Traditional Culture Encyclopedia - Photography major - What are the contents of "one accuracy, two cleanings, three surveys, four no-exceeding and five no-going" that should be strictly observed in jointless track operation?

What are the contents of "one accuracy, two cleanings, three surveys, four no-exceeding and five no-going" that should be strictly observed in jointless track operation?

The contents of "One Accuracy, Two Clearances, Three Measurements, Four Non-exceeding and Five Non-walking" that should be strictly observed in jointless track operation are as follows:

One Accuracy refers to the track temperature actually locked by the standard.

the second cleaning refers to the regular maintenance and repair work that needs to be carried out once every half day, and the temporary repair work needs to be carried out once and for all.

three measurements refer to rail temperature measurement before operation, during operation and after operation.

four no-exceeding means that the starting of the track will not exceed the standard height, the number of tracks will not exceed the standard quantity, the operation will not exceed the standard temperature, and the slag removal will not exceed the standard length.

five don't walk means that the quality fails to meet the operation standard, the abnormal condition occurs without treatment, the ballast bed is torn open without backfilling, the ballast bed is not compacted after the operation is implemented, and the inspection is not organized.