Sustainable Systems for a Modern Gateway

Benmax delivered mechanical systems for Newcastle Airport’s expansion, enhancing sustainability and efficiency through precision HVAC integration.

Benmax

The Newcastle Airport Terminal Expansion represents a major step in transforming the Hunter Region’s aviation gateway into a modern, sustainable transport hub.

As part of Construction Control’s delivery team, Benmax was responsible for the mechanical services scope, managing detailed design coordination, prefabrication, installation, and commissioning to ensure seamless integration across all building systems. The company’s work supported a smooth delivery process while enhancing comfort, sustainability, and operational resilience within the new terminal.

The scope included:

  • Three chilled-water secondary pumps,
  • Three heating-water secondary pumps,
  • One air-cooled chiller,
  • Two air-cooled multifunction heat pumps,
  • Air-handling units servicing terminal zones,
  • 50+ VAV terminals for localised climate control,
  • Daikin VRF and standalone systems to support the communications and border-force areas.

Working with Johnson Controls, the team also delivered a new Building Management and Control System integrating energy sub-metering, CO²-based demand ventilation, and future interfacing capability with
flight-information systems.

Benmax at the Newcastle Airport Expansion.
Benmax at the Newcastle Airport Expansion.
Rooftop plant and HVAC equipment at the Newcastle Airport International Terminal.
Rooftop plant and HVAC equipment at the Newcastle Airport International Terminal.

Delivering high-performance HVAC systems within a live, operational airport required precise planning and close collaboration. Leveraging its experience in complex mechanical services delivery, Benmax adopted an integrated approach, combining design co-ordination, prefabrication, and commissioning, to minimise disruption, manage programme risk, and achieve building performance targets from day one.

“This project demanded meticulous sequencing, and extensive after-hours work to minimise disruption,” explained Matt Browne, Construction Manager – Newcastle.

The Benmax team coordinated closely with Construction Control and airport operations to schedule shutdowns, adhere to aviation-security protocols and maintain airside access controls. Passenger comfort, safety and continuity of services were prioritised throughout construction and commissioning.

A key driver of the mechanical design was the project’s sustainability target. The expansion aims to achieve a 5 Star Green Star “As Built” rating, shaping every major system decision.

“The target of achieving a 5 Star Green Star rating was central to every stage of design and delivery,” Matt said. The installed systems utilise low-GWP refrigerants (R1234ze and R454B), high-efficiency EC fan air-handling units, and variable-speed drives across pumps and fans to reduce energy use. Ventilation rates were engineered to provide 50% more outdoor air than required by AS 1668.2 to enhance passenger comfort and indoor
air quality.

To ensure ongoing operational performance, Benmax implemented comprehensive metering, commissioning, and building-tuning protocols. Airtightness testing, clean-air compliance to ASHRAE 62.1 and AIRAH hygiene standards, and staged performance verification were all documented to Green Star certification standards. The result is a flexible, efficient system built for long-term resilience.

One of the project’s defining innovations was the simultaneous heating and cooling system configuration. “We developed a high-efficiency mechanical solution using air-cooled four-pipe multifunction heat pumps in tandem with a low-GWP screw chiller,” Matt said. This arrangement enables heat rejected from one part of the terminal to be reused in another, significantly improving thermal efficiency and reducing electrical load. Combined with finely tuned BMCS control strategies, the system balances comfort, performance, and energy outcomes across varied terminal zones.

Coordination was critical to success. Benmax collaborated with Construction Control, multiple specialist trades, and airport management within a tightly governed interface framework designed to maintain passenger flow and operational continuity. Clear communication ensured every stage of work aligned with safety requirements and live terminal constraints.

Looking back on the project, Matt reflects on both its technical achievement and its regional significance. “We’re most proud of delivering a high-performance system that has helped transform Newcastle Airport into a modern, sustainable gateway for the Hunter Region. The project represents not just an engineering achievement, but a demonstration of how regional capability can deliver infrastructure to metropolitan standards.”

With the expansion now complete, the mechanical systems operate quietly behind the scenes — supporting comfort, efficiency, sustainability and the passenger experience.

