Environmental Engineering Reference
In-Depth Information
9.4 Not observed
by supervisor
8.1 Pressure
to get back
on line
Fuse
out-of-date
9.3 Lack of
training
9.2 Did not
follow
procedures
Meter not
adequately
installed
8.2 Wanted to
check if again
Fuse blown
7.0 System not
functioning
8.0 John opened
the box
9.0 Tied out the
interlocks
10.0 Put meter
across the fuse
11.0 Fire-
ball
12.0 John
burned
8.3 Did not
follow
procedures
9.1 Wanted to
check voltage
across fuse
11.1 Used a
600-volt meter
11.2 Didn't know
he needed a higher
range meter
9.5 Not
experienced
FIgure 9.3 (continued)
