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Specialising in Environmental and OH&S management, Brienen Environment & Safety provides a high quality service that you can trust.

With over 30 years experience we combine hands on, technical expertise and a results driven approach to provide practical solutions for developers, landowners, government and industry.

We strive to deliver customised solutions that are cost and time effective enabling us to meet the goals and objectives of your organisation. 

We deliver outstanding services in the following areas:

  • Environmental Compliance;

  • Surface Water Monitoring;

  • Groundwater Monitoring - shallow;

  • Deep Groundwater Monitoring - to 300m+ depths;

  • Contamination Assements - Phase 1 and 2;

  • Contamination Remediation;

  • Occupational Health and Safety system development and managment;

  • Environmental Management System (EMS) development and managment to ISO14001;

  • Environmental Training.

To speak to one of our experienced team members about a solution to your problem please complete the contact form below.


Patrick Brienen

Principal - Brienen Environment & Safety 

Patrick Brienen

As principal of BES, Patrick brings 30 years of experience to the business ensuring that your goals and objectives are delivered to the highest standard. His credentials are: 

  • Bachelor of Science Geology, University of California, Santa Barbara;

  • California science teaching credential;

  • Certificate IV in Workplace Training and Assessment;

  • NSW WorkCover Authority OH&S Consultation Trainer;

  • First Aid Trainer

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