Supervise GIS installation, assembly, and alignment works

Ensure SF gas handling, filling, and monitoring as per standards

Conduct and witness GIS testing including: Mechanical & Functional Tests, HV / PD tests (as applicable), Gas tightness checks

Review OEM procedures, drawings, and ITPs

Coordinate with OEM specialists and TAQA inspectors

Prepare commissioning records, test reports, and final dossiers

Support energization and defect rectification