Document 31qbRQVKXg7yaX9Yg6avVq1D

TABLE I ANALYSIS OF 1979 VCM DOSIMETRY 11 ----------------1------- ^ JOB CLASSIFICATION 1. Vinyl Oper. Superintendent, jSupervisor, Relief Supervisor, Operations Engineer 4 2. Vinyl Shift Supervisor 3. Chief Leads 4. Vinyl Lead Operators 5. Vinyl Utilities 6. Yard Supervisor, Operators 7. Vinyl Operators 8. Maintenance Supervisors 9. All Maint. Mechanics, Helpers, Painters, Utility Techs. 10. Process Mechanical Engineers 11. Safety 12. E I Supervisor Workers 13. Compound Superintendent Supervisors 14. Storeroom Supervisor Workers 15. Lab Supervisors Workers S X 0^ K 0 19 .20 .21 11 20 .30 .21 10 20 1.40 3.09 10 45 .50 1.69 9 12 .23 .29 27 1.63 6.18 4 68 .73 1.21 7 25 .31 .50 4 45 .40 .89 10 20 4 8 7 19 8 6 * 7 .07 .12 3 .03 .06 - 11 .14 .11 7 .10 .22 14 7 .03 .05 15 .13 .24 4 S * No. samples. NOTE: In most cases, for last 6 months of year - in others for entire year if needed to increase sample size, X = Average (ppm) sample result. 00 Standard deviation (ppm) K = No. of results greater than the "Action Level" (0.5 ppm) but less than or equal to the permissable exposure limit (1.0 ppm) - per 100 samples of the job classification(s). 0 = No. of results greater than 1.0 ppm - per 100 samples of the job classification. *- VAB.0001040727 TABLE II PROPOSED SAMPLING FREQUENCY FOR VCM DOSIMETRY MONTHLY BASIS - One Sample Per Month Per Employee in Job Group 1. Vinyl Relief Supervisor 2. Vinyl Operation Engineer 3. Vinyl Shift Supervisors 4. Vinyl Chief Leads 5. Vinyl Lead Operators 6. Vinyl Operators 7. Vinyl Utilities 8. Yard Supervisor, Operators 9. Maintenance Supervisors 10. All Maintenance Mechanics, Helpers, Utility ;Techs. YEARLY BASIS - One Sample Per Year Per Employee in Job Group 1. Vinyl Operations Superintendent 2. Vinyl Operations Supervisor 3. Process and Mechanical Engineers 4. Safety Personnel 5. EI Supervisor S Workers 6. Compound Superintendent S Supervisors 7. Storeroom Supervisor Workers 8. Lab Supervisors S Workers 4 VAB.0001040728