The project concerns the maintenance of the light hole plugs air exchangers installation of specialpurpose plugs and Gaskets. Activities are the followings:
- Mouving out installed plugs;
- Making the same thread size;
- Spot facing of the seal seat;
- Mounting of special plugs and gaskets ASG and ASP, after the application of sealant GTL lubricatingpaste
- Plug tensioning by hydraulic torques.