NYC-WTC_000206371

NYC 9/11 Public Portal Document

ATHENICA ENVinONUENTAl SERVICES INC,

-tS-Oe Gteenpolnl Avenue tel. 1718) 7e4-7<»0 lone IslentJ City, N.Y. inW TEM DEPARTMENT Fex (718) 78^-4085

TEM AHERA COUNTSHEET CLIENT DATE : 2 PROJECT: _____ ANALYST." BATCH #: 0-21/ CLIENT It) # : SAMPLE ID#: -fg, - 2-1^^ VOLUME (it) : G.O. AREA (mm ): ) GO’sTO ANALYZE : 7________ MAGNIFICATION : (__________ ACC. VOLTAGE (KeV) : INSTRUMENT : JEOL lOOCX II FILTER AREA (mmiy: 7 ANALYTICAL METHODOLOGY: EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30. 1987, #40 CFR, PART 763, APPENDIX A TO SUBPART E

GRl GO Str. Str. L W Structure sketch SAE EDXA PHO ID D ID # Classf. (Um) D TO#

A 11^ fit F3 Z«50

-=_ -= .

Analytical Sensitivity (str/cn?): O Eucentricity check: ~ Concentration (str/cm"): <2o ■ ♦Grid acceptance criteria check : (A),..tZ(B)..,zf Concentration (str/mm^): SazSzz •Number of Asbestos Structures : 0,5<S<5)imQ.... **CHR. # STRUCT. ;F **AMPH. # STRUCT.:F M M C C PT B S>5|Am Specify AMPH. Type : AM. ACT. TRE. Number of Non-asbestos Structures:.............. . 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,=amphibole, AM.=anx)site, ACT.=actinoIite, TRE,=tremoHte, CRO.=crocidolite, ANTH.=anthophyllite'

CITY_21MC100_003004299

NYC-WTC_000206371