Air sample lab report, World Trade Center, Oct 2001

NYC 9/11 Public Portal Document

10/17/2001 15:15 E>314676g05 PEDNEAULT ASSOCIATES -‘AGE 02

Q PEDNEAULTASSOCIATES, INC. ; 615 NINTH A VENUE, BON 205 BOHEMIA, NY. 11716 Phone^(631)467-S477 Fax: (631) 467-6905 AMERICA’S TEST LAB! Prepared Exclushely For: PEDNEAULTASSOCIATES, INC. NYCDEP-Emergcnm/ Response & Tech Assmt. lerSMNTHAreNUe. box20s, BOffEfX/A. MY. 11716 96-05 Horace Rarding Expressway LAB NUMBER: 01100307 Corona , NY 11368 (718) 595-4650 PROJECT ID : WORLD TRADE CENTER- 5 Boro Sampling

MR. M. FAV/ZY, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 10/15/01 10/17/01 10/:. 7/01 COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN:

10/15/01 5:00 PM 01100307-001 AIR\GAS BROADWAY AVE & 31sl ST., QUEENS

PARAMETER METHOD RESULT UMTS Acetic Acid DRAGER TUBE <5.0 ppm Aoid Teat DRAGER TUBE <10.0 ppm Chromic Acid DRAGER TUBE <0.10 ppm Formic Acid DRAGER TUBE <1.0 ppm Hydrochloric Add DRAGER TUBE <10.0 ppm Nitric Add DRAGER TUBE <1.0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN- 01100307-002 AfRIGAS 138(h St i 3rd AVENUE, BRONX 10/15/01 5:45 PM PARAMETER METHOD RESULT UNITS Acetic Acid DRAGER TUBE <5,0 ppm Acid Test DRAGER TUBE <10.0 ppm Chromic Acid DRAGER TUBE <0.10 ppm Hydrochloric Acid DRAGER TUBE <10.0 ppm Formic Acid DRAGER TUBE <1.0 ppm Nitric Acid DRAGER TUBE . <1.0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm

John Pedneault Page 1 of 3 Lab Director NYSELAP #10224 MWBE #46075

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