Table 05. Number of
NONFATAL DAYS LOST (NFDL) Injuries
and NFDL Incidence Rates at Sand and Gravel
Operations
in the
SURFACE MINES |
||||||||||
Year |
Strip |
Dredge |
Total w/o Office |
Office |
Grand Total |
|||||
|
NFDLs |
IR |
NFDLs |
IR |
NFDLs |
IR |
NFDLs |
IR |
NFDLs |
IR |
1978 |
907 |
3.52 |
237 |
3.98 |
1,144 |
3.60 |
7 |
.15 |
1,151 |
3.17 |
1979 |
964 |
3.57 |
232 |
3.85 |
1,196 |
3.62 |
4 |
.09 |
1,200 |
3.18 |
1980 |
755 |
3.08 |
169 |
3.18 |
924 |
3.10 |
11 |
.25 |
935 |
2.72 |
1981 |
537 |
2.54 |
138 |
3.04 |
675 |
2.63 |
7 |
.17 |
682 |
2.29 |
1982 |
124 |
1.26 |
38 |
1.89 |
162 |
1.37 |
1 |
.05 |
163 |
1.18 |
1983 1/ |
461 |
2.34 |
112 |
2.78 |
573 |
2.41 |
3 |
.08 |
576 |
2.09 |
1984 |
592 |
2.70 |
126 |
2.98 |
718 |
2.75 |
3 |
.07 |
721 |
2.39 |
1985 |
601 |
2.57 |
139 |
3.28 |
740 |
2.68 |
5 |
.12 |
745 |
2.34 |
1986 |
777 |
3.15 |
152 |
3.55 |
929 |
3.21 |
6 |
.13 |
935 |
2.80 |
1987 |
963 |
3.83 |
137 |
3.04 |
1,100 |
4.22 |
6 |
.13 |
1,106 |
3.22 |
1988 |
1,078 |
4.23 |
197 |
4.20 |
1,275 |
3.71 |
7 |
.14 |
1,282 |
3.66 |
1989 |
1,251 |
4.90 |
240 |
5.23 |
1,491 |
4.95 |
9 |
.18 |
1,500 |
4.27 |
1990 |
1,274 |
5.06 |
213 |
4.46 |
1,487 |
4.97 |
8 |
.16 |
1,495 |
4.28 |
1991 |
1,068 |
4.62 |
199 |
4.35 |
1,267 |
4.57 |
5 |
.10 |
1,272 |
3.91 |
1992 |
985 |
4.26 |
194 |
4.21 |
1,179 |
4.25 |
5 |
.11 |
1,184 |
3.64 |
1993 |
925 |
3.94 |
190 |
4.01 |
1,115 |
3.95 |
5 |
.11 |
1,120 |
3.40 |
1994 |
976 |
3.98 |
216 |
4.40 |
1,192 |
4.05 |
2 |
.04 |
1,194 |
3.50 |
1995 |
881 |
3.56 |
182 |
3.77 |
1,063 |
3.59 |
3 |
.06 |
1,066 |
3.11 |
1996 |
820 |
3.22 |
177 |
3.88 |
997 |
3.32 |
7 |
.15 |
1,004 |
2.90 |
1997 |
848 |
3.22 |
145 |
3.09 |
993 |
3.20 |
4 |
.08 |
997 |
2.79 |
1998 |
922 |
3.32 |
91 |
3.52 |
1,092 |
3.35 |
9 |
.18 |
1,101 |
2.94 |
1999 |
863 |
2.93 |
147 |
3.01 |
1,010 |
2.94 |
8 |
.16 |
1,018 |
2.58 |
2000 |
834 |
2.86 |
168 |
3.48 |
1,002 |
2.95 |
4 |
.08 |
1,006 |
2.58 |
2001 |
716 |
2.48 |
165 |
3.50 |
881 |
2.63 |
4 |
.08 |
885 |
2.30 |
2002 |
699 |
2.49 |
127 |
2.72 |
826 |
2.52 |
6 |
.12 |
832 |
2.21 |
2003 |
688 |
2.48 |
158 |
3.32 |
846 |
2.60 |
7 |
.14 |
853 |
2.28 |
2004 |
602 |
2.14 |
151 |
2.89 |
753 |
2.26 |
5 |
.10 |
758 |
1.98 |
2005 |
688 |
2.39 |
153 |
2.81 |
841 |
2.45 |
4 |
.08 |
845 |
2.15 |
2006 |
668 |
2.27 |
127 |
2.34 |
795 |
2.28 |
4 |
.08 |
799 |
2.01 |
2007 |
543 |
1.92 |
114 |
2.24 |
657 |
1.97 |
4 |
.08 |
661 |
1.72 |
1/
Beginning in 1983, only operator data are available at this level of detail.