At Colvin Industries one of our main refurbishment jobs are the draining, inspection, repairing, sandblasting and coating the internal & external of a Leach Tank. The highly abrasive and corrosive slurry rapidly wears away unprotected steel, resulting in holes, major repair work and expensive downtime. We are fully equipped to handle the full refurbishment of these tanks in all locations of Australia. Our Sandblasting is done to an Australian Standard and completed to the agreed SP1-5 specifications. Industrial Coating is applied to an agreed micron ensuring high quality protection and longevity of the leaching tank.