutical industries.
• To develop the design capabilities in respect of the development of user requirement specifications, functional design specifications, mechanical design, electrical and control design to add maximum valve at both.
• Select and organise procurement of all the raw materials necessary to carryout manufacture of skid packages.
• Coordinate supply of materials, labour and in house testing of the skids.
• To be the main point of contact for BCD customers and their subcontractors.