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Water Truck Tank Crack Repair and Reinforcement

  • Equipment repair
  • Tuolumne
  • About 14 hours on site
  • June 2026

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Welding a reinforcement seam inside a cracked water truck tank in Tuolumne (1 of 3)
Welding a reinforcement seam inside a cracked water truck tank in Tuolumne (1 of 3)
Welder working inside a water truck tank during a crack repair in Tuolumne (2 of 3)
Welder working inside a water truck tank during a crack repair in Tuolumne (2 of 3)
Reinforcement weld along the inside wall of a water truck tank in Tuolumne (3 of 3)
Reinforcement weld along the inside wall of a water truck tank in Tuolumne (3 of 3)
Welding reinforcement inside the tank (2:23)
Working the repair on the tank floor (0:13)

What the customer needed

A water truck tank had developed cracks. They needed repairing and reinforcing to stop the damage from spreading and keep the truck working.

What we did

We ground the inside of the tank clean to remove the damaged material. Then we bent and formed 1/8 inch flat bar to match the inside shape of the tank, heated and positioned each reinforcement piece, and welded it into place with 0.045 inch E71T dual shield wire.

What made it tricky

Damaged material, rust and very tight access inside the tank. Forming the reinforcement to the tank's own shape is what let the repair be done properly.

The result

The truck was repaired without unnecessary downtime, so the customer could keep working.

Tank, trailer or truck body cracking?

Tell us what broke, where it is and whether it can move.