3.10.1 Floors or decks under acid storage tanks
and pumps and piping for acid should have a lining or coating of corrosion-resistant
material extending up to a minimum height of 500 mm on the bounding
bulkheads or coamings. Hatches or other openings in such floors or
decks should be raised to a minimum height of 500 mm; however, where
the Administration determines that this height is not practicable
a lesser height may be required.
3.10.2 Flanges or other detachable pipe connections
should be covered by spray shields.
3.10.3 Portable shield covers for connecting the
flanges of the loading manifold should be provided. Drip trays of
corrosion-resistant material should be provided under loading manifolds
for acids.
3.10.4 Spaces for acid storage tanks and acid
pumping and piping should be provided with drainage arrangements of
corrosion-resistant materials.
3.10.5 Deck spills should be kept away from accommodation
and service areas by means of a permanent coaming of suitable height
and extension.