JT Harvey Construction delivered drainage, culverts, headwalls, wingwalls, and a pedestrian underpass for Tiger Brennan Drive Overpass.
JT Harvey
JT Harvey Construction, a Darwin-based company specialising in civil and commercial projects, was integral in delivering the Tiger Brennan Drive and Berrimah Road Overpass project.
“We completed all the drain works, culverts, headwalls, wingwalls, and even the pedestrian underpass for pathway traffic,” said Director Jeff Harvey, who founded JT Harvey Construction in 2016. These critical components not only facilitated safe pedestrian access but also supported the overall structural integrity of the bypass.
The Northern Territory’s notorious wet season posed significant challenges during the project, requiring JT Harvey Construction to adapt their methods. “The monsoonal season is hot and crazy—imagine pouring concrete with 90% humidity. It’s something you get used to,” Harvey said. “We had to carefully consider the impact of rain while lining the drains with concrete. Luckily, the wet season didn’t significantly impact our progress.”
“On a big site like this, things change by the hour,” Harvey noted. “We worked hard to complete our package so that other trades could move forward behind us. Collaboration was crucial to keeping the project on track.”
Beyond technical execution, JT Harvey Construction upheld its commitment to safety and sustainability. “Safety is ingrained in everything we do. My background in compliance ensured that we met every requirement on site,” Harvey said. The team also participated in workforce engagment initiatives led by principal contractor Sitzler, including milestone-driven site-wide activities like appreciation barbecues that fostered camaraderie across teams.
The results of JT Harvey Construction’s work are already evident. “The methods we implemented based on the construction design are performing as intended,” Harvey stated. “It’s rewarding to see the project not just completed, but truly making a difference for the community.”




Jeff Harvey brings over 16 years of diverse experience in the construction industry to every project. Starting as a qualified on-site carpenter, Jeff’s curiosity and drive quickly set him apart, leading him to gain hands-on experience across various facets of the industry. His career progression saw him take on project management roles with some of the Northern Territory’s most respected construction companies, including Sitzler, Halikos, and Kalidonis. Holding a Certificate IV in Construction and a wealth of practical expertise, Jeff is known for his strong leadership, strategic thinking, and exceptional interpersonal skills. His commitment to transparency and problem-solving ensures that JT Harvey Construction delivers projects with integrity, efficiency, and excellence.
JT Harvey Construction is a Darwin-based company recognised for its versatility and expertise in managing diverse construction projects. From project management to building and refurbishment, their services encompass structural steel fabrication, stud wall construction, and skilled trades such as plumbing, electrical work, and carpentry.
The company also excels in internal and external works, offering solutions like demolition, landscaping, and irrigation system installation, alongside specialised troubleshooting and project recovery for challenging builds.
With a focus on precision and meeting deadlines, JT Harvey Construction ensures every project is completed to the highest standard. Operating across the Greater Darwin area, regional and remote Northern Territory, and the Kimberley region of Western Australia, they are a trusted name in delivering high-quality outcomes in even the most demanding environments.
Employing 15 skilled professionals and prioritising local engagement, the company is dedicated to fostering Indigenous apprenticeships and workforce diversity. “Our mission is to deliver projects that are safe, efficient, and built to last,” said Harvey.
As the Tiger Brennan Drive Overpass continues to enhance daily commutes, JT Harvey Construction’s role in its success underscores the company’s expertise and dedication to the Northern Territory’s growth.
For more information contact JT Harvey Construction, Shed 14, 90 Dickward Drive, Coconut Grove NT 0810, phone 0406 256 128, email admin@jtharvey.com.au