Ravensdown Awatoto Acid
Plant Exhaust Stack

Patton Engineering Limited was engaged to design, fabricate, abrasive blast, paint and install a replacement 55 meter tall exhaust stack for Ravensdown’s Awatoto Acid Plant in 2015.

The top section of approximately 12 meters in length included some rather tricky fabrication as it incorporates spiral wound flights to aid exhaust extraction.

Installation was by 3 cranes with our staff working out of suspended ‘man-cages’. The cranes were the largest available in the Hawkes Bay.