Remedial Works

Kwinana Power Station Canal Upgrade

Design & Construct project of the Kwinana Power Station Cooling Water Outflow Canal Structure Upgrade. Provision of services including design management, project management, supervision, labour and equipment to complete demolition activities, permanent sheet pile installation, structural steel & walkway fabrication & installation, coatings application, cathodic protection design & installation (impressed current & sacrificial), concrete construction […]

CBH Kwinana Grain Terminal Repairs

Centrals have been engaged by CBH to carry out remedial works to the Kwinana Storage Terminal. These works require extensive concrete repairs and installation of a new 1300m2 silo roof membrane, re-leveling and grouting of the grain conveyor trestles, repair and replacement of 12,000m2 internal floor screeds and over 1500m2 of joint sealing. Largest project in the […]

Dampier Cargo Wharf Refurbishment

In 2009, Centrals was awarded a 5 year term refurbishment design and construct contract to facilitate the refurbishment and preservation of the Dampier Cargo Wharf Deck. Scope include hydro demolition, reinforcing steel, grout/concrete placement and coatings whilst at all times maintaining full operational capacity of the facility.

Geraldton Port Facility

Repair of concrete to Berth 4 on the Geraldton Port Facility. Scope of works includes hydro-demolition, reinforcing steel repair/preparation, soffit formwork design and installation and reinstatement of concrete on the berth. Due to the concurrent operational requirements of the Geraldton Port Authority (GPA), the project must be commenced in small multiple sections of the berth […]

Cawse Nickel Acid Bund Upgrade

Removal and reinstallation of acid proof linings to the sulphuric acid loading facility and process thank facilities. Stripping of flexible linings from steel process tanks and installation of acid and abrasion protective linings.

Jetty Tee No.3 Dolphins Repairs

Centrals were engaged in a design and construct contract to facilitate repair works to the Berthing Dolphins of Jetty Head Number 3 as part of the Jetty Upgrade and Modernisation Project (JUMP), whilst maintaining full operational capacity of facility. Scope included; temporary scaffold access, enclosed hot work habitat, supply & install new pile barrel extension to […]

AN Storage Facility Concrete Remediation & Coating

The Ammonium Nitrate (AN) Storage Bunkers and 30t Hopper have experienced degradation of the concrete slabs and walls caused by an adverse chemical reaction between the Ammonium Nitrate and the concrete. This has affected approximately 40% of the concrete floors and a small portion of the walls, exposing the top layer of concrete in the […]

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, […]

Telfer CIL Tank Refurbishment

Central Systems have undertaken complete removal of existing glass flake coating from the internal of Six CIL tanks using UHP water and abrasive blasting. Our project team have then participated in the construction of coating specification design and the performance of the works involving specialised Protective Coatings, Jotun Chemflake 11, International Polibrid 705-E and AUS […]

CBH Albany Grain Silo Repairs

Centrals have been contracted to perform extensive concrete repairs to the 10,000T grain storage silos located at CBH’s Albany Port Facility. The scope of works includes hydro-demolition, reinforcing steel repair/preparation, guncrete reinstatement and the application of protective coatings to more than 10,000m2 of surface across the walls of the ten concrete silos. Particular attention has been applied […]

Nelson Point LRP3 Remedial Works

Concrete structural repair and modification to building and electrical substation. Also installation of impressed current cathodic protection systems and concrete core drilling to accommodate new equipment.

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 […]