HQ Address: 2440 West Majestic Park Way, Tucson, AZ 85705
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Railroad Bridge Pile Underwater Repair

Underwater Restoration and Strengthening with Carbon Fiber

Problem vs Solution
  • The railroad planned to support a client shipping frequent and excessively heavy contents over the next several years
  • The bridge piles were deemed structurally insufficient to handle the future loads and required strengthening
  • StrongHold™ SubSea was designed to provide structural strengthening with an underwater cure
  • The certified installer employed full-time divers that were trained and certified to perform surface prep and installation underwater
  • The bridge piers were structurally restored and provided a 20 year life extension on the bridge


See the before and after photos below.