Resources – DTMT https://www.dtmt.com.au Construction Tue, 24 May 2022 08:27:48 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.3 https://www.dtmt.com.au/wp-content/uploads/2019/06/logo-1-48x48.png Resources – DTMT https://www.dtmt.com.au 32 32 Powder Leach Nickel Sulphate https://www.dtmt.com.au/project/powder-leach-nickel-sulphate/ Mon, 13 Sep 2021 08:02:57 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12775 [...]]]>

Key Facts

  • Number of staff at peak: 40
  • Volume of concrete: 2,000m³
  • Volume of earthwork: 2,000m³
  • Tonnes of REO: 500

Project Overview

  • The Powder Leach Nickel Sulphate Project involves the development of a plant that will convert nickel metal powder into a nominal 100,000 dry tpa of high purity nickel sulphate-hexahydrate crystal product.
  • The Site is at the Kwinana Nickel Refinery (KNR) in Western Australia.

Project Scope of Works 

Construction consists of:

  • Detailed earthworks – excavate, trim and finish all earthworks by grading and compacting the ground around concrete structures, saw cut the road asphalt surface and remove kerbing falling, remove all waste materials etc
  • Concrete works – raft foundation / isolated footings, blinding, slabs on grade, pedestals, bund walls, drainage sumps, gratings, cast-in holding down bolts, cast-in grout tubes and cast-in conduits for the following areas:
    • Powder Leaching (WBS 3810)
    • Nickel Powder Transfer (WBS 3812)
    • Aeration and Filtration (WBS 3830)
    • Nickel Hydroxide (WBS 3840)
    • Crystalliser (WBS 3850)
    • Product Bagging and Storage (WBS 3860)
    • Utilities & Reagents (WBS 3870)
    • Piping and Electrical Services Rack (WBS 3880)
    • HV & LV sub-stations and transformer compounds (WBS 3885)
]]> Pilgangoora Concentrate Storage Slab https://www.dtmt.com.au/project/pilgangoora-concentrate-storage-slab/ Mon, 13 Sep 2021 07:50:24 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12770 [...]]]>

Key Facts

  • Number of staff at peak: 20

Project Overview

  • The Pilgangoora Lithium-Tantalum Project been confirmed as one of the largest hard rock spodumene and tantalum projects globally and is set to be developed into one of the world’s largest lithium mines. With an aggressive target of Q4 2019 for commissioning for the Stage 2 5Mtpa mine, the Company would like to advance certain packages constituting early works to maintain overall schedule. Key to the success of the project is ensuring that both construction and operational teams have access to crushed gravel, sand and stemming material.

Project Scope of Works 

Construction consists of:

  • Earthworks
  • Concreting and necessary fencing
  • Supply plant and equipment
  • Supply materials and consumables
  • Import fill to site / manufacture fill
]]> Cape Lambert Power Station Upgrade https://www.dtmt.com.au/project/cape-lambert-power-station-upgrade/ Mon, 13 Sep 2021 07:10:40 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12751 [...]]]>

Key Facts

  • Number of staff at peak: 95
  • Volume of concrete: 4,000m³
  • Volume of earthwork: 1,000m³
  • Tonnes of REO: 400

Project Overview

  • The Power System Upgrade 330 Project B (PSU330 B) comprises installation of power generation and transmission system equipment across the Pilbara region of Western Australia, to support expansion of its iron ore mining operations from 230Mtpa to 360Mtpa. This includes the construction of the CLPS.
  • Cape Lambert Power Station is located at Cape Lambert, near the port facility and adjacent to the CLBSS. It is approximately 40 km north east of Karratha, and approximately 1,600km north of Perth by road in the West Pilbara region of the North Western Australia. The town of Wickham is within 10km of the Cape Lambert Facility. There is a daily jet air service linking Perth and Karratha.

Project Scope of Works 

Construction consists of:

  • Supply and installation of concrete foundations ad fabrications
  • Supply and installation of buried pipes work
  • Electrical
  • Control and communications conduits and associated service pits
  • Construction of service trenches including detailed earthworks
]]> North Star https://www.dtmt.com.au/project/north-star/ Mon, 13 Sep 2021 06:45:02 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12740 [...]]]>

Project Overview

  • The North Star Magnetite process plant is located 120km South of Port Hedland. The overall process plant will include two main areas. The first is the main ore processing plant (OPF) that includes crushing, screening, grinding, classification and magnetic separation.
  • The second part known as the concentrate handling facility (CHF) contains filtering and load-out facilities and is located approximately 40km away from the main processing plant local to the Great Northern Highway. An overland pipeline will transfer iron ore concentrate slurry from the OPF to the CHF.

