Intermediate Steam Boiler Operator Training is a 5-day intermediate course that begins with an overview of topics covered in the Basic Steam Boiler Operator course. Intermediate Steam Boiler Operator Training expands knowledge of boiler operation theory, design and construction, steam distribution systems including piping and pressure reducing valves, feed water systems including pumps, pump operating and system curves. This 5-day course also covers deaerator operation, softener and demineralizer system operation and maintenance, natural gas, fuel oil and solid fuel delivery and combustion systems, draft systems including fan and duct design, instrumentation fundamentals including PID tuning, and an introduction to boiler system optimization calculations and methods.