
For operational efficiency and environmental compliance, grease management is necessary in a busy suburb like Bowen Hills, Queensland. Recently, the client’s maintenance facility upgraded its grease trap system, highlighting the modernization of trade waste management solutions. Citi Industries executed this complicated assignment, carrying out a seamless upgrade with minimal disruption. The case study reports the problem, the solution, and the benefits from the grease trap upgrade project in Bowen Hills.
Problems Faced by the Client
The existing grease trap system at the client’s maintenance facility was outdated and inefficient, causing operational challenges and increasing the risk of non-compliance with trade waste regulations. The ageing tanks required frequent maintenance and were prone to leaks, creating potential environmental hazards.
Additionally, the platform area housing the grease traps had accumulated significant waste residue, making it unsuitable for the installation of new tanks. The need for a complete system overhaul was evident, but the project required careful coordination to minimise disruptions to ongoing operations. A tailored solution was essential to ensure a smooth transition to a more efficient and compliant system.
Solutions Provided by Citi Industries
Citi Industries took a comprehensive approach to the grease trap upgrade, making sure to address every aspect of the project. Some of the major steps involved:
Coordination with Client’s Maintenance Department:
Citi Industries closely collaborated with the client’s maintenance crews to ensure the project’s execution adhered to operational requirements and timelines. We organised all inspections well in advance to gain new installation approvals at Brisbane City Council (BCC).
Preparation and removal of old tanks:
We purged and cleaned the old grease traps thoroughly before disconnecting them. We temporarily diverted all trade waste and sewer lines to maintain operational functionality during the upgrade. Citi Industries safely removed nine grease traps from the platform area using RNA’s forklift and transported them to an approved waste management facility for disposal.
Site Cleaning and Platform Preparation:
We pressure-washed the concrete slab to remove waste residue, ensuring a clean and secure foundation for the new tanks. We conducted any necessary concrete cutting and replacement to prepare for the installation of bucket traps and prevent future leaks.
Citi Industries installed new grease traps, reconnecting all trade waste lines to link each zone to the new system. Regulatory standards required modifications to the sewer outlets and venting systems. We also added two bucket traps to improve leak prevention.
Quality Assurance and Compliance: We scheduled final inspections with BCC to confirm that the installation adhered to compliance standards. Citi Industries ensured the system was fully operational and environmentally safe before completion.
Result of the Project
The result of the successful upgrade of the grease trap is a modern and highly efficient system for managing trade waste. Citi Industries replaced its old tanks with new infrastructure to address leak and maintenance issues, ensuring compliance with trade waste regulations.
The project to upgrade the grease trap has completed a successfully modernised and efficient trade waste management system. Replacement of old tanks by new infrastructure made it possible to resolve longstanding leaks and maintenance issues while being compliant with trade waste regulations.
The client’s maintenance team benefited from a streamlined system that reduced environmental hazards and minimised future maintenance requirements. Citi Industries demonstrated their expertise in complex trade waste solutions by meticulously planning and executing the project on time and within budget.
This upgrade not only enhanced operational efficiency but also set a benchmark for sustainable waste management in Bowen Hills.
Do you want to enhance your grease trap systems or have a professional answer for difficult trade waste problems? Citi Industries offers personalised solutions that provide efficiency, compliance, and peace of mind. Talk to us today to learn how we can give your business industry-leading results.








