Document 0gbxzg6Bjy7nx0e0OboayRBwO

City Analytical Inc. November 02, 1995 Asarco Incorporated P.O. Box 1111 El Paso, Texas 79999 RE: REVERB EASTSIDE PIPE INSULATION LAB NO! SANPLE NUMBER DESCRIPTION MATRIX FIBROUS ASBESTIFORM /9S-3935 01 . B95-3937 r 02 ,, fUoii Adrian Gallardo HICROSCOPIST White, Friable Gray, Friable Calcium carbonate Cellulose trace sp*j5a.l*4-lv> Aor.Htp 35-405 Chrvsotile 2-55 Calcium carbonate Cellulose 10-155 Glass fibers 5-105: Mineral wool 5-105 Chrysotile 30-355 0jP> ^e4*.c--Ve>v` +\tiAer Method: Polarized light microscopy with Disoersion stainino using Olympus CH-2 Polorized Light Microscope with HcCrcne Oisoersion Staining Objective. Standard error * 1-105 + 255, 11-99 * 505 percentages based on visual volume procedure. EPA-600/H4-82-020 `Interim Method for the Determination of Asbestos in Bull Insulation Samples*. All Microscopists are graduates of McCrone Research Institute's `Microscopical Identification of Asbestos1, Chicago, 111. Test report relates only to those items tested. National Voluntary Laboratory Accreditation Program (NVLAP) Lab ID 1870. Corporate Office* 1409 Mariana Arena H Paao, Texaa 79902 (915)5334*40 Fax (915) 5334843 5I6Cbama NJE. Skate D Alboqimqoe, New Mexico S710S (505) Z5S-4673 11361N. 99th Are. Skate 101 Ftoria, AiizeaiS5345 ((02) 933-4950 Fax (2) 933-4S36 2*17Jobe Ben Sbepard Flew; Brildiqg A,Skate 201 Odnaa, Texas 79762 (915) 342-98*7 Fax (915) 347-4904 ASARCO ELP 0014973