Quality, Safety & Environment

QA-WHSE Management Systems


GC&J Constructions have a fully accredited QA-WHSE Management System. We undergo regular audits both internally and through external third party’s to ensure compliance with the industry standards.


We are committed to the implementation, maintenance and improvement of our management system that meets the requirements of Australian and International Standards. This is managed through our integrated internal management system.


Our highest priority is to ensure the health, safety and well being of all persons who come into contact with our works. With this in mind, we plan and execute works in a manner that places people and the environment first.



GC&J Constructions has a formal Third Party Certified Quality Assurance System in place, therefore ensuring the highest possible service to our clients. This system has been specifically documented to satisfy the requirements of the Australian Standard AS/NZS ISO 9001.



GC&J Constructions is committed to ensuring that all workers on sites are not exposed to any health and safety hazards.


Our Management System requirements management and workers to consult and communicate when identifying hazards and assessing risks to ensure appropriate controls are implemented.


We have achieved accreditation to the WH&S Standard AS/NZS 4801 through TQCS International Pty Ltd.


In addition, GC&J Constructions has accreditation under the ReturntoworkSA scheme.



GC&J Constructions is ever mindful of the damage that can be done to the environment.  Therefore, at the start of each project, we present to each client an Environmental Waste and Management Plan. This plan is in keeping with our concerns that the project has a minimal impact on our environment.


We have a formal Third Party Certified Environmental System in place. This system has been specifically documented which satisfies the requirements of the Australian Standard AS/NZS ISO 14001.