NYC-WTC_000220576

NYC 9/11 Public Portal Document

r Prepared Exclusively Ear: PEDNEAULTASSOCIATES, INC. NYCDEP-Emergency Response & Tech Assmt. i6l5 NINTHAITNUE. BOX 205. BOHEMIA. N.Y. 11716

96-05 Horace Harding Expressway LAB NUMBER: 01110052 Corona , NY 11368 PROJECT £D : 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 n>#: MATRIX: SAMPLE ORIGIN:

11/4/01 9:40 PM 01110052-006 AIR\GAS BAY ST & VICTORY BLVD., STATEN ISLAND

PARAMETER METHOD RESULT UNITS Aluminum (Al) OSHAID 121/125G <0.01 mg/m3 Antimony (Sb) OSHAID 121/125G 0.02 mg/m3 Arsenic (As) OSHAID 121/125G 0.01 mg/m3 Barium (Ba) OSHAID 121/125G <0.01 mg/m3 Beryllium (Be) OSHAID 121/125G <0.01 mg/m3 Cadmium (Cd) OSHAID 121/125G <0.01 mg/m3 Calcium (Ca) OSHAID 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 Magnesium (Mg) OSHAID 121/125G <0.01 mg/m3 Manganese (Mn) OSHAID 121/125G <0.01 mg/m3 Mercury (Hg) OSHAID 121/245.5 <0.01 mg/m3 Nickel (Ni) OSHAID 121/125G <0.01 mg/m3 Potassium (K) OSHAID 121/125G <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 Thatafrij OSHAID 121/125G <0.01 mg/m3 Zinc (Zn) OSHAID 121/125G <0.01 mg/m3

John Pedneault Page 30 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_21MC100_002835488

NYC-WTC_000220586