NYC-WTC_000206206

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

Tel, (716) 78-,-749O 46-08 GreenpoinI Avenue Fax (716)764^085 Lonfi Island City, N.Y. 11104 TEM DEPARTMENT

TEM AHERA COUNTSHEET DATE : PROJECT TXVcjp 6^//^ ANALYST : BATCH#: CLIENT ID # : SAMPLE IP # : VOLUME (It) : 777^ G.O. AREATmm^): go’s to analyze : MAGNIFICATION: Cl ACC. VOLTAGE (KeV) ; ^qo INSTRUMENT : JEOL lOOCX II FILTER AREA (init?) : 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. (pm' D TO#

6 |J5t)

a A

Analytical Sensitivity (str/ctn"): C) - Oo Eucentricity check :__________________ _____ ■ Concentration (str/cm ):______ Z O - OOY 3 *Gridacceptance criteria check : (A)...i/(B).... Concentration (st7mm~): to **CHR. # STRUCT.: F M C B ■Number of Asbestos Structures : 0.5<S<5pni.. Q.. **AMPH.# STRUCT. :F MCE SS;5pm........O- Specify AMPH. Type ; AM, ACT. TRE. Number of Non-asbestos Structures:.................. Q. CRO. ANTH. *RepIica 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.=chrysottle, ,‘ MPH =amphibole, AM.=amosite, ACT.=actinolite, TRE.=tremolite, CRO,=crocidolite, ANTH =aiithophylli(e

CITY_21MC100_011086464

NYC-WTC_000206209