Document 7gwLwbnpGVv4qg3EMz5N831a

ABDOO107077 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 General Mechanic Chief Operator 87 284 47 Vinyl Operations Engineer 9 Vinyl Shift Supervisor 54 Lead Operator 92 Yard Supervisor 8 Maintenance Helper 37 Instrument Tech. 6 Vinyl Operations Supervisor 2 Dryer Operator 88 Utility Technician 44 Painter-Carpenter-Insulator 11 Maintenance Supervisor 32 Safety Supervisor 1 Yard Operator 49 Lead Warehouse Worker 2 Dryer Utility 45 Lab Technician 12 Lab Lead Technician 3 Mechanical Superintendent 10 Process Engineer 12 Safety Director 1 Receiving Lead 1 Maintenance Superintendent(Mech on Storekeeper 3 Contract Supervisor 1 Vinyl Operations Supt. 1 Lab Supervisor 6 3.5 3.7 1.5 0.4 0.4 0.2 0.4 0.4 0.4 0.6 0.2 0.2 0.3 0.2 0.6 0.2 0.2 0.2 0.1 0.2' 0.1 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.1 17.0 5.6 2.8 0.9 0.9 0.9 0.7 0.7 0.6 0.5 0.4 0.4 0.3 0.2 0 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0 0 0.03 0 0 0 0' 24 5 26 11 9 2 13 3 17 0 1 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 37.5 15.0 7.2 2. 1 2.1 2.0 1.8 1.7 1.6 1.5 1.0 1.0 0.9 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0. 1 0.1 .0.1 0.1 ABDOO107078 Job Categories TABLE I (Continued) SUMMARY OF 1981 VCM DOSIMETRY RESULTS* No. Samples S x Standard Average Deviation (ppm) (ppm) %> 1 ppm Upper Confidence Limit (x,+ 2*S) Electrician Compound Operations Supervisor Compound Operations Supt. Plant Chemist Dev. Technician Maint. Supt. (I & E) Plant Supt. Mechanical Engineer Draftsman Plant Manager Compound Shift Supervisor Safety Inspector 3 1 1 1 4 1 1 7 4 1 5 1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0.1 0 0.1 0 0.1 0 0.1 0 0.1 0 0.1 0 0.1 0 0. 1 0 0.1 0 0.1 0 0.1 0 0.1 * Note: All dosimeters measure concentration without regard to the use of respirators.