Never work the crane when darkness, fog, or other visibility restrictions make
such operations unsafe.
Exercise extreme caution when picking and carrying a load. Never pick and
carry a load with a crane that is not authorized for such operation.
When performing pick and carry operations or operating on sloping ground,
carry loads much less than capacity. Keep the load low, carry the load uphill
from the crane, swing only to keep load uphill, and always place the loads
on the high side.
When traveling with a load, the boom should be carried in line with the direc-
tion of motion.
Report any crane damage immediately.