Bulk Earthworks
Energy & Renewables

Gnarwarre Battery Energy Storage System (BESS)

Gnarwarre Battery Energy Storage System (BESS)
PROJECT OVERVIEW

Bulk earthworks and site preparation for the Gnarwarre Battery Energy Storage System development.

Scope

Keystone Civil was engaged by Beon Energy Solutions to deliver the bulk earthworks package for the Gnarwarre Terminal Station and Battery Energy Storage System (BESS) development in Victoria.

The project involved site preparation for future energy infrastructure, including construction of temporary access tracks, site office and laydown area hardstands, swale drainage, bench embankments and crushed rock surfacing to subgrade level.

Working within an active, multi-contractor environment, Keystone undertook service investigations and coordinated construction activities with Beon and Samsung BESS contractors to manage site access, staging and interfaces with other works.

Project Delivery

Construction was carefully staged to accommodate multiple contractors operating across the site. Early service proving, coordinated access arrangements and erosion and sediment controls helped manage construction risks, protect surrounding areas and support safe, efficient delivery of the earthworks package.

‍

PROJECT SUMMARY

Built on experience. Ready for what’s next.

Delivering bulk earthworks and site preparation for renewable energy infrastructure, including access tracks, hardstands, drainage and coordinated construction staging.

Overview

Client

Beon Energy

Completed

2026

Coordinated Construction Staging

Works were carefully sequenced around Beon and Samsung BESS contractors, managing site access, construction interfaces and multiple work fronts to support efficient project delivery.

‍

Environmental & Quality Management

Service proving, erosion and sediment controls, inspections and quality assurance measures were integrated throughout construction to meet project requirements and protect surrounding areas.

‍

PROJECTS
Keystone Civil project site photo
Water & Wastewater Infrastructure

Wurdee Buloc Inlet Channel

Wurdee Buloc Inlet Channel

Keystone Civil project site photo
Water & Wastewater Infrastructure

Wentworth Raw Water Mains Renewal

Wentworth Raw Water Mains Renewal

Keystone Civil project site photo
Water & Wastewater Infrastructure

Bellbrae Pump Station

Bellbrae Pump Station