Magnum has equipment for and is experienced in the following methods of trenchless construction:

Tunneling from 18 to 180 inches in diameter, including but not limited to:

• Machine Tunneling
• Hand Tunneling
• Microtunneling
• Utility Tunneling
• Pipe Jacking
• Pipe Ramming
• Wood Box Tunneling
• Tunnel Shafts (Access and Receiving Shafts):
  • Timber Shafts
  • Liner Plate Shafts
  • Steel Beam and Timber Shafts
  • Trench Box and Steel Plate Shafts
• Grouting
  • Outside Diameter Grouting (Between the primary liner and the earth)
  • Inside Diameter Grouting (Between the primary liner and the carrier)