NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
12 shared non-person entities · similarity 0.955
machine-extracted · confidence unavailable · Check page ↗Document / 271 pages
Chain of custody form, 90 Church Street, Nov 2001
Machine-extracted title · confidence 100%Chain of custody document for samples from 90 Church Street dated November 14, 2001.
NYC-WTC_000124631–000124901Folder label: “74-90 CHURCH ST 1001230, 86/1”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
• EMTSQUB CORPORATION
Client Sample ID: D-12-05
Trace Level Organic Compounds
Lot-Sample #...: G1J270136-029 Work Order #...: EMX301AA Date Sampled...: 10/26/01 Matrix.........: WIPE Date Received..: 10/27/01 Prep Date......: 10/27/01 Analysis Date..: 10/29/01 Prep Batch 8...: 1300163 Dilution Factor: 1
DETECTION PARAMETER RESULT LIMIT UNITS METHOD 2,3,7,8-TCDD 63 pg SW846 8290 Total TCDD 7900 pg SW846 8290 1,2,3,7,8-PeCDD 390 pg SW846 8290 Total PeCDD 21000 pg SW846 8290 1 ,2,3,4,7,8-Hx(2aD 300 pg SW846 8290 1,2,3,6,7,8--HxCDD 480 pg SW8468290 1 ,2,3,7,8,9-HXCDD 300 pg SW846 8290 Total Rx )D 19000 pg SW846, 8290 1,2,3,4,6,7,8-HpCDD 1400 pg SW846 8290 Total HpCDD 3700 OCM pg SW846' 8290 1600 pg SW846 8290 2,3,7,8-TCDF 380 CON pg SW846 8290 Total TCDF 6500 pg . 1,2,3,7,8-PeCDF 2,3,4,7,8-PeCDF Total PeCDF 660 900 9500 pg pg SW846 8290 SW846 8290 SW846 8290 pg SW846 8290 1,2,3,4,7,8-HxMp 850 1 , 2 ,3,6,7,8-HxCDF pg SW846 8290 470 pg SW846 8290 2,3,4,6,7,8-HxCDF 460 pg SW846 8290 1,2,3,7,8,9-Ebc=p ND 43. pg SW846 8290 Total HxCDF 5600 pg SW846 8290 1 ' 2 .3.4.6.7.8-HpcDF 1600 pg SW846 8290 1,2,3,4,7,8,9-HpCDF 260 pg Total HpCDF SW846 8290 2700 pg S11846 8290 OCDF 680 PS 811846 8290
PERCENT RECOVERY INTERNAL STANDARDS RECOVERY LIMITS 13C-2,3,7,8-TCDD 83 (40 - 135) 13C-1,2,3,7„ 8-PeCDD 64 (40 - 135) 13C-1,2,3,6,7,8-HxCDD 82 (40 - 135) 13C- 1,2,3,4,6,7,8-HpCDD 85 (40 - 135) 13C-OCDD 96 (4p - 135) 13C-2,3,7,8-TCDF 69 13C- 1,2,3,7,8-PeCDF (40 - 135) 65 (40 - 135) 13C- 1,2,3,4,7,8-HxCDF 86 (40 - 3.35) 13C-1, 2 ,3,4,6,7,8-HpCDF 75 (40 - 135) NOTE (S) : • ON Confirmation analysis.
31J270136 Sit- Sacramento(916)373.5600 43of 51 NYC-WTC 000124889
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000124889Source: NYC Law Department, mirrored locally
Related records
Browse subjects →Ranked by indexed similarity. Reasons describe shared subjects and filing context; check the source records.
Same-box records
No available related records indexed in this group.
Filed elsewhere
NYC-WTC_000162521
Lab report forwarding final dioxin wipe results for first 20 post-event samples with TEQ calculations and detection limits.
5 shared non-person entities · similarity 0.950
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
10 shared non-person entities · similarity 0.947
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000038685
Gas chromatography-mass spectrometry analysis report for environmental sample AE04509 dated April 4, 2002.
10 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039190
GCMS scan report for sample AE05909 listing results for unknown compounds analyzed on March 21, 2002.
10 shared non-person entities · similarity 0.946
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000061160
Laboratory report for sample AE07172 listing unknown compounds and surrogates detected via GCMS on April 16, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024463
Gas chromatography-mass spectrometry analysis of sample AE10987 completed May 22, 2002, showing unknown compounds and surrogate recovery at 89%.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000060649
Laboratory report documenting GCMS analysis of sample AE06853 conducted on April 11, 2002, identifying unknown compounds.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000039200
GCMS scan report for sample AE05912 listing results for unknown compounds analyzed on March 21, 2002.
10 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000051408
Laboratory report showing GCMS analysis of sample AE00462 with surrogate recovery data on January 24, 2002.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000108401
Documentation tracking the collection and handling of samples during an air quality survey at the specified building.
9 shared non-person entities · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000024472
Laboratory report documenting GCMS analysis of sample AE11152 conducted on May 22, 2002, including surrogate recovery data.
Similar document embedding; no shared entity or topic indexed. · similarity 0.945
machine-extracted · confidence unavailable · Check page ↗More like this page
Similar subjects in other documents. Similarity does not establish the same event, measurement or conclusion.
Page similarity is temporarily unavailable or this page has no indexed vector.
Buildings in this record
Machine-extracted building matches; verify each source. Buildings, never households.
- 90 Church Street · 271 pages · confidence 0.95 · verify page 1
Others also read
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_000124613
Administrative record fragment with identification number for environmental assessments at 74-90 Church Street.
Filed in the same folder
NYC-WTC_000124614
Administrative document identifying the location and BIN for properties at 74-90 Church Street.
Filed in the same folder
NYC-WTC_000132108
Cover letter transmitting lead in dust sampling results for 114 Liberty Street.
Similar indexed content
NYC-WTC_000162521
Lab report forwarding final dioxin wipe results for first 20 post-event samples with TEQ calculations and detection limits.
Similar indexed content
NYC-WTC_000132178
Cover letter transmitting lead in dust sampling results for the 12th floor of 114 Liberty Street.
Similar indexed content