Overhead - De-energized

Safe Bucket Truck Operations [Recently Updated]

COURSE DESCRIPTION
This course covers several aspects of bucket truck safety, including how to inspect a bucket truck prior to use, how to plan a job with safety in mind, and how to avoid shock hazards associated with working on or near bucket trucks.

Tree Trimming

COURSE DESCRIPTION
Trees are common throughout the service areas covered by many utilities. When trees grow into, over, or near energized equipment, they may cause interruptions in electrical service, particularly during storms or strong winds. During an emergency, a tree crew may not be available, and it may not be possible to postpone a job. Linemen often handle small tree trimming jobs or work as part of a crew to clear large trees from power lines. This program describes basic methods of tree trimming as well as some of the hazards associated with tree trimming work and precautions that should be taken.

Using Line Test Equipment

COURSE DESCRIPTION
Line test equipment includes a variety of devices used to detect and measure electrical values in transmission and distribution systems. This program presents basic information on how to use common types of line test equipment to detect amperage and voltage in the field. The program shows how to use the equipment and discusses the kinds of readings that can be expected from line test equipment.

Multimeter Operation

COURSE DESCRIPTION
In this course trainees learn the difference between analog and digital multimeters, and how to read and use both types of multimeters. Trainees can then use their knowledge of multimeters in a variety of applications.

Safety in Overhead Line Maintenance

COURSE DESCRIPTION
This course examines hazards that may be present during overhead line maintenance operations. The course also introduces protective equipment designed to create a barrier between linemen and high voltage lines and equipment, and reviews safety practices that will help ensure a safe work environment.

Setting and Replacing Poles

COURSE DESCRIPTION
This program presents some of the equipment and methods that can be used to set utility poles. The program describes three methods for digging holes, and outlines both power-operated and manual methods for installing poles. The program also includes guidelines for installing poles in open areas and safety considerations for installing poles around obstacles and energized lines. Additionally, this course describes basic methods for removing and replacing poles.

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.

Service Installation

COURSE DESCRIPTION
This course describes basic procedures for installing and connecting services. The course describes common types of service connectors, and demonstrates the basic steps involved in making a service connection. The course also demonstrates procedures for installing both overhead and underground residential services. This course describes three types of voltage tests that should be performed before making service connections. The course also describes procedures involved in installing a three-phase service and replacing a three-phase service without interrupting service to the customer. Typical safety practices and job preparations are also covered.

Overhead Distribution Systems

COURSE DESCRIPTION
This program covers the basic layout of overhead distribution systems. It explains how to identify circuits and equipment in the field and introduces delta- and wye-connected distribution systems. The basic theory underlying the operation of delta- and wye-connected distribution systems is also presented, and the differences between the two systems are discussed. The program also explains how to differentiate between 34.5 KV systems and 13.2 KV systems.

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