Drone Based Visual Inspection TnD

Deliverables would be documentation of status of following assets:
Cost: per KM cost

1) Guard wire
a)Guard wire connection with tower
b)Wire Surface damage (Deterioration)
c) Holding Bracket of Guard wire to tower
d) Guard wire dampers (Healthiness to be check - Vertical allignment , Damage/missing)

2) Insulator
a) Insulator Clamp (Conductor side/Tower side)
b) tongue (Joints with Conductor)
c) Grading ring (Missing/damage)
d) Corona ring
e) Arc Horn (Allingment/Missing/broken)
f)L.A (Damage/Loose connection)

3) Jumper
a)Jumper Joints (with conductor)
b) Distance from tower

4) Conductor
a) Abrasion, broken strands, conductor fretting, uneven conductor surface, Bird Cagging, conductor fretting
b) Spacers(Damage, Connection with conductor)

5) Tower
a)Missing Nut/bolts and member
b) Allignment
c) Discolouration and name plate
d) Earthing strip
e) Right of way (Vegetation , Unauthorized access)
f) Arial mark/Warning sign
g)Foundation Healthiness (concrete spalling)

6) Earthing
a)Open / missing bolts in earth strips
b) Discolouration