Project:Dampier Port Upgrade Project - Phase B

Client :Rio Tinto

Concrete Volume:10600 m³

Description:Concrete works for new Car Dumper CD4 , new Screenhouse, new and modification of existing conveyors and transfer stations. Largest pours 1,500 m³ and 1,200 m³.

Project:Desilication & Precipitation

Client :Worsley Alumina

Concrete Volume:2000 m³

Description:Concrete works for tanks, area paving, HDPE containments.

Project:NWS KJV Enclosures

Client :Woodside Energy

Concrete Volume:1700 m³

Description:Concrete works for Substation Buildings.

Project:Kirkalocka Gold Project

Client :Equigold NL

Concrete Volume:1000 m³

Description:Primary Crushing, screening and conveying, substations.

Project:Brockman 4 Project

Client :Rio Tinto

Description:Construction of a Train Loadout Facility, Primary and Secondary Crushers, ROM Pad, Lump Sample Stations.

Project:Cloudbreak Project

Client :FMG

Concrete Volume:24000 m³

Description:Concrete & Earthworks for Process Plant

Project:Boddington Gold Mine

Client :Newcrest/AKCMR

Concrete Volume:7500 m³

Description:DTMT has been successful in constructing one of the biggest Primary Crushers in the southern hemisphere, along with the installation of the tunnel structure and concrete foundations for the Overland Conveyor System.

Project:Residue Disposal Project

Client :Nabalco Mining

Description:New processing plant areas including Concrete and Building Works.

Project:Grinding Circuit Expansion

Client :Pasminco Mining

Description:New gold processing plant including concrete and building works.

Project:Cockatoo Island - Crushing and Screening

Client :HWE

Description:Concrete foundations

Project:Red Hill Quarry

Client :Pioneer Concrete

Description:Concrete Works for Aggregate Prim. Sec & Tert. Crushing & Screening Facilities

Project:Metropolis City Nightclub

Client :Rintag Pty Ltd

Concrete Volume:2000 m³

Description:Tilt up concrete walls and suspended slabs

Project:Pumping Station and Underground Crusher

Client :Murchison Zinc

Description:Underground concrete works

Project:Thunderbox Gold Project

Client :Oresearch NL

Concrete Volume:3200 m³

Description:Primary crushing, screening and conveying, substations

Project:Peak Gold Mine

Client :Peak Gold Mines

Description:Complete new gold plant including Concrete and Building Works.

Project:Grain Silo Upgrade Project

Client :CBH

Description:Civil works for grain silos ad receival house extension.

Project:Mt Todd Project Phase II Expansion

Client :Pegasus Gold (Bateman Kinhill Kilborn JV)

Description:Existing mine extension including concrete foundation works

Project:Cape Lambert Port B (353MTPA) Project - Underground Services

Client :Rio Tinto / SKM

Description:The scope includes the plant piping, electrical, communication and other plant infrastructure.

Project:Northstar Project - Process Plant

Client :FMG

Concrete Volume:5000 m³

Description:The scope include the concrete installation works for the Process Plant.

Project:Mesa J - Sizing Plant

Client :RCR

Description:Civil works associated with the Sizing Plant at Rio Tinto's Mesa J Project

Project:WADB: D&C Raw / Fire Water

Client :Calibre / RTIO

Concrete Volume:300 m³

Description:Design and construct of fire and raw water system, complete vertical package including civil, mechanical , piping, electrical, testing and commissioning.

Project:Alcoa Kwinana Filtration Facility

Client :Sedgman Ltd

Concrete Volume:2850 m³

Description:Site clearing, bulk earthworks and concrete works for Filtration Facility.

Project:Mooka OCRS

Client :Macdow

Concrete Volume:250 m³

Description:Miscellaneous concrete, earthworks and asphalt surfacing.

Project:Thunderbox Gold Project

Client :Oresearch NL

Concrete Volume:3200 m³

Description:Primary crushing, screening and conveying, substations

Project:Mt.Morgan Gold Project

Client :GR Engineering

Concrete Volume:4200 m³

Description:Concrete and detailed earthworks for Gold Process Plant.

Project:Mining Area C OHP Road Upgrade
(Current Project)

Client :BHP

Concrete Volume:500 m³

Description:Project Overview: The unsealed road around the Ore Handling Plant (OHP) area has been identified as one of the sources of the dust emission at BHP Mining Area C. The purpose of this project is to minimise dust generated by constructing sealed road.

