Pole Framing and Guying

COURSE DESCRIPTION

The main function of a utility pole is to support conductors. Because conductors are heavy, they can pull on a pole with a great deal of force. The equipment on a pole that supports the conductors must be constructed to withstand this force. This course describes methods used to frame a pole, that is, how to install crossarms and other conductor supports. This course also describes methods of supporting a pole using several different types of guying techniques.

COURSE GOALS

• Describe three basic types of pole construction.

• In general terms, explain the functions performed by poles and their components.

• Demonstrate how to install crossarms and insulators on utility poles.

• Identify commonly used types of guy wires.

• Demonstrate how guy wires are attached to poles and anchors.

• Demonstrate how to install anchors and guy wires.

SUBJECTS AND OBJECTIVES

Principals of Pole Construction

• Describe three basic types of pole construction.

• Describe the general functions that are performed by poles and their components.

• Describe the forces that conductors exert on poles.

Construction Types

• Describe how the three basic pole construction types can be modified to meet different needs.

Framing a Pole – Part 1

• Describe the types of cuts that can be made in a pole.

• Describe the types of bolts and other hardware used in pole framing.

Framing a Pole – Part 2

• Describe or demonstrate how individual components can be put together to frame a pole.

Guys

• Describe commonly used types of guys.

• Explain how guy wires can be attached to poles.

• Explain how guy wires can be anchored.

Guying and Grounding

• Describe or demonstrate procedures for installing anchors.

• Describe or demonstrate procedures for installing guy wires