NYC 9/11 Public Portal Document
Building Mothodor
Number Sample Type Location Quartz Cristo baIHe Tridymite Calcite Portlandite Qypsum Mica Halite
Settled surface dust
20 (%) Outdoor NS NS NS NS NS NS NS NS
Settled surface dust
20 (%)________ Residence 1 0.05 J ND ND ND ND 1J ND ND
Settled surface dust
20 (%) Residence 2 0.9 J NO ND 0.6 J 0.09 J 1J NO 0.05 J
21 Air (pg/m^ ,PM100 ND ND ND ND ND ND ND
21 Air (pg/m^ PM10 R R R R R R R R
21 Air (pg/m^) PM4 ND ND ASN ND ND 5J NO ND
21 Air (pg/m^) RM2.S ND ND ASN ND ND ND ND ND
Settled surface dust
21 (%) Common area 0,9 J ND ND ND ND 2J ND ND
Settled surface dust
21 {%)_____________ Outdoor NS NS NS NS NS NS NS NS
Settled surface dust
21 (%)________ Residence 1 ND NO NO NO ND NO ND ND
Settled surface dust
21 W Residence 2 NO NO ND ND ND 1J ND ND
22 Air (pg/m^) PM100 13 J ND ASN NO ND ND ND ND
22 Air (pg/m^) PM10 3J ND ASN ND ND ND ND ND
22 Air(pg/m^) PM4 ND ND ASN ND ND ND ND ND
22 Air (pg/m^) PM2.S ND ND ASN ND ND ND ND NO
Settled surface dust
22 (%) Common area 14 J ND ND 1J 0.4 J ND ND NO
Settled surface dust
22 (%)________ Outdoor 26 J ND NO 2J 0.8 J 0.03 J 0.07 J NO
Settled surface dust
22 £%)________ Residence 1 2J NO NO 0.07 J 0.08 J 1J ND ND
Settled surface dust
22 {%) Residence 2 0.6 J ND ND NO ND 2J ND ND
23 Air (pg/m^ PM 100 ND ND ASN ND ND ND ND ND
23 Air (pg/m^) PM10 ND ND ASN ND ND NO ND ND
23 Air {pg/m’) PM4 NO ND ASN ND ND NO NO ND
23 Air (pg/m^)_______ PM2.5 ND ND ASN ND ND ND ND ND
Settled surface dust
23 (%)_______ _ Common area 2J ND ND 0,04 J 0.05 J 0.9 J ND ND
Settled surface dust
23 (%)________ Outdoor NS NS NS NS NS NS NS
Settled surface dust
23 W__________ Residence 1 ND ND ND ND ND ND NO ND
Settled surface dust
23 (%) Residence 2 ND ND ND ND ND 1J ND ND
24 Air {pg/m’) PM100 ND ND ASN ND ND ND ND ND
24 Air {pg/m*) PM10 ND ND ASN ND ND ND ND ND
24 Air {pg/m’) PM4 ND ND ASN ND ND ND ND ND
24 Air {pg/m’) PM2.5 3J ND ASN ND ND ND ND ND
Settled surface dust
24 (%) Common area 0.03 J ND ND ND NO ND ND NO
Settled surtece dust
24 (%)________ Outdoor 2J NO ND 0.8 J 0.07 J ND 0.05 J 0.04 J
Settled surface dust
24 (%)________ Residence 1 ND ND ND ND ND NO ND ND
Settled surface dust
24 {%) Residence 2 ND ND ND ND ND ND ND NO
111
NYC-WTC_000149583
OCR can misread numbers and units. Confirm readings against the page image before using them.