NYC-WTC_000028617
Extraction method records and measurement data for sample AD24477 analyzed in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.989
machine-extracted · confidence unavailable · Check page ↗Document / 12 pages
WTC environmental monitoring log, Nov-Dec 2001
Machine-extracted title · confidence 85%Log sheet documenting environmental monitoring activities at the World Trade Center site during November and December 2001.
NYC-WTC_000030246–000030257Folder label: “525 X 11/14, 11/19, 12/7, 12/17 A 12/1/01 12/3/01 12/18/01 12/19/01”
Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
Method Date Extracted 11 / fol Page /72-
Lab # Description Sample Drip rate Sun- Spk IS Final T.V. pH Count TTi9 vol/wt milmin add add add vol. pos. 2 2 ios 27008 4 Laul 106 76 J0A 3 220/ D 3281 388 9A A NJ IA 10s k 22 0’1 46 | 100 2204 250(5 RA I0g 4 %
—2/053 8A 10
RAIY" /0 54 L l0 3A n eV 38 6A rY (.3 4B iV
AE 78 4/ 1l At— —& SB 6B 29 TY MV/ 1/ 9R Remarks
X$ e ___ ________________________________ o o— = - afo . te--- I LBi--- U
1c 70= *————Mi 5 ( Sto - iClY2E/) drip rateNaCI drip rate must be between 5-15 ml/minffor li< Extraction type - 40r STANDARD INT STD LOG# Solv.lo“nea5)e,a lot# Na2S04 lot# 15£03
CALIBRATION wo: REF/SPIKE 4 72 e 23 & 284 MDL/MDRF 2ed2 44 218 4 / /45- e. —AN set1 q/1 9
Q. CHECK fp——louct INT. STD.ZIWA 2/174 SURROGATE 11 LPC ENDRIN/DDT
Analyst J , C.—> uSe D.6, UL Verified by Reviewed by revision 4/12/01 / Date
NYC-WTC_000030246
OCR can misread numbers and units. Confirm readings against the page image before using them.
NYC-WTC_000030246Source: 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
NYC-WTC_000029435
Log sheet containing identification numbers and metadata for environmental samples collected at the World Trade Center site in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.987
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029749
Log sheet recording sample preparation parameters including drip rates, pH, and final volumes for laboratory analysis conducted in late 2001.
1 shared topics · Same agency, volume and box · similarity 0.985
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030480
DEP laboratory analysis using method SS for sample AD27009 conducted between November and December 2001.
1 shared topics · Same agency, volume and box · similarity 0.984
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029619
Document listing laboratory test results and measurement data for environmental samples from October 2001.
1 shared topics · Same agency, volume and box · similarity 0.982
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029801
Log sheet recording sample preparation parameters including drip rates, pH, and final volumes for laboratory analysis conducted in November 2001.
1 shared topics · Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029302
Fragmented text containing a document identifier and partial folder information from the Department of Environmental Protection archives.
1 shared topics · Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028203
Fragmented document header or label containing partial text and identifiers from the NYC WTC environmental records collection dated October 2001.
1 shared topics · Same agency, volume and box · similarity 0.981
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000028894
Administrative record or label associated with environmental monitoring sample NYC-WTC_000028893 collected October 23, 2001.
1 shared topics · Same agency, volume and box · similarity 0.980
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000029145
Document header page from DEP Box 20 containing identification codes for environmental samples collected at the World Trade Center site.
1 shared topics · Same agency, volume and box · similarity 0.979
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000030194
Fragmented record of water sample extraction parameters including drip rate and pH measurements from November 2001.
1 shared topics · Same agency, volume and box · similarity 0.978
machine-extracted · confidence unavailable · Check page ↗Filed elsewhere
NYC-WTC_000062491
Form page recording laboratory method parameters including drip rate requirements and remarks for analysis in October 2001.
1 shared topics · similarity 0.979
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.
NYC-WTC_000057658
Log sheet recording laboratory extraction parameters including drip rates and pH values for samples processed in late 2001.
Similarity score 0.987 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000057145
Index or cover sheet for PCB analysis files covering the period from November 15 to December 13, 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000008454
Laboratory data sheet containing Method 508 sample results for samples collected October 18, 2001.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000032588
Technical document outlining GCMS method parameters, drip rates, and calibration values for environmental testing.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000037605
Record of water sample extraction parameters including drip rates, volumes, and pH measurements from February to March 2002.
Similarity score 0.985 (not a probability)
machine-extracted · confidence unavailable · Check page ↗NYC-WTC_000007324
Laboratory data sheet containing sample counts and analytical parameters for samples collected October 15, 2001.
Similarity score 0.984 (not a probability)
machine-extracted · confidence unavailable · Check page ↗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_000030245
Quantitative analysis results for organic chemicals in samples from site 525 collected between November and December 2001.
Filed in the same folder
NYC-WTC_000030258
Data log containing water quality parameters such as drip rate and pH for samples collected at the World Trade Center site.
Filed in the same folder
NYC-WTC_000030305
Laboratory analysis report for organic chemicals in samples from site 525 collected and processed in December 2001.
Filed in the same folder
NYC-WTC_000030316
Laboratory blank analysis report for organic chemicals at site 525 conducted between November and December 2001.
Filed in the same folder
NYC-WTC_000030335
Calibration standard data for organic chemical analysis at site 525 recorded between November and December 2001.
Filed in the same folder