Eastern Chiller Upgrades at Darwin International Airport
October 23, 2024
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M+J Builders recently upgraded the HVAC system at Darwin International Airport. The existing air-cooled chillers were nearing the end of their end of life, prompting the construction of a new Eastern Chiller Plant.
Project features:
- Higher efficiency: The new cooling system uses advanced technology that optimises efficiency and adjusts its operating speed, ensuring compatibility with the existing electrical infrastructure.
- Increased equipment redundancy: We incorporated additional backup systems to enhance reliability, ensuring uninterrupted cooling even in the event of a failure.
- Protection from Fuels and Exhaust: The new cooling units are designed to reduce the damage caused by aviation fuels and exhaust gases, keeping them in better condition.
- Smooth transition: The new system was tested and launched while the old system was still running, ensuring there was no disruption during the changeover.
- Future expansion capability: The design includes provisions for additional interfaces, allowing future terminal expansions within the existing plant room as needed.
- Controlled environment: All the equipment will be stored in a clean and pressurised area to maintain its efficiency.
- Capacity for future electrical upgrades: We are allowing for major electrical upgrades in the future to accommodate increased chilled water capacity as operational demands grow.
- Construction:
The building is constructed in blockwork, and has a suspended concrete slab dividing the two levels. On the ground floor is the chillers, pumps and switchboards and on the second floor is the cooling towers. The building is sheltered with aluminium screens that provide an architectural finish to the building.
Recent projects
Where It All Began
The recent completion of the KFC in Stuart Park highlights our ability to meet the demands of a high-profile franchise while maintaining a focus on quality and efficiency. The Project Situated at 43 Stuart Highway, next to Sweet Brew Café, the new KFC Stuart Park stands on a site that was once a vacant single allotment. We transformed the unused land into a fully operational restaurant designed to meet KFC’s strict global specifications. The project was completed on time, and the restaurant opened its doors in November 2024. Key Achievements Franchise Standards: Meeting KFC’s global requirements, we ensured every detail—from kitchen equipment to interior finishes—aligned with their brand identity. Efficient Design: The layout was optimised for high-volume service, durability, and operational efficiency. Local Impact: The project created 50 new jobs, contributing to the economic growth of the Darwin community. Why M+J Builders? We specialise in delivering complex commercial projects. Whether it’s a national brand or a bespoke development, we bring the same level of dedication to every build.
Cullen Bay has always been a favourite spot for locals and visitors, offering a laid-back, tropical waterside lifestyle just moments from Darwin’s CBD. Recently, the precinct has undergone a revitalisation aimed at strengthening the connection between the beachfront and marina, while enhancing the area’s appeal with new greening and cooling initiatives. Role in the Revitalisation As part of the Cullen Bay revitalisation project, M+J Builders played a key role in transforming the precinct into a more vibrant, accessible space: Shade Structures: We installed three new shade structures around the marina, providing much-needed relief from the harsh tropical sun and creating spaces for visitors to relax in comfort. Seating & Gathering Spaces: Our team worked on installing informal seating areas, paving, and concrete works, plus arbours over shops to create inviting spots for social interaction and relaxation. Artistic Lighting: To bring the precinct to life at night, we added lighting that creates stunning art effects, making the space a lively destination after dark. Accessibility Improvements: We made sure that Cullen Bay is accessible to everyone by building pathways for disabled access to the beach and gardens. Overcoming Challenges This project came with its share of challenges, including managing pedestrian traffic, navigating council property constraints, and coordinating works around busy roads and local businesses. With careful planning and execution, our team ensured the area remained accessible throughout the process, minimising disruptions to the public as the site always has high numbers of foot traffic. A Collaborative Effort The revitalisation was a joint effort led by the Northern Territory Government and Cullen Bay Marina Management Corporation, with funding and oversight focused on creating cooler, more attractive spaces that would draw both locals and tourists. The goal was to improve liveability and bring more visitors to this prime location in Darwin. Experience the New Cullen Bay Cullen Bay now features a refreshed streetscape with shade trees, lawns, and tropical plants, making it a much cooler and inviting place. The improvements not only enhance the look and feel of the area but also support local businesses by encouraging more foot traffic. We invite you to visit Cullen Bay and see the transformations for yourself. Whether you’re relaxing by the water, dining at one of the local cafes, or soaking in the vibrant atmosphere, Cullen Bay offers something for everyone. At M+J Builders, we’re proud to have contributed to this exciting project and helped make Cullen Bay an even more special place.
