Air sample lab report, World Trade Center, Oct 2001

NYC 9/11 Public Portal Document

PEDNEAULT ASSOCIATES FASE 04 10/30/2001 16:53 6314676905

Q PEDNEAULTASSOCIATES, INC.

K 1615 NINTH A VENUE, BOX 205 BOHEMIA, N.Y. 11716 Phone: (631) 467-8477 Fax: (631) 467-6905

/‘repared Exclusively Eor: AMERICA'S TEST LAB!

P£DN£AULTASSOCIATES, INC. NYCDEP-Einergency Response & Tech Assmi. 161} 80x20}, boebm/a. kk ii71<; 96-05 Horace Harding Expressway LAB NUMBER: 01100507 Corona , NY 11368 (718) 595^650 PROJECT ID : WORLD TRADE CENTER- 5 Boro Sampling

MR M. FAWZY, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 10/27/01 10/30/01 10/30/01 COLLECT DATIj SAMPLE ID#: MATRIX; SAMPLE ORIGIN: ,TTqi^2®i5;OO PM 01100507-001 AIR\GAS BROADWAY AVE & 31st ST. , ClUEENS

PARAMETER METHOD RESULT UNITS Aluminum (Al) OSHAID 121/125G <0.01 mg/m3 Antimony ($b) OSHAID 121/125G <0.01 rng/iTi3

Arsenic (As) OSHAID 121/1250 <0.01 mg/m3 Barium (Ba) OSHAID 121/1250 <0.01 mg/m3 Beryllium (Be) OSHA ID 121/125G <0.01 mg/m3 Cadmium (Cd) OSHAID 121/125G <0.01 mg/m3 Calcium (Ca) OSHAID121/125G 0,40 mg/m3 Chromium (Cr) OSHAID 121/125G <0.01 mg/m3 Copper (Cu) OSHA ID 121/125G 0.04 nig/m3 Iron (Fe) OSHA ID 121/1250 <0.01 mg/m3 Lead (Pb) OSHA ID 121/125G <0.01 mg/m3 Magnesium (Mg) OSHA ID 121/1250 0.05 mg/mS Manganese (Mn) OSHAID 121/1250' 0.04 mg/mS Mercury (Hg) OSHA ID 121/245.5 <0.01 mg/mS Nickel (Ni) OSHA ID 121/1250 <0.01 mg/mS Potassium (K) OSHA ID 121/1250 <0.01 mg/mS Selenium (5e) OSHA ID 121/'l^G <0.01 mg/mS Silver (Ag) OSHA ID 121/1250 <0.01 mg/mS Sodium (Na) OSHAID 121/125G <0.01 mg/m3 Thallium (Tl) OSHAID 121/125G <0.01 mg/m3 Zinc (2n) OSHA ID 12V125G 0.02 mtj/m3

John Pedneault Page 1 of 8 Lab Director NYS ELAP #10224 Reported results are reflective of TOTAL, Metals @ 2L per min/15 min run. mwbe #46075

CITY_21MC100_011107468

NYC-WTC_000182452