PGSR was engaged to provide all supervision, trades, non-trades and HSE resources to execute the major outage works on the Mount Piper upgrade project.
Image features CV Rotable spare being lifted in.
Specific works included:
- Replacement of 660MW turbine steam path
- Generator stator rewind
- LP heater replacement
- Turbine steam valve overhaul
- STG auxiliary and cooling water system maintenance
PGSR was engaged to provide all trades and non-trades resources to execute the major outage works on the Bendeela and Kangaroo Valley hydro turbines.
Specific works included:
- Runner replacement
- Generator inspection overhaul
- Main inlet valve overhaul
- Hydraulic control system overhaul
PGSR was engaged to provide all trades and non-trades resources to execute the major outage works on the Jeeralang B1 gas turbine and generator.
Specific Works included;
- GT rotor removal and bucket replacement
- Replacement of GT nozzles and shrouds
- Generator rotor removal and retaining ring replacement
- Assembly followed by cold and hot commissioning
PGSR was engaged to provide all trades and non-trades resources to execute the major outage works on the Jeeralang B2 gas turbine.
PGSR was engaged to provide all trades and non-trades resources to execute the major outage works on the Liddell Transformer Replacement & Service.
PGSR was engaged to provide all trades, non-trades and tooling resources to execute the scope of works to assist Conco in the re-tube of Vales point unit 6 main condenser.
Specific works included:
- Removal of outlet CW elbows
- Removal of outlet water boxes
- Removal of all ancillary equipment
- Repair and replacement of all equipment
PGSR was engaged directly by QAL to provide all trade, non-trade, tooling and equipment resources to execute the major outage works on the 12.5MW Stahl Laval generator set.
Specific works included:
- Strip and inspect Turbine rotors
- Strip and inspect Turbine vales
- Generator inspection overhaul
- Replacement of all stator wedges in generator
- Strip, inspect and repair all auxiliaries coolers pumps and fans
PGSR was engaged to provide all workshop trade, non-trade, tooling and equipment resources to execute the strip, inspect, repair, and rebuild of spare main turbine valves.
Specific works included;
- Strip and inspect and report on all valves
- Repair as per approved report
- Rebuild using free issue spares
- Return to site stores for future use with full QA records
PGSR was engaged to provide all workshop trade, non-trade, and tooling and equipment resources to execute the strip, inspect, and repair of spare main turbine and gearbox valves.
Specific works included;
- Visual, dimensional and NDT all bearings
- Report to the client with costings
- Repair and replacement as required
- Package and return with full QA to client