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\1045.D Vial: 3 Acq On : 24 Jan 2002 7:30 pm Operator: 201-wb Sample : nyc 524 Inst : GC/MS Ins Misc : January 24, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Time: Jan 24 20:09 2002 Quant Results File: HP010702.RES
Quant Method : C:\HPCHEM\1\METHODS\HP010702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Last Update : Thu Jan 10 08:57:29 2002 Response via : Initial Calibration' DataAcq Meth : HP010702
Internal Standards R.T. Qlon Response Conc Units Dev(Min) ------------------------------------------------------------------------- 1) 1,4-DIFLUOROBENZENE 15.19 114 818631 5.00 ug/L 0.02 24) CHLOROBENZENE-D5 21.86 117 683105 5.00 ug/L 0.02 52) 1,4-DICHLOROBENZENE-D4 27.04 152 290576 5.00 ug/L 0.02 System Monitoring Compounds 2) 1,2-DICHLOROETHANE-D4 14.42 65 529179 4.98 ug/L 0.00 Spiked Amount 5.000 Recovery = 99.60% 3) 4-BROMOFLUOROBENZENE 24.44 174 228300 4.12 ug/L 0.02 Spiked Amount 5.000 Recovery = 82.40% 25) TOLUENE-D8 18.55 98 968249 5-32 ug/L 0.02 Spiked Amount 5.000 Recovery = 106.40% Target Compounds Qvalue 6) VINYL CHLORIDE 5.61 62 2516 0.08 ug/L 83 7) BROMOMETHANE 6.70 94 1531 0.06 ug/L 56 8) CHLOROETHANE 6.82 64 1669 0.07 ug/L 74 10) Isopropyl Alcohol 7.87 45 4732 5.35 ug/L 81 12) ACETONE 8.34 43 66811 6.29 ug/L 96 14) METHYLENE CHLORIDE 9.70 49 36431 0.48 ug/L 89 18) 2-BUTANONE (MEK) 12.09 43 39173 2.55 ug/L 95 46) 2-HEXANONE 19.30 43 3675 0.24 ug/L 77
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(#) = qualifier out of range (m) = manual integration 1045.D HP010702.M Thu Jan 24 20:09:15 2002 Page 1
NYC-WTC 000000456
OCR can misread numbers and units. Confirm readings against the page image before using them.
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.
NYC-WTC_000003382
Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 17, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003382
Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 17, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003077
Laboratory report showing volatile organic compound analysis results for sample AE00248 processed on January 14, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003382
Laboratory report showing volatile organic compound analysis results for sample AE01036 processed on January 17, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003077
Laboratory report showing volatile organic compound analysis results for sample AE00248 processed on January 14, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000003077
Laboratory report showing volatile organic compound analysis results for sample AE00248 processed on January 14, 2002.
Similarity score 0.998 (not a probability)
machine-extracted · confidence unavailable · Check page ↗Readers open these alongside this record — through an Ask answer, the same folder, or indexed similarity. Not a claim they are about the same event.
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