NYC-WTC_000206305

NYC 9/11 Public Portal Document

ATH^CA environmental services INC,

let. (716) 7e4'7<60 46.06 Gteenpolnl Avenue hex (716) 7e-<-<066 Lone Islenc) City, N.Y. 11104 TEM DEPARTMENT

TEM AHERA COUNTSHEET DATE : CLIENT: cC'zPtXVgM PRO JECf7~77/CDlP7?F^p/?^ -S^- ANALYSTS CLIENT ID # : SAMPLE ID - OS VOLUME (It) : AREA (rnin-) : C. GO’S TO ANALYZE : MAGNIFICATION :_______ ACCTVOLTAGETiCeVr JqcJ ^ATYnCAI^nTnOiHk'K/VH-MITtf-i^ filter area (tnmT r analytical MC go part 763, APPENDIX A TO SUBPART E

Structure sketch SAE EDXA PHO ID QRJ GO Str. Str. L W D TO#/ D ID tt Classf. (pm) (pm)

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Analytical Sensitivity (str/emT: O’ Go 4Q Eucentricity checlt::______________ ■/ Concen(ration~(str/cn?'): 2^, Cc-A C VStd acceptance criteriaVheck : ConcentratTon (str/mm^) : C 1 %• ______ ■**CHR. # STRUCT, i F M C ■Number of Asbestos Structures : 0.5<S<5(tm .P.. ■ ■’♦AMPH. # STRUCT.;? M C P ~ S>5txm..... .Q," Specify AMPH. Type : AK ACL TRR Number of Non-asbestos Structures:............ ,7 .V... CRU A N TH -------—- *keplica covers >50%,at least 20 GO’s with no overlapping or folded replica, intact OO's havc >50% coverage, <50% Undissolved filter, <5%

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CITY_21MC100_003009415

NYC-WTC_000206306