Document Mo0K53a5aYkz6JOZZKXpvRjg7

PLAINTIFF'S EXHIBIT INTERNAL CORRESPONDENCE IH FILE COi UC-2997 UNION CARBIDE CORPORATION technical center P.O. BOX 8361, 55C3UTH CHARLESTON, WV 35303 -rouMam^ E< Rucker 512/2009 Locator) ArTD copvco H> Avashia> M.D. _ 512/23 J. W. Barna - 2009/6 W. L. Browning - 2009 R. E. Coyner - 2009 J. E. Liana - 740/2322 C. P. Maxwell - 701/2 B. R. McMakin - 2009 De" June 11, 1987 ai0TMc,noD'pt EM&TS - HS&EA Ar" Industrial Hygiene So|ECC Asbestos Exposure Monitoring Attached are the results of asbestos exposure monitoring for two days at the Institute Plant while removing asbestos on a 3-inch steam line at the #3 dock area. The line stripped was located on risers and an overhead piperack extending across the railroad tracks. Glovebags and enclosures were not used because it was not feasible according to the Construction Department insulation craft representative {Asbestos Competent Person) and the 512 Plant Industrial Hygiene Department. Employees used a powered man-basket to reach lines that were overhead. Area was barricaded until removal of asbestos was completed. Two out of six personal exposure samples exceeded the 0.2 fiber/cc permissible exposure level standard and three other personal exposure samples exceeded the 0.1 fiber/cc action level standard. We encourage you to use supplied air respirators as much as possible in the asbestos abatement procedure. Employees wore two pair of coveralls, headcovers, boots, gloves and AO R57-A half-face HEPA cartridge respirators. No street clothes were worn. They showered before lunch and at the end of the workday before leaving plant. UCC 024437 ASBESTOS EXPOSURE MONITORING -2- June II, 1987 Please inform S. R. Erskine, B. J. Agosti, P. K. Snodgrass and C. B. Clendenin of their exposure monitoring results as soon as possible. Have them sign and date this report and return to M. A. Patel at Building 701-330. If you have any questions or if we can be of further assistance, please call us on extension 4779 or 3750. WORK BY: APPROVED BY: Attachment VES:HJK:MAP:rab 2385P Manhar Au Patel UCC 024438 Comp. Ref. W2198 W2199 ASBESTOS EXPOSURE MONITORING Date 4-30-87 Sample Type/ Employee Name Personal/ B. J. Agosti Sample Time Air Cone. TWAg Fibers/cc Fibers/cc COMMENTS 6hr 50min 1.153 0.985 Stripped, bagged and vacuumed approx. 100 feet of line at #3 dock. 4-30-87 Personal/ C. B. Clendenin 6hr 46min 0.047 4-30-87 Personal/ P. D. Snodgrass 6hr 46min 0.190 0.040 0.161 Stripped, bagged and vacuumed approx. 100 feet of line at #3 dodk. ii' Stripped, bagged and vacuumed approx. 100 feet of line at #3 dock. 5-1-87 Personal/ P. K. Snodgrass 7hr 3min 0.233 0.205 Stripped, bagged and vacuumed approx. 70 feet of line at #3 dock. 5-1-87 5-1-87 Personal/ S. R. Erskine 7hr 3min Personal/ C. B. Clendenin 6hr 59min 0.116 0.119 0.103 0.104 Stripped, bagged and-vacuumed approx. 70 feet of line at #3 dock. Stripped, bagged and vacuumed approx. 70 feet of line at #3 dock. J 334P UCC 024439