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: X000844 REFERENCE: 211379 LAB ID.: 214247-006 SAMPLE: M1951-6
Project ID/P.O.: 211379 Date collected: 10/1312001 Accession No.: 214247.006 Sample origin: 90-06 Date received: 1011912001 RWIln 1 Col Pfm: X000838 Sample matrix: Dust Date extracted: 10/22!2001 Beginning CCAL: X000838 Sample size: 0.61 g Date analyzed: 10/29/2001 Ending CCAL 0 Date processed: 10/29/2001 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 = - 1.2.3.6,7.8-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 198.3 x 0.01 = 1.98 OCDD 992.5 x 0.001 = 0.99
2,3,7,8-TCDF 2398.3 x ..0.1 .-
239.83 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 '. 0.I _ - 1,2,3,6,7,8-HxCDF 0.0 x 0.1 = - 2,3,4,6,7,8-HxCDF 327,8 x 0.1 = 32.78 1,2,3,7,8,9-HxCDF 0.0 X 0.1 ": _ - 1.2.,4,6,7,8-HpCDF 0.0 x 0.01 = - 1.2,3,4,7,8,9-HpCDF 0.0 x 0.01 - - OCDF 307,1 X 0.001 = 0.31
TOTAL 2,3,7,8TCDD TOXICLh' (1989 ITEF) EQUIVALENTS: 275.89 PPT • •9
11381 Meadowglen, Suite L Phone: (281) 589-0692 Houston, TX 77082 . Fax: (281) 589-0695
NYC-WTC 000125065
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