NYC-WTC_000203072

NYC 9/11 Public Portal Document

DATE; 10/16/01

■ ■iilJillL. s H"- IM IIM ............................................................. ,......... iii s i WORLD TRADE CENTER AIR MONITORING TABLE ail Fiber 4^: B I (II li s(l I I Sii II I nil ■s a;... done PCM Cone.

■ Sample IB (KBtion Sampled iiB III iitBsUS EsSei Mm" fli) (BUn) «z«) (Cm) (.truc./inm2) 09/1^01 10918/A307001 WARREN ST & NORTH END AVENUE AMBIENT 45 675 0.008 52.49 10918/A207001 WEST ST & VESEY ST. AMBIENT 40 600 0.034 157.48 INDOOR SAMPLES 09/18/01 10918/A307002 225 RECTOR PL - 1ITH FLOOR INDOOR 90 1350 0.044 overload 09/18/01 302/002 225 RECTOR PL -LOBBY INDOOR 90 1350 0.030 Insuff. Materials

PERIMETER SAMPLES 09/19/01 1O919/A0O3001 MURRAY * CHURCH ST. AMBIENT 45 675 0.014 122.48 09/19/01 302/001 FULTON* CHURCH ST. AMBIENT 45 675 0.020 overload 09/19/01 10919/A100001 MURRAY * GREENWICH ST. AMBIENT 40 600 0.008 <LOQ 09/19/01 10919/A307001 WARREN ST * NORTH END AVENUE AMBIENT 45 675 0.007 <LOQ BATTERY PARK CITY NORTH END 09/19/01 302/003 RIVER TERRACE & PARK PL WEST AMBIENT 45 675 0.007 <LOQ 09/19/01 302/002 RIVER TERRACE & CHAMBERS ST AMBIENT 45 675 0.012 6.75 09/19/01 LAB 3 #5 NORTH END AVE & VESEY ST. AMBIENT 30 450 0.010 overload 09/19/01 LAB 3 #2 WEST ST & WARREN ST. AMBIENT 30 450 0.030 149,61 09/19/01 10919/A307002 NORTH END AVE & PARK PL WEST AMBIENT 45 675 0.050 <8.75 09/19/01 10919/A307003 RIVER TERRACE & VESEY ST AMBIENT 45 675 0.012 17.50 SOUTHEND 09/19/01 10919/A307004 SOUTH END AVE & ALBANY ST AMBIENT 45 675 0.013 overload 09/19/01 10919/A307005 RECTOR PL BY THE PARK AMBIENT 45 675 0.007 <LOQ O 09/19/01 302/004 W. THAMES ST - ALONG WATERFRONT AMBIENT 45 675 0.007 <LOQ 1^ 09/19/01 302/005 HURD PL * BATTERY PL - WATERSIDE AMBIENT 45 675 0.007 <LOQ o 09/19/01 LAB 3 #3 WEST ST* ALBANY AMBIENT 30 450 0.050 overload m 09/19/01 LAB 3 #4 GATEWAY PLAZA PARK AREA AMBIENT 30 450 0.010 31.50

PERIMETER SAMPLES o 09/20/01 10920/AO03OO1 MURRAY*CHURCH ST. AMBIENT 45 675 0.007 <LOQ 20 DO 09/20/01 302/001 FULTON* CHURCH ST. AMBIENT 45 675 0.007 <LOQ 09/20/01 LAB3#1 MURRAY*GREENWICH ST. AMBIENT 30 450 0.01 <LOQ > 09/20/01 1092O/A307001 WARREN ST. * NORTH END AVE AMBIENT 45 675 0.007 <LOQ z 09/20/01 302/002 CEDAR * CHURCH STREETS AMBIENT . 45 675 0.007 <LOQ z BATTERY PARK CITY > NORTH END £ C 09/20/01 09/20/01 302/005 302/006 RIVER TERRACE AND PARK PLACE RIVER TERRACE AND CHAMBERS ST. AMBIENT AMBIENT 30 30 450 450 0.01 0.01 <LOQ <LOQ CO 09/20/01 LAB3 #4 WARREN ST. & NORTH END AVE AMBIENT 30 450 0.01 <LOQ 1"° 09/20/01 LAB3#5 NORTH END AVE & RIVER TERRACE AMBIENT 30 450 0.01 <LOQ o o o o co CD CD METHODS; 1. PCM ; NIOSH 7400 METHOD, "A" COUNTING RULE. 2. TEM ; EPA 40 CFR PART 763 FINAL RULE (AHERA) Page 3 of 12 ro 00

NYC-WTC_000203074