NYC-WTC_000091850
Fragmented environmental record page from the November 2001 testing period containing technical data fields.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗Document / 3 pages
Environmental analysis data sheet, Nov-Dec 2001
Machine-extracted title · confidence 60%Fragmented document page containing environmental analysis data or headers from the DEP laboratory records for late 2001.
NYC-WTC_000091995–000091997Folder label: “508 X 11/21/01 A 12/11/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method 572K Date Extracted / Page
Lab# [ Description Sample Drip rate Surr Spk IS Final T.V, pH Count
lOiSZ" vol/wt ml/min add add add vol. pos.
6 ^5' c>^ __
rJ^ rJ a QC, OiaG o
.^63^ / fi>L ALl£^ 5 Clxt /Jd J ________ ,S6-kZ-X>c/^ r? S s TeA -V
J }■
Remarks
t I i
drip rate must be between 5-15 mIZmIn for liq-liq extractors Extraction type - STANDARD INT STD LOG# Soiv.lot# drip rate - iNaCI lot# Na2S04 lot# i CALIBRATION . REF/SPIKE if MDL/MDRF :I Q. CHECK INT. STD. i-L SURROGATE I ■: LPC ENDRIN/DDT ;I
Analy!st Reviewed by revision 4/12/01 Verified by Date |S I .1,'
l..n
NYC-WTC_000091996
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000091996Source: NYC Law Department, mirrored locally
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Laboratory record documenting water sample drip rates, volumes, and pH measurements for environmental testing.
1 shared topics · Same agency, volume and box · similarity 0.979
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Fragmented document page from the November 13 to December 7, 2001 environmental testing batch.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000090909
Identification label for environmental sample collected at the World Trade Center site during late 2001.
1 shared topics · Same agency, volume and box · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000059472
Single-page document from DEP Box 57 containing minimal visible text, likely part of a larger environmental record series.
1 shared topics · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000079092
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed between September 18 and September 24, 2001.
1 shared topics · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032267
Fragmented header page from a GCMS data file associated with the December 7, 2001 testing period.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080145
Document containing extraction parameters and analytical notes for NYC 9/11 samples processed on September 24, 2001.
1 shared topics · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080965
Header page of a DEP laboratory data extract file related to sample analysis conducted in October 2001.
1 shared topics · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000055819
Fragmented document page containing a file identifier and partial text from the December 2001 environmental records series.
1 shared topics · similarity 0.977
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000080339
Extracted data file page from DEP Box 64 containing environmental monitoring records for the WTC site.
1 shared topics · similarity 0.976
machine-extracted · confidence unavailable · Check page ↗More like this page
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