1- Quality Manual;

2- Treatment of nonconforming products / RNC;

3- Manufacturing and assembly procedure;

4- Document control procedures;

5- Procedure of receipt of materials;

6- Procedure for receipt and treatment of welding consumables;

7- Welding procedure;

8- Inspection plans;

9- Calibration procedure of equipment and instruments;

10- Calibration procedure of machines;

11- Dimensional structure procedure;

12- Procedure for painting and surface treatment;

13- Painting / galvanizing inspection procedure;

14- Qualification procedure of welders;

15- Visual welding inspection procedure;

16- LP inspection procedure;

17- Ultrasonic inspection procedure;

18- Hydrostatic Test Procedure