NYC-WTC_000187400

NYC 9/11 Public Portal Document

n PEDNEAULT ASSOCIATES, INC.

E 1615 NINTH AVENUE, BOX 205 BOHEMIA, NY. 11716 Phone: (631) 467-8477 Fax: (631) 467-6905 AMERICA'S TEST LAB!

Prepared Exclusively For: PEDNEAULTASSOCIATES, INC. NYCDEP-Emergency Response & Tech Assmt. 1615 NINTH AVENUE. BOX205. BOHEMIA. N.Y. 11716

96-05 Horace Harding Expressway LAB NUMBER: 01090180 Corona , NY 11368 PROJECT ID : WORLD TRADE CENTER - 5 Boro Air Sampling (718) 595-4650 MR. M. FAWZY, DIRECTOR DATE RECEIVED RELEASE DATE REPORT DATE 9/14/01 9/25/01 9/25/01 COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN:

AIR\GAS BROADWAY AVE & 31 st ST. , QUEENS PM 01090180-001 PARAMETER METHOD RESULT UNITS Acetic Acid DRAGER TUBE <5.0 ppm Hydrochloric Acid DRAGER TUBE <10.0 ppm Nitric Acid DRAGER TUBE <1.0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm i COLLECT DATE: SAMPLE ID#: MATRIX: SAMPLE ORIGIN:

01090180-002 i AIR\GAS 138th St. & 3rd AVENUE, BRONX 9/14/01 4:24 PM PARAMETER METHOD RESULT UNITS Acetic Acid DRAGER TUBE <5.0 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:

> 9/14/01 5:08 PM 01090180-003 ; AIR\GAS / CENTRAL PARK N. & LENOX, MANHATTAN

PARAMETER METHOD RESULT UNITS Acetic Acid DRAGER TUBE <5.0 ppm Hydrochloric Acid DRAGER TUBE <10.0 ppm Nitric Acid DRAGER TUBE <1.0 ppm Sulfuric Acid DRAGER TUBE <5.0 ppm

SUPPLEMENTAL - FINAL REPORT John Pedneault Page 1 of 2 Lab Director NYS ELAP #10224 MWBE #46075

CITY_21MC100_002952442

NYC-WTC_000187400