Department | |||||||||
---|---|---|---|---|---|---|---|---|---|
Work group | Ns | Nw | AM | GM | 10-90th percentile | wwδ | bwδ | %>TLV of 10 mg/m3 | |
All | Cleaners | 168 | 58 | 2215 | 432 | 12-6710 | 5.2 | 0.02 | 90.5 |
Production workers | 94 | 47 | 56 | 8.2 | 0.7-72 | 2.2 | 1.1 | 48 | |
Crusher | |||||||||
Cleaners | 44 | 16 | 2202 | 313 | 6-6600 | 7.0 | 0.0 | 84 | |
Production workers | 24 | 12 | 5.2 | 2 | 0.6-19 | 1.3 | 0.0 | 8.3 | |
Packing | |||||||||
Cleaners | 31 | 11 | 1039 | 348 | 24-3280 | 3.2 | 0.0 | 97 | |
Production workers | 33 | 18 | 35 | 26 | 7.7-76 | 0.6 | 0.05 | 88 | |
Kiln | |||||||||
Cleaners | 37 | 13 | 3310 | 419 | 8-10200 | 6.1 | 0.7 | 86.5 | |
Production workers | 21 | 10 | 161 | 6 | 0.4-1130 | 5 | 0.4 | 24 | |
Raw mill | |||||||||
Cleaners | 56 | 18 | 2153 | 641 | 31-7160 | 3.8 | 0.1 | 94.6 | |
Production workers | 16 | 7 | 37 | 9.2 | 0.5-147 | 2.2 | 2.2 | 56.3 |