Subdivisions

At Perth Electrical Engineering Consultants (PEEC), we provide complete site power design for residential and mixed-use subdivisions across Western Australia — from single-lot strata projects to 100-lot greenfield estates. Our designs are compliant with Western Power, NCC, and relevant AS/NZS standards, giving developers and builders everything they need to tender, cost, and install electrical infrastructure with confidence.

Details & Notes

✔ Cable Sizing & Load Calculations

  • LV distribution cable sizing (XLPE, ABC, underground)

  • Voltage drop, fault level, diversity factors

  • Future-proofing for EV chargers, NBN, and additional loads

  • Western Power compliance

  • Optimised to reduce installation cost without compromising performance

Site Plans

✔ Conduit Schedules & Service Trench Layouts

  • Conduit size selection (63mm, 100mm, 150mm, etc.)

  • Jointing locations and pull-through limits

  • Shared services trenching (power/NBN/water)

  • Pit & pipe layouts, boundary service points

  • Developer and builder-friendly drawings

Schematics

✔ New Main Switchboard / Boundary Pillar Design

  • MSB layouts for multi-unit sites

  • Metering panels (Western Power approved formats)

  • CT metering (if required for large developments)

  • Space allowance for solar, battery, communications & smart metering

  • Clear installation drawings for contractors

Whatever it is, PEEC can design it and make the process easy.