Project:OB18 - OB31 Access Road
(Current Project)

Client :BHP

Description:Jimblebar OB18 to OB31 Access Road works. Comprises of design, construct and commissioning of a LV access road.

Project:OB25 Road Drainage

Client :BHPBIO

Description:Construction of drain and scour protection on OB25 Access Road.

Project:Koolan Island Guide Wall
(Current Project)

Client :Keller / Mt.Gibson Iron Ore

Concrete Volume:1200 m³

Description:Concrete labour and equipment to construct concrete guide wall for seawall embankment construction.

Project:Mining Area C Processing Production Dome
(Current Project)

Client :BHP

Concrete Volume:150 m³

Description:Mining Area C requires a dome shelter complete with a concrete pad, power & lighting designed and built within OHP to support the Processing Production Department. Key component of the work includes: Detailed design and production of all drawings. Procurement of containers, dome shelter, precast sleepers and tie downs. Concrete installation, electrical installation and fit out. Dome shelter and container installation.

Project:WADF - NPI

Client :RTIO/Calibre

Concrete Volume:1500 m³

Description:DTMT was engaged to completed the NPI for West Angelas Deposit F mine. Scope of work included: Engineers Site Office Production Hub Heavy Vehicle Refuelling Facility Boilermaker's Workshop Earthworks and Drainage

Project:Ritz Carlton Guide Wall

Client :Keller Foundations

Concrete Volume:500 m³

Description:Concrete and Earthworks for the construction of a 443 Lineal Metre Guide Wall for Ritz Carlton Site at Elizabeth Quay.

Project:Silvergrass East Project

Client :RTIO/RCR

Concrete Volume:4500 m³

Description:Bulk Earthworks and Concrete for 8km Overland Conveyor, Primary Crusher and Transfer Station.

Project:PHPA East Side Gate Redevlopment

Client :Pilbara Ports Authority

Concrete Volume:220 m³

Description:Extension of the car park next to the security office. Widening of the access corridor to Utah Point. 2,642 m2 of Asphalt.

Project:Nova Nickel Process Plant

Client :GR Engineering

Concrete Volume:5950 m³

Description:Concrete and detailed earthworks for Nickel Process Plant.

Project:Mt Todd Project

Client :Zapopan N/L

Description:Complete new gold plant including Concrete and Building Works.

Project:Ammonium Nitrate Plant

Client :CSBP / Wesfarmers

Description:Civil works for new Ammonia Plant.

Project:Cape Lambert Port B (353TPA) Project - Car Dumper 6/7 & Stockyard

Client :Rio Tinto/ SKM

Concrete Volume:67000 m³

Description:Cape Lambert is a Port Facility operated by Rio Tinto in the Pilbara region of Western Australia. The scope includes the concrete structures and earthworks associated with Car Dumper 6/7 and the Stockyard for the Cape Lambert Port B (353MTPA) Project. The project will include more than 67,000 m3 of concrete and 400,000m3 of earthworks

Project:Kanowna Belle Project

Client :Peko Gold

Description:Complete new gold plant including Concrete and Building Works.

Project:Mt Rawdon Gold Mine

Client :Equigold

Concrete Volume:2750 m³

Description:Civil concrete construction for complete new gold mine including Rom Wall, Primary Crusher & Milling Area.

Project:Telfer Treatment Plant

Client :Newcrest Mining Limited

Concrete Volume:24000 m³

Description:Concrete works for new gold treatment plant. Crushing, screening, grinding and stockpile.

Project:Dampier Port Upgrade Project - Phase A

Client :Rio Tinto

Concrete Volume:24000 m³

Description:Concrete works for new Car Dumpers CD3 , new Screenhouse and stockyard extension stacker/reclaimer work, concrete work, rail work, new and modification of existing conveyors and transfer stations.

Project:Port Hedland Inner Harbour Project – Car Dumper 5

Client :BHP Billiton/ Fast JV

Concrete Volume:8000 m³

Description:The Port Hedland Inner Harbour Project involves the design, supply, fabrication, installation, upgrading and expansion of BHP Billiton’s Port Ore Handling facilities at Finucane Island. Finucane Island is an operating plant, located near Port Hedland, comprising of train unloading, processing, stockpiling and shipping of iron ore. DTMT performed the concrete works, detailed earthworks and foundation preparation associated with CD5 including backfill of the vault. We performed in excess of 140,000m3 of earthworks and more than 8000m3 of concrete.

