Bluestone Renison Tin Paste Plant

Group 1 was selected by GR Engineering Services to build a new Paste Plant at the Bluestone Renison Tin Mine, located near Rosebery, Tasmania. From our base in Northern NSW, we equipped our team with the necessary tools and equipment and deployed a fly-in, fly-out (FIFO) team comprising our most seasoned managers and tradespeople. For the successful completion of this project, we partnered exclusively with local suppliers.

Key achievements include:

A remarkable accomplishment of nearly 30,000 man-hours without any incidents or Lost Time Injuries (LTI).

The construction of 1,600 cubic metres of structural concrete, forming 5-metre-high vertical walls and a range of associated process structures, such as:

  • Ring beams

  • Plinths and pedestals

  • Drive-in sumps

  • Heavy vehicle refuelling bays

  • A high-voltage switchyard

  • Detailed earthworks

Additionally, we successfully completed inground services, including the installation of conduits and HDPE piping.

A significant marker of our project's success was our team's dedication to working safely under challenging conditions, such as high rainfall and extreme cold. This commitment ensured the project's safe and efficient completion, highlighting our ability to adapt and excel in demanding environments.

ATOM Hobart Terminal Bund Upgrade Project

Group 1 successfully completed Stages 1 and 2 of an ongoing project for Pro-Torque Engineering + Project Management, situated at ATOM's Selfs Point fuel terminal in Hobart. This project, known as the Hobart Terminal Bund Upgrade Project, is located at a significant fuel terminal that houses large quantities of Avgas, Unleaded Petrol, and Diesel.

In 2023, we deployed plant, equipment, and a fly-in, fly-out (FIFO) crew from our Northern NSW base, embracing the chance to collaborate with local Tasmanian suppliers once again.

Key highlights from Stages 1 and 2 include:

A total of approximately 7,000 man-hours worked without any incidents or Lost Time Injuries.

The use of around 800 cubic metres of structural concrete for:

  • Detailed earthworks.

  • The construction of new in-situ bund walls built to high specifications, featuring joints designed to withstand any hydrocarbon leaks.

  • Slabs on ground to render the terminal impermeable to water and hydrocarbons.

  • The installation of new drainage pits and HDPE services.

  • The construction of new berms and ramps.

Working within an active fuel terminal presents its own set of challenges, such as navigating around live fuel pipelines and existing clusters of pipe traces. Group 1 has gathered a team of experienced and skilled workers, focusing on strategic planning and innovative solutions to ensure the successful completion of Stages 1 and 2, earning recognition from both the client and asset holders.

Moreover, the project was carried out under the challenging conditions of cold and windy weather typical of Hobart's riverside environment, adding an additional layer of complexity to the task.

Lipman Northern Rivers Flood Recovery

Group 1 was commissioned by Lipman for civil and concrete construction at two accommodation villages designed to shelter flood victims in the Northern Rivers region.

The scope of our work included:

Earthworks for road construction and subgrades for concrete

  • Concrete roads, footpaths and slabs

  • Footings for buildings

  • Footings for light poles

  • Ramps and disabled access

  • Trenching for electrical services

  • Installing bollards and speed humps, along with performing line marking tasks.

This project was successfully completed over a 12-month period without any incidents or Lost Time Injuries (LTI).

The strong partnership and "can-do" attitude we maintained with Lipman throughout this project have led them to continue engaging Group 1's services for the ongoing Make Safe project in the Northern Rivers, a testament to our effective collaboration and high-quality work.