Document EYLQ7gyqQr09DLd80epE1nL4
-T&&0. U.S.A. HOUSTON . CJfc'lftONr'SNXAL
JAN 15*82
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Houston/ Texas January 12,`1982
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STUDIES, SURVEYS & REPORTS Texaco USA Puget Sound UXant.......... .........
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Mr* C* R. Ferguson Anacortesr Washington
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Air sampling to evaluate employe exposure to asbestos was ^
conducted at the Puget Sound Plant by Mr. W.fl<A. Rosenberg on Uovembar 13, 198 lV 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-25GG air
sampling pump. Subsequent analysis was performed by the
national boss Control Service Corporation, an accredited
industrial hygiene laboratory.
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& total of four (4) ceiling (15-minute) samples were collected during the above job task. The asbestos results were all less than the detectable limit of the chosen analytical method as shown in the attached table. The QSH& ceiling limit standard for a 15-minute exposure is ten (10) fibers per cubic centimeter (f/ec). These results are well below any appl
itrsbphi'd. be?; hot
the, jtindirv
prior respiratory protection.
ividuai did not wear
It '-is suggested that a small hulk sample of the subject
insulation be forwarded to this office in the future to verify
that the material is actually asbestos.. Plfeise contact
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