Electrical & Instrumentation

Gorgon CO2 Injection Pipeline

The Gorgon CO2 Injection Pipeline Project consists of installation of a 7.3km underground DN300 pipeline for injection of dense phase CO2. The works include site preparation and installation of well cellars at three CO2 injection well sites and a further two monitoring sites, and installation of electrical, communications cables, foundations, civil works and other associated […]

Ridgeway and Cadia Underground Works

Ridgeway and Cadia Underground Works: Ridgeway Deeps was the original underground component of the Cadia area, commencement on the second underground crusher and ore handling system at Ridgeway got underway in September/October 2008 with the construction of the Jaw Crusher foundations and work shop area, continuing with an East and West tipple approaches, foundations to […]

Sino Iron Ore Structural Steel and Concrete

Centrals delivered a series of packages including: Construction of 4 filter building structures including all detailed excavation, formwork, steel fixing, concrete placement/finishing, structural steel erection and cladding; Construction of all foundations for thickeners, tanks, event ponds and associated plant including all detailed excavation, formwork, steel fixing, concrete placement/finishing and erection of structural steel; Construction of […]

Solomon Kings Valley Overland Conveyors

The Solomon project overland conveyor construction package consisted of three conveyor systems that include structural, mechanical, piping, belt and electrical installations for each conveyor. Three conveyor systems – CV704 – 3.84km, CV113 – 1.25km and CV123 – 1.07km total of 6.16km. Structural Installation: The client supplied conveyor systems were loaded and transported from the laydown area to site using […]

HMAS Stirling Bridge Repair

Low Level Bridge – Complete survey of the low level bridge structure and carried out repairs/refurbishment including concrete repairs to abutments, piers and soffit application of protective coatings, structure steel reinforcement to deck structure involving profiling of existing surface and installation of more than 4500 starter bars to key into the 6000m2 of new concrete decking plus new kerbing, […]

Pluto LNG Project Site B Structural Grouting

Initially engaged to perform precision grouting of structural bases and critical equipment on Woodside’s Pluto LNG project for Leighton contractors in May 2009. In the following years Centrals were appointed by United Group, Monadelphous, Decmil and CB&I Contractors as the primary supplier of critical grouting, protective coating and specialty civil concrete services. In this time we placed in excess of […]

Granny Smith Gold Mine

Centrals were contracted to undertake extensive construction of additional concrete slabs, drains, plinths and bunds to upgrade the plant to the international cyanide containment code (ICMC). Construction of additional event ponds and in ground services including extensive earthworks and pipe laying. In addition to civil scope, project also included extensive demolition works and re-installation of all associated structural steel, S/S […]

Sino Iron NPI Buildings

Design and construction of the main workshop complex at the Sino Iron Port Facilities including modular, transportable administration and amenities buildings, road works, infrastructure and underground services.