COMMON INDUSTRIAL HAZARDS FOUND IN THE ARMY (continued)
TLV in mg/m3
Dusts
STEL
Typical Operations
Iron oxide
5
10
Power sanding or
grinding on oxidized
iron or steel
Lead
0.15
--
Power sanding or
grinding lead base
painted surfaces. Power
sanding on leaded-in
vehicle body work
Mixing and dispersing
Various insecticide
dusts such as:
--
0.5 skin
Chlordane,
--
0.5 skin
Lindane,
--
0.25 skin
Dieldrin,
3
1.0
DDT,
10 skin
Malathion
--
Silicon dioxide
consult
--
Sandblasting
TLV Table
Foundry operations
(free silica)
Fluoride dusts
2.5
--
Fluoridation of water
supplies
END OF APPENDIX C
MD0165
C-5