NYC-WTC_000205853

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

lei. (718) 784-7^90 46-08 GieenpoinI Avenue TEM DEPARTMENT Fax (718) 784-4085 Long Island City, N.Y. 11104

TEM AHERA COUNTSHEET CLIENT : [AJotvyetd k Pam _______ DATE : s/19/d^ PROJECT : ANALYST : BATCH # : c> ____________ CLIENT ID # : O'/ SAMPLE ID it: VOLUME (It) : G.O. AREA (mmJ : ____ GO’S TO ANALYZE : MAGNIFICATION : ACC. VOLTAGE (KeV) : Joo INSTRUMENT : JEOL lOOC X II I IL I ER AREA (ninC) : , ANALYTICAL METHODOLOGY; EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRI GO Str. Str. L W Structure sketch SAE EDXA PHO ID D ID Classf. (nm) ()tm) D TO*/

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Analytical Sensitivity (str/cm'’): . op ~l Eucentricity check :________________ Concentration (str/cm ) :_____ O- ooH ♦Gridacceptance criteria check ; (A)..5rY(B)...u/ Concentration (str/mm^): 4. . (p **CHR. # STRUCT.: F M C B •Number of Asbestos Structures : 0.5<S<5pm .Q... ♦*AMPH. # STRUCT.iF M C B S>5pm..... Q.. Specify AMPH. Type; AM. ACT. TRE. Number of Non-asbestos Structures:................ C? CRO. ANTH. *Replica covers >50%,at least 20 GO'S with no overlapping or folded replica, intact GO’s have >50% coverage, <50% Undissolved filter, <5% holes or opaque areas, <10% particulate coverage. ** CHR =ch'>sotile, AMPH.=amphibole, AM.=amosite, ACT.=actmolite, TRE.=tremolite, CRO.=crocidolite, ANTH.=anthophyllite

CITY_DEP_20BROAD_MCGIVNEY_SUBP_000004584

NYC-WTC_000205856