NYC 9/11 Public Portal Document
****DRAFT Version 10, October 29, 2001****
If YES, describe
15. Is dust still present?
Yes No
If YES, describe
16. Have the grounds of the building been cleaned since WTC event?
Yes No
17. If YES to Question 10,
Date(s) of cleaning
18. Description of cleaning
sweeping
vacuuming
Water spray
high pressure wash
Other (describe)
19. Who conducted the cleaning
Building maintenance
Cleaning company (provide name)
Other (describe)
20. Was visible dust present?
Yes No
If YES, describe
21. Is dust still present?
Yes No
If YES, describe
22. Have there been any recent or ongoing construction or remodeling activities inside or outside
the building?
Yes No
TTYES,
Date(s) of activities
DSSCribe activities, including location(s);
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