Supply and installation of high-voltage electrical and water headworks for Darwin Ship Lift
Department of Logistics and Infrastructure · Awarded contract
AwardedSupply and installation of high-voltage electrical and water headworks for Darwin Ship Lift
Awarded 16 Mar 2026
Awarded from this tender, closed 3 Sept 2025Electrical and Water Headworks Upgrade for Darwin Ship Lift
View the tender →Awarded16 Mar 2026
Value$13,412,328.60
SupplierDTA Contractors Pty LtdABN 98 616 422 345
StateNT
CategoryInfrastructure
About
Department of Logistics and Infrastructure awarded a contract to DTA Contractors Pty Ltd for the supply and installation of high-voltage electrical infrastructure headworks and associated water headworks to service the proposed Darwin Ship Lift (DSL) project.
The contract scope specified that electrical feeders were to originate at Wishart Modular Substation (WMS).
The water scope included supply and installation of one water property connection directly off the existing DN600 main in Berrimah Road to supply the Public section of the DSL site; supply and installation of one main extension off the existing DN600 main in Berrimah Road and a water property connection to supply the Private section of the DSL site; and removal of one existing DN150 connection at the existing main that fell within the new proposed entrance to the Ship Lift site.
Similar open tenders12
TenderCloses
Civil and Landscape Infrastructure for Muirhead North Stages 1B, 1C & 2, Lee Point NTInfrastructure
08 Jan 2027
Darwin Ship Lift Project – Three Subcontracts Including Blast and Paint Facility ConstructionConstruction
31 Dec 2027
Main Switchboard Replacement – Museum and Art Gallery of the Northern Territory, DarwinConstruction
09 Dec 2026
Priority Steel Remediation at Stokes Hill Wharf, DarwinInfrastructure
23 Nov 2026
Cannon Valley Network Reconfiguration – 450m 300 DN Water Main and Stormwater Works (Parker Road)Water & Sanitation
16 Nov 2026
Busselton Water Plant 8 Supply Improvement – Design and ConstructWater & Sanitation
04 Dec 2026
Ben Boyd Dam Intake Tower Mechanical Asset Upgrade – Inlet Valves, Winch, Lifting System & Diving ServicesWater & Sanitation
17 Nov 2026
Design and Construction of Power and Water Services to Lot 3607 — Katherine Technical Trade Training CentreInfrastructure
10 Dec 2026
Construction of Factory Road Sewage Rising Main – Gippsland WaterWater & Sanitation
18 Nov 2026
Mount Isa City Council Water Main Works – HDD Crossings, Duchess Road Extension and Northridge Road DN150 ReplacementWater & Sanitation
30 Nov 2026
Irrigation Upgrades at Larrakia Soccer Stadium, Marrara — DarwinInfrastructure
23 Nov 2026
Design, Supply, Install and Commission 110V DC System for Wailoa Hydro Power StationEnergy & Environment
25 Nov 2026
Other similar contracts12
Contract and supplierAwarded value
Supply and Installation of High-Voltage Electrical and Water Headworks for Darwin Ship LiftInfrastructureDTA Contractors Pty Ltd
$13,412,328.6
Construction of HV Electrical Reticulation Headworks in Darwin Region by Nilsen Nt Pty LtdInfrastructureNilsen Nt Pty Ltd
$3,901,403.96
Construction Contract for Headworks at Darwin - Hidden Valley MXGP awarded to Sitzler Pty LtdConstructionSitzler Pty Ltd
$5,740,264.1
Supply and Installation of HV Switchgear at Fort Hill Wharf, DarwinInfrastructureLightning Electrical Services NT Pty Ltd
$176,165
Additional HV Head End Works Around Switching Station in Darwin Region by Nilsen NT Pty LtdInfrastructureNilsen NT Pty Ltd
$119,541.29
High Voltage Electrical Headworks Construction in Darwin-ZuccoliInfrastructureESPEC Australia Pty Ltd as the Trustee for ESPEC Australia Trust
$2,351,801.37
Construction of New Substation at Darwin High School by DTA Contractors PtyConstructionDTA Contractors Pty
$1,740,530
Supply, Delivery and Installation of High Voltage Electrical Headworks to Service Marine Industry Park Precinct 1 (Darwin — East Arm) — Awarded to ABR Group Pty LtdInfrastructureABR Group Pty Ltd
$482,783.06
Supply, Delivery, and Installation of Civil and Structural Works for Wishart Modular Substation in DarwinInfrastructureAdvance Civil Engineering Pty Ltd
$756,531.97
Construction of Sewer Rising Main at East Arm Wharf, DarwinInfrastructureAusplumb NT Pty Ltd
$181,542.74
Construction of HV Intake Station at Fort Hill Wharf, DarwinConstructionC & I Builders
$95,980
Supply, Delivery and Installation of HV Electrical Works for Leanyer Zone Substation in DarwinInfrastructureNilsen NT Pty Ltd
$1,337,835.5
Suppliers similar to DTA Contractors Pty Ltd8
SupplierContracts
DDC Building & Construction Pty LtdInfrastructure
21
D.A.C. Enterprises Pty LtdInfrastructure
50
TB CONSTRUCTION (NT) PTY LTDConstruction
56
Earthbuilt Pty LtdInfrastructure
47
MUGAVIN CONTRACTING PTY. LTD.Infrastructure
21
NS Constructions (NT) Pty LtdConstruction
44
Whatareya Pty LtdInfrastructure
60
Territory Construction ServicesInfrastructure
49
GovMarket
We do the hard work.
You win the work.
We find the tenders, read the documents and track who wins, so your time goes on bids you can win.
–open infrastructure tenders right now
–new in the last 7 days
–contracts awarded in the last 12 months
7 days free, then $59/AUD per month
Revenue from government work$312K won so far
