Document rekG9ZBrJDe4wdMYJeKrkqnGE

ROCKDALE ORE RAT I ON S SAFETY AND INDUSTRIAL HYGIENE Report No: 0219004019002 Report To: Gary Griesbach 1990 April 16 Copies to: W. T. Washam, M.D. R'i Ct--ClarkE. A. Phillips Department: Maintenance Job Class: 066 General Mechanic Sampling Dates: 1990 February 27, March 01 Parameter: 019 Asbestos Permissible Exposure Limit (PEL): 0.2 f/cc,8-TWA (OSHA)_____________ ********************* Interpretation of Results Tasks surveyed: cutting and welding buss straps in Lines 7 & 8. Range of resuIts: Asebestos <0.02 - 0.06 %PEL <10 - 30 Genral Mechanics tested RzD/fcr&P ResuIts 0.03 f/cc 0.03 <0.02 0.06 0.03 0.02 rurther teesstting will be scheduled to insure that these two tests are 'epresena tive of true task exposure. ...... f jttr. 4^ 3C. A'*- ^ *L_T. f . \ f). '* ^ led by___ ________________________________ ~C' ' ARD 021572