Table 07. Number of NO DAYS
LOST (NDL) Injuries and NDL Incidence Rates (IR)
at Bituminous Coal Mines
in the
Year |
Underground Mines |
Surface Mines |
||||||||||||||
|
Underground |
Surf at UG |
Total |
Strip |
Auger |
Culm Bank |
Dredge |
Total |
||||||||
|
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
1978 |
2,578 |
2.67 |
383 |
3.26 |
2,961 |
2.73 |
1,547 |
2.44 |
10 |
2.73 |
3 |
3.65 |
- |
- |
1,560 |
2.44 |
1979 |
2,312 |
2.01 |
350 |
2.65 |
2,662 |
2.08 |
1,144 |
1.71 |
9 |
3.01 |
1 |
1.09 |
1 |
4.16 |
1,155 |
1.72 |
1980 |
2,078 |
1.87 |
305 |
2.38 |
2,383 |
1.92 |
867 |
1.31 |
3 |
1.38 |
2 |
2.02 |
1 |
2.41 |
873 |
1.31 |
1981 |
1,640 |
1.64 |
257 |
2.22 |
1,897 |
1.70 |
785 |
1.23 |
3 |
1.51 |
1 |
1.08 |
- |
- |
789 |
1.23 |
1982 |
1,812 |
1.80 |
246 |
2.15 |
2,058 |
1.83 |
770 |
1.25 |
- |
- |
5 |
3.27 |
- |
- |
775 |
1.24 |
19831 |
1,362 |
1.77 |
149 |
1.75 |
1,511 |
1.77 |
690 |
1.28 |
4 |
2.12 |
1 |
1.26 |
- |
- |
695 |
1.28 |
1984 |
1,389 |
1.67 |
157 |
1.78 |
1,546 |
1.68 |
679 |
1.16 |
2 |
1.05 |
- |
- |
- |
- |
681 |
1.15 |
1985 |
1,369 |
1.71 |
154 |
1.81 |
1,523 |
1.72 |
658 |
1.22 |
- |
- |
1 |
1.55 |
1 |
2.03 |
660 |
1.22 |
1986 |
1,568 |
2.10 |
164 |
2.01 |
1,732 |
2.09 |
694 |
1.38 |
- |
- |
1 |
1.07 |
- |
- |
695 |
1.38 |
1987 |
2,400 |
3.47 |
237 |
3.34 |
2,637 |
3.45 |
972 |
2.03 |
4 |
1.18 |
- |
- |
1 |
1.81 |
977 |
2.02 |
1988 |
2,404 |
3.63 |
255 |
3.73 |
2,659 |
3.64 |
895 |
1.98 |
3 |
.74 |
1 |
.68 |
- |
- |
899 |
1.96 |
1989 |
2,123 |
3.29 |
218 |
3.28 |
2,341 |
3.29 |
1,009 |
2.27 |
15 |
4.32 |
4 |
2.65 |
1 |
1.37 |
1,029 |
2.29 |
1990 |
1,940 |
2.90 |
239 |
3.46 |
2,179 |
2.95 |
772 |
1.71 |
10 |
3.18 |
- |
- |
- |
- |
782 |
1.72 |
1991 |
1,870 |
3.06 |
202 |
3.22 |
2,072 |
3.08 |
658 |
1.61 |
15 |
4.65 |
3 |
2.32 |
3 |
5.34 |
679 |
1.64 |
1992 |
1,652 |
2.92 |
186 |
3.28 |
1,838 |
2.96 |
588 |
1.51 |
7 |
2.11 |
5 |
4.24 |
- |
- |
600 |
1.52 |
1993 |
1,421 |
3.00 |
140 |
2.92 |
1,561 |
3.00 |
495 |
1.39 |
5 |
1.66 |
1 |
.97 |
- |
- |
501 |
1.39 |
1994 |
1,480 |
2.97 |
149 |
3.11 |
1,629 |
2.98 |
490 |
1.35 |
5 |
1.37 |
5 |
4.10 |
1 |
2.96 |
501 |
1.37 |
1995 |
