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NYC-WTC_000187471

Label derived from the City's folder field. The City does not supply document titles.NYC-WTC_000187471–000187473
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NYC 9/11 Public Portal Document

Table 1.1 (cont.) Results of the Analysis for Metals in Air WA # 0-236 WTC Landfill site

Client ID VVTC-0030 WrC-0031 VyTC-0032 VVTC-0033 VVTC-0041 WTC-0042 Location 0-18 0-19 P-5 P-8 Field Blank Lot Blank Air Volume (L) 4,949.5 4,740.5 6,004.0 6,380.0 0.0 0.0 Date Collected 12/19/2001 12/19/2001 12/19/2001 12/19/2001 12/21/01 12/21/01 Analysis Cone MDL Cone MDL Cone MDL Cone MDL Cone MDL Cone MDL Parameter Method pg/m’ pg/m’ pg/m’ pg/m’ pg/m’ pg/m’ pg/m’ pg/m’ pg/filter pg/filter pg/filter pg/filter

Aluminum ICAP 0.66 0.25 U 0.26 0.40 0.21 0.48 0.20 1.7 1.3 3.3 1.3 Antimony AA-Fur U 0.01 U 0.011 U 0.0083 U 0.0078 U 0.05 U 0.05 Arsenic AA-Fur U 0.01 U 0.011 U 0.0083 U 0.0078 U 005 u 0.05 Barium ICAP 0.077 0.025 u 0.026 U 0021 U 0.02 U 0.13 u 0.13 Beryllium ICAP U 0.01 u 0.011 U 0.0083 U 0.0078 U 0.05 u 0.05 Cadmium ICAP U 0.025 u 0.026 U 0.021 U 0.02 U 0.13 u 0.13 Calcium ICAP 2.4 0.51 0.61 0.53 2.5 0.42 U 0.39 U 2.5 u 2.5 Chromium ICAP U 0.025 U 0.026 0.039 0.021 u 0.02 U 0.13 0.26 0.13 Cobalt ICAP U 0.051 U 0.053 U 0.042 u 0.039 u 0.25 U 0.25 Copper ICAP 0.051 0.051 U 0.053 U 0.042 u 0.039 u 0.25 U 0.25 Iron ICAP 19 0.13 0.54 0.13 0.67 0.10 028 0.098 u 0.63 U 0.63 Lead AA-Fur 0.027 0.01 U 0.011 0.015 0.0083 0.029 0.0078 u 0.05 U 0.05 Magnesium ICAP U 2.5 U 2.6 U 2.1 U 2.0 u 13 U 13 Manganese ICAP 0.032 0.025 U 0.026 U 0.021 u 0.02 u 0.13 U 0.13 Nickel ICAP U 0.051 U 0.053 U 0.042 u 0.039 u 0.25 U 0.25 Potassium ICAP U 10 U 11 U 8.3 u 7.8 u 50 U 50 Selenium AA-Fur U 0.01 U 0.011 U 0.0083 U 0.0078 u 0.05 U 0.05 Silver ICAP U 0.025 U 0.026 U 0.021 U 0.02 u 0.13 U 0.13 Sodium ICAP U 2.5 u 2.6 U 2.1 U 2.0 u 13 U 13 Thallium AA-Fur U 001 u 0.011 U 0.0083 U 0.0078 u 0.05 U 0.05 Vanadium ICAP U 0.051 u 0.053 U 0.042 U 0.039 u 0.25 u 0.25 Zinc ICAP 0.084 0.051 u 0.053 U 0.042 0.053 0.039 u 0.25 u 0.25

O MDL denotes Method Detection Limit H U denotes less than the MDL (not detected) re Average Media Blank concentration subtracted from all sample results I to S o o o I o o cr^

cn 12-19-21-01airmetalsERTC COC 12/19/01 metals 12/21/01 metals ERTC 1/2/02 to o

NYC-WTC_000187472

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NYC-WTC_000187472Source: NYC Law Department, mirrored locally

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