NYC-WTC_000206200

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

45-08 Greenpolnl Avenue Tel. (718) 78<.74SO Lone Island City. N.Y. 11104 TEM DEPARTMENT Fax (718) 7B4-4086

TEM AHERA COUNTSHEET CLIENT: DATE : PROJECT : ^cD^'p/ ANALYST : 6-/1^ BATCH # ; 7-^^ _________ CLIENT ID #: of SAMPLE ID # : VOLUME (It) : y^(2 G.O. AREA (mm ) : _____ GO’S TO ANALYZE : ____ MAGNIFICATION : ________ ACC. VOLTAGE (KeV) : JcJO INSTRUMENT : JEOL lOOCXII FILTER AREA (mm^) : ANALYTICAI, METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR, PART 763, APPENDIX A TOSUBPART E

GRI GO Sit. Str. L W Structure sketch SAE EDXA PHO ID D ID # Classf. (pm) (pm) D TO#

A SS J 2^ M yS' f'c f'$ f .94 I |J>0 Uo 5 M CkL

Analytical Sensitivity (str/cmZ): Q- Eucentricity checb: yZ' Concentration (stiVcm^) : , qq *Grid acceptance criteria check; (A),,.‘-< (D). .?Z Concentration (stf/mm ): **CHR. # STRUCT.: F o Mo2 C O B O •Number of Asbestos Structures : 0.5<S<5pm .. J... **AMPH. # STRUCT. :F M C B S>5pm...... I... Specify AMPH. Type : AM, ACT. TRE. Number of Non-asbestos Structures;................. O.. CRO ANTH. * Replica covers >50%,at least 20 OO’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.=chrysotile, AMPH,=amphibole, AM.=amosite, ACT.=actinolite, TR£.=tremollte, CRO.=crocidolite, ANTH.=anthophyllite

CITY_21MC100_011086460

NYC-WTC_000206205