NYC-WTC_000220560

NYC 9/11 Public Portal Document

r Prepared Exclusively For: PEDNEAULT ASSOCIATES, INC. NYCDEP-Emergency Response & Tech Assmt. 1615 niliTHAl'EllUE. BOX205, BOHEMIA. HE 11716

96-05 Horace Harding Expressway LAB NUMBER: 01100327 Corona . NY 11368 PROJECT ID : WORLD TRADE CENTER- 5 Boro Sampling (718) 595-4650 MR. M. FAWZY, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 10/17/01 10/19/01 10/19/01 COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN:

AIR\GAS ATLANTIC AVE. & SMITH ST.. BROOKLYN 10/16/01 9:35 PM 01100327-005 PARAMETER METHOD RESULT UNITS i Aluminum (Al) OSHAID 121/125G 0.06 mg/m3 Antimony (Sb) OSHA ID 121/125G <0.01 mg/m3 Arsenic (As) OSHA ID121/125G <0.01 mg/m3 Barium (Ba) OSHA 1D121/125G <0.01 mg/m3 Beryllium (Be) OSHA ID 121/125G <0.01 mg/m3 Cadmium (Cd) OSHA 1D121/125G <0.01 mg/m3 Calcium (Ca) OSHA ID 121/125G 0.20 mg/m3 Chromium (Cr) OSHA ID 121/125G <0.01 mg/m3 Copper (Cu) OSHA ID 121/125G <0.01 mg/m3 Iron (Fe) 33^ 17 LT OSHAipi2V12SG 0.10 mg/m3 ^-Lead '^S1M1^121/125G <0.01 - •fhg7m3~ Magnesium (Mg) OSHA ID 121/125G <0.01 mg/m3 Manganese (Mn) OSHA ID121/125G <0.01 mg/m3 Mercury (Hg) OSHA ID 121/245.5 <0.01 mg/m3 Nickel (Ni) OSHAID 121/125G <0.01 mg/m3 Potassium (K) OSHA ID 121/125G 0.05 mg/m3 Selenium (Se) OSHA ID 121/125G <0.01 mg/m3 Silver (Ag) OSHA ID121/125G <0.01 mg/m3 Sodium (Na) OSHAID 121/125G <0.01 mg/m3 Thallium (Tl) OSHA ID121/125G <0.01 mg/m3 Zinc (2n) OSHA ID121/125G 0.06 mg/m3

John Pedneault Page 117 of 240 Lab Director NYS ELAP #10224 Reported results are reflective of TOTAL, Metals @ 2L per min/15 min run. mwbe #46075

SUPPLEMENTAL II

CITY_21MC100_002835182

NYC-WTC_000220568