JANDU
Wind turbines above a large solar array at sunset

High-Voltage Grid, Renewable Energy & Water Infrastructure

7 delivered projects under this capability. View the full capability →

New automated fibreglass plant cooling tower at the Air Liquide Botany site
🇦🇺 JANDU PROJECTS
  • EPCM, Project Management & Advanced Digital Engineering
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

Botany Cooling Tower 1 Replacement

Client: Air Liquide Australia · Project Management — Execution Phase

Cooling towers reject the heat generated by the gas-compression and separation process. Moving from a timber structure to an automated fibreglass tower improves durability, hygiene and thermal efficiency while cutting long-term maintenance on a corrosion-prone asset — delivered live on an operating industrial-gas site.

  • Execution-phase project management
  • Industrial mechanical plant replacement
  • Live-site works
  • Asset-renewal engineering
New 12 MVA Wilson transformer installed at the Air Liquide Botany site
🇦🇺 JANDU PROJECTS
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

HV Reticulation Upgrade

Client: Air Liquide Australia · Project Management — Execution Phase

Retiring oil-insulated switchgear in favour of modern SF6 gas-insulated equipment removes the fire and environmental risk of oil-filled assets and lifts the reliability and safety of the site's primary power distribution — critical for the plant's continuous-process loads.

  • HV electrical engineering
  • Switchgear & transformer replacement
  • Execution-phase project management
  • Major electrical equipment procurement (ABB, Wilson Transformer)
Thermal imaging survey of electrical equipment
🇵🇬 JANDU LTD
  • EPCM, Project Management & Advanced Digital Engineering
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

Power Engineering Surveys & Engineering Advice Memos

Client: Various manufacturing & corporate commercial clients · Engineering Consulting

Condition surveys, power-system analysis, thermal imaging diagnostics and formal engineering advice supporting clients' operational and investment decisions — engineering-led services that extend asset life and reduce operational risk.

  • Power surveys & energy analysis
  • Thermal imaging / diagnostics
  • Independent engineering advisory
Rooftop solar array at Bisini Accommodation
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure
  • Licensed Electrical Contracting & Construction

3-Phase 10 kW Solar Backup with 20 kWh Battery

Client: Bisini Accommodation · Engineering, Procurement & Installation

A complete renewable energy delivery: solar array, battery energy storage and 3-phase integration providing resilient backup power to a high-density accommodation site, alongside JANDU's large-scale LV reticulation upgrade for the same client.

  • Off-grid / hybrid solar design & install
  • Battery-storage integration
  • 3-phase system engineering
Power line works for PNG Power Limited
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

HV Line Drop-Out Fuses & Surge Arresters

Client: PNG Power Limited · Strategic Procurement

Protective line hardware that isolates faults and protects the distribution network from over-voltage and lightning surges — utility-grade equipment supplied to the national grid operator for its aid-funded transmission line programme.

  • Utility-grade electrical procurement
  • Protection hardware specification
  • National-utility supply
Power transformer delivered for PNG Forest Products
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure

Transformers, HV Switchgear & Generator — Engineering & Procurement

Client: PNG Forest Products · Engineering & Procurement

Each unit was procured to the client's engineering specifications for reliable process-plant power supply — spanning distribution transformers across a wide capacity range plus the HV line switchgear, line hardware and standby generation to support them, for an engineered-wood-products manufacturer.

  • Strategic global procurement
  • Transformer & HV equipment specification
  • Power-supply engineering
Main HV transformer and switchboard for Tokua Airport
🇵🇬 JANDU LTD
  • High-Voltage Grid, Renewable Energy & Water Infrastructure
  • Non Process Infrastructure & Logistics

Tokua Airport — Main HV Transformer & Main Distribution Board

Client: G-Man · Engineering & Procurement

Tokua Airport is the primary air gateway for Kokopo and Rabaul in East New Britain Province. The main HV transformer and distribution board form the backbone of the airport's electrical supply — critical national infrastructure delivered for client G-Man.

  • HV power engineering
  • Critical-infrastructure procurement
  • Main switchboard design
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