NYC-WTC_000206234

NYC 9/11 Public Portal Document

athenica ENVIRGNMENIAL SERVICES INC.

Tel. (716) 7et-74W 46-Oe Gteecpolnl Avenue Fbx (716) 76^-4086 lonp Islend City, H.V. 11104 TEM DEPARTMENT TEM AHERA COUNTSHEET DATE : Wfnf^ CLIENT; PROJECT ; ANALYST^ CLIENT ID # : BATCH#: Tol-(0-/05__________ VOLUME (It) : 2^ SAMPLE ID # : -(-ol ip -/ o<- 32.1 5~ G,O. AREA (mm ) : p . p / gontoanalyze]32 MAGNTFIC/VTION :______ _____________ ACCTVOlTrAGE (KeV) : fCO Instrument: jeolloocxn i li ri R ARE.A (mm^)7 _______ ______________ •z.-yr- _— ANM'YTICALbffiTtfODOLOGYTTOFEDERACREGISTEiE^^ vXAl VI IC AD MD HU ,, appendix A TO SUBPART E

Structure sketch SAB BDXA PHO ID grTT go Sh. str. L W D TO// D I ID Class/. (pm) (pm)

A a

Analytical Sensitivity (slr/cni'*): p>. fy CHA Eucentricity check : _ ______________ y Concentration (str/cin^ : << 0.^043 " *Grid acceptance crltena~check : ~(^A?Y7(B). .r< Concentration (str/mm'^): <C - 6 '7 ~ **CHR, # STRUCT?; F M C B •Number of AsbestOi5~Structuresa).5:g5anm ------- i^/AMPlOlTRUCT?F M C B ' Specify~AMPH. Type ■. AM. ACT. TRE. ~ SS.5pro.... l?umber~ofNon-asbestos Structures:................ C*- ■ ■ ” CRO. ANTH7~ folded replica, intact GO'S have >50% coverage, <50% Undissolved filter, <5% * Replica covers >50%,at least 20 GO’s with no overlapping or anth.™--,*.*

CITY_21MC100_011086496

NYC-WTC_OOO2O6239