Project Detail

#2 HFB Natural Gas Conversion Phase 2

Hinckley, ME

Scope of Work

Cianbro converted the #2 Hog Boiler burners to natural gas.

Project Details

  • Placed the pad for the main gas skid on the 5th floor
  • Rigged the main gas skid from the basement to the 5th floor
  • Rigged and set four (4) corner gas skids on reinforced platforms
  • Installed approximately 2,000 linear feet of gas and vent piping
  • Installed all new electrical and instrumentation from the Burner Management System (BMS) to all corner skids and the main gas skid
  • Installed carbon steel gas and vent piping and boiler feedwater piping for attemperation
  • Installed valve skids and new natural gas burners
  • Performed windbox modifications for the natural gas burners
  • Performed structural and platform modifications

Lean, Innovative, and Unique Project Solutions

Cianbro completed all piping and pre-outage work in two months, prior to the June Outage. Additionally, the Cianbro team responded to all emergency work within the mill concurrently with this project.