UFC 4-150-08
01 April 2001
Figure 2-4 Condition Rating Scale for Mooring Hardware
Example of Condition
Mooring Hardware Condition Rating
#1
No Defects
New coating (minor blemishes
and corrosion on less than 10% of
surface area)
No wear marks
No visible corrosion of fasteners
Bolt countersinks sealed
#2
Minor Defects
Minor surface corrosion (10% to
25% of surface area)
Minor wear marks on fitting
surface less than 3.125 mm
(.0125 inches) deep
Minor corrosion of fasteners
#3
Moderate Defects
Heavy corrosion with loose scale
(greater than 25%)
Noticeable corrosion of fasteners
Significant surface wear marks up
to 7.8125 mm (0.3125 inches)
deep
#4
Sever Defects
Severe corrosion, heavy scale,
noticeable surface pitting and 25%
or greater loss of area at critical
section
Displaced or rotates fitting
Broken or cracked fitting
components
Noticeable corrosion and section
loss of fasteners
Loose fasteners
2-9
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