Document vVwXmJXexKQYmEDy7x0jNby68

ABD00306586 TABLE I SUMMARY OF 1981 VCM DOSIMETRY RESULTS* Job Categories No. Samples S x Standard Average Deviation (ppm) (ppm) %> 1 ppm Upper Confidence Limit (x,+ 2*S) Reactor Operator 87 3.5 17.0 24 37.5 General Mechanic 284 3.7 5.6 5 15.0 Chief Operator 47 1.5 2.8 26 7.2 Vinyl Operations Engineer 9 0.4 0.9 11 2.1 Vinyl Shift Supervisor 54 0.4 0.9 9 2.1 Lead Operator 92 .0.2 0.9 2 2.0 Yard Supervisor 8 0.4 0.7 13 1.8 Maintenance Helper 37 0.4 0.7 3 1.7 Instrument Tech. 6 0.4 0.6 17 1.6 Vinyl Operations Supervisor 2 0.6 0.5 0 1.5 Dryer Operator 88 0.2 0.4 1 1.0 Utility Technician 44 0.2 0.4 0 1.0 Painter-Carpenter-Insulator 11 0.3- 0.3 0 0.9 Maintenance Supervisor 32 0.2 0.2 3 0.6 Safety Supervisor 1 0.6 0 0 0.6 Yard Operator 49 0.2 0.2 0 0.5 Lead Warehouse Worker 2 0.2 0.1 0 0.5 Dryer Utility 45 0.2 0.1 0 0.4 Lab Technician 12 0.1 0.1 0 0.3 Lab Lead Technician 3 0.2 0.1 0 0.3 Mechanical Superintendent 10 0.1 0.1 0 0.3 Process Engineer 12 ' 0.1 0.1 0 0.2 Safety Director 1 0.2 0 0 0.2 Receiving Lead 1 0.2 0 0 0.2 Maintenance Superintendent(Mech.)11 0.1 0.03 0 0.2 Storekeeper 3 0.1 0 0 0.1 Contract Supervisor 1 0.1 0 0 - 0.1 Vinyl Operations Supt. 1 0.1 0 0 .0.1 Lab Supervisor 6 0.1 0* .0 0.1