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Subsurface Utility Engineering: A Technology for the 90's

American Government Special Collections Reference Desk

American Government Video

Subsurface Utility Engineering: A Proven Solution
Film

A Federal Highway Administration film (VH-305).

This film is available courtesy of the FedFlix.

Creative Commons License
This work is licensed under a Creative Commons CC0 1.0 Universal License (Public Domain Dedication).

Page Sections
Video


Video

Duration: 12:44
New technologies are introduced for locating pre-existing underground utilities in the highway design and construction process. Electromagnetics and sonics are used to designate utility placement without excavation. Vacuum excavation technology is shown for locating with only minor excavation. Data mapping with CAD is used in the design process. Economic benefits and risk management are stressed.
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