NYC-WTC_000203072

NYC 9/11 Public Portal Document

DATE: 10/16/01

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tfaii I lillili llllllill in ir 18 JJ ijg b lliiiH: 1 III 11 ■I Cone. Ell II 'i3i Sampled Volume LOQ PCM TEM Sampled sample ID Location SampledIII ME Vt ‘ii-iif’.l (Mina) Oiten) (1Z«) (fZee) PERIMETER SAMPLES 1 09/12/01 10912/A207001 GREENWICH & CHAMBERS ST. AMBIENT 95 950 0.080 overload 09/12/01 1O912/A2070O2 CENTRE & CHAMBERS ST. AMBIENT 90 900 0.016 123.73 09/12/01 10912/A207003 SPRUCE & GOLD ST AMBIENT 95 950 0.040 157.48 09/12/01 10912/A207004 BROADWAY & WORTH ST AMBIENT 50 500 0.010 44.99 09/12/01 10912/A207005 W.BROADWAY & WORTH ST AMBIENT 35 350 0.010 11.25

PERIMETER SAMPLES 09/13/01 10913/A207001 MURRAY & CHURCH ST. AMBIENT 25 375 0.220 overload 09/13/01 10913/A207002 FULTON & CHURCH ST. AMBIENT 40 600 0.100 overload 09/13/01 10913/A207003 MURRAY & GREENWICH ST. AMBIENT 40 600 0.008 <LOQ 09/13/01 10913/A207005 LIBERTY & CHURCH ST. AMBIENT 30 450 0.01 <LOQ 09/13/01 10913/A207004 WASHINGTON & CEDAR ST. AMBIENT 30 450 0.01 <LOQ

PERIMETER SAMPLES 09/14/01 10914/A003001 MURRAY & CHURCH ST. AMBIENT 40 600 0.008 <LOQ 09/14/01 10914/A003002 FULTON & CHURCH ST. AMBIENT 40 600 0.007 09/14/01 10914/A003007 MURRAY & GREENWICH ST. AMBIENT 50 750 0.006 <LOQ 09/14/01 10914/Afl03003 LIBERTY & CHURCH ST. AMBIENT 40 600 0.020 14.32 09/14/01 10914/A003004 CEDAR &TRINTY PL AMBIENT 39 585 0.027 overload 09/14/01 10914/A003008 MURRAY BETWEEN CHURCH & BROADWAY AMBIENT 40 ,600 0.002 09/14/01 10914/A003009 FULTON BETWEEN CHURCH & BROADWAY AMBIENT 30 450 0.01 <LOQ O HOT ZONE SAMPLES 09/14/01 10914/A003005 1 LIBERTY PLAZA - APPROX. 50 FT FROM EXPLOSION AMBIENT 50 750 0.007 <LOQ 1^ 09/14/01 10914/A003006 PARK & GREENWICH ST.- APPROX. 50 FT. FROM EXPLOSION AMBIENT 35 525 0.009 <6.56 o DEP FACILITY m 09/14/01 10914/A207006 184 AVE D, DEP PUMPING STATION - FOUR BAY AREA INDOOR 65 975 0.005

o PERIMETER SAMPLES J] 09/15/01 10915/A307001 MURRAY & CHURCH ST. AMBIENT 35 525 0.022 120.18 □0 09/15/01 302-1 FULTON & CHURCH ST. AMBIENT 40 600 0.034 overload 09/15/01 LAB3#2 MURRAY & GREENWICH ST. AMBIENT 45 675 0.031 overload > 09/15/01 LAB1#2 LIBERTY & BROADWAY AMBIENT 50 750 0.008 overload z 09/B/01 LAB3#3 CEDAR* BROADWAY . » AMBIENT 30 450 0.033 overload 09/15/01 10915/A307003 BROADWAY & MURRAY ST AMBIENT 30 450 0,045 overload 09/15/01 10915/A307002 MURRAY BETWEEN CHURCH & BROADWAY AMBIENT 50 750 0.024 overload (Z) 09/15/01 LAB1#1 FULTON BETWEEN CHURCH* BROADWAY AMBIENT 45 675 0.035 131.23 c HOT ZONE SAMPLES □0 09/15/01 LAB3#1 GREENWICH & PARK PL AMBIENT 30 450 0.076 overload 1"° o o o o co CD METHODS; 1. PCM : NIOSH 7400 METHOD. "A" COUNTING RULE. 2. TEM: EPA 40 CFR PART 763 FINAL RULE (AHERA) Pagel of 12 CD ro cn

NYC-WTC_000203072