Industrial clarifier repair using HJ3’s carbon fiber system.

Active Leak on primary clarifier tank.
HJ3 team repairing the primary clarifier tank.
Finished primary clarifier tank repair.

Problem vs solution:

  • The clarifier had approximately 80% steel loss on its sidewalls, upper tank ring, and dome.
  • The exterior temperature of the sidewalls was 140º.
  • Areas needing repair included a wall patch, the tank sidewall and dome roof connection.
  • A 36 ft. Diameter overflow pipe also needed repair.
  • HJ3’s CarbonSeal™ carbon fiber system was installed and a chemical and temperature-resistant topcoat was applied to protect the system from the tank’s extreme temperatures.
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