MECHANICAL
Fuel Facilities-Storage -
n Foundations:
settling movement
upheaving
inadequate soil coverage
n Exterior Concrete Surfaces:
spalling
exposed reinforcing
leakage
n Exterior Steel Surfaces:
rust
corrosion
distortion or other structural failure
leakage
deteriorated paint
n Roof Surfaces:
defects in waterproofing
heat-reflecting coatings, coverings
n Floating and Expansion-Type Roofs, Seals, Supports, and Support Guides:
rust
corrosion
improper sealing
deteriorated paint
structural or mechanical damage caused by freezing weather
conditions
n Structural Supports and Connections:
rust
corrosion
rot
6-25