For Benmax, the project stands as a high value reference point in delivering cutting edge HVAC infrastructure for aviation environments across Australia and beyond.

For more information contact Benmax, 33 Hincksman Street, Queanbeyan NSW 2620, phone 02 6122 3800, email administration@benmax.com.au, website www.benmax.com.au

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Tiling with Purpose: DNT Co. Balanced Design and Durability at Shell Cove

DNT Co. delivered high-end tiling and stonework solutions for Shell Cove’s luxury coastal development.

DNT Co.

As part of Shell Cove’s highly anticipated Waterfront Marina master-plan, Benetti Shell Cove sets a new benchmark for coastal luxury. This landmark development features high-end hotel suites, resort-style apartments, a grand ballroom, fine dining spaces, and a spa.

“DNT Co. was engaged to complete the tiling installation and supply a portion of the materials,” says Amy Lee, Project Manager at DNT Co. “Our team delivered premium tiling finishes that enhance the overall elegance and durability of this luxury hotel development.”

“We delivered the full tiling and paving package for Benetti Shell Cove, encompassing both internal and external areas,” explains Amy. “Our scope included the hotel’s guest suites, residential apartments, and all common areas, corridors, lobbies, and amenities.”

External balcony at Benetti Shell Cove.

From high-traffic public spaces to private luxury bathrooms, DNT Co. approached each area with the same commitment to quality. For the suites and apartments, the team installed a combination of premium large-format porcelain tiles and standard tiles arranged in a vertical staggered pattern, a unique design element requiring precision and consistency across the board. “These materials were chosen for their durability and refined aesthetic,” Amy notes.

To add richness and depth to the resort’s communal areas, DNT Co. installed natural stone tiles, enhancing the luxurious ambiance. One standout feature was the intricate stone inlay patterns used in the lobby floors and common spaces. “These required precision cutting and careful installation to achieve the bespoke design intent,” says Amy.

Working in a coastal environment brought its own set of challenges, including exposure to salt air and high humidity, which can compromise materials over time if not properly addressed. “We specified materials with high resistance to efflorescence and corrosion,” Amy explained. “We also used anti-efflorescence additives and flexible adhesives for all external works to ensure long-term performance.”

An additional challenge was ensuring the external tiling on balconies and podiums remained unaffected by moisture trapped in screeds. “We used pedestal installation systems in those areas to improve drainage and stability,” Amy said.

Internal bathroom at Benetti Shell Cove.
Tiling with Purpose: DNT Co. Balanced Design and Durability at Shell Cove - DNT Co. - Benetti Shell Cove
Tiling with Purpose: DNT Co. Balanced Design and Durability at Shell Cove - DNT Co. - Benetti Shell Cove

In a project of this scale and sophistication, sequencing, coordination, and collaboration were crucial. DNT Co. worked closely with the broader construction team to ensure seamless delivery across multiple trades and zones.

“The Benetti Shell Cove project exemplifies our ability to deliver superior craftsmanship,” said Amy. “We are proud of the exceptional quality and attention to detail achieved across every surface, from the high-end residential bathrooms to the expansive external paving.”

Founded in 2009, DNT Co. has grown into one of Australia’s leading commercial tiling and stonework contractors. With a strong foundation in craftsmanship, technical expertise, and project delivery, the company has built a reputation for excellence across the residential, hospitality, and infrastructure sectors — consistently delivering high-quality finishes on time and at scale.

With its blend of modern sophistication and coastal charm, Benetti Shell Cove now stands as a shining example of what’s possible when design vision meets expert execution.

For DNT Co., it also serves as a powerful showcase of the company’s growing reputation in the high-end hospitality and multi-residential space.

Whether delivering intricate custom layouts or navigating technical coastal conditions, DNT Co. brings to each project not just materials and labour, but a commitment to excellence and a deep understanding of design intent, and that’s what sets
them apart.

For more information contact DNT Co., 30A Legge Street, Roseland NSW 2196, phone 02 9052 0835, email info@dntco.com.au, website www.dntco.com.au

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Miele Elevates Luxury Living

Miele supplied kitchen and laundry appliances at Benetti Shell Cove, enhancing luxury, functionality and longevity.

