5 shared non-person entities · 1 shared topics · similarity 0.972
machine-extracted · confidence unavailable · Check page ↗Document / 1 page
NYC-WTC_000220087
Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000220087Page image
OCR text
OCR status: ok · source: pdftotext
NYC 9/11 Public Portal Document
B
o HEAVY METALS TCLP Regulatory Levels December 2001
- ' > .p SOIL SAMPLE RESULTS 7
.1 , Soil. < .Soil , CBITEBIA Sample 2 .Sample 3 Sample 4 . Sample 5 COMPOUND ..tmiKWlj'. , (PPm> - (PPmrr (ppm» (Ppm) (Ppm) . Arsenic 100 3 3.7 4.9 3.2 3.3 Barium 2,000 53.3 101 41.8 37.2 67.2 Cadmium 20 2.4 1.1 ND ND ND Chromium 100 16 15.5 17.2 9.6 19.1 Lead 100 111 111 91.6 43 113 Mercury 4 0.11 0.12 0.071 0.07 0.048 Selenium 20 ND ND ND ND ND Silver 100 ND ND ND ND ND
Bold # and shaded box - Soil sample results exceed TCLP regulatory levels. ND - Not Detected TCLP - Toxicity Characteristic Leaching Procedure SB - Site Background. Numbers in brachets () indicate eastern USA soil background. ppm - part per million mg/kg - miligram per kilogram
* Soil samples were taken on December 19, 2001.
NYCDDC 1 12/1/1999
CITY_21MC100_002911609
NYC-WTC_000220087
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NYC-WTC_000220087Source: NYC Law Department, mirrored locally
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