Document DvJ76wB4gkZmo8YaDkErZby5

RESULTS OF U.S.P.H.S. SURVEY AMERICAN BRAKE SHOE WINCHESTER ~VIRGINIA ____ SUBVEY; DATE: ,,MAY 1971_______ --. --------- OPERATION AND JOB 210 Mixing3 Coating & Extruding Mixer ^ Mixer Mixer Mixer Mixer Mixer ' Mixer Mixer Mixer % 11 P re former Pre former Preforms r PrSformer Preformer Preformer Preformer Pre former Strip former Strip former Weigher Weigher Weigher Weigher Weigher Compound Operator Compound Operator Hammer Mill Operator Scale Repairman Mix Inspector Forklifl Operator PERSONAL SAMPLES SAMPLE CONCENTRATION # FIBERS >Su/ac 219 220 221 222 223 224 225 226 227 228 193 194 195 196 197 198 199 205 235 236 5 7 8 9 23 2 3 21 6 4 l 1.4 0.4 1.5 0.0 0.2 0.6 0.5 0.5 0.3 0.4 l.l 8.4 2.9 5.7 1.5 3.4 6.5 1.2 0.7 0.3 1.5 l.l 0.5 0.8 0.5 1.6 0.9 0.7 1.3 0.8 l.l -29- 12/15/71 -j - fir