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ING 07 TW745 002.JPG
Pipeline clearing and excavation. Route 973, Salladsburg, PA.
Pipeline clearing and excavation. Route 973, Salladsburg, PA.
  • gas
  • drilling
  • marcellus
  • shale
  • pennsylvania
  • derrick
  • rig
  • pad
  • site
  • Chief
  • oil
  • energy
  • environment
  • ecology
  • ecosystem
  • environmentalism
  • natural resources
  • energy source
  • fossil fuel
  • natural gas
  • pipe
  • pipeline
  • excavate
  • excavation