NYC-WTC_000205940

NYC 9/11 Public Portal Document

ATH^CA ENVIRONMENTAL SERVICES INC.

lei. (716) 7e4-7e&0 ^6-08 Greenpolnt Avenue Fsx (716) 76^-4066 lonp Island City, NA. 11 KM TEM DEPARTMENT

TEM AH ERA COUNTSHEET CLIENT: _____ DATE : PROJECT . ANALYST; tCA'. . BATCH tf: __________ CLIENT ID # : SAMPLE ID#: VOLUME (It) : ~G.O. AEEMmmV: GO’S TO ANALYZE : MAGNIFICATION : / <76/__________ ACC. VOLTAGE (KeV); JOO INSTRUMENT :'JEOLIOOCXH FILTER AREA (mil?) : ~ analytical METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,O(ST. 30, I987, #40 CFR, PART763^APPENDIXAJOSUBPA^T E^

L W Stpjcture sketch SAB BDXA PHO ID GRl GO Su. SU. TO# # Classf. (pm) D D ID (put)

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Analytical Sensitivity (str/cm^): Q. O&i-i ‘j^ Eucentricity check : Concentration (str/cm^) ■ pQ 9 $;_____ _ ♦Grid acceptance criteria check : (A)77.C Concentration (str/mnT): /1 Ai. 07 **CHR. # STRUCT. :F M C B •Number of Asbestos Structures: O.5^S<5pro ..0. • ♦*AMPH. # STRUCT.:? M C T ~ Si5nni........ O Specify AMPH. Type : AM. ACT. TRE. Number ofNon-asbestos Structures:................. CRO. antIl

*Replica covers >50%,al leasi 20 OO’s with no overlapping or foldid replica, inlaci OO’s have >50% coverage, <50% Ondissolved filler, <5% «*CHR.XKoUU,'AMPH.^XwSeT’^ ACT.-actinolite, TRB.’tremolite, CRO.^crocidolite, ANTH =anthophyllile

CITY_21MC100_002991982

NYC-WTC_000205941