Document rBgorGr9oqp5jbMq2mYDQkdOr
INTER-ORGANIZATION
TO.H. Graff
ATTENTION
R. Jackson, G. Brumbaugh W. Staples, R. Laundrie
FROM. E. Kierstead
DATE July 9, 1982
SUBJECT:
8-hour Area TWA Data Taken from Bendix Tapes Summary for June, 1982
This report is a summary of 1846 samples of Vinyl Chloride Monomer (VCM) 8-hour data, taken from the Bendix continuous monitoring tapes, for the month of June, 1982.
A. Non-Regulated Areas (Tables I & II)
1. Three hundred twenty-eight (328) samples (94.57.) were below .5 ppm, 16 samples (4.67.) were from .51 to 1.0 ppm, and 3 samples (0.97.) were over 1.0 ppm. This was a decrease from the 2.87. over 1.0 ppm in May.
2. The overall plant average for non-regulated areas decreased from .22 to .17 ppm.
B. Regulated Areas (Tables III & IV)
1. Three hundred ninety-seven (397) samples (29.37.) were below .5 ppm, 125 samples (9.27.) were from .51 to 1.0 ppm, and 835 samples (61.57.) were over 1.0 ppm. This was a decrease from the 65.47, over 1.0 ppm in May.
2. The monomer area decreased from .5 to .3 ppm, upstairs polymer decreased from 8.9 to 7.6 ppm, polymer walkway decreased from 3.9 to 3.8 ppm, and downstairs polymer increased from 13.0 to 13.4ppm.
3. The overall plant average for regulated areas decreased from 7.32 to 7.00 ppm.
C. The overall plant average for regulated and non-regulated areas decreased from 5.51 to 5.19 ppm.
E, S. Kierstead OSHA Compliance Supervisor ESK/ikb
FORM SO N D
GENC 003900 BETTER Service Is Our Business
GOM-iUGCLATCD ARKAS
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MOD
Moratory f'sin Finishing arehouse
To 7
reathina Air
as Holder
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soi lers tack
cosrriNUOus vcl monitoring system
8 Hour T.W.A. SUMMARY DATA PPM VCL
Month - mi
Month -
/A^ __/
Year 1^3 ^
L
No. Mo.
No.
No, Samples Samples Samples
Samples
Below .5 to Over
Taken Mean High Low .5 ppm 1 ppm 1 ppm
Ho. No. Ho.
No. Samples Samples Samples
Samples
Below .$ to Over
Taken Mean High Low ppm 1 ppm 1 ppn
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1
GENC 003901
CONTINUOUS VCL MONITORIKO SYSTEM SUMMARY DAfA
8 HOUR T.W.A.- MEAN ppm VCL
a, Year I ?f?.Z
4 NON-REfim.ATr.lt ARRAS
Monomer Control Room V" Polvner Control Room
V" Boilerhouse Shop
^ L.iboratory
Resin Finishing ^ Warehouse
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No. of Samples
3^
No. of Samples Below .5 ppm
317
No, of Samples From .51 to 1.0 ppm A
No. of Samples Over 1.0 ppm
1
7. of Samples Below .5 ppm
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7. of samples From .51 to 1.0 ppm
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7. of Samples Over 1.0 ppm
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GEr'JC 0039r,2
am'UiUOUS VCL MONITORING SYSTEM 6 Hour T.W.A. SUMMARY DATA
PPM VCL
Year UFA
Month - /y/9^
Month - 3u/^
K .'i' l.ATSD areas
IJONONER(HVC)
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No, No, No.
No, Samples Samples Samples
Samples
Below .5 to Over
HighTaken Mean
Low .!> ppm 1 ppm 1 ppm
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No. Mo.
No.
No. SampTes Samples Samples
Samples
Below .5 to Over
Taken Mean High Low .*> ppm 1 ppm 1 ppm
AA
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GAS HOLDER K0 POT/ Vapor Dreak Tank Recovered liVC TOTAL
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6EtC 003903
CONTINUOUS, VCL MOHITCRIKJ SYSTEM SUMMARY DATA
8 Hour T.W.A. - Mean ppm VCL
t/tgl 33
Year | ^
t& JanTM Feb. Msr . Arril
June My An2*_ Sept* Oct* Nov. Dec*
RECULATED AREAS
NONOCER (fIVC)
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CONTINUOUS . VCL MONITOR I!30 SYSTEH SUMMARY DATA
8 HOUR T.W.A.-'MEAN ppm VCL
Year I
7y.. n- * *
REGULATED AREAS _ '
mi Jsru . Feb. M-ir . Arril Mav Jure *My_ to,2,. . fjSDtA. Oct. BOX*
No. of Samples No. of Samples l>lcv .5 ppr No. of Samples From .51 to 1,0 ppm No. of Samples Over 1,0 ppm
t, <pf Samples Below .5 ppm 7. of Samples From .51 to 1.0 ppm 7, of Samnles Over 1,0 ppm
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