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← Document results/DEP Box 67/508 Scan 9/18/01 9/27/01
Document / 5 pages

DEP extraction method sheet with drip rate data, September 2001

Machine-extracted title · confidence 90%

Technical form recording liquid-liquid extraction parameters including drip rates and pH measurements for WTC samples.

NYC-WTC_000087008–000087012

Folder label: “508 Scan 9/18/01 9/27/01

Page image
Scanned page image, NYC-WTC_000087012
OCR text

OCR status: ok · source: pdftotext

NYC 9/11 Public Portal Document

DFTPP Data File C:\HPCHEM\l\DATA\SEP2601\DFTPP.D Vial: 1 Acq On 26 Sep 2001 10:28 am Operator: GALOS Sample Inst : GC/MS Ins Mise : Multiplr: 1.00 MS Integration Params: RTEINT.P Method : C:\HPCHEM\1\METHODS\NP072501.M (RTE Integrator) Title : 208 625/TCLP calibration table 7/25/01 Cl IS 5

<\bundance TIC; DFTPP.D

5555553

555552

55H

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0 I I TnYT-T-p-rVqW^rTTM-rj- I ' r''' r ‘ ' I''' ' I '' ' ' I ' ' ' 'T rime-> 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30,00 32.00 34.00 36,00 38.00 40.00 42.00 44.00 idsDce Average of 26.509 to 26.545 min.: DFTPP.D 55553 OU, 198 442

555552

55552 69 127 255 55552 51 110 275 100000 224 148 leT.g. 0 I'.... .Jr 346 383. . .. TiZz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420 440

Spectrum Information: Average of 26.509 to 26.545 min.

Target Rei. to Lower Upper Rei. Raw Result Mass Mass Limit% Limit% Abn% Abn Pass/Fail

51 198 30 60 33.0 157200 PASS 68 69 0.00 2 0.0 0 PASS 69 198 0.00 100 48.2 229744 PASS 70 69 0.00 2 0.4 921 PASS 127 198 40 60 45.9 218816 PASS 197 198 0.00 1 0.0 0 PASS 198 198 100 100 100.0 476544 PASS 199 198 5 9 6.6 31468 PASS 275 198 10 30 22.8 108565 PASS 365 198 1 99 2.9 13753 PASS 441 443 1 99 82.4 77637 PASS 442 198 40 110 98.7 470323 PASS 443 442 17 23 20.0 94200 PASS

DFTPP.D NP072501.M Wed Sep 26 11:21:22 2001

NYC-WTC_000087012

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NYC-WTC_000087012Source: NYC Law Department, mirrored locally

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NYC-WTC_000087007 · Box DEP Box 67

Series of administrative records documenting Section 508 accessibility scans conducted at the World Trade Center site between September 18 and 27, 2001.

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