Annual Report,2009 - Directorate General of Mines Safety
Annual Report,2009 - Directorate General of Mines Safety
Annual Report,2009 - Directorate General of Mines Safety
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No. <strong>of</strong> Accidents<br />
No. <strong>of</strong> Accidents<br />
DGMS <strong>Annual</strong> <strong>Report</strong>,<strong>2009</strong><br />
12. Distribution <strong>of</strong> fatal ro<strong>of</strong> fall accidents by nature <strong>of</strong> fallen strata<br />
Nature <strong>of</strong><br />
Number <strong>of</strong> accidents<br />
fallen strata 2005 % 2006 % 2007 % 2008 % <strong>2009</strong> % total %<br />
Coal 3 16 1 8 0 0 2 14 9 38 15 18<br />
Shale 6 33 3 23 1 8 0 0 6 25 16 20<br />
Sandstone 6 33 6 46 9 68 10 72 7 29 38 46<br />
Coal & Shale 1 6 3 23 1 8 1 7 1 4 7 9<br />
Coal & Sandstone 1 6 0 0 1 8 0 0 0 0 2 2<br />
Shale &<br />
Sandstone<br />
1 6 0 0 1 8 1 7 1 4 4 5<br />
Total 18 100 13 100 13 100 14 100 24 100 82 100<br />
25<br />
20<br />
15<br />
10<br />
Fallen Strata<br />
Shale &<br />
Sandstone<br />
Coal &<br />
Sandstone<br />
Coal & Shale<br />
Analysis by Fallen Strata<br />
Coal &<br />
Shale &<br />
Sandstone, 2,<br />
Sandstone, 4,<br />
Coal & Shale, 2%<br />
Coal, 15, 18%<br />
5%<br />
7, 9%<br />
5<br />
0<br />
2005 2006 2007 2008 <strong>2009</strong><br />
Year<br />
Sandstone<br />
Shale<br />
Coal<br />
Sandstone, 38,<br />
46%<br />
Shale, 16,<br />
20%<br />
13. Distribution <strong>of</strong> persons killed in ro<strong>of</strong> fall accidents by designation<br />
Category <strong>of</strong><br />
Number <strong>of</strong> persons killed<br />
mine worker<br />
2005 % 2006 % 2007 % 2008 % <strong>2009</strong> % total %<br />
Loader 11 44 12 54 1 8 6 35 10 34 40 38<br />
Timberman 6 24 0 0 7 53 0 0 6 21 19 18<br />
Dresser 2 8 0 0 1 8 5 29 2 7 10 9<br />
Driller 0 0 1 5 1 8 0 0 2 7 4 4<br />
Trammer 0 0 1 5 0 0 0 0 0 0 1 1<br />
Shotfirer /Explosive<br />
carrier<br />
Sub. Supervisory<br />
staff<br />
2 8 1 5 0 0 0 0 0 0 3 3<br />
1 4 4 18 0 0 3 18 3 10 11 10<br />
Others 3 12 3 13 3 23 3 18 6 21 18 17<br />
Total 25 100 22 100 13 100 17 100 29 100 106 100<br />
30<br />
25<br />
20<br />
15<br />
Mine Worker<br />
Others<br />
Sub. Supervisory<br />
staff<br />
Shotfirer /Explosive<br />
carrier<br />
Trammer<br />
Analysis by Category <strong>of</strong> Mine Worker<br />
Sub. Supervisory<br />
staff, 11,<br />
10%<br />
Others, 18,<br />
17%<br />
Loader, 40,<br />
38%<br />
10<br />
Driller<br />
5<br />
0<br />
2005 2006 2007 2008 <strong>2009</strong><br />
Year<br />
Dresser<br />
Timberman<br />
Loader<br />
Shotfirer /Explosive<br />
carrier, 3, 3%<br />
Trammer, 1,<br />
1%<br />
Dresser, 10,<br />
Driller, 4, 4%<br />
9%<br />
Timberman,<br />
19, 18%<br />
A-27
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