Stack Removal


As part of the ongoing deconstruction of the Otahuhu A Powerstation, Industrial Site Services was contracted to remove the four old, 6-metre diameter, 50-metre high exhaust stacks. This involved cutting, lifting and transporting the stacks, and then dissecting into smaller sections for scrapping. ISS managed the entire project, including Project and HSE Management, Craneage, Transport, Labour and Scrap Removal, all without disrupting the neighbouring B Powerstation switch yard.


  • Over dimensional transport
  • Site craneage
  • Site access (scaffolding)
  • On-site fitters, riggers and scaffolders
  • Project management


  • Turnkey project
  • Zero disruption to daily operation
  • Industrial Site Services was able to provide cost-effective one-stop-shop options for the client