Project Scope of Works 

Construction consists of:

  • Site services (raw water tank ring beam, fire water and raw water pump pedestals, compressed air system plinth, process water tank ring beam, process water pump pedestals and misc. stair pads, pipe and cable tray support footings)
  • Civil works for electrical and ancillary equipment (power station equipment footings, ground slabs and walls, switchroom footings, ancillary equipment pads, fuel farm, workshop an weighbridge)
  • Concentrate thickener and filters (concentrate thickener support structure footings and ground slab, slurry pump pedestals, flocculant plant support structure footings and ground slab, concentrate filters support structure footings and ground slab, concentrate filter ancillary equipment pedestals
  • Conveyor CV007 (trestle footings, take-up footings, CV007 tail end loading zone pedestals)
  • Earthworks (detailed excavation, stockpiling, backfill and compaction)
]]> West Angelas Deposit B https://www.dtmt.com.au/project/west-angelas-deposit-b/ Mon, 13 Sep 2021 06:05:18 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12735 [...]]]>

Key Facts

  • Number of staff at peak: 85
  • Volume of concrete: 2,000m³
  • Volume of earthwork: 60,000m³
  • Tonnes of REO: 200

Project Overview

  • The West Angelas Deposit B (WADB) Project provides expansion by 6Mtpa to provide a 35Mtpa saleable ore product mine facility. The WADB Project includes the design and construction of a new haul road, diversion berm and diversion channel at Deposit B and associated infrastructure and plant upgrades at Deposit A to provide the increased mine production.
  • The site is located at the West Angelas Mine facility in Western Australia. It is approximately 125km North West of Newman, and approximately 1000km north of Perth by road in the West Pilbara region of North Western Australia.

Project Scope of Works 

Construction consists of:

  • Foundation and subgrade preparation
  • Screening, sorting selection loading and hauling of materials
  • Earthworks and capping works for: EPCM laydown pads, CO51, CO52 and C009 modifications and extensions, stacker transportation road and erection and deconstruction pads, ST03 trackwork earthworks and temporary tie down works, TS51, TS52 and Sample Station pads, communications tower pad capping works
  • Supply and installation of drainage culverts including inlet and outlet structures for: WADB haul road, Deposit B LV access road and Deposit A plant area
  • Erosion protection works for: WADB haul road, Deposit B LV access road and Deposit A plant area
  • Construction of concrete foundation systems including footings, slabs and other general associated concrete items for: FEL Hopper BN201, CO51, CO52, CO09, TS51, TS52, Sampling Facility and Laboratory, electrical substations 1 and 2, finger stockpile lighting towers and communication tower
  • Construction of foundation system and concrete retaining structures for FEL Hopper BN201
  • Detailed backfilling of concrete structures for: FEL Hopper BN201 and retaining wall, CO51, CO52, CO09, TS51, TS52, Sampling Facility and Laboratory, electrical substations 1 and 2, finger stockpile lighting towers and communication tower
  • Concrete supply and mix design
  • Removal and modification of existing concrete foundations and slabs affected by the proposed works
  • Installation of new ST03 machine rail strip footings, trackwork, new turn-around pit, end of travel buffers, jacking pads, dead end box and boom tie down
  • Miscellaneous foundations, footings, slabs and other associated concrete items
  • Temporary works
  • Removal ST03 erection and deconstruction pads and temporary access road on completion of Stacker erection and deconstruction
]]> Yarnima Power Station https://www.dtmt.com.au/project/yarnima-power-station/ Mon, 13 Sep 2021 05:18:59 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12713 [...]]]>

Key Facts

  • Number of staff at peak: 115
  • Volume of concrete: 6,200m³
  • Tonnes of REO: 900

Project Overview

  • Yarnima Power Station will involve installation of a gas turbine generator that will operate in open cycle for the first year. The power station will then be expanded to a combined cycle configuration. This will involve the installation of additional gas turbine generators, heat recovery steam generators, steam turbine generators, substation equipment and associated balance of plant.
  • The plant will be installed adjacent to the existing Newman power station located in the Pilbara Region of Western Australia. The Site is accessible by air, road and rail. Newman is located approximately 416km south east Port Hedland and is accessible by road from Perth and Port Hedland. The nearest domestic airports are at Newman and Port Hedland.

Project Scope of Works 

Construction consists of:

  • 3x Gas Turbine Generator (GTG) foundations, switchroom foundations, battery room foundations and transformer foundation plinths and bunding, Heat Recovery Steam Generator (HRSG) foundations including Bypass Stack and HRSG Stack foundations, HRSG switchroom foundations
  • 1x HRSG waste water collection pit, STG drains pit, black start generator switchroom foundations
  • 2x Steam Turbine Generator (STG) foundations including STG access platform foundations, cooling water tower foundations
  • 4x STG Transformer foundation plinths and bunding
  • Cooling water pump area foundations including access platform foundations
  • Piperack support foundations
  • Concrete pits and culverts including electrical conduit and mechanical services
  • Service trenches including electrical conduit
]]> Port Hedland Inner Harbour – SP1 & SP2 https://www.dtmt.com.au/project/port-hedland-inner-harbour/ Mon, 13 Sep 2021 04:58:03 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12704 [...]]]>

Key Facts

  • Number of staff at peak: 112
  • Volume of concrete: 6,680m³
  • Volume of earthwork: 10,883m³
  • Tonnes of REO: 995