Project:Yarnima Power Station - NGI Works

Client :BHP Billiton/ Worley Parsons

Description:Raw & Treated Water System, Water Treatment Plant Building, Fire Services, Process Waste Water System, Roads & Surface Finishes, Site Drainage & Landscaping.

Project:Telfer Collar Shaft

Client :Newcrest Mining Limited

Concrete Volume:2000 m³

Description:Concrete works and structural steel frames in preparation of shaft sinking.

Project:Cawse Nickel Project

Client :Ora Banda WA Centaur Mining and Exploration

Description:Stage II of new nickel mine involving concrete works.

Project:Mt Todd Phase II Expansion

Client :Pegasus Gold (Bateman Kinhill Kilborn JV)

Description:Concrete Foundation Works CIL & Thickeners Ring Beams.

Project:Cape Lambert Port B (50MTPA+50MTPA) Project - NPI Facilities Earthworks

Client :Rio Tinto

Description:This is a joint venture between Hicks Civil and Mining and DTMT (Hicks DTMT JV). Hicks is a 100% family owned Aboriginal business. The works include all earthworks, civil works and drainage for the Cape Lambert Production Administration Building, Warehouse and Supply Hub.

Project:West Angelas Deposit B

Client :Rio Tinto

Concrete Volume:1800 m³

Description:This project involves detailed earthworks, road works, drainage works and civil works. DTMT was also awarded the Non Process Infrastructure Raw/ Fire Water contract at WADB.

Project:Parker Point Fuel Terminal Upgrade

Client :RTIO

Concrete Volume:800 m³

Description:Scope included the construction of fuel terminal bund walls and floors.

Project:Mining Area C Road Upgrade

Client :BHP

Description:Earthworks drainage and surfacing to existing roads at Mining Area C.

Project:Mulla Mulla - Sprayfields, Refuelling and Core Shed Acess
(Current Project)

Client :BHP

Concrete Volume:150 m³

Description:General Earthworks (Excavation, Trenching, Backfill and Compaction). Site clearing and material carting. Installation of HDPE piping & sprinkler systems. Road foundation prep.Supply and placement of two Coat and Asphalt.Supply and Installation of Road Furniture and Line Marking. General concrete works. Installation and Commissioning of Power, Control and Fibre Optic Services. Installation and Commissioning of Mechanical Services (Potable water).Rigging, Installation and Commissioning of Two 60,000L Fuel Bullets

Project:Sino Iron Project – Ball Mill Installation Works

Client :MCC Mining

Concrete Volume:42000 m³

Description:Concrete & Earthworks for Ball Mills

Project:Cawse Nickel Project II

Client :Centaur Mining and Exploration

Description:Stage II of new nickel mine involving concrete works.

Project:Cape Lambert Port B (50MTPA+50MTPA) Project - Car Dumper 5

Client :Rio Tinto/ SKM

Concrete Volume:20000 m³

Description:DTMT completed the civil works for the Cape Lambert Port B (283MTPA) Project which included Car Dumper 5, Screenhouse and the 33kV Power Pole Foundations. The project included more than 20,000m3 of concrete and over 200,000m3 of earthworks. Cape Lambert is a Port Facility operated by Rio Tinto in the Pilbara region of Western Australia.

Project:Port Hedland Inner Harbour Project – SP1 & SP2 General Civil Works

Client :BHP Billiton/ Fast JV

Concrete Volume:7000 m³

Description:Concrete and detailed earthworks associated with North Yard routes upgrade, South Yard and upgrade routes, and South Berths E & F conveyor/transfer station infrastructure at Nelson Point. Also the Concrete and detailed earthworks associated with conveyor/transfer station infrastructure at Finucane Island

Project:Yarnima Power Station

Client :BHP Billiton/ Worley Parsons

Concrete Volume:6900 m³

Description:The Yarnima Power Station is being delivered for BHP Billiton by Worley Parsons and will secure a power supply for their mining operations in the Pilbara. The contract involves the supply and installation of the concrete foundations, slabs, pedestals, basins and bund walls.

Project:Satellite Orebody 18

Client :BHP Billiton

Concrete Volume:5000 m³

Description:Construction of Concrete Train Loadout Tunnel [tunnel 2,500 m³]. Fabrication & Installation of Chutes, tunnel backfill/stockpile base, Conveyors, Primary crusher.

