A selection of the heavy engineering and industrial projects we've delivered.

Supply of 85T of grade A283C plate, fabrication of 2 x dome roofs and rolled strake sections. Site works included removal of the existing dome roofs and top strakes. Repairs to the existing shell, installation of the new top strakes, internal stiffeners and dome roofs.
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Installation of new 20KL FRP sodium hypochlorite storage tanks, a new chemical dosing panel and dual-wall piping. The scope also covered electrical works, SCADA integration, building modifications, access platforms, civil works, chemical-resistant coatings and safety shower installation.
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Replacement of a CN2600 Butterfly Valve and 2 DN1200 Main Inlet Valves. Works involved the removal of the existing 50 year old valves, installation of new valves, pipework modifications, hydraulic works, electrical works and new access platforms.
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Installation of client supplied piping, associate tanks and pumps. Approx 2km of site run PVC piping. Pilot plant with new technology and hard deadline for commissioning required a high degree of flexibility and active problem solving from our supervisor and trades.
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Site welding of 50 steel casing piles. 100% Ultrasonic Testing and Mag Particle Testing required. TMR568 Standard.
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Supply, fabrication and delivery of 500T Plate work. Tanks, Hoppers, 2500m² of Guards.
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Dawsons provided the supply, fabrication, installation and commissioning for the Diamantina and Leichardt Power Station Fire System Upgrade. The works were completed around steam and gas turbines, the central control room, power building and generator.
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The project included the assembly of 2 x 50ft diameter tanks and required pipework at the Mount Isa Water Board.
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Dawsons provided mechanical labour to rebuild the Annular Cooler at the Whyalla Pellet Plant during its 2019 scheduled outage. This included mobilisation of a total of 150 personnel which included mechanical trades, riggers, doggers and trade assistants.
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Design and construct cantilevered boardwalk structure in Barron Gorge National Park.
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This project was to upgrade the existing lower river walking track which follows the river and provides multiple viewing locations. This walking track followed the existing alignment with the project scope including construction of three new pedestrian bridges, three viewing platforms, and the renewal of the walking track. The walking track renewal consisted of stone edging the walking track with decomposed granite rocks and sealing with Ezi-Street asphalt. Works were completed in a very environmentally sensitive area of the World Heritage Wet Tropics with no incidents.
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The 3m diameter ducting ran was fabricated to replace ducting that runs between Lead Smelter Sinter Plant and the Stack Extraction Fan approximately 80m in length. We carried out the fabrication, trial assembly and delivery to the site and later carried out the installation.
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Offsite fabrication packages and specialist site labour – supervision, planning and trades for the production critical installation of underground crusher.
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Dawsons provided Supervisors, Trades and Pipe welders to complete a rebuild of a boiler in the Acid Plant after a malfunction. Our supervisors mobilised to assess the works and develop a repair schedule that was agreed on. The project was completed safely, on time and budget with good quality. Once complete the plant was brought back online with good output.
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Dawsons provided all mechanical shutdown works. This included mobilisation of a total of 430 personnel which included Supervisors, Pipe Welders, Fitters, Boilermakers, Riggers and Labourers. The project was completed on time and under budget with good quality. Works included rebuilds of the Blast Furnace, Lead Plant, Slag Fumer Plant and two new feed conveyors.
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6.7M SAG mill, 5.8M Ball mill. Steel, rubber, polymet liner.
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9.7m SAG mills, steel lined. 5M Ball mills, rubber lined.
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8.5M AG Mill, Verti Mills. Steel lined.
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10.4M SAG mill, 6.1m Ball mill. Steel, rubber lined.
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The Princess Hills project involved the construction of 2 new 3 bedroom houses at Princess Hills Ranger Base. Works including; site preparation, supply of all materials, labour, tools and equipment to erect the new buildings. Works were completed within time and budget.
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The construction of the new toilet facility at the Tully Gorge Camping Ground including the completion of earth works, construction of concrete slab, installation of septic tank, filtration system, roof, plumbing, fixtures and fittings.
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The Wairuna project included asbestos removal to 4 buildings, demolition of 12 buildings/structures, structural upgrade of roof framing, roof replacements, installation of hydraulic services, installation of electrical, painting and general refurbishment and restoration works.
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This project included the safe removal and disposal of the asbestos-cement ceiling sheeting from the footpath awning at the shop frontage located at Edith Street, Innisfail.
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The project's work scope covered the removal and disposal of the identified asbestos containing vinyl tiles located in the kitchen and hallway of the Atherton Hospital. All works were completed on time and within budget.
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Asbestos wall sheeting removal and complete demolition of existing residence. Works involved transporting all equipment via sea freight to Poruma Island to carry out the project. All works were completed on time and within budget.
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All mechanical repair works on processing plant to move from care and maintenance to full production. Fully tooled and supervised crew.
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This project for Queensland Parks included site preparation and clearing, construction of new work shed 18m x 9m, concreting and asphalt works, installation of security fencing, fit out of work shed, and the removal of existing demountable building. All works were completed within time and budget.
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This project involved the recording of heritage internal, safe removal of asbestos wall sheeting and roof sheeting, decontamination and clearance, the installation of a new roof, resheeting of external walls and painting works.
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This project included the removal and disposal of asbestos linings throughout the residence, disconnection of services and the complete demolition of the existing residence.
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Construction of product shed, 100m long x 58m wide, 14m high walls. 10,000 cubes of concrete, 450T steel reinforcing, 9000m sheeting.
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The demolition of the Old Incitec Shed included the demolition of the identified main shed and small shed including the removal of the slab, removal and disposal of existing metal sheeting, braces and posts, disposal of all collected timber and concrete waste and protection of the existing concrete slab by means of a sand / soil medium. All works were completed on time and within budget.
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Provide all maintenance personnel and tooling for production and non production infrastructure and light vehicles. Shutdown and Capex delivery.
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Shutdown planning and execution including reliability, safety and engineering.
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This project included the upgrade of 3 x manager residences located at River Drive, Weipa. Local resources and labour were used on this project to support the community. Works involved asbestos removal and the full refurbishment of each residence. Works were completed within time and budget.
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Brownfields construction project. Off-site fabrication packages and fast track on site Civil, Structural, Mechanical and Electrical.
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Provide all mechanical and E&I maintenance to fertilizer production plant - benefication, phosphoric acid, ammonia and granulation.
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Fixed plant maintenance services and shutdown support. Provide all labour and equipment to work in integrated maintenance teams.
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Maintenance of non production assets - camp infrastructure, airport, refrigeration, water treatment.
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Scaffolding services. Provide all labour and materials to manage scaffolding requirements across site.
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