C 4, SB 740-97-38
Classification
Item
Defect
Major
Minor
A
B
Stage III coTroslon; strainer contaminated..........................................................................................................
x
Stage II corrosion
.............................................................................................................
x
Burner shell and
finned collor (diffuser)
Stage IV corrosion on interior surfaces.................................................
x
Stage III colrosion on interior surfaces .............................................................................................................
x
Fuel oil manifold
Stage IV coITrosion..................................................................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
Fuel oil pressure gage
Glass broken or dliscolored; dial face dleterioriltet
inoperative
x
Fuel oil system:
Tank
Stage III corrosion on internal surfaces; fuel
level gage broken or inoperative
x
Stage II corrosion on internal surfaces; interiorl
contaminated with dll-t, slullgt, or other foreign
matter
.............................................................................................................
x
Fuel lines and piping
Kinked, cracked or broken; leaks ...........................................................
x
Valves
Stage III corrosion on inteirnal , ;irfalces; hand-
wheels broken; stems lient or0 frozen, leaks ......................................................................................................
x
Stage II corrosion on internal surfaces .............................................................................................................
x
Fuel oil filter
Stage III corrosion on interior surfaces; leaking
connections
x
Stage II corrosion on interior surfaces; filter
contaminated; deteriorated gaskets
............................................................................................................. x
Pump
Stage III corrosion on interior surfaces; cracks or break ...................
x
Stage II corrosion on interior surfaces; deteriorated
seals; gaskets or packing leaks
............................................................................................................. x
Blower:
Housing
Stage III corrosion on interior surfaces; bent,
broken, or distorted
x
Stage II corrosion on interior surfaces; deteriorated
gaskets
............................................................................................................. x
Shaft and bearing
Stage IV corrosion....................................................................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
Impeller (wheel or
rotor)
Stage IV corrosion; bent, broken or distorted .....................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
Air damper
Stage IV corrosion on slidillg surfaces; frozen or0 inoperable...........
x
Stage III corrosion on sliding surfaces .............................................................................................................
x
Stage II1 corrosion on sliding surfaces .............................................................................................................
x
FEEDWATER AND CONDENSA'ITE
SYSTEM:
Pump
Stage III corrosion on interior surfaces of pump, shaft or bearings;
cracks or0 breaks
x
Stage II corrosion on interior surfaces of pump, shaft or bearings ..................................................................
x
Tanks
Stage III corrosion on interior surfaces .................................................
x
Stage II1 corrosion on interior surfaces; in tenor contaminated with dirt,
sludge, or other foreign matter
............................................................................................................. x
Water strainer
Stage III corrosion on interior surfaces; strainer basket torn
or distorted
x
Stage II corrosion on interior surfaces; deteriorated gasket; leaks .................................................................
x
Water injector
Stage III corrosion on interior surfaces .................................................
x
Stage II corrosion on interior surfaces .............................................................................................................
x
Piping
Kinked, cracked, or broken; leaks ..........................................................
x
Water pressure gage
Glass broken or discolored; dial face deteriorated; inoperative .......
x
Valves
Stage III corrosion on interior surfaces; handwheels broken; stems
bent or frozen; leaks
x
Stage II corrosion on interior surfaces .............................................................................................................
x
Safety and check valves
Stage III corrosion on interior surfaces; leaks .....................................
x
Stage II corrosion on interior surfaces .............................................................................................................
x
Water column:
Internal surfaces
Stage IV corrosion....................................................................................
x
Stage III corrosion
............................................................................................................. x
Stage II corrosion
.............................................................................................................
x
III-V-3