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VOC sampling locations table for Ground Zero area, Jan 2002

Machine-extracted title · confidence 100%

Table listing volatile organic compound (VOC) sampling sites and dates outside of Ground Zero from September 2001 to January 2002.

NYC-WTC_000148952–000149197

Folder label: “NO INFO

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NYC 9/11 Public Portal Document

250 n 250 n October 3,2001 200 200 150 "e sS 150 100

50 - 2 I 0 12:00 AM 4:00 AM 8:00 AM 12:00 PM 4:00 PM 8:00 PM 12:00 AM 100 s: 8 so

0 4- A 10/1 10/2 10/3 10/4 10/5 10/6 10/7 10/8 10/9 10/10 10/11 10/12 10/13 10/14 10/15

Figure 19. PMj , concentrations recorded on rooftop of DOE Facility at Varick St., approximately 2.0 miles N/NE of Ground Zero. Note single very high PM2 5 excursion mainly restricted to morning hours of October 3 (see inset figure for October 3), consistent with ORD measurements at Location A on the WTC north perimeter and ORD WTC plume plot shown in Figure 12 for October 3.

DRAFT-DO NOT QUOTE OR CITE 59 October 2002

NYC-WTC_000149004

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NYC-WTC_000149004Source: NYC Law Department, mirrored locally

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DEP WTC General Correspondence Form · Box DEP Box 10

NYC-WTC_000149798

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