1,325 |
2.83 |
158 |
3.71 |
1,483 |
2.90 |
401 |
1.22 |
6 |
1.61 |
4 |
4.05 |
- |
- |
411 |
1.23 |
1996 |
1,273 |
2.82 |
124 |
3.12 |
1,397 |
2.84 |
338 |
1.08 |
9 |
1.85 |
2 |
2.28 |
- |
- |
349 |
1.09 |
1997 |
1,262 |
2.87 |
120 |
3.12 |
1,382 |
2.89 |
343 |
1.10 |
7 |
1.39 |
3 |
3.07 |
1 |
1.74 |
354 |
1.11 |
1998 |
1,206 |
2.85 |
113 |
3.00 |
1,319 |
2.87 |
330 |
1.08 |
5 |
.99 |
2 |
2.08 |
2 |
2.75 |
339 |
1.09 |
1999 |
956 |
2.49 |
72 |
2.13 |
1,028 |
2.46 |
277 |
.97 |
2 |
.41 |
1 |
1.30 |
- |
- |
280 |
.96 |
2000 |
897 |
2.55 |
80 |
2.57 |
977 |
2.55 |
282 |
1.06 |
5 |
1.27 |
2 |
1.87 |
6 |
9.86 |
295 |
1.09 |
2001 |
954 |
2.57 |
85 |
2.69 |
1,039 |
2.58 |
283 |
.95 |
1 |
.23 |
- |
- |
- |
- |
284 |
.94 |
2002 |
853 |
2.43 |
57 |
1.91 |
910 |
2.39 |
251 |
.84 |
1 |
.23 |
- |
- |
- |
- |
252 |
.83 |
2003 |
762 |
2.22 |
71 |
2.56 |
833 |
2.25 |
226 |
.80 |
9 |
2.50 |
1 |
.83 |
- |
- |
236 |
.82 |
2004 |
874 |
2.38 |
71 |
2.63 |
945 |
2.40 |
222 |
.74 |
5 |
1.10 |
- |
- |
- |
- |
227 |
.74 |
2005 |
909 |
2.25 |
69 |
2.45 |
978 |
2.26 |
249 |
.77 |
13 |
2.37 |
2 |
.85 |
- |
- |
264 |
.79 |
2006 |
933 |
2.19 |
64 |
2.17 |
997 |
2.19 |
263 |
.78 |
8 |
1.19 |
1 |
.41 |
- |
- |
272 |
.79 |
2007 |
850 |
2.02 |
72 |
2.38 |
922 |
2.04 |
212 |
.65 |
7 |
1.11 |
- |
- |
- |
- |
219 |
.65 |
Table 07. Number of NO DAYS
LOST (NDL) Injuries and NDL Incidence Rates (IR)
at Bituminous Coal Mines
in the
Year |
Total Mining |
Indp Shops/Yrds |
Prep Plants |
Total w/o Office |
Office |
Grand Total |
||||||
|
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
NDLs |
IR |
1978 |
4,521 |
2.62 |
92 |
3.02 |
498 |
3.12 |
5,111 |
2.67 |
17 |
.22 |
5,128 |
2.58 |
1979 |
3,817 |
1.95 |
61 |
1.62 |
431 |
2.20 |
4,309 |
1.97 |
16 |
.18 |
4,325 |
1.90 |
1980 |
3,256 |
1.71 |
51 |
1.46 |
368 |
1.83 |
3,675 |
1.71 |
16 |
.17 |
3,691 |
1.65 |
1981 |
2,686 |
1.53 |
39 |
1.35 |
255 |
1.29 |
2,980 |
1.50 |
7 |
.07 |
2,987 |
1.43 |
1982 |
2,833 |
1.62 |
31 |
1.14 |
226 |
1.17 |
3,090 |
1.57 |
14 |
.14 |
3,104 |
1.50 |
19831 |
2,206 |
1.58 |
20 |
.88 |
206 |
1.35 |
2,432 |
1.55 |
12 |
.13 |
2,444 |
1.47 |
1984 |
2,227 |
1.47 |
