Metal Maintenance Projects

Wappa Dam New Winch and Trash Screens Installation

Supply, installation and commissioning of an electric chain hoist and all lifting accessories at Wappa Dam.

North Stradbroke Island Vermin Proofing

Existing Vermin Proofing (shade cloth) and screens under the Whirly Birds at Dunwich, Amity Point and Point Lookout WTP were failing and non-compliant. In addition, fascia and cross bracing at Point Lookout needed replacing.

Mt Crosby Eastbank WTP Switchboard Roof Structure

Fabricate and install a new roof over an existing switchboard to provide weather protection during maintenance tasks for the electrical switchboard.

Sulphuric Acid Skid Pipe Upgrade and Pressure Test

Part of the recommissioning works of the plant, the sulphuric acid system had been identified as high risk of failure due to the plastic piping and age of the piping.

Site Painting of GRP Tank

The original coating was degrading and would have reduced the tank life. Metal Maintenance erected scaffolding around the entire tank, abrade the surface to relevant standards and recoated the tank with epoxy paints.

Mount Crosby East Bank WPS – Refurbishment of Intake Screen

The refurbishment of these 2 intake screens will allow the plant to continue to meet the required performance to provide a reliable and long-term system for effectively collecting debris in the raw water intake tunnels.

Kooralbyn Water Treatment Plant – Temporary Storage Tanks

Supply and install 3 x water tanks for temporary storage while work was carried out on the roof on the main storage reservoir.

Laser Alignment of Rotating Equipment

Metal Maintenance can perform alignment checks completed to client or manufacturer specifications, regular alignment checks will reduce equipment wear and vibrations and increase equipment life

High Pressure Pump Overhaul

Metal Maintenance was required dismantle and conduct durability inspections of the high-pressure pumps at the Gold Coast Desalination Plant.

Heinemann Rd Reservoirs 2 & 3 – Roof Gutters and Stormwater Works

Metal Maintenance designed and constructed roof gutters and stormwater systems for Heinemann Road Reservoirs 2 & 3 and flooring replacement at Heinemann Road Pump Station.

Heat Exchanger Clean

Metal Maintenance used high pressure jet rod to descale the vent condenser. The vent condenser on the brine concentrator becomes blocked and results in reduced flows.

Gravity Thickener Refurbishment

Metal Maintenance were contracted by Veolia Water to dismantle and Refurbish Gravity Thickener at the Luggage Point Advanced Wastewater Treatment Plant.

Fluoride Hopper Shut Off Valve Install

Concept design of gate valve that eliminates the manual handling associated with a manually operated valve. The fluoride powder sits in the valve slide and makes it difficult to close.

Mudgeeraba Water Treatment Plant – Repair Filter Outlet Assemblies

The filter outlet pipework assembly and isolation valve spindles (12 in total) at Mudgeeraba Water Treatment Plant required replacement.

Capalaba Water Treatment Plant Maintenance

Metal Maintenance fabricated and installed new Hot Dipped Galvanised posts form Practical Engineering`s design.

Centrifuge Overhaul and Service

Metal Maintenance was contracted by Veolia Water to undertake the 6000hr Service of their Andritz Centrifuge.

Bundamba West Pump Station – New Transfer Pump Bypass

Pipework changes at the Bundamba West Pump Station to ensure the ongoing supply of PRW to Swanbank Power Station.

Boonah Kalbar WTP – Treated Water Reservoir Vermin Proofing

Vermin Proofing the Treated Water Reservoir at the Boonah Kalbar Water Treatment Plant

Metal Maintenance continued growth flows from our high-quality work with companies such as, Stowe Australia, Gold Coast Desalination Alliance, Veolia Water Operations, John Holland, Syntech, Thiess, SEQ Water, QIC Real Estate and Bovis Lend Lease to name a few.

Projects where Metal Maintenance services have been utilised include, Brisbane Convention Centre, Gold Coast Desalination Plant, Sydney Desalination Plant, Carrara Metricon Stadium, Dreamworld and Whitewater World, Gold Coast Convention Centre, Gold Coast University Hospital, Hinze Dam Upgrade, Q1 Tower, Robina Town Centre Upgrade, Skilled Park, Soul, Supreme Court Brisbane and many High Rise Buildings on the Gold Coast and Brisbane. Metal Maintenance is located on the southern end of the Gold Coast servicing client requirements from Ballina to Tweed Heads in Northern NSW, through-out the Gold Coast, Brisbane, Ipswich areas in South East Qld to the Surat Basin in Western Qld.

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