‹ go back to the case study page

Compressed Air Solutions for Aquaheat New Zealand

Commercial laboratory environments have precise requirements when it comes to compressed air. Different equipment, different pressures, and no room for a system that doesn't deliver consistently clean, dry air across all of them. When Aquaheat was appointed as the mechanical contractor for the new Rolleston College Science and Technology building, they brought IAS in to design and install a solution that met the full specification.

Overview

Aquaheat engaged Industrial Air Systems to supply and install a complete compressed air system for the Rolleston College laboratory fit-out, including equipment, filtration, reticulation piping, and a custom enclosure. The project ran from design through to commissioning over four to six months and was completed without holding up progress on site.

The client

IAS drew on prior experience with similar laboratory and commercial fit-out projects to develop a solution around their standard product range, customised to meet the specification requirements. The installation used Pneupress stainless steel press-fit piping throughout, chosen for the speed and ease of installation it allows, as well as the clean, professional finish it produces. A complete compressor package and filtration system was supplied alongside a custom-built enclosure to house the equipment on site.

When pipe routing changes arose during the build, as they invariably do in commercial ceiling spaces, the flexibility of the Pneupress system made adapting straightforward. The IAS team worked around the site schedule throughout, adjusting to changes without creating delays for other trades.

The challenge

The Rolleston College Science and Technology building required a compressed air reticulation system capable of delivering dry, clean air at varying pressures to different laboratory equipment throughout the facility. The system needed to meet a detailed mechanical specification, and the budget had to be established early in the project planning process.

Ceiling spaces in commercial buildings are congested by nature, and pipe routing rarely survives contact with the actual site unchanged. Aquaheat needed a compressed air partner who could work through those changes without disrupting the broader programme.

The solution

IAS reviewed the controller data and operating patterns in detail, quantifying the impact of the oversized machine on energy consumption, service requirements, and carbon output. The findings were presented clearly, giving Kinetic a transparent picture of the current costs and a straightforward case for change.

The recommendation was a replacement compressor matched to the depot's actual air demand, one that would operate within its intended load range rather than running flat out to produce air the site didn't need. Rather than spending $8,000 or more keeping an inefficient machine alive, Kinetic invested $16,700 in a solution that addressed the root problem. The full process from initial assessment to installation took six weeks.

The results

IAS stayed on track or ahead of programme at every stage of the project, from initial design through installation and final commissioning. The system was delivered fully compliant with the mechanical specification, and Aquaheat's project team had consistent communication throughout.

The installed system gives the Rolleston College laboratories a reliable, clean compressed air supply matched to the specific demands of each piece of equipment. For Aquaheat, it was another project where having a compressed air partner with the right experience made the process straightforward.

AQUA HEAT

"Industrial Air Systems NZ were a pleasure to work with on the Rolleston College Science and Technology building compressed air. From design changes, installation, and final commissioning. Look forward to working with them on future projects."