Document wj3kq8x5qQrZo2kv4BdpXKNJ
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Houston/ Texas January 12, 1982
SAF
STUDIES, SURVEYS & REPORTS
Texaco USA Pucat Sound Riant Asbestos sampling
. *
Mr* C* R. Ferguson Anacortes, Washington
Air sampling to evaluate employe exposure to asbestos was^ conducted at the Puget Sound Plant by Mr. W.fl<A. Rosenberg on November 13, 198lY The sampling was representative of a
laborer who was stripping asbestos from old pipes in the recovery yard area. The samples were collected on open face 0.8 micron AA filters using a calibrated Dupont P-25G0 air sampling pump. Subsequent analysis was performed by the national boss Control Service Corporation, an accredited industrial hygiene laboratory.
& total of four (4) ceiling (15-minute) sacjples were collected during the above job task. The asbestos results were all less than the detectable limit of the chosen analytical method as shown la the attached table. The OSHA ceiling limit standard for a 15-minute exposure is ten (10) fibers per cubic centimeter (f/cc). These 'results are well below any app]
.however., .itrsfioui'd. be; hot the ^finding
prior to work respiratory -protection.
It 'is suggested - that a small bulk sample of the subject
insulation be forwarded to this office in the future to verify
that the material is actually, dhbesfcep..,
.
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