CompleteUtilitiesHV / LV
Upper South Creek
Western Sydney, NSW
Energisation coordinated with the network operator, by us.
Nebula delivered the high-voltage installation and protection commissioning at Upper South Creek for a major water utility and energy infrastructure partners, including protection for the on-site solar farm.
Customer service mains energisation was managed directly with Endeavour Energy. Coordinating with the network operator ourselves, rather than through a subcontracted ASP, is the proof of the model: Nebula holds ASP Level 1 and 2 accreditation with both Ausgrid and Endeavour Energy.
What the scope covered
- Full installation of high-voltage switchgear
- HV transformers and drives commissioned
- GOOSE messaging configuration and network setup
- Arc flash, differential and reverse-power protection, including the on-site solar farm
- Customer service mains energisation with Endeavour Energy
Installed, protected, and energised with the network.
Full HV installation and protection commissioning, with energisation managed directly with the network operator.
HV Installation
Full installation of high-voltage switchgear and commissioning of HV transformers and drives.
Protection & Automation
Configuration and network setup for GOOSE messaging. Full protection commissioning for HV/LV assets, including arc flash, differential and reverse power protection for the on-site solar farm.
Grid Coordination
Managed customer service mains energisation with Endeavour Energy.
Testing & Quality
Conducted thermal imaging.
- Full installation of high-voltage switchgear
- HV transformers and drives commissioned
- GOOSE messaging configuration and network setup
- Full protection commissioning for HV/LV assets: arc flash, differential, reverse power
- Reverse power protection for the on-site solar farm
- Customer service mains energisation managed with Endeavour Energy
- Thermal imaging conducted
Every Nebula scope is delivered with structured test scripts, hold point sign-off and a full documentation package. Set against the testing performed on this project, that is the pack below.
- Structured test scriptsStandard on every scope
- Hold point sign-offStandard on every scope
- Full documentation packageStandard on every scope
- Protection commissioning records: arc flash, differential, reverse powerPer scheme
- GOOSE messaging configuration and network recordsPer site
- Endeavour Energy energisation documentationPer connection
- Thermal imaging surveyPer switchboard
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