Building & Infrastructure – DTMT https://www.dtmt.com.au Construction Tue, 24 May 2022 08:38:55 +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 Building & Infrastructure – 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
]]> Port Hedland Towage Services https://www.dtmt.com.au/project/port-hedland-towage-services/ Mon, 13 Sep 2021 07:31:12 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12764 [...]]]>

Key Facts

  • Number of staff at peak: 10

Project Scope of Works 

Construction consists of both offshore and onshore:

  • Offshore – 
    • Piles, walkways, gangways, pontoons, collars
    • Services routes – fuel, power, water, oily water, sewage
  • Onshore – 
    • Buildings, office, ablutions, crib, workshop, warehouse
    • Services – pumps, tanks, pipelines, cabling for HV/LV power, diesel fuel, process/fire water, potable water, sewage, oily water

The scope includes all work required to complete construction of the following elements for the Tugs Infrastructure:

  • Earthworks and Civils – sendimentation pond, windrows and bunds, miscellaneous earthworks
  • Electrical – placement and commissioning of free-issue solar lighting plant, installation of HV metering in SR691
    • Port Electrical Records Book
    • Cable Ladders and Steel Conduits
    • Earth Bonding
    • Ancillary Equipment
]]> Mt Morgan Gold https://www.dtmt.com.au/project/mt-morgan-gold/ Mon, 13 Sep 2021 07:20:30 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12759 [...]]]>

Key Facts

  • Number of staff at peak: 150
  • Volume of concrete: 4,500m³
  • Tonnes of REO: 480

Project Overview

  • The Project will consist underground and surface mining operations located approximately 30km south west of Laverton in the North Eastern Goldfields of Western Australia. The Westralia and Morgans underground mines are located in the Westralia area, adjacent to the historic Mt Morgans town site. The Jupiter pit surface mining operation is located approximately 17km south west of the Westralia area near the northern extremity of Lake Carey. The processing plant and supporting infrastructure will be located adjacent to the Jupiter pit area.
  • The Project is accessed via the bitumen sealed Kalgoorlie to Laverton highway, with the turnoff to the Project approximately 45km before Laverton. The Westralia area is located 5km east of the highway and is accessed on an unsealed shire road. The Jupiter area is located a further 17km east along unsealed mine haul roads.

Project Scope of Works 

Construction consists of:

  • Detailed earthworks
  • Construction of foundations, ground slabs, walls, suspended slabs, pedestals and other concrete structures/works
]]> 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
]]> Nova Nickel https://www.dtmt.com.au/project/nova-nickel/ Mon, 13 Sep 2021 06:53:23 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12745 [...]]]>

Key Facts

  • Number of staff at peak: 65
  • Volume of concrete: 6,500m³
  • Volume of earthwork: 7,000m³
  • Tonnes of REO: 400

Project Overview

  • The Nova Nickel Project is located in the Fraser Range in the southern part of Western Australia. It is approximately 700km east of Perth, 200km south-east of Kalgoorlie and 120km east of Norseman, in the Goldfields-Esperance Region of Western Australia.

Project Scope of Works 

Construction consists of:

  • Detailed earthworks, construction of raft foundations, ground slabs, pedestals, suspended slabs and other concrete structures
  • Haul, condition, place and compact select fill for backfill and in preparation to the underside of slabs etc.
  • Install all reinforcement bars and mesh, tie wire, spacers and supports, holding down bolts, free-issued embedded and cast-in items and all other permanent items of the works
  • Compaction, concrete finishing and curing
]]> 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 – Package 1 https://www.dtmt.com.au/project/yarnamia-power-station-package-1/ Mon, 13 Sep 2021 05:50:25 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12730 [...]]]>

Key Facts

  • Number of staff at peak: 400
  • Volume of concrete: 1,200m³
  • Tonnes of REO: 90

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. The Site is located approximately 3km from Newman township within the BHPBIO Mt Whaleback operations lease.

Project Scope of Works 

The Works includes the provision of Structural, Mechanical, Piping, Electrical, Instrumentation and Control design, installation and supply of fabricated components for BHPBIO Yarnima Power Station to the following items:

  • Raw and Treated Water System
  • Water Treatment Plant building
  • Fire Services
  • Process Wastewater System
  • Roads and Surface Finishes
  • Site Drainage and Landscaping
  • Civil works (various earthworks, supply and install etc)
  • In-Pit West includes only 1 Automatic Water Filling Station for the Autonomous Water Cart
]]> Port Hedland Inner Harbour – SP3 & SP4 https://www.dtmt.com.au/project/port-hedland-inner-harbour-sp3-sp4/ Mon, 13 Sep 2021 05:40:48 +0000 https://dtmt.alykadev.com.au/?post_type=portfolio&p=12725 [...]]]>

Key Facts

  • Number of staff at peak: 120
  • Volume of concrete: 3,250m³
  • Volume of earthwork: 6,000m³
  • Tonnes of REO: 544

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 Nelson Point and Finucane Island
  • Separable Portion 3 and Separable Portion 4 relates to the civil works associated with new blending yards

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
  • Miscellaneous footings for stairs, sump pumps, belt reeling stations, dust collectors etc
  • Backfilling and modification of existing concrete structures
  • Road works and drainage systems associated with the construction of car parks
  • Overflow ponds and associated drainage and road works
  • Reinforced earth bridge, associated earthworks and road works
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