NYC-WTC_000220576

NYC 9/11 Public Portal Document

Prepared Exclusively For: PEDNEAULTASSOCIATES, INC. NYCDEP-Emergency Response & Tech Assmt. 1615.\'INTHACENUE. BOX205. BOHEMIA. N.Y. 11716

96-05 Horace Harding Expressway LAB rWMBER: 01110052 Corona , NY 11368 PROJECT ID : WORLD TRADE CENTER- 5 Boro Sampling (718) 595-4650 MR. M. FAWZY, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 11/4/01 11/13/01 11/13/01 COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN:

AIR\GAS DUP/BAY ST & VICTORY BLVD., STATEN ISLAND 11/4/01 9:40 PM 01110052-007 PARAMETER METHOD RESULT UNITS Aluminum (Al) OSHAID 121/125Q <0.01 mg/mO Antimony (Sb) OSHAID 121/125Q <0.01 mg/m3 I- I Arsenic (As) OSHAID 121/125G <0.01 mg/m3 j. Barium (Ba) OSHAID 121/125G <0.01 mg/m3 Beryllium (Be) OSHAID 121/125G <0.01 mg/m3 \- Cadmium (Cd) mg/m3 OSHAID 121/125G <0.01 i. i Calcium (Ca) OSHA ID 121/125G <0.01 mg/m3 Chromium (Cr) OSHAID 121/125G <0.01 mg/m3 Copper (Cu) OSHAID 121/125G <0.01 mg/m3 Iron (Fe) OSHAID 121/125G <0.01 mg/m3 Lead (Pb) OSHAID 121/125G <0.01 mg/m3 r mg/m3 Magnesium (Mg) OSHAID 121/125G <0.01 i- Manganese (Mn) <0.01 mg/m3 i OSHAID 121/125G Mercury (Hg) OSHAID 121/245.5 <0.01 mg/iTi3 Nickel (Ni) OSHAID 121/125G <0.01 mg/m3 Potassium (K) OSHAID121/125G <0.01 mg/m3 Selenium (Se) OSHAID 121/125G <0.01 mg/m3 Silver (Ag) OSHAID 121/125G <0.01 mg/m3 Sodium (Na) OSHAID 121/125G <0.01 mg/m3 Thallium (Tl) OSHAID121/125G <0.01 mg/m3 Zinc (Zn) OSHA ID121/125G <0.01 mg/m3

John Pedneault Page 31 of 56 Lab Director NYS ELAP #10224 Reported results are reflective of TOTAL, Metals @ 2L per min/15 min run. mwbe #46075

SUPPLEMENTAL II

CITY_21MC1OO_OO283549O

NYC-WTC_000220588