Project:Port Hedland Inner Harbour Project – SP3 & SP4 General Civil Works

Client :BHP Billiton/ Fast JV

Concrete Volume:8000 m³

Description:DTMT was awarded the concrete and detailed earthworks for the blending yards at Nelson Point and Finucane Island as part of the Port Hedland Inner Harbour Project. We will complete more than 8000m3 of concrete and 23,000m3 of earthworks.

Project:Cape Lambert Port B (50MTPA+50MTPA) Project - Civil Works Package 2 Stockyard

Client :Rio Tinto/ SKM

Concrete Volume:24500 m³

Description:This contract was for the Stockyard Civil Works Package 2 for the Cape Lambert Port B (283MTPA) Project. The scope includes more than 24,500m3 of concrete and 35,000m3 of earthworks. Cape Lambert is a Port Facility operated by Rio Tinto in the Pilbara region of Western Australia.

Project:Sino Iron Project – Barge Loader Conyeyor & Rail Foundations

Client :CITIC Pacific Mining

Concrete Volume:6250 m³

Description:The supply and installation of precast sleepers for the barge loader, construction of the brage loader rail tracks and other structures

Project:NPI Camp Closure Project

Client :BHP

Description:Deconstruction/demolition and rehabilitation of the NPI Camps which are closed and no longer required for operations. This included the following camps: Turner River 228-person camp Cowra 304-person camp Jinidi 78-person camp Marillana 612-person camp

Project:Sino Iron Project – Process Water and Pump Station

Client :CITIC Pacific Mining

Concrete Volume:8000 m³

Description:These works consist of approx 6,000m3 of concrete associated with the construction of the process water pump station.

Project:PSU Cape Lambert

Client :RTIO

Concrete Volume:2000 m³

Description:Cape Lambert Power Station Upgrade. Scope includes concrete foundations, detailed earthworks and underground services.

Project:Packsaddle Village Dry Mess Upgrade

Client :BHPBIO

Concrete Volume:450 m³

Description:Dry Mess Upgrade including complete parking area alterations, deconstruction of ablutions, village administration and verandas. Relocation first aid building and buggy shelters. Deconstruction of existing kitchen and install and commission new kitchen.

Project:Ore Body 24 – Train Loadout

Client :BHP Billiton / Fast JV

Concrete Volume:6800 m³

Description:DTMT was awarded the concrete and detailed earthworks for the Train Loadout at the new ore handling plant for Orebody 24. We will perform in excess of 6,800 m3 of concrete over a 10 month construction period.

Project:RGP2 Finucane Island & Nelson Point

Client :BHP Billiton

Concrete Volume:8000 m³

Description:Concrete foundations and steel structures on conveyors leading into new car dumper.

Project:RGP3 Finucane Island & Nelson Point

Client :BHP Billiton

Concrete Volume:5000 m³

Description:New Stockpile stacker/reclaimer work, concrete work, rail work, dust suppression, new and modification of existing conveyors and transfer stations.

Project: Newman Hub Project

Client :BHPBIO – MPDJV

Concrete Volume:26000 m³

Description:Concrete & Civil Works for Car Dumper and Train Loadout

Project:Sino Iron Project – Tailings Thickener

Client :MCC Mining

Concrete Volume:14000 m³

Description:DTMT will execute the earthworks for the concentrator plant tailing thickeners. Two pits will be excavated to a depth of 15m.

Project:Newman Whaleback OB 25 Haul Road Underpass

Client :BHP Billiton

Description:The project scope of work included the Construction of underpass road, Construction of gate road Re-alignment of OB29 haul road, Construction of Multi-plate tunnel including concrete foundation, Installation of gates, Installation of lighting and signage.

Project:Retaining Wall Construction

Client :Port Hedland Port Authority

Concrete Volume:150 m³

Description:17 Tons of Galvanised steel reinforcement. Due to operational requirement, works were scheduled between ship loadings, shutdown periods of three weeks were allocated per wall

Project:HBI Utilities I & 2 & Beneficiation Plant

Client :BHP DRI Pty Ltd

Description:Concrete Works for Cooling Water Ponds, Concrete Foundation Works for Suspended slabs on Bondek

Project:Yarnima Power Station:SP2 Civil Works

Client :Worley Parsons/BHPBIO

Concrete Volume:500 m³

Description:Civil design and construction across the site. Including 16,000m2 of asphalt road works, security fencing and all civil finishing works to tie into access roads.