Anchors & Guys Flashcards
1
Q
2 types of power anchors
A
Single helix and rock soil penetrator
2
Q
Purpose of guys
A
1) to counter unbalanced forces on poles that may pull a pole or arm out of it’s normal position (dead-ending conductors, angle strains, line forces, or equipment loading)
2) sustain line during abnormal loads caused by weather and falling trees
3
Q
Types of anchors (5) and installation
A
Expanding —– Sand/Firm soil
Power screw - Digger Derrick
Swamp ——— Marshy Area
Rock ————- Solid Rock
Temporary —- By Hand