Miele Projects Australia

Miele has delivered a premium suite of kitchen and laundry appliances for the penthouse and upgrade apartments at Benetti Shell Cove, elevating the development’s luxury appeal and long-term value.

“These appliances represent the perfect balance of innovation, performance, and refined design,” says Alice Byrnes, State Sales Manager.

The selection includes the H 7260 BP pyrolytic oven, KM 2334 G five-burner gas cooktop with mono wok burner, DA 2578 integrated rangehood, M 7244 TC built-in microwave, and the G 5210 SCI CLST semi-integrated dishwasher with AutoOpen drying and a 3D MultiFlex tray. Complementing these are the WCA 020 7kg washing machine and TCB 140 WP 7kg heat pump dryer, delivering energy efficiency and garment care.

By combining durability, seamless integration, and cutting-edge functionality, Miele ensures Benetti Shell Cove residents enjoy a truly elevated living experience—while developers benefit from trade-friendly solutions designed to last up to 20 years.

Interior kitchen design at Benetti Shell Cove by Growthbuilt featuring Miele appliances.
Interior kitchen design at Benetti Shell Cove by Growthbuilt featuring Miele appliances.
Interior kitchen design at Benetti Shell Cove by Growthbuilt featuring Miele appliances.
Interior kitchen design at Benetti Shell Cove by Growthbuilt featuring Miele appliances.

For more information contact Miele Projects Australia:
NSW/ACT: nswprojects@miele.com.au
SA: saprojects@miele.com.au
WA: waprojects@miele.com.au
VIC/TAS: vicprojects@miele.com.au
Website: www.miele.com/en/project-business/index.htm

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Precision Steel Fabrication for Build-to-Rent

GTC Engineering delivered modular structural and architectural steelwork, ensuring efficient installation and high-quality finishes.

Linkstone

In pursuing ambitious sustainability, design, and delivery objectives for LIV Albert, Mirvac partnered with GTC Engineering, a specialist in structural and architectural steelwork.

As GTC’s first major build-to-rent project, LIV Albert showcased their expertise in modular construction, precision fabrication, and seamless collaboration with large project teams.

GTC’s role was to deliver the structural and architectural steelwork for the project, ensuring every element met the design intent while being fabricated for maximum efficiency. This included large-scale framing elements, complex external steel features, and architectural details designed to complement the building’s contemporary aesthetic.

“We approached the project with a very modular mindset,” explained Tom Butler, General Manager. “We used fabrication and installation techniques that streamlined onsite installation times. Things like fully assembled pergola framing installed with the tower crane, and using precast lean-over trailers for oversized frames. These methods helped us work faster, smarter, and with less disruption on-site.”

GTC Engineering's modular steel fabricated pergola at Mirvac's build-to-rent LIV Albert.

GTC’s modular fabrication strategy was critical to minimising time spent on-site and ensuring high-quality finishes. Tom notes that the project was set up logistically, with a site layout and delivery strategy that allowed specialist contractors to work efficiently.

“The modular steelwork, coordinated closely between GTC and Mirvac site management, was the big winner in terms of build speed,” Tom said. “It gave us an edge in hitting milestones and reducing the potential for bottlenecks.”

On a project of this scale, collaboration was key. GTC Engineering worked closely with Mirvac’s internal teams, the broader contractor network, and multiple on-site trades to ensure steel elements were delivered and installed without delays.

“Mirvac’s site team was very accommodating and easy to work with,” Tom said.
“The Veyor system was a key factor in ensuring on-time deliveries and transparency on what was happening throughout the day. Mirvac as a whole is a terrific company to work with. Their appreciation of subcontractors and the work they do is visible in their day-to-day dealings.”

This collaborative culture extended beyond logistics to include design coordination and sequencing, particularly for complex external elements that had to integrate seamlessly with the building façade.

While many construction projects encounter unexpected technical hurdles, GTC’s scope was well supported by the site’s advanced logistical planning. Still, the team’s innovative approach ensured that even oversized or awkward steelwork could be installed efficiently.

