NYC 9/11 Public Portal Document
Third Floor Hallway. Test: 4A- Industrial HEPA-filtered vacuums, AFD. Test: 4B- Soap and
water wet wipe of all horizontal and vertical surfaces (this hallway, ceiling only). Plywood
floors, sheet rock walls covered with wall paper glue, painted sheet rock ceiling. Minimal dust
accumulation.
Unit 4A. Test: 2A- Craftsman® shop vacuum. Hoover® upright, HEP A, no, AFD. Soap and
water wet wipe of all horizontal surfaces. This 1,368 sq. ft. open loft, faces Cedar Street.
Hardwood floors, no windows blown in, all personal items removed prior to cleanup. Minimal
dust accumulation in dwelling except for baseboard heating units.
Unit 4B. Test: 2B- Ridgid® shop vacuum, Hoover® upright, HEP A, AFD. Soap and water wet
wipe of all horizontal surfaces. This 968 sq. ft. loft with 4 bedrooms faces Cedar Street. Personal
items cleaned then bagged. Hardwood floors, no blown in windows. Minimal dust accumulation
in dwelling except for baseboard heating units.
Unit 4C. Test: 1 A- Craftsman® shop vacuum. Eureka® upright, no HEPA, no AFD. Soap and
water wet wipe of all horizontal surfaces. This 655 sq. ft. open loft faces ground zero. Personal
items cleaned then bagged. No carpet, hardwood floors, windows blown in. Significant
accumulation of dust in dwelling.
Unit 4D. Test: 2A- Ridgid® shop vacuum. Eureka® upright, HEPA, no AFD. Soap and water wet
wipe of all horizontal surfaces. This 968 sq. ft. open loft faces ground zero. Personal items
cleaned then bagged. Hardwood floors, windows blown in. Significant accumulation of dust in
dwelling.
Fourth Floor Hallway. Test: 4A- Industrial HEPA-filtered vacuum, AFD. Test: 4B- Soap and
water wet wipe of all horizontal and vertical surfaces (this hallway, ceiling only). Plywood
floors, sheet rock walls covered with wallpaper glue, painted sheet rock ceiling. Minimal dust
accumulation.
Unit 5A. Test: 3B- Industrial HEPA-filtered vacuum, AFD. Soap and water wet wipe of all
horizontal surfaces. This 1,404 sq. ft. loft with one bedroom faces Cedar Street. Personal items
cleaned then bagged. Hardwood floors, no carpet, one blown in window. Minimal dust
accumulation in dwelling except for baseboard heating units.
Unit 5C. Test: 3A- Industrial HEPA-filtered vacuum, no AFD. Soap and water wet wipe of all
horizontal surfaces. Test: 3B- Industrial HEPA-filtered vacuum, ATO. Soap and water wet wipe
of all horizontal surfaces. This 968 sq. ft. loft with three bedrooms faces ground zero. Hardwood
floors, no carpet, all personal items removed, windows blown in. Significant accumulation of dust
in dwelling.
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NYC-WTC_000145172
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