NYC-WTC_000187628

NYC 9/11 Public Portal Document

6314676905 PEDNEAULT ASSOCIATES PASE 04 10/16/2001 13:40

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Prepared ,Ex::lusivefy For: PEDNEAULTASSOCIATES, INC KYCDEP-Emergency Response & Tech Assmt. ISfSmMTf AVENUE. BOX20S, BOffEMA. N.Y. 11716 96-05 Horace Harding Expressway LAB NUMBER: 01100281 Corona , NY 11368 (718)595-4650 PROJECT ID : WORLD TRADE CENTER- 5 Boro Sampling

MR. M. FAWZ-Y, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 10/14/01 10/16/01 10/16/01 COLLECT DATE: SAMPLE IDft MATRIX: SAMPL E ORIGIN; 10/14/01 8:45 PM 01100201-006 AIR\GAS BAY ST 4 VICTORY BLVD., STATEN ISLAND

PARAMETER METHOD RESULT UNITS Acetic Acid DRAGER TUBE <5.0 ppm Add Test DRAGER TUBE <10.0 ppm Chromic Add DRAGER TUBE <0.10 ppm Formic Acid DRAGER TUBE <1.0 ppm Hydrochloric Acid DRAGER TUBE <10.0 ppm Nitric Acid DRAGER TUBE <1,0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm

COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN: 01100281-000 AIRXGAS CENTAL PARK N. i LENOX , MANHAHAN 10/14/01 6:20 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 Formic Acid DRAGER TUBE <1.0 ppm Hydrochloric Add DRAGER TUBE <10.0 ppm Nitric Acid DRAGER TUBE <1.0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm

John Psdneault Page 3 of 3 Lab Director NYS ELAP #10224 MWBE #46075

CITY_21MC100_002968897

NYC-WTC_000187630