Quantcast Wood Poles and Accessories-Continued - mo322_20182

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ELECTRICAL
Wood Poles and Accessories-Continued
poles should not lean except for special reasons. When lean is more
than 1 foot at top, pole should be straightened and if necessary
guyed. (To determine whether top of pole is out of alignment, sight
the pole from those adjacent to it.)
structural inadequacy or other deficiencies requiring stub
reinforcement or complete replacement
Note: Pole plant inspectors should become familiar with NAVFAC MO-312.3,
Inspection, Maintenance and Procurement Procedures for Wood Poles. This hand-
book provides detailed guidance on inspection and maintenance procedures for wood
pole plants.
n Crossarms and Buckarms: Use Field Glasses:
splits
bum
decay
twists
weathering damage
other defects
n Insulators and Pins: Use Field Glasses:
cracks
breaks
chips
dirty or missing insulators
cracked, broken or missing pins
rust
corrosion
looseness of insulator bolted connections and fastenings to
crossarms resulting in strains on line wires or movement of wires on
insulators
7-50





 


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