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Publications

This web page lists links to free resources by topic on government and university web sites. All files are PDF unless otherwise noted.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

U

Underground Construction
  • Construction: Tunneling (English)
Utilities
  • Avoiding Underground Utilities during Horizontal Directional Drilling Operations (English)
  • Hazards when Purging Hydrogen Gas-Cooled Electric Generators (English)
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2025 OSTI