Piers and docks located on an installation should be safeguarded by illuminating both water approaches and the pier areA.
Decks on open piers should be illuminated to at least:
A. 0.5 foot-candle
B. 1.0 foot-candle
C. 1.5 foot-candles
D. 2.0 foot-candles
E. 3.0 foot-candles
Answer: B