The Contractor will provide labor, equipment, and supervision to remove and replace the following nozzle tips: • Coal Nozzle Tips for “A”, “B”, “C”, and “D” elevations. All four corners. Sixteen total coal nozzles. o See drawings 62-30030-CUST, 896P-M01-014, 896P-M01-015, 896P-M01-019, and 896P-M01-020 o Label and remove coal elbows and static pressure tap valves o Label and remove sheeting and insulation o Measure and record burner insertion length and position o Disconnect tilt linkage in compartment o Loosen coal nozzle support assembly o Remove burner through front of windbox o Inspect and document burner and windbox compartment condition with HU personnel o Remove cotter pin for pivot and plug weld for nozzle adjusting link o Verify the holes for pins to be 1/64” to 1/32” larger than the pins o Replace coal nozzle tip, nozzle link pin, and re-plug weld linkage...
