Document JrYD9jJomn9naE5DdmmRpOJNa

INTERNAL CORRESPONDENCE UNION CARBIDE CORPORATION TECHNICAL CENTER P.O. BOX B3S 1 , SOUTH CHARLESTON. WV 35303 To iNeme) Div.s*OH Location Area A. F. Terry 704 511 CODV DO -- C. P. Maxwell - 701/2 R. G. Rowe, M.D. - 791 C. L. Ruddle - 704 R. E. Sergent - 704 De,w Or.g,au,QDeoC February 18, 1987 EM&TS - HS&EA Araa Industrial Hygiene Sut,ie" Asbestos Exposure Monitoring Attached are the results of the Asbestos exposure monitoring performed on F. R. Creech on February 10, 1987. He was monitored while stripping 2 Reactor Heaters from 770-237 Autoclave Lab using glove bags. The stripping was done in a designated room, located in Building 777. He also spent approximately 3 hours in Building 740 fan loft. He was equipped with disposable coveralls and an AO R57-A HEPA filter, half-face carrtridge respirator. The exposure monitoring results indicate that the levels were well below the 0.1 fiber/cc Action Level, established by OSHA for an 8-hour workday (TWA8). Please notify F. R. Creech of his exposure monitoring results as soon as possible. Please have him sign and date this report and return to M. A. Patel at Building 701-330. If we can be of further assistance, please call us on extension 4779 or 3750. WORK BY: APPROVED BY: Vance E. Stover Attachment VES:MAP:rab 211 IP y^| JL-___ Manhar A. Patel UCC 024235 ASBESTOS EXPOSURE MMTCRiNG Coop. ref. W2140 Date 2-10-87 Sanple Type/ Employee Name Personal/ F. R. Creech Sanpling ' Time Air Cone Fibers/cc 7 hrs 33 min 0.011 Fibers/cc 0.01W CCMFENTS Collected while stripping 2 Autoclave heaters, from 770 Autoclave Lab, and while working approx. 3 hours in Building 740 fan loft. ASBESTOS Permissible Exposure Level TWAg 0.2 fibers/cc OSHA Action Level 0.1 fibers/cc 211 IP UCC 024236