General Fabrication and Welding

General Fabrication and welding

General metal fabrication of stainless steel, aluminium and mild steel to produce a wide range of items, including:

  • Casings and stands for electrical and instrumentation,
  • Bracket fabrication, including design and fabrication of a wide range of brackets using stainless steel, mild steel and aluminium.

This covers:

  • One-off brackets,
  • Cable tray and Instrumentation supports,
  • Decorative lights,
  • Pipe supports,
  • Stairways, railings and platforms,
  • Customised sheet metal and hat sections,
  • Sheet metal covers and panels,
  • Hoppers, containers and boxes,
  • Conduit and cabling covers,
  • Drum screens,
  • High-pressure cylinders,
  • Glass-reinforced plastic (GRP) works.

General fabrication and Welding Capabilities

  • Our fabrication capabilities cover the full range, including cutting (laser and water jet), shearing, punching, CNC machining, drilling, milling, standard and specialised welding,
  • We specialised in innovative metal fabrication, including the design and fabrication of prototypes and products for clients,
  • Our vast experience enables us to offer advice on design for manufacturing and the cost of production,
  • Ou facility is set up in a way to provide cost-effective manufacturing solutions of short-run products.

General Fabrication & Welding Projects

Water Reservoirs Roof Gutters and Stormwater

Metal Maintenance designed and constructed roof gutters and stormwater systems for 2 water reservoirs. Also included in the scope of works was flooring replacement at the adjacent water pump station.

Repair Filter Outlet Assemblies at a WTP

The filter outlet pipework assembly and isolation valve spindles at a water treatment plant required replacement. There was varying levels of corrosion and some surfaces are not coated to prevent corrosion.

Winch and Trash Screens Installation at Dam

Supply, installation and commissioning of an electric chain hoist and all lifting accessories. Installation of new trash screens and guide rails and operator training on the new winch system.

New Transfer Pump Bypass at Bundamba WPS

The objective of the project was to undertake the recommended pipework changes ensuring the ongoing supply of PRW to Swanbank Power Station, as the existing pipework was not designed for long term use.

Installation of Chemical Dosing Skid Cabinets

Metal Maintenance designed, fabricated and installed custom-made safety cabinets on all of the chemical dosing skids at the Central and Relocatable Water Treatment Plants in Chinchilla.

Membrane Loading Installation/Replacement

Metal Maintenance recently used an innovative system and methodology to replaced over 3,400 2nd pass, and over 13,300 1st pass Reverse Osmosis Membranes at the Gold Coast Desalination Plant.

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