Planned Maintenance

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 […]

ANZAC Class Naval Fleet Maintenance

Repair and maintenance works to the ANZAC Class naval fleet based at Garden Island. Abrasive and UHP water blasting and preservation, removal and replacement of external coatings under the missile defence program.

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 […]