Service 01
Electrical design & engineering
LV, MV and HV system design, protection studies, rail signalling and control systems, issued as drawings, schematics and specifications an installer can build from.
Scope of work
- Electrical system design across LV, MV and HV networks
- Industrial power distribution design
- Rail signalling design (ETCS, TCMS, onboard systems)
- Control systems and automation design
- Renewable energy system design (solar PV and hybrid), to AS/NZS 5033 and, where the scope includes grid connection, AS/NZS 4777
- Load flow, fault level and protection coordination studies
- Cable sizing, earthing and lightning protection design, to AS/NZS 3008
- Interface design for complex integrated systems
- Functional safety analysis: FMECA and Fault Tree Analysis
Deliverables
Drawings, schematics and single line diagrams
Specifications and technical schedules
Calculation and study reports
Safety and compliance documentation
How the work runs
Requirements & basis of design
Capture loads, constraints, standards and interfaces in a single agreed document.
Concept & studies
Load flow, fault level, protection and cable sizing to size the system properly.
Detailed design
Drawings, schematics and specifications issued for review and construction.
Design review & certification
RPEQ review, constructability check and compliance sign-off.[CONFIRM B1, B2 — named reviewer once confirmed]
Standards we design to
- AS/NZS 3000 and the wider AS/NZS suite
- AS/NZS 4777 (grid connection of inverter energy systems), where the scope includes grid-connected solar
- AS/NZS 3008 (cable selection), where the scope includes cable sizing
- IEC and IEEE standards
- RISSB and rail operator standards
- Safety in Design (SiD) principles
Project experience
ETCS Level 2 onboard design, Queensland rail fleets
Requirements, architecture and interface design for onboard train protection systems.[CONFIRM D1 — naming the rail operator and rolling-stock manufacturer]
Solar PV design and yield modelling
Panel layouts, irradiance calculations, energy yield and budget projections.[CONFIRM D8 — naming permission]
Note: any Clean Energy Council / Solar Accreditation Australia designer accreditation for grid-connect solar work is stated here, with the accreditation number linked to the public check tool, once confirmed[CONFIRM B6].
Have a scope to price? Send it.
Send the drawings, the site constraints or just the problem. You'll get an engineer's answer, not a brochure.