PERC WASTE-TO-ENERGY
Boiler B
Fabrication & Installation – Superheater and Burner panels
About the Company
Since 1988, PERC has been a reliable, affordable, and environmentally sound waste disposal solution for the state of Maine. PERC receives, processes and converts the waste into renewable energy using 2 WTE units.
Project Scope
Fabrication, removal and installation of new High Tem- perature Superheat and Primary Superheat pendant as- semblies along with 2 new Burner Panel walls in “B” boiler.
Fabrication
Helfrich Brothers fabricated :
- 29 High Temp Superheat Pendants
- 29 Primary Superheat Pendants
- 2 Burner Panels or this project.
Field Installation
Helfrich Brothers mobilized to site and removed old Superheater tubes & burner panels. Tubes were prepped and the new fabricated parts were installed. Additionally, weld overlay repairs were completed.
The project took 20 shifts working around the clock.
Turnkey Team Service
Helfrich Brothers completed this project Turnkey using multiple Helfrich Brothers Service Groups:
- Field Service—Removal, Installation, Overlay
- Plant Service—Scaffolding. The scaffolding was engineered and designed to accommodate the removal and installation work of the Field Service Group.
- Plant Service—Refractory work required to complete this project.
- Technical Service—provided NDE testing services.
- Power Fabrication—fabrication of all boiler panels & parts
“Helfrich Brothers Boiler Works provided us a turnkey service in fabrication, removal and in- stallation of our new superheater tubes.”
