NYC-WTC_000232959

NYC 9/11 Public Portal Document

Summary of Residential Sampling Survey Form Results and Review of Photographs (Abbreviations and terms used in the table are defined on the last page in this table.)

Number of Event Broken Dust Visible Dust Visible Residence Cleaning Aggressive Level of Dust Number Location Windows Initially Currently Occupied Method Sampling in Photo Photo Comments

1 Outside 28 None Visible 1 Common 0 SI N C None Visible Prepared for asbestos abatement 1 Residence 1 2 LI Y U None N Large Amount Large amount of WTC dust; more than other locations sampled 1 Residence 2 0 Nl N U None Y None Visible 2 Outside 1 Y None Visible 2 Common 0 Nl N C Slight Amount 2 Residence 1 0 SI N Y C N None Visible Residence window faces WTC site 2 Residence 2 0 SI N U C Y None Visible 3 Outside 0 N None Visible Sampled from courtyard several floors up 3 Common 0 LI N AA None Visible 3 Residence 1 0 LI N Y AA N None Visible 3 Residence 2 0 Ml N Y C N None Visible 4 Outside 0 N Slight Amount 4 Common 0 Nl Y O None Visible 4 Residence 1 0 SI Y N None Y None Visible 4 Residence 2 0 SI Y N None Y None Visible 5 Outside 50 Y Large Amount 5 Common 0 SI N AA None Visible 5 Residence 1 6 LI LI Y AA Y None Visible 5 Residence 2 6 LI LI Y AA Y None Visible Room looks clean but lots of WTC dust outside one window sill 6 Outside 200 N None Visible 6 Common 0 SI N C Couldn't identify photos for common area O 6 Residence 1 0 LI N U C Y None Visible H 6 Residence 2 0 SI N U C Y None Visible 7 Outside 2 N None Visible S 7 Common 0 Ml N C None Visible o Many window sills (not sure where) have significant amount of WTC O 7 Residence 1 0 Ml N Y C N None Visible dust on outside ledge, not noticeable on inside of window. O I 7 Residence 2 0 Ml N Y C N None Visible Resident has window view of WTC site o

Cn 93 co o

NYC-WTC_000233061