Document omdKNaZpB8YmgNyrBBkQVzrgE

r \ UfelO* BUSINESS I CARSIOC CONFIDENTIAL INDUSTRIAL HYGIENE MONITORING FOR TO: J. E. Midkiff, Trlr. 5583 (511) FILE ASBESTOS /3 07Computer Ref. W-t-402 Date March 19, 1982 cc: L. R. Noble, 511-2149 R. F. Painter, 511-5583 R. E. Peele, 701-334 R. G. Rowe, M.D., 791 W. T. Shelton, 704 Shop E. C. Shipley, 511-2009 PERSON MONITORED ___________________Warren Abbot__________________________________________ Location Building 701-100 Date 02/17/82 EXPOSURE RESULTS Sample No. Cone. Sampling Time 1 0.13 fibers/ cc 190 Mins. 2 0.04 fibers/ cc 140 Mins. 3 0.03 fibers/ cc 183 Mins. 4 0.01 fibers/ cc 136 Mins. 5 0.10 fibers/ cc 183 Mins. 6 0.02 fibers/ cc 136 Mins. Comments Personal sample - Warren Abbot (Con struction) 0820-1130 hrs. - morning Personal sample - Warren fiTSBof (Con struction) 1310-1530 hrs. - afternoon Area sample - North end Room 1UU 0822-1125 hrs. - morning Area sample - North end Room 100 1316-1532 hrs. - afternoon Area sample - South end Room 10U 0822-1125 hrs. - morning Area sample - South end Room 100 1316-1532 hrs. - afternoon Time-Weighted Average Concentration (TWA) 0.06 fibers/cc Ceiling Concentration ________- ALLOWABLE EXPOSURE (8-Hour Shift) TWA Ceiling 2 Fibers/cc _______________________ X OSHA OSHA UCC UCC Other Other COMMENTS Construction worker monitored for exposure to asbestos fibers while performing cleanup operation of old insulation and dust in Building 701-100. Insulation and dust particles were collected by means of a vacuum cleaner. Worker wore gloves, coveralls, shoe covers, safety goggles, and a fresh air mask. Monitoring done during entire work period. Time-weighted average com puted based on results of personal exposure over the entire day. Please notify employee of results. V0RK BY Mario F. Stowers APPROVED BY UCC 024372 X - Pm Manhar A. Patel