Document NGvxkDDj5Qzx24XwKd4bJ4zzD

ABDOO107079 TABLE VI SUMMARY OF 1980 VCM DOSIMETRY RESULTS Job Categories No. Samples S X Standard Average Deviation (PPM) (PPM) % 1 PPM Upper Confidence Limit (x + 2 X S) Vinyl Operator 131 2.7 3.6 5 Mechanical Helper 9 2.3 6.4 11 Vinyl Shift Supervisor 54 0.4 1.0 4 Vinyl Utility 50 0.4 0.9 4 Vinyl Chief Lead 47 0.4 0.7 6 Yard Operator 54 0.3 1.1 6 Maintenance Supervisor 34 0.3 0.7 6 Maintenance Superintendent (I&E) 3 0.3 0.5 0 "A" Mechanics 276 0.3 2.0 4 "B" Mechanics . 19 0.2 0.4 5 Yard Supervisor 10 0.2 0.3 0 Utility Tech. 28 0.1 0.2 0 Vinyl Operations Engineer 11 0.1 0.2 0 Vinyl Lead Operator 88 0.1 0.2 0 Casual Laborer 8 0.1 0.2 0 Process and Mechanical Engineer 2 0. 1 0.1 0 Laboratory Lead Tech. 5 0.1 0.1 0 Painter/Insulator/Carpenter 9 0. 1 0.1 0 Instrumentmen & Electricians 18 0.1 0.1 0 Maintenance Planner 4 0.1 0.1 0 Lab "A" Tech. 11 0.1 0.1 0 Storekeeper 3 0.1 0 0 Compound Shift Supervisor 30 0.1 0 Vinyl Operations Supervisor 60 0.1 0 Mechanical Supt. 60 0.1 0 Lab Shift Supervisor 40 0.1 0 Maintenance Supt. (Mech,) 13 0 0.1 0 Safety Director, Supv., Inspector 5 0 0.1 0 Vinyl Operations Supt. 20 0 0 Compound Operations Supv., Supt. 2 0 0 0 Receiving Lead Stores Supv. Quality Control Supv. 10 10 10 - _ 0 0 0 9.9 15.1 2.4 2.2 1.8 2.5 1.7 1.3 4.3 1.0 0.8 0.5 0.5 0.5 0.5 0.3 0.3 0.3 0.3 0.3 0.3 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0 0 0 0 0