Technical requirements for rail flaw detection of Nanchang Railway Bureau

Equipment requirements, operation requirements and flaw detection requirements.

1. Equipment requirements: The rail flaw detection equipment shall meet the national standards, be able to carry out comprehensive and accurate flaw detection on the rails, and record the flaw detection results.

2. Operating requirements: The rail flaw detection work shall be carried out by professionals who have passed the training and examination, and the operators shall abide by the relevant operating rules and safety regulations to ensure safe operation and accurate data.

3. Inspection requirements: the rails shall be inspected according to national standards, including the inspection of the rail head, rail waist and rail bottom, and the detected defects shall be classified according to the defect grade.