Marius Hayes

Bachelor’s degree in Mechanical Engineering

The owner, Marius Hayes, has thirteen years of progressive and responsible engineering experience.

He started his career in the project department as mechanical engineer on a basket of projects for plant optimization and expansion.  He further worked for an international engineering contractor working in a team, providing detail engineering services for large scale projects, monitoring supplier performance on rotating equipment and oversee engineered packages.

In 2013 Marius relocated to the Netherlands where he worked as a Package engineer.  He has experience in various plant system designs with multidiscipline features such as Static equipment, rotating equipment, storage facilities, Instrumentation, electrical and structural components.

Marius is responsible for managing the projects at Hayes Engineering & Consulting as well as coordinating the engineering work.

Ruan Muller

Baccalaureus Technologiae degree in Chemistry
Baccalaureus Technologiae degree in Chemical Engineering

Ruan has 20 years chemical plant operations experience. He has worked with various industrial plant processes and technologies including Vinyl Chloride (VCM), Chlorine, Poly Vinyl Chloride (PVC), Cyanide and Poly Propylene. Experience gained through these projects include: project management, management of change, equipment rating, plant commissioning, working on DCS (Delta V, Rosemount), trouble shooting and problem solving, HAZOPS, plant operations: working with pumps, distillation columns, heat exchangers, cooling towers, waste water treatment, filters, reactors, plant safety equipment, work permit system, pressure vessels, sample analysis, managing contractors and the construction and commissioning of an onsite plant laboratory.

Dirk-Jan Euverman

Bachelors’ degree in Mechanical Engineering: Industrial product development

Qualified with a combination of mechanical engineering subjects together with product development, Dirk Jan loves the technique embedded in design.

With 11 years’ experience in the oil and gas industry he is excellently equipped to advise clients on industrial system modifications, maintenance and or new designs.

His practical approach, combined with a technical background and knowledge of the design process, makes him further a good communicator between designers and project management.

His association with Hengcon, gives him the opportunity to work on new projects, especially those that contribute to better environmental solutions and performance.

He finds it extremely rewarding to study existing systems, gain insight into their function and limitations.  Being informed and knowledgeable on new developments and innovation he improves systems by introducing better technique and possibilities and therefore achieving the best results and solutions to our clients.