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K S L
<br /> Environmental Laboratory
<br /> Client: Project# KSL ID No. 2237
<br /> Stockton Unified School Dist. 17-0525
<br /> 1944 N. EI Pinal Dr. Client No. 133
<br /> Stockton, CA 95205 Project
<br /> Stagg High School Date Received 07/19/17
<br /> Phone: (209)933-7045 Portables#'s P1-9
<br /> Date Analyzed 07/20/17
<br /> E-mail: bschmidt@stockton.kl2.
<br /> Contact: Butch Schmidt Samples Received 51
<br /> Collected By: Butch Schmidt Samples Analyzed 51
<br /> Polarized Light Microscopy Test Report, EPA/600/R-93/116
<br /> Sample ID Sample Description Non-Fibrous Non-Asbestos Asbestos
<br /> /o
<br /> Material Fibers in Fibers in /o
<br /> 17-0525-9986(a) Flooring, P-1.(top layer,tile)[tan] 'Calcite,organics,quartz, None Detected None Detected
<br /> clay,&misc.particles.
<br /> Lab ID: 8291
<br /> 17-0525-9986(b) Flooring, P-1.(2nd layer, mastic) 'Organics,calcite, quartz, None Detected None Detected
<br /> [black] mica, clay,&misc.
<br /> Lab ID: 8292 particles.
<br /> 17-0525-9986(c) Flooring, P-1. (3rd layer,wood) 'Organics,calcite,clay,& 80-90 Cellulose None Detected
<br /> [brown] 'misc. particles.
<br /> Lab ID: 8293
<br /> 17-0525-9986(d) Flooring, P-1.(4th layer,tile) Calcite,organics, None Detected 5-10 Chrysotile
<br /> [green] serpentine,clay,&misc.
<br /> Lab ID: 8294 particles.
<br /> 17-0525-9986(e) Flooring, P-1. (5th layer, mastic) Tar,organics,calcite, 30-40 Cellulose 2-3 Chrysotile
<br /> [black] quartz,serpentine,&
<br /> Lab ID: 8295 misc. particles.
<br /> 17-0525-9987(a) Flooring, P-3. (top layer,tile)[tan] Calcite,organics,quartz, None Detected None Detected
<br /> clay,&misc. particles.
<br /> Lab ID: 8296
<br /> 17-0525-9987(b) Flooring, P-3.(2nd layer,mastic) Organics,calcite, quartz, None Detected None Detected
<br /> [black] mica,clay,&misc.
<br /> Lab ID: 8297 particles.
<br /> 17-0525-9987(c) Flooring, P-3.(3rd layer,wood) Organics,calcite,clay,& 80-90 Cellulose None Detected
<br /> [brown] misc. particles.
<br /> Lab ID: 8298
<br /> 17-0525-9987(d) Flooring, P-3.(4th layer,tile) Calcite,organics, None Detected 5-10 Chrysotile
<br /> [green] serpentine,clay,&misc.
<br /> Lab ID: 8299 particles.
<br /> 17-0525-9987(e) Flooring, P-3.(5th layer, mastic) Tar,organics,calcite, 30-40 Cellulose 2-3 Chrysotile
<br /> [black] quartz,serpentine,&
<br /> Lab ID: 8300 misc. particles.
<br /> S.N.A.=Sample Not Analyzed. Tr.=Trace. Due to the limitations of PLM,some samples classified as Page 1 of?
<br /> containing no asbestos in materials such as floor tiles,warrant a recommendation for further analysis by TEM.
<br /> These results relate only to the items tested. This report shall not be reproduced except in full,without the
<br /> written approval of the laboratory_ This report must not be used by the client to claim product endorsement by
<br /> NVLAP or any agency of the U.S.Government, All sample were received in good condition unless otherwise
<br /> noted. Laboratory Director
<br /> Phone: P.O. Box 566 E-Mail:
<br /> (209) 419-3020 Ione, CA 95640 kevinksl@att.net
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