Patrolling

Line Patrolling

Ground patrolling ( Day & night) Inspection by walk down survey.

Monkey patrolling

Inspection by climbing the tower through inner body of the tower up to upper cross-arm level keeping safe body clearance.

Advantages

The defects in the line components can be detected and action regarding preventive and predictive maintenance can be taken by planning hot line maintenance work or by availing outages & the possible breakdowns can be avoided.