What is cess level , What is embedded length, what needs to maintain the OHE quality,

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Explanation of cess level, embedded length and OHE quality maintenance.

Cess level is the height difference between the rail top and the OHE contact wire.
Embedded length is the length of the OHE mast embedded in the foundation.
OHE quality maintenance involves regular inspection, cleaning, and replacement of worn-out components.
Proper tensioning of the contact wire and ensuring adequate clearance between the wire and other structures is also important.
Regular measurement of the cess level and embedded length is necessary to maintain OHE quality.

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