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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XENCO Laboratories
Ambient Laboratories
PROJECT: 214253 PCDD/PCDF TOXICITY EQUIVALENCE REPORT FILE: X000818 REFERENCE: 211379 LAB ID.: 214253-001 SAMPLE: M1952-1
Project lD1P.0: 211379 Date collected: 1011312001 Accession No.: 214253-001 Sample origin: 90-11 Date received: 10/1912001 RTWin I Cod Pfm: X000810 Sample matrix: Wipe Date extracted: 1012012001 Beginning COAL: X000810 Sample size: I Date analyzed: . 1012612001 Ending CCAL: X000822 Date processed: 1012812001 Initial CAL: 043001ICAL
Specific Analytes (pg) TEF TEF AMOUNT (pg)
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 67.3 x 0.01 = 0.67 OCDD 497.1 x 0.001 = 0.5
2,3,7,8-TCDF 0.0 x 0.1 - - 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 56.2 , x . . . 0.1 = 5.62 1,2.3,7,8,9-HxCDF 0.0. X 0.1 = - 1,2x6,4,6,7,8-HpCDF 0.0 x . . . 0.01. _ - 1,2,3,4.7.8,9-HpCDF 0.0 X 0.01. _ - OCDF 91.0. x 0.001 = 0.09
TOTAL 2,3,7,8TCDD TOXICI'T'Y (1989 ITEF) EQUIVALENTS: 6.88 pg
11381 Meadowglen, Suite L Phone: (281) 589-0692 Houston, TX 77082 Fax: (281) 589-0695
NYC-WTC 000125058
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