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Rock Anchors

Leader in installing passive- and post-tensioned anchors for dolphins, mooring structures, and piers with capabilities up to 300-ft depth. PPM has experience in 6- to 10-in dia. rock sockets and post-tensioned systems for both plumb and batter pile including strand and bar and multi-corrosion protection system.
  • Grout tube and alignment system
  • Passive/Post-tension anchors
  • Casing systems for fractured bedrock

What Sets us Apart

PPM uses drill-through technology to advance casing beyond the surface layer of rock couples with our regional geotechnical experience.
Key Equipment
  • 100,000 ft lb top drive, overburden drill-through system, high-capacity compressors, offshore leads, grouting system, 500-ton through-hole jack

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