Feeder Patrolling Checklist Points

Poles and Structures:

Check for leaning, damaged, or cracked poles.

Inspect for missing or loose nuts, bolts, and anti-climbing devices.

Ensure proper foundation condition (no soil erosion around poles).

Insulators and Conductors:

Inspect insulators for flashover marks, cracks, or damage.

Check for loose or improper binding (pin/gripper).

Identify damaged strands on catenary or contact wire.

Check for excessive sagging or kinks in the conductors.

Clearances and Vegetation:

Verify sufficient vertical and horizontal clearance from trees and buildings.

Identify bird nests, kite strings, or foreign materials that could cause short circuits.

Earthing and Bonding:

Verify the continuity and integrity of earth connections/bonds.

Check for stolen, missing, or loose bond connections (especially near substations).

Ensure earthing pits are securely covered.

Equipment and Fittings:

Check for overheating, sparking, or misalignment on air-break (AB) switches and isolators.

Inspect regulating equipment (ATD) for free movement and correct counterweight position.

Ensure lightning arresters (LA) are intact.

Safety Signages:

Ensure "Danger" boards and high-voltage warning signs are present and legible.

Verify that number plates are present and secured.