Specifications include, but are not limited to: Isolate electrical service to each boiler and turn-off Shut-off fuel service to respective unit Allow boiler unit to cool and drain Open all hand hole and manways and remove gaskets Clean and prep service openings Punch and Clean fire side tubes and remove soot Wash down waterside of boiler and remove scale Final inspection of fire and water sides before closing boiler Install new rubber gaskets in all openings Re-install existing hand hole and manway plates Inspect burner plate gasket to ensure proper seal; replace if needed Check burner settings and condition of electrode assembly, replace if needed Inspect condition of all wiring, replace if needed Fill boiler system with water Re-establish electrical service to units Turn fuel source back on to the units Test fire and set burner for optimal operation and efficiency Leave combustion test report with Jeff Vass & Darren Hampton (property monitors).