GTC Engineering's modular steel framing at Mirvac's build-to-rent LIV Albert.
GTC Engineering's modular steel framing at Mirvac's build-to-rent LIV Albert.
GTC Engineering's modular steel framing at Mirvac's build-to-rent LIV Albert.

“Our modular approach eliminated a lot of the potential challenges,” said Tom. “By pre-assembling components off-site and using crane lifts strategically, we reduced on-site handling and were able to achieve a high standard of finish without adding time to the programme.”

For Tom, LIV Albert holds a personal connection as well as a professional achievement. “Building 3 was a big milestone for us, and the completion of the external works is something I’m really proud of. I live and was raised in Brunswick, so it gives me a lot of pride to drive past the job site on my way to the supermarket and see the work the team did,” he said.

For the company as a whole, LIV Albert represents more than just another successful delivery, it’s proof of their ability to handle large-scale, high-profile contracts in one of the country’s most competitive construction markets. “The ability to turn over that much steel in our first major contract is a great achievement for us,” Tom reflected.

“Big thanks to the whole team at Albert Fields for their contribution to the job and to us at GTC for giving us a great stepping stone into this part of the industry,” Tom said.

For more information contact GTC Engineering, 6 Fonceca Street, Mordiallic VIC 3195, phone 03 9580 8134,
email info@gtcengineering.com.au; website www.gtcengineering.com.au

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Transforming Spaces into Experiences Through Expert Material Selection

Linkstone delivered precise fabrication and installation of stone, tile, and brickwork, creating durable, aesthetically refined LIV Albert spaces.

Linkstone

Delivering high-quality finishes on large developments requires both skill and design insight. On the LIV Albert project, Linkstone brought architectural intent to life through precise fabrication, material expertise, and careful installation across interior and exterior spaces.

The company fabricated, supplied, and installed an extensive range of natural stone, porcelain tiles, bluestone, concrete pavers, and brickwork which enhanced both durability and aesthetic appeal, showing how specialised craftsmanship can elevate modern residential projects.

Large format slip-resistant balcony pavers on Mirvacs build-to-rent LIV Albert, supplied and installed by Linkstone.
Aerial view of the exterior pavers at LIV Albert, supplied and installed by Linkstone.
Exterior pavers at Mirvac's build-to-rent LIV Albert, installed and supplied by Linkstone.
Balcony pavers at Mirvac's build-to-rent LIV Albert, installed and supplied by Linkstone.
Interior tiling at Mirvac's build-to-rent LIV Albert, installed and supplied by Linkstone.
Exterior brickwork in the landscaped communal areas at Mirvac's build-to-rent LIV Albert, installed and supplied by Linkstone.

Linkstone was entrusted with a scope that combined both technical precision and aesthetic excellence working throughout the project, delivering each element in alignment with the architectural design intent. “Our work spanned everything from feature wall tiling and balcony pavers to large-format bluestone paving and exterior brickwork. Each material was chosen for durability, longevity, and its ability to enhance the modern character of LIV Albert,” explained Steven Gomes, Managing Director at Linkstone.

The project showcased a curated material palette, including warm and cool scheme wall tiles in a matt finish, beige porcelain tiles in multiple formats, dark grey slip-resistant balcony pavers, robust concrete paving, and bluestone for outdoor spaces. “Every surface was selected to balance performance and aesthetics, ensuring residents enjoy spaces that are not only beautiful but resilient,” said Steven.

Working within a live construction site presented challenges, from tight delivery schedules to the handling of heavy stone and oversized tiles. Linkstone’s in-house fabrication facility proved invaluable, allowing the team to cut, finish, and prepare materials to exacting standards before installation. “We also used specialised lifting equipment and staged deliveries to keep the programme moving efficiently without compromising craftsmanship,” Steven explained.

The integration of natural stone, porcelain, and brick has created a seamless, timeless finish across both interior and exterior areas. “We’re most proud of the precision and quality achieved across the project. It reflects the dedication of our team and our ability to consistently deliver high-end outcomes for our clients,” said Steven.

For more information contact Linkstone, 42-44 Jessica Way, Truganina VIC 3029, phone 1300 546 578, email sales@linkstone.com.au, website www.linkstone.com.au

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