What
is the US Army Corp of Engineers specifications for No Dredging or
Anchor signs?
Large 4’X8’ signs keep boats
from dragging an anchor and breaking a line strung along the bottom
of a bay or body of water. Sign [1] complies with the US Army Corps
of Engineers specification US-103 for signs placed on US inland waterways.
Specification requires a lime green fluorescent material made from
Diamond Grade reflective film. This film extends the visibility of
the sign by 20 minutes at dawn and dusk, precisely the times that
most dredging accidents occur. Traditional designs [2] and signs showing
sailboat masts [3] are also available.
Also see:
What
is the "Look up and live" program?
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