In 1982, Founder and Managing Director Joe Dujmovic began a small concreting company with a team of just four employees.
We performed concrete works for tanks, area paving and HDPE containments for Worsley Alumina in Collie in WA. DTMT also commenced work at the Rio Tinto’s Dampier Port Upgrade Project Car Dumper 3, this included a new Screen house and stockyard extension stacker/reclaimer works, concrete works, rail work, new and modification of existing conveyors and transfer stations.
DTMT carried out 2 major contracts for BHPB. The construction of Concrete Train Loadout Tunnel, fabrication and installation of chutes, tunnel backfill/stockpile base, conveyors, primary crusher at Orebody 18. We also performed the concrete foundations and steel structures on conveyors leading into new car dumper for RGP2.
We were awarded multiple packages at the Port Hedland Inner Harbour Project. This included the concrete and detailed earthworks for Car Dumper 5 and the SP1 & SP2 General Civil Works. Further to this we were awarded the civil works for Car Dumper 5 and the Stockyard at Rio Tinto’s Cape Lambert Port B (50mtpa+50mtpa) project.
DTMT Construction celebrated 30 years in business.
DTMT was awarded its largest ever contract, Car Dumper 6/7 and the Stockyard at the Cape Lambert Port B (353mtpa) Project for Rio Tinto. The project involves more than 67,000 cu m concrete. Further to this we also commenced concrete works for the Train Loadout at Ore Body 24.
After completing the supply and installation of the concrete foundations, slabs, pedestals, basins and bund walls for the Yarnima Power Station, we were also awarded the NGI works. This included the Raw & Treated Water System, Water Treatment Plant Building, Fire Services, and Process Waste Water System.
DTMT was awarded major civil works at FMG’s Northstar Project, Rio Tinto’s West Angelas Deposit B Project and the Mesa J Sizing Plant. Further to this DTMT completed the NPI Facilities Earthworks at the Cape Lambert B Port B (50MTPA+50MTPA) Project as part of a joint venture with 100% Aboriginal owned, Hicks Civil Mining.
After complete upgrading existing bund wall, floor and other miscellaneous civil works in Parker Point Fuel Terminal North Bund and constructed NPI Raw and Fire Water Project for Rio Tinto’s
projects, we were awarded multiple civil works contracts such as Kwinana Filtration Facility Project and Nova Nickel Project. Further to this we commenced concrete foundations and underground services works for Cape Lambert Power Station Project.
At the Silver Grass East Project, we completed bulk earthworks and civils for the primary crushing, OLC and 33kV distribution project. We also carried out the deconstruction/demolition and rehabilitation of the NPI Camp Closure Projects (Turner River, Cowra, Jinidi and Marillana) for BHP. DTMT was awarded the civil works at MT Morgans Gold Project for Dacian Gold/GR Engineering.
We were awarded various contracts at BHP; Mining Area C – road upgrades to OHP 1 & OHP 2, Biopile Remediation for WB24 & WB25 Rail Loop Pond, design and construct Processing Production Dome Shelter, OB18 – OB31 Access Road for Jimblebar Project, OB25 Road Sealing and installation of transportation office building including services and commissioning for South Flank Construction Office.
We also performed misc. earthworks and roadworks for FMG – Pilbara Marine Towage Project and misc. service contract for Pilbara Mineral – Pilgangoora Concentrate Storage Slab Project. DTMT continued awarded of BHPB projects; misc. works to Mulla Mulla Village Expansion, South Flank Mics. Works included civil works and buried services and detailed earthworks, concrete and underground services for Kwinana Nickel Sulphate Plant.
DTMT in completion with various contracts – civil works at the Kemerton Lithium – Pyromet Project, this involved more than 30,000 cu m concrete. Bulk earthworks and drainage for mine plant access road for Gudai-Darri (Koodaideri) Project as part of a joint venture with Aboriginal owned, Lorrex Contracting and ROM wall remediation works at Brockman 2.
In 2021, DTMT completed the PC/SC facilities, COS, TLO, stockyards and underground services for the process plant at the Gudai-Darri (Koodaideri) for Rio Tinto. This project involved more than 28,000 cu m concrete. Further to this we also commenced design and construct of East facility, West watertank and standpipe, ANFO storage facility general and ANFO magazine storage facility for the In-Pit Support Facilities at Gudai-Darri (Koodaideri). In September of 2021, DTMT started on the Thunderbox Gold Mine expansion for GR Engineering.