Hubbell underground enclosure brands have been the industry leader for more than 40 years for applications in non-deliberate traffic areas. Our enclosures provide rugged and cost-effective protection for a variety of electric utility, commercial &...

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Selecting & Installing Underground Enclosures

This course is no longer active. AEC Daily will not report completion information for this course.

Underground enclosures provide safety for pedestrians and vehicles and easy access for maintenance and repair. This course presents an overview of underground enclosures for non-deliberate traffic areas, including selection considerations, load ratings, placement, and installation, with a discussion of the ANSI/SCTE 77 performance standard.

Upon completion of this course, the Learner should be able to:

  • List the considerations when selecting an underground enclosure, particularly in terms of the importance to safety in deliberate versus non-deliberate traffic area applications.
  • Describe the safe placement of underground enclosures related to the various load rating tiers and application types.
  • Discuss the ANSI/SCTE 77 standard and required tests for underground enclosures.
  • Explain proper enclosure specification and summarize the steps in a safe enclosure installation.

Approximately 1 hour. Delivered online, at your own pace.

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