DATE: 09/24/01
WORLD TRADE CENTER ; AIR MONITORING TABLE Fiber:
P.03
Duration : Sample PCM Conc:
Date
Ambient Sampled , Volume + LOQ PCM:
Sampled 7: Sample ID Location Sampled
NYC-WTC 000148410
Indoor(Mis) (iten) + (f/ce) : (ffcc)- Estruc /mm2)
9/15/01 302-2 VESEY BETWEEN CHURCH & GREENWICH ST. AMBIENT 40 450 0.035
PERIMETER SAMPLES
19/16/01 10916/A207003 MURRAY & CHURCH ST. AMBIENT 30 450 0.030
NYC 9/11 Public Portal Document
:9/16/01 302/002 FULTON & CHURCH ST. AMBIENT 40 600 0.030
19/16/01 LABI#1 MURRAY & GREENWICH ST. AMBIENT 45 675 0.013
19/16/01 10916/A307001 LIBERTY ST. & BROADWAY AMBIENT 35 $25 0.010
19/16/01 10916/A307002 CEDAR ST. & BROADWAY AMBIENT 40 600 0.030
19/16/01 10916/A207004 MURRAY BETWEEN CHURCH & BROADWAY AMBIENT 45 675 0.050
19/16/01 302/003 FULTON BET WEEN CHURCH & BROADWAY 40
AMBIENT 600 0.030
HOT ZONE SAMPLES
19/16/01 1.AB1#2 WASHINGTON & PARK PL 30 450
AMBIENT 0.038
39/16/01 302/001 VESEY ST BETWEEN CHURCH & W.BROADWAY AMBIENT 40 600 0.024
INDOOR SAMPLES
09/16/01 10916/A207001 CITY HALL, 2ND FL, OUTSIDE JULIE MENDIK'S OFFICE INDOOR 120 1800 0.022
19/16/01 10916/A207002 CITY HALL, IST FL - BLUE ROOM INDOOR 120 1800 0.011
PERIMETER SAMPLES
19/17/01 LABI#1 MURRAY & CHURCH ST. AMBIENT 45 675 0.013
19/17/01 302/001 FULTON & CHURCH ST. AMBIENT 45 675 0.017
09/17/01 LAB3#001 MURRAY & GREENWICH ST. AMBIENT 45 675 0.012
09/17/01 10917/A307001 LIBERTY ST. & BROADWAY AMBIENT 30 450 0.062
HPD BUILDING
09/17/01 LAB3#1 100 TOLD STREET - LOBBY AMBIENT 60 900 0.006
39/17/01 LAB3#2 100 OLD STREET - 9th FL AMBIENT 60 900 0.004
BANHM LABORATORY UNIT
BATTERY PARK CITY
09/17/01 10917/A100001 22 RIVER TERRACE, LOBBY INDOOR 120 1800 0.004
09/17/01 10917/A100002 22 RIVER TERRACE, 14th FL. INDOOR 120 1800 0.002 <LOQ
09/17/01 10917/A307003 41 RIVER TERRACE (TRIBECA POINT) - LOBBY INDOOR 90 1350 0.002 <LOQ
09/17/01 10917/A307004 41 RIVER TERRACE (TRIBECA POINT) -PHB INDOOR 90 1350 0.003
09/17/01 10917/A307002 400 CHAMBERS STREET (TRIBECA POINT) -LOBBY INDOOR 120 1800 0.014
09/17/01 302/002 400 CHAMBERS STREET, 9TH FLOOR INDOOR 120 1800 0.007
09/17/01 302/003 WEST END OF WARREN STREET AMBIENT 45 675 0.007
PERIMETER SAMPLES
09/18/01 10918/A003001 MURRAY & CHURCH ST. AMBIENT 35 525 0.018
09/18/01 302/001 FULTON & CHURCH ST. AMBIENT 40 600 0.027
09/18/01 LAB3#1 MURRAY & GREENWICH ST. AMBIENT 30 450 0.011
09/18/01 10918/A207002 LIBERTY & CHURCH ST. AMBIENT 30 450
SEP-24-2001 22:27
0.021
METHODS: 1. PCM : NIOSH 7400 METHOD, "A" COUNTING RULE. 2. TEM : EPA 40 CFR PART 763 FINAL RULE (AHERA) Page 2 of 6
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