Multi-page DEP form containing redacted personal names and references to site operations in January 2002.
NYC-WTC_000000423–000000525Folder label: “524 1/24/02”
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document Quantitation Report (Not Reviewed)
Data File : C:\HPCHEM\1\DATA\02JAN24\1044D.D Vial: 18 Acq On : 25 Jan 2002 6:18 am Operator: 201-wb Sample : nyc 524 dup Inst : GC/MS Ins Misc : January 24, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 25 14:36 2002 Quant Results File: HP010702.RES
Quant Method : C:\HPCHEM\1\METHODS\HP010702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Fri Jan 25 14:13:49 2002 Response via : Initial Calibration DataAcq Meth : HP010702
Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 15.16 114 848890 5.00 ug/L -0.02 24) CHLOROBENZENE-D5 21.81 117 721764 5.00 ug/L -0.04 52) 1,4-DIFHUOROBENZENE-D4 26.99 152 283145 5.00 ug/L -0.04
System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.39 65 568358 5.16 ug/L -0.04 Spiked Amount 5.000 Recovery = 103.20% 3) 4-BROMOFLUOROBENZENE 24.41 174 239111 4.16 ug/L -0.02 Spiked Amount 5.000 Recovery = 83.20% 25) TOLUENE-D8 18.52 98 1028168 5.35 ug/L -0.02 Spiked Amount 5.000 Recovery = 107.00%
Target Compounds Qvalue 5) CHLOROMETHANE 5.44 50 4585 0.11 ug/L 71 7) BROMOMETHANE 6.53 94 3751 0.14 ug/L 64 8) CHLOROETHANE 6.70 64 1640 0.07 ug/L 95 10) Isopropyl Alcohol 7.91 45 4355 4.74 ug/L 96 12) ACETONE 8.31 43 77402 7.03 ug/L 100 14) METHYLENE CHLORIDE, 9.65 49 41966 0.54 ug/L 96 18) 2-BUTANONE (MEK) 12.05 43 47327 3.03 ug/L 99 46) 2-HEXANONE 19.22 43 2876 0.18 ug/L 55
------------------------------------------------------------------------- (#) = qualifier out of range (m) = manual integration 1044D.D HP010702.M Fri Jan 25 14:36:15 2002 Page 1
NYC-WTC 000000524
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Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
NYC-WTC_000003077
Laboratory report showing volatile organic compound analysis results for sample AE00248 processed on January 14, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.997
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001513
Laboratory report listing recovery percentages for volatile organic compounds in sample AD28269 from November 20, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003008
Laboratory report showing volatile organic compound analysis results for sample AE00739 processed on January 10 and 16, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002742
Cover page for environmental sample records from December 28, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002616
Cover page for environmental sample records from December 27, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001683
Laboratory report listing recovery percentages for volatile organic compounds in sample AD28968 from November 28, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001255
Laboratory report listing recovery percentages for volatile organic compounds in sample AD27764 from November 15, 2001.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000001851
Cover page for environmental sample records from November 27, 2001, associated with the World Trade Center site.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000002916
Laboratory report showing volatile organic compound analysis results for sample AE00105 processed on January 3 and 4, 2002.
6 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019175
Laboratory report detailing SB1524 analysis of sample AEO1636 for volatile organic compounds including acetone and vinyl chloride on January 28, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.996
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000019981
Laboratory results for volatile organic compounds in sample AE03384 analyzed on February 17, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000082900
Laboratory report for volatile organic compounds in sample AE10519 analyzed on May 6, 2002.
6 shared non-person entities · 1 shared topics · similarity 0.995
machine-extracted · confidence unavailable · Check page ↗Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
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NYC-WTC_000148192
Notice instructing staff to preserve original World Trade Center documents for potential legal actions against the City.
Cited alongside this record in an Ask answer
NYC-WTC_000001026
Laboratory report listing recovery percentages for volatile organic compounds in sample AD27113 from November 13, 2001.
Cited alongside this record in an Ask answer
NYC-WTC_000020242
Laboratory results for volatile organic compounds in sample AE03947 analyzed on February 22, 2002.
Cited alongside this record in an Ask answer
NYC-WTC_000094507
Chain of custody form for asbestos bulk samples collected on September 20, 2001, at the Exchange.
Cited alongside this record in an Ask answer
NYC-WTC_000138561
Data compilation containing World Trade Center worker and environmental information from state Department of Labor.
Cited alongside this record in an Ask answer