5-54.
Above-ground tanks must be
surrounded by an enclosure capable
of holding the entire capacity of
the tank, plus how much freeboard?
1.
1 ft
2.
2 ft
3.
5 ft
4.
7 ft
5-55.
The transfer line on a shore
activity is 8 inches in diameter.
The letters identifying the product
are required to be what size?
1.
1 in.
2.
2 in.
3.
3 in.
4.
4 in.
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