Project Overview

  • 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
  • Separable Part 1 at Nelson Point and Separable Part 2 at Finucane Island are for the conveyor/transfer station infrastructures

Project Scope of Works 

Construction consists of:

  • Detailed excavation for construction of pile caps and tie beams
  • Cutting back of concrete and steel casing piles where applicable
  • New conveyor module footings and pedestals, slabs, foundations for gravity take-ups and miscellaneous footings for stairs, sump pumps, belt reeling stations, dust collectors etc Backfilling and modification of existing concrete structures
  • Bridge over conveyor lines with in situ deck and abutment panel walls, earthwork embankments, drainage box culverts, associated rock covering of embankments and then class A roadbase sealed with 40mm asphalt with associated bridge infrastructure such as guardrails and signage, 500m of roadworks and drainage around existing working buildings which also included class A roadbase, kerbing, asphalt surfacing and drainage amongst existing HV Cabling and the outflows of the drainage under existing cable trays and out into the inlet through the existing rock seawall
]]> Sino Iron https://www.dtmt.com.au/project/sino-iron-concrete-installation/ Mon, 13 Sep 2021 04:38:09 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12690 [...]]]>

Key Facts

  • Number of staff at peak: 200
  • Volume of concrete: 15,000m
  • Volume of earthwork: 120,000m³
  • Tonnes of REO: 3,000m³

Project Overview

  • The Sino Iron project is a highly technical, value-adding operation requiring significant processing and transport infrastructure.
  • The project has access to over two billion tonnes of measured indicated and inferred magnetite ore and, when operational, will be one of the world’s largest mines. It will process 84 million tonnes of ore per annum, to produce sales of 27.6 million tonnes per annum of both pellets and concentrate.
  • The mine’s end product – magnetite, in concentrate and pellets – is an important commodity as it is one of the raw materials used to make steel.

Project Scope of Works 

Construction consists of:

  • Bulk Earthworks and Rock Excavation – through drill and blasting. Depth of excavation is in excess of 15m and volume of over 120,000m3.
  • Concrete works including the construction of the 2 nos TSF Tailing Thickeners, the Pumping Stations and the connecting tunnel structures. 
  • Other associated works includes pipe and services rack supports.
]]> West Angelas Deposit F https://www.dtmt.com.au/project/west-angelas-deposit-f/ Wed, 25 Aug 2021 07:11:09 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12678 [...]]]>

Key Facts

  • Number of staff at peak: 150
  • Volume of earthwork: 47,060m³

Project Overview

  • The West Angelas mine is part of the Robe River JV. Production at West Angelas commenced in 2002, primarily from Deposit A. The Site is producing lump and fines for the Pilbara Blend products at a nominal rate of 35Mtpa saleable ore product.
  • The Site is located within the Eastern Pilbara region of WA, approximately 110km west-northwest of Newman.

Project Scope of Works

Construction consists of:

  • SP1 – Access Track Upgrade: construct and upgrade new and existing LV access tracks, road and traffic management signage and windrows, aerial marker posts for power line crossings, culvert installation and erosion protection works
  • SP2 – RBS Tower Track and Pad: construct new LV access tracks for LV Comms Tower Access Track, capping to Radio Base Station tower pad and road and traffic management signage
  • SP3 – Road Maintenance and Dust Control: ongoing road maintenance and dust control during construction and other minor
  • Installation of drainage culverts inlet and outlet structures
  • Construction of concrete foundation systems footings, slabs and concrete retaining structures
]]> Cape Lambert Port B – Phase 2 https://www.dtmt.com.au/project/cape-lambert-port-b-2/ Wed, 25 Aug 2021 07:06:31 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12671 [...]]]>

Key Facts

  • Number of staff at peak: 350
  • Volume of concrete: 67,000m³
  • Volume of earthwork: 340,000m³
  • Tonnes of REO: 8,500m³

Project Overview

  • The Cape Lambert Port B (353MTPA) Project compromises the construction of the second phase of the Cape Lambert Port B facility.
  • The Project involved the construction of new train unloading infrastructure, stockyard, material handling facility and new ship loading facilities including an extension to the existing wharf.
  • The Site is located at the Cape Lambert facility, approximately 40km north east of Karratha, Western Australia.

Project Scope of Works 

Construction consists of:

  • Car Dumper CD6C facility including vault structure, positioner and crane bridges, baghouse and duct support footings
  • Car Dumper CD7C facility including vault structure, positioner, crane and Empty Car Line (ECL) bridges, baghouse and duct support footings
  • CD6C and CD7C shared facility stormwater inflow sump and oil separator sump
  • Construction of CLBB rail underpass facilities south of car dumper facilities
  • Construction of screenhouse SH6 and surge bin footings
  • Construction of foundations, slabs and other items for stacker ST13 and ST14, reclaimer RC13, new conveyors and new transfer stations
  • Construction of stockyard dust suppression piping and buried electrical conduits
  • Construction of foundations, slabs and other items for Sample Station 2 conveyors and transfers, modifications to existing conveyors and electrical substations
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