NYC-WTC_000232334

NYC 9/11 Public Portal Document

AMA Anolutka! Services, he Fiber Count Sheet For Transmission Electron Microscopy Page r or Date of Analysis: Q AM.A Sample X: d Filter Type.'Size: MCE _2£L_nvn PC .mm Client: Sample #: ______________ Filter Porosity: gm.Lot Chain of Custody #: _________ Grid Acceptable N Orientation of Letter F: Analyst: Q> dC _______ Grid Storage Box #: Working Mag: __2£L_K L.O.D.''Sensivity: s/mm- 0. .s/cc Signed: Row ir: Grid: Accel. Voltage: Volume of Air Sampled:. L Method/type (circle): EPA Level II Otlter Grid Openings to observe:

Grid Structure # Structure Length & Width SAED Spectrum # Elements Fiber SAED Magntficaticn Or Opening # Type (In Microns) # Rows Identified Negative # Negative # Camera Length Location

' EZ K CM

K CM

K CM

K CM

K CM

I K CM

K CM

K CM

K CM

K CM

I K CW

I K CM

I K CM

L K CM

, 06.002472 K CM

Legend; NSD - No Structures Detected F = Fiber B“ Bundle C = Cluster M = Matrix UTO = Unable to Obtain [3 •= 2nd Grid

Total # of Grid Openings Obseradved jnm’ # of Structures Counted: Asbestos Type:__________________ . s <5pm + -s 25gm = .s/mm’ “ _s/ce Asbestos Type:________________ . s <Siim + _s ^pm = j/mm’ = .s/cc Non-Asbestos Type: s <Sgm +. .s >5gm = .s/mm’ “ s/cc Total asbestos structures counted .s .s/mm’ - Ycc SAED Calibration Date; ? >21 / cl Mean Grid Opening Area is 0.0 ZpS inin’ Noles:______________________________________ ___ EDXA Calibration Date; / / Spectra Disk Identification #; Mag. Calibration Date: / XI EM Serial Number is:

CITY_21MC100_003077402

NYC-WTC_000232334