Laboratory data report containing asbestos analysis results for dust samples from floors 5-12 of 90 Church Street.
NYC-WTC_000124902–000125068Folder label: “APPENDIX B ASBESTOS DATA 90 CHURCH - NYCHA FLOORS 5-12”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
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Ambient Laboratories
PROJECT: 214247 PCDD/PCDF TOXICITY EQUIVALENCE REPORT FILE: X000843 REFERENCE: 211379 LAB ID.: 214247-003 SAMPLE: M1951-3
ProjectCD/P.O.: 211379 Date collected: 10/13/2001 . Accession No.: 214247-003 Sample origin: 90-03 Date received: 10/1912001 RTWin / Cot Pfm: X000838 Sample matrix: Dust Date extracted: 10/2212212001 Beginning CCAL: X000838 Sample size: 0.4 g Date analyzed: 10/29/2001 Ending COAL: X000850 Date processed: 10292001 initial CAL: 0430011CAL
Specific Analytes Conc (pg). TEF Conc
2,3,7,8-TCDD 0.0 x. 1' _ - 1,2,3,7,8-PeCDD 0.0 x 0.5 = - 1.2.3.4,7,8-HxCDD 0.0 x 0.1 - - 112,3,6,7,8-HxCDD 0.0 x 0.1 = - 1,2.3,7,8,9-HxCDD • 0.0 x 0.1 = - 1.2.3.4,6,7,8-HpCDD 236.9 x 0.01. = 2.37 OCDD 1140.9 x 0.001 = 1.14
2.3,7,8-TCDF 2863.8 x 0.1 = 286.38 1,2,3,7,8-PeCDF 0.0 x 0.05 - - 2,3,4,7,8-PeCDF 0.0 x 0.5 = - 1,2.3.4.7,8-HxCDF 0.0 x 0.1 = - 1,2,3,6,7,8-HxCDF 0.0 '• x 0.1 • _ - 2.3,4,6,7,8-HxCDF 0.0 x 0.1 = - 1,2,3.7,8.9-HxCDF 0.0 x . 0.1 = - 1.2,3,4,6,7,8-HpCDF 0.0 x 0.01 .: _ - 1,2,3,4,7.8,9-HpCDF 0.0 x 0.01 = - OCDF 0.0 x. 0.001 = -
TOTAL 2,3,7,8TCDD TOXIC ` (1989 ITEF) EQUIVALENTS:•,289.89 PPT' "
11381 Meadowglen, Suite L Phone: (281) 589-0692 Houston, TX 77082 Fax: (281) 589-0695
NYC-WTC 000125067
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