Example: quiz answers
Avoiding Underground Utilities during Horizontal ...

Avoiding Underground Utilities during Horizontal ...

Back to document page

indicate an underground utility line, obstructions along the drill path, and potential sources of ... vaults, pits), and result in an explosion and fire. Natural gas is easily ignited by an open flame, static electricity, glow plugs from diesel engines, or sparks from the HDD machine or nearby equipment. As natural gas accumulates in a

  Utility, Vault

Download Avoiding Underground Utilities during Horizontal ...


Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Advertisement

Related search queries