* Technical visit

* Classification of safety valves with issuance of certificate

- Globe Valve

- Globe Aerodynamics

- Needle Valve

- Check Valve

- Gate Valve

- Butterfly Valve

- Pressure Regulating Valve

- Level Indicators

- Air Vent

* Manufacture of Spare Parts

* Fix Leaks

* Opening of new hurricanes

* Replacement of gaskets and bolts