OJG is committed to delivering all projects in a safe and environmentally conscious manner. OJG implements a proactive approach to managing health, safety, environment and quality practices in order to develop a culture within the organisation that prioritises HSEQ throughout the execution of all aspects of project delivery.


Health, Safety & Environment

OJG recognises that a high standard of workplace health and safety for all employees, contractors and other associated personnel is paramount within our industry. OJG acknowledges that our employees are of primary importance to the future success of the company and as such, OJG strives to achieve the goal of zero incidents, with no lost time or reportable injuries and no environmental incidents..

With AS/NZS 4801 and ISO 14001 compliant systems, OJG is able to comply with our clients specific requirements throughout project delivery.

OJG is a prequalified Health, Safety and Environment Tier 2 Contractor for the Water Corporation and is committed to the goal of ZERO HARM.



At OJG, we believe that consistency and quality will ensure the success of the company. As an ISO 9001 certified company, OJG ensures that all of its work is done to the highest quality and that there is clear accountability and traceability of products and materials.



As part of OJG’s complete commitment to Quality, we have recently obtained AS/NZS 3834-2 Certification for Welding



As a Perth-based, family owned and operated business, OJG is proud of their commitment to the local community and we endeavour to take every opportunity to ensure we are supporting the community that in turn, support us.

  • OJG is aware of the Water Corporation’s community profile and endeavours to comply with all of its requirements at all times;
  • OJG supports our youth thRough our sponsorship of junior soccer via the community soccer program;
  • Sponsorship in the Christmas tree appeal for underprivileged children run through the 6PR radio station; and
  • Sponsorship of local community radio programs.