Document 82g9D2pR34eogEeyGOnJpnd8K
ABDOOO19669
( TABLE I
SUMMARY OF VCM DOSIMETRY RESULTS MARCH 1, 1978 - MAY 31, 1978
Workforce Group
No. Samples
Mean (PPM,VCM)
I. Annual Schedule
1 Compound Supervisors 2, Dry Blend Operators 3 Compound Operators 4 Trans. Warehouse Workers
6 5 4 3 18
0 23 0 12 0.10 0.10
Quarterly Schedule
1. Storeroom Supervisor 2. Lab Lead Techs 3. Lab "A" Techs 4. Warehouse Workers 5 Storekeepers
2 4 9 4 3 22
0 15 0.10 0 11 0.15 0.10
Monthly Schedule
1. Maint. Bldg. Attendents
2
2. Maint. Util. Techs
11
3. Maint. Instr. Techs
13
4. Maint. Painters
Machinist
9
5. Maint. Electricians
10
6. Maint. Supervisors
24
7. Maint. "AH Mechanics
54
8 Maint MB" Mechanics
8
9. Maint Helpers
7
10 Yard Operators
13
11 Yard Supervisor
4
12 Vinyl Shift Supervisors
16
13. Vinyl LR Lead Oper.
12
14. Vinyl LR Operators
23
15. Vinyl Dryer Lead Oper
8
16 Vinyl Dryer Util , Oper.,
Helpers
38
17. Process Engineers
15
18. Safety
11
19 Mechanical Engineers
22
20. Plant Mgr, Supt
6
21. Dev. Lab. Techs
5
22. Lab Supervisors
10
321
0.05 0.33 0.12
0 14 0.09 0.77 0.87 0 19 0.09 1.69 0 08 0 17 0 29 1 77 0 49
0.23 0 11 0 16 0 12 0 35 0 17 0 10
Std Deviation (PPM,VCM)
2-Sigma Upper Control Unit
(PPM,VCM)
0.07 0 002 0 00 0.00
0.26 0 04 0.10 0.10
0.05 0.00 0 57 0 09 0.00
0.25 0.10 0 23 0.32 0.10
0 05 0.47 0 08
0.13 0 03 2.90 5.38 0 27 0.04 3.26 0.04 0 12 0 44 3.69 1.55
0.35 0.03 0 14 0.10 0 36 0.12 0.00
0 15 1.28 0 29
0.39 0.15 6.58 11 62 0.73 0.16 8.20 0 16 0 41 1 17 9 14 1 59
0 94 0.18 0 43 0.31 1.06 0 40 0.10
ABDOOO19670
TABLE I ANALYSIS OF 1979 VCM DOSIMETRY
JOB CLASSIFICATION 1 Vinyl Oper Superintendent,
Supervisor, Relief Supervisor, Operations Engineer 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 5 Mechanical Engineers 11 Safety 12. E I Supervisor 5 Workers 13. Compound Superintendent 5 Supervisors 14 Storeroom Supervisor 5 Workers IS. 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
7 .07 .12 3 .03 .06 11 . 14 .11 7 .10 .22 14 7 .03 .05 15 .13 .24
20 4 8 7
19 8 6
S = No. samples. NOTE* In most cases, for last 6 months of year - m others for entire year if needed to increase sample size.
X = Average (ppm) sample result. 0"= 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
ABDOOO19671
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 .)11
Storekeeper
3
Contract Supervisor Vinyl Operations Supt.
1 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
ABDOOO19672
A
SUMMARY OF VCM PERSONNEL DOSIMETRY RESULTS
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ABDOOO19673
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.
ABDOOO19674
TABLE VI SUMMARY OF 1980 VCH DOSIMETRY RESULTS
Job Categories
No. Samples
Vinyl Operator
131
Mechanical Helper
9
Vinyl Shift Supervisor
54
Vinyl Utility
50
Vinyl Chief Lead
47
Yard Operator
54
Maintenance Supervisor
34
Maintenance Superintendent (I&E) 3
"A" Mechanics
276
"B" Mechanics
19
Yard Supervisor
10
Utility Tech.
28
Vinyl Operations Engineer
11
Vinyl Lead Operator
88
Casual Laborer
8
Process and Mechanical Engineer 2
Laboratory Lead Tech.
5
Painter/Insulator/Carpenter
9
Instrumentmen & Electricians
18
Maintenance Planner
4
Lab "A" Tech.
11
Storekeeper
3
Compound Shift Supervisor
3
Vinyl Operations Supervisor
6
Mechanical Supt.
6
Lab Shift Supervisor
4
Maintenance Supt. (Mech.)
13
Safety Director, Supv., Inspector 5
Vinyl Operations Supt.
2
Compound Operations Supv., Supt. 2
Receiving Lead
1
Stores Supv.
1
Quality Control Supv.
1
S
X Standard
Average Deviation
(PPM)
(PPM)
% 1 PPM
2.7 3.6
5
2.3 6.4
11
0.4 1.0
4
0.4 0.9
4
0.4 0.7
6
0.3 1.1
6
0.3 0.7
6
0.3 0.5
0
0.3 2.0
4
0.2 0.4
5
0.2 0.3
0
0.1 0.2
0
0.1 0.2
0
0.1 0.2
0
0.1 0.2
0
0. 1
0.1
0
0.1 0.1
0
0. 1
0.1
0
0.1 0.1
0
0.1 0.1
0
0.1 0.1
0
0.1 0
0
0 0.1 0
0 0.1 0
0 0.1 0
0 0.1 0
0 0.1 0
0 0.1 0
00
0
00
0
0-
0
0-
0
00
Upper Confidence
Limit (x + 2 X S)
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
ABDOOO19675
ROUTINE DOSIMETRY SAMPLING FREQUENCY PLAN
A. Monthly Samples - One monthly sample of each employee exposure in each of the following job groups:
1. Vinyl Shift Supervisor 2. Chief Operator 3. Lead Operator 4. Reactor Operator 5. Dryer Operator 6. Dryer Utility 7. General Helper 8. Yard Operator 9. Yard Supervisor 10. Vinyl Operations Engineer 11. Vinyl Operations Supervisor 12. Vinyl Operations Superintendent
13. Mechanical Superintendent 14. Maintenance Superintendent (Mech.) 15. Maintenance Supervisor (I&E) 16. Maintenance Area Supervisor 17. Utilities Supervisor 18. Maintenance Planner 19. General Mechanic 20. Electrician 21. Instrument Technician 22. Painter-Insulator-Carpenter 23. Utility Technician 24. Maintenance Helper
B. Yearly Samples - One yearly sample from each of the following job groups
1. Lead Warehouse Worker 2. Lab Lead Technician * 3. Lab Technician 4. Receiving Lead 5. Storekeeper 6. Contract Supervisor 7. Safety Director 8. Safety Supervisor 9. Safety Inspector 10. Proces's Engineer 11. Lab Shift Supervisor*'
12. Compound Shift Supervisor 13. Compound Operations Supervisor 14. Compound Operations Superintendent 15. Chief Plant Chemist 16. Development Technician
17. Plant Superintendent 18. Mechanical Engineer 19. Draftsman 20. Plant Manager 21. Manufacturing Chemist
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