NYC-WTC_000206270

NYC 9/11 Public Portal Document

ATHENICA ENVIRONMENTAL SERVICES INC.

lei. (716) 764-7460 <i5’0e Gieenpoint Avenue fex (718) 764-4066 long Isle nd City, H.V. mW TEM DEPARTMENT

TEM AHERA COUNTSHEET CLIENT : ^12^_______ DATE: 7//7/Pt PRO JECT ; c ST. ANALYST / CLIENT ID#; oy SAMPLE ID # :TQ2-ocy_Qiyo- ^^7 3 VOLUME (It): G.O, AREA (mm^) : Q GOVTO ANALYZE : MAGNIFICATION: [QK ACC. VOLTAGE (KeV) : lO'O FiLTER AREAQnm^) instrumentTTeol lOOCX IT_________ _________________ : ______________ an ajlyTICAL METHODOLOGY; EPA FEDERAL REGISTER, VOL. 52, No 210,OCT. 30, 1987, #40 CFR. PART 763, APPENDIX A TO SUBPART E

Str. Sti. L W Structure sketch SAB EDXA PHO ID QRI GO Classf. (pm) D TO# D ID # (pm)

A

6 ^5^

Analytical Sensitivity (sti/cm-^): O-QQ^ J _ Eucentricity check: _________ ' Concentration (TtrZcm^p" _ ♦Grid acceptance criteria checkT (A)7CC(B)?T7 Concentration (str/nui?): Z.) 3 . ( ♦ ♦CHR. # STRUCT. ;F M C B •Number of Asbestos Structures : 0,5<S<5pm ., D.. **AMPH. # STRUCT.T MCE ~ S^5pm........ O. Specify AMPH. Type ; AM. ACT TRR Number of Non-asbestos Structures:..... . ............ Q CRO. ANTH, *Replica covers >50%.at least 20 OO’s witJi no overlapping or folded replica, intact GO’S have >50% coverage, <50%' Undissoived filter, <5%

ACT.=actinolite, TRB,=tremollte, CRO.=crocidolite. ANTH.-anthophyllite-

CITY_21MC100_011086586

NYC-WTC_000206275