World Trade Center Air Monitoring Table, Oct 2001

DATE; 09/30/01

Cd rd A.-i o Q.' ©SB i<;C<mt;<£!;/rCooc: . .... o 302/005 9/30/01 ^ FIR^TON&CIRJR^ AMBIENT 35 525 0.011 9/30/01 10930A307/D05(^ TRINITY PL. A THAMES ST, —--------- --- ------ ' AMBIENT 45 675 0.076 9/30/01 1(I930A307/001 ^WARREN ST* NORTH END AVENUE — "7 AMBIENT 35 525 0.009 <LOQ 3ATTERY PARK SAMPLES — ORTH END 9/30«l 1O93OA3O7/O07 ^IVER TERRACE & PARK PL WEST — T AMBIENT 35 525 0.009 <IjOQ 9/30/01 10930A307/006 RIVER TERRACE* CHAMBERS ST— AMBIENT 35 525 0.009 <LOQ 9/30/01 I0930A307/003^RIVER TERRACE PARK AREA BETWEEENPARK PL & WARREN AMBIENT 30 450 O.OII <LOQ 9/30/01 I0O3OA3O7/0O2 ^WEST ST & WARREN ST. — AMBIENT 35 525 0.009 <LOQ 9/3OA)l 1AB3/001 (T'RIVER TERRACE* VESEY ST— / / AMBDiNT 40 600 0.008 <LOQ SOUTHEND LAB3/OO3 SOUTH END AVE & ALBANY ST — *3 ( 19/30/01 AMBIENT 35 525 0.031 19/30/01 IAB3/004 HECTOR PL BY THE PARK— S3/t ab- / 35 525 0.020 19/3CVOl LAB3yOO6 «»W.THAMIiS ST PARK AREA - ALONG WATERFRONT ' AMBIENT 35 525 0.009 W30/0I LAB3/OO5 WEST OF THIRD PL (SOUni COVE APARTMENT) " 3 V MT 35 525 0.015 H >9/30/01 1O93OA3O7/OO4^ WEST ST & ALBANY ' AMBIENT 35 525 0022 5 >9/30/01 LAB3/0O2 GATEWAY PLAZA PARK AREA AMBIENT 40 600 0.008 <1jOQ Z)

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c CD E 3 o o cfi Q CO TO o •c r*4 a> o Q T— Q_ <3 CO o rd T— I o Z (3 o 3 n I 0. o' O) O & tn s d z METHODS; 1. PCM : NIOSH 7400 METHOD. "A" COUNTING RULE. 2. TEM; EPA 40 CFR PART 763 FINAL RULE (AHERA) Page 10 of 10 z