Coal

Frito-Lay Steam Facility

Modifications to 40,000 PPH Coal-Fired Boiler System

Frito-Lay

Charlotte, North Carolina

July 1993

ESI was the EPC Contractor for the 40,000 pph coal-fired boiler plant which was commissioned in 1985. The system included a stoker coal-fired boiler, coal stoarge and handling system, and a new distributed control system. In 1993 ESI modified this existing system to bring it up to new emission standards. The retrofit project included the retrofit of a new baghouse particulate control system and a new Johnson Yokogawa distributed control system to replace the existing Bailey NET 90 system.