NYC-WTC_000206345

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

46-08 Greenpoint Avenue lei. (716) 764-7480 Lone Islend City, N.Y. 11104 TEM DEPARTMENT Fax (716) 764-4086

TEM AHERA COUNTSHEET , CLIENT : DATE : PROJECT : lN • ANALYST: ' BATCH#: CLIENT ID # : SAMPLE ID#: Q VOLUME (It): G.O. AREA (mill-): Q- Ol I GO’S TO ANALYZE : MAGNIFICATION: ___________ ACC. VOLTAGE (KeV) : /O O INSTRUMENT : JEOL lOOCX II FILTER AREA (mm^) : 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. (itm) (ttm) D TO#

A ll«) fi P-5 -I M 7-50 7-0

■

Analytical Sensitivity (str/cirr’): Q. 0 £) 4^ Eucentricity check; Concentration (str/cm ) :________ Q _____ *Grid acceptance criteria check : (A).. Y Concentration (str/miri^): ( . 1y ~ **CHR. # STRUCT. ;F 0 M© ( C O iTTT •Number of Asbestos Structures; 0.5<S<5^m .0.1 ♦♦AMPH. # STRUCT.:F M C B _______________ ____________ S>5)tm...... .Q. Specify AMPH. Type ; AM. ACT. TRE. Number of Non-asbestos Structures:................. Q. 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.=chrysotile, AMPH.=atnphibole, AM.=amosite, ACT.=actinolite, TRE.=tremolite, CRO.=crocidolite, ANTH =anthophyllite

CITY_21MC100_003004074

NYC-WTC_000206345