Tier 1 and Tier 2 Completed Projects

Subterra are leaders in civil construction services for Tier 1 and Tier 2 contractors throughout Sydney’s West and across NSW. Our highly skilled and well-trained team have been chosen by major civil contractors like Lendlease, BMD and Daracon to complete major civil infrastructure projects across NSW. Whether you need to install new drainage and service conduit systems, perform detailed excavation and roadworks or more, we are the industry specialists you need.

Stormwater Drainage Installation at The Northern Road and Bringelly Road Upgrade Stage 2 (TNRBRU) - Lendlease

Beginning in December of 2017, Subterra has been involved in a major roadworks upgrade project contracted by Lendlease. It involves the installation of concrete stormwater drainage pipes ranging from 375mm in diameter to 1500mm in diameter. The type of drainage installation also includes traverse drainage, pavement drainage and subsoil drainage. This project in part of the 3.6 billion-dollar Western Sydney Infrastructure Plan, with the TNRBRU estimated 2.1 billion-dollar upgrade scheduled for completion in 2020.

Stormwater Drainage Installation - North West Rail Link - Daracon

This project involves stormwater drainage installation for the Bella Vista area, designed to prevent flooding scenarios in the area. Stormwater pipeline installations included concrete pipes between 375mm and 1500mm in diameter.

Drainage Installation - Schofields Road Stage 3 - BMD

This road upgrade involves extending Schofields Road to Veron Road, across Eastern Creek to Carnarvon Road and widening the South Street alignment. This drainage contract included the installation of stormwater drainage pipes ranging from 375mm up to 675mm in diameter.

Stormwater Drainage Installation on Oxley Highway to Kundabung Site Upgrade (OH2KU) - Lendlease

This $820 million project is a major Pacific Highway upgrade from Oxley Highway to Kundabung in Port Macquarie. Construction was started in late 2014 and completed in June 2018. The length of highway that Subterra installed stormwater drainage for was approximately 30 km. The scope of the works involved installing 375mm to 825mm diameter concrete stormwater drainage pipes.

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Our team of civil construction specialists are ready to provide your project with all the support it needs to reach completion on time and within budget. We are relied upon by Tier 1 and Tier 2 civil contractors throughout Sydney’s West and throughout NSW. Contact us today by calling us or by filling in our online form to get a free quote. 

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