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NExpert

04Pillar 04

Power and Engineering Systems

Nothing above the power chain is more reliable than the power chain.

Power and building engineering as the physics floor of everything else. We size, build and commission the electrical and mechanical systems that decide whether the digital layer is real or theoretical.

Technical isometric drawing — Power and Engineering Systems

Customer outcomes

  • A power chain whose behaviour under fault is known because it was tested, not assumed
  • Engineering systems coordinated with each other and with the digital layer
  • Energy behaviour that is measured
  • Documentation an operator can actually use

Key technologies

  • MV/LV switchgear
  • Dry and oil transformers
  • Modular UPS and lithium storage
  • Diesel and gas gensets
  • ATS/STS and protection relays
  • BMS/SCADA and energy meters
  • Thermographic and condition monitoring

04Service hierarchy

External and internal engineering networks, distribution, backup power and building systems — calculated, constructed, tested and monitored as one chain.

04.01Electrical Infrastructure
  • Load studies and calculations
  • HV/MV/LV distribution, substations and transformers
  • Switchgear and protection coordination
  • Cable routing and sizing
  • Earthing and lightning protection
  • Power quality and harmonics
  • Lighting and emergency lighting
04.02Backup & Uninterruptible Power
  • UPS sizing and topology
  • Battery and lithium systems
  • Diesel and gas generation, fuel storage and management
  • Automatic transfer and load-bank testing
  • Autonomy modelling
  • Renewable and hybrid input where applicable
04.03Low-Current & Building Systems
  • Fire detection and alarm
  • Public address and voice evacuation
  • BMS and building automation
  • HVAC controls
  • Lift and access interlocks
  • Clock, intercom and specialised low-current systems
04.04External & Internal Engineering Networks
  • Water supply, sewerage, heating, ventilation
  • External utility corridors
  • Trenching and crossings
  • Coordination of buried services with communications routes
04.05Industrial Automation & Monitoring
  • Control panels and PLC/SCADA integration
  • Process and utility telemetry
  • Energy and condition monitoring
  • Alarm management
  • Integration to the operating picture without compromising process safety
04.06Testing & Commissioning
  • Factory and site acceptance testing
  • Protection testing
  • Load-bank and integrated systems testing
  • Thermographic survey
  • As-built and O&M documentation

Proof

Evidence, not adjectives

Project categories delivered under this capability are listed here. Quantitative proof points are published only once they are verified against source documentation — until then they are shown as placeholders rather than as numbers.

Needs verification
  • Substation and distribution
  • Backup power system
  • Plant electrical infrastructure
  • Engineering networks package
  • Automation and monitoring