Portal Document
, OCT-16-2001 12=05 P.07/11
ambient labs inc. 159 West 25th Street New York, NY 10001 ELAP #10865
I REPORT OF AIR SAMPLE ANALYSIS BY TRANSMISSION ELECTRON MICROSCOPY )
Project ID; 0211358
Client Name: J. Resnick & Sons
Project Name; J. Resnick & Sons Field ID: 01
Sample ID ;AEM990 09424 Date Received : 9/20/01
Sample Description : Lobby of 75 Park Place Security Desk
Filter Composition: MCE Porosity: 0,45 micron FiltLot#: EX55
Filter Diameter: 25 mm Effective FilterArea: 385 mnf Air Volume: 1250 Itr
Total Filter Area Analyzed : 0.0630 mm^
# Grid Openings : 7 Avg Grid Opening Area ;0.0090 mrn Grid Lot#: 4083
Analytical Sensitivity : 0.0049 asbestos strucVcm^
Number of Asbestos Number of Structure Types ;
Structures; LENGTH FIBER CLUSTER MATRIX BUNDLE
Chrysotile: 0 0.5 urn < L < 5 urn 0 0 0 0
Amphibole: 0 L> Sum 0 0 0 0
A: TOTAL CHRYSOTILE STRUCTURE CONCENTRATION ; LT ANYL SENS siructurefcrr?
B: TOTAL AMPHIBOLE STUCTURE CONCENTRATION : LT ANYL SENS struclure/cm3
C; TOTAL ASBESTOS STUCTURE (A+B) CONCENTRATION : LT ANYL SENS structure/cmJ
TOTAL ASBESTOS CONCENTRATION: IN AIR LTANYLSENS structure/cm?
ON FILTER LT ANYL SENS stfucture/mm2
Micrograph ID # for Reported Structures; None None
Reported for Ambient Labs Inc. by ;
Analysis Date; 9/20/01
INNA NURIK
Environmental Analyst
‘■•V
• Ovortoaded, MA-Analyzed
CITY_21MC100_009156794
NYC-WTC_000188033
OCR can misread numbers and units. Confirm readings against the page image before using them.