25 |
1.19 |
215 |
1.27 |
2,467 |
1.45 |
6 |
.07 |
2,473 |
1.38 |
1985 |
2,183 |
1.53 |
33 |
1.78 |
206 |
1.27 |
2,442 |
1.50 |
11 |
.13 |
2,433 |
1.44 |
1986 |
2,427 |
1.82 |
32 |
2.02 |
214 |
1.38 |
2,673 |
1.78 |
10 |
.13 |
2,683 |
1.69 |
1987 |
3,614 |
2.90 |
44 |
3.45 |
343 |
2.32 |
4,001 |
2.84 |
25 |
.34 |
4,026 |
2.72 |
1988 |
3,558 |
2.99 |
38 |
3.63 |
352 |
2.38 |
3,948 |
2.93 |
8 |
.11 |
3,956 |
2.79 |
1989 |
3,370 |
2.90 |
32 |
3.54 |
364 |
2.48 |
3,766 |
2.86 |
16 |
.23 |
3,782 |
2.73 |
1990 |
2,961 |
2.48 |
45 |
4.30 |
321 |
2.17 |
3,327 |
2.46 |
11 |
.16 |
3,338 |
2.35 |
1991 |
2,751 |
2.53 |
47 |
4.56 |
255 |
1.85 |
3,053 |
2.47 |
11 |
.18 |
3,064 |
2.36 |
1992 |
2,438 |
2.40 |
32 |
3.43 |
214 |
1.64 |
2,684 |
2.32 |
10 |
.17 |
2,694 |
2.22 |
1993 |
2,062 |
2.34 |
42 |
5.32 |
213 |
1.87 |
2,317 |
2.31 |
12 |
.22 |
2,329 |
2.20 |
1994 |
2,130 |
2.33 |
27 |
3.45 |
219 |
1.85 |
2,376 |
2.29 |
3 |
.05 |
2,379 |
2.17 |
1995 |
1,894 |
2.24 |
17 |
2.67 |
189 |
1.74 |
2,100 |
2.18 |
8 |
.16 |
2,108 |
2.08 |
1996 |
1,746 |
2.15 |
9 |
1.77 |
175 |
1.66 |
1,930 |
2.09 |
4 |
.09 |
1,934 |
2.00 |
1997 |
1,736 |
2.18 |
9 |
1.97 |
157 |
1.55 |
1,902 |
2.11 |
1 |
.02 |
1,903 |
2.01 |
1998 |
1,658 |
2.15 |
14 |
2.99 |
114 |
1.19 |
1,786 |
2.05 |
5 |
.13 |
1,791 |
1.97 |
1999 |
1,308 |
1.84 |
10 |
2.15 |
103 |
1.18 |
1,421 |
1.77 |
4 |
.12 |
1,425 |
1.70 |
2000 |
1,272 |
1.95 |
11 |
2.00 |
121 |
1.47 |
1,404 |
1.89 |
2 |
.06 |
1,406 |
1.82 |
2001 |
1,323 |
1.87 |
18 |
3.36 |
108 |
1.25 |
1,449 |
1.82 |
3 |
.09 |
1,452 |
1.75 |
2002 |
1,162 |
1.70 |
7 |
1.49 |
118 |
1.36 |
1,287 |
1.66 |
4 |
.12 |
1,291 |
1.60 |
2003 |
1,069 |
1.63 |
12 |
2.60 |
108 |
1.30 |
1,189 |
1.60 |
3 |
.10 |
1,192 |
1.54 |
2004 |
1,172 |
1.67 |
6 |
1.27 |
97 |
1.12 |
1,275 |
1.61 |
4 |
.13 |
1,279 |
1.56 |
2005 |
1,242 |
1.63 |
3 |
.61 |
108 |
1.16 |
1,353 |
1.57 |
4 |
.12 |
1,357 |
1.51 |
2006 |
1,269 |
1.58 |
10 |
2.04 |
98 |
1.03 |
1,377 |
1.53 |
3 |
.09 |
1,380 |
1.48 |
2007 |
1,141 |
1.45 |
6 |
1.21 |
82 |
.88 |
1,229 |
1.39 |
4 |
.11 |
1,233 |
1.34 |
1Beginning
in 1983, only operator data are available at this level of detail.