Law Department notice on WTC document preservation, Oct 2001

NYC 9/11 Public Portal Document

Synopsis of Cleaning Methods by Building Area Residential Apartments and Common Areas

Unit 2 A. Test: IB- Ridgid® shop vacuum, Hoover® upright, AFD, no HEPA. Soap and water wet wipe of all horizontal surfaces. This 1,335 sq. ft. loft with one bedroom faces Cedar Street. Hardwood floors, no carpet, no windows blown in, all personal items disposed except for a couch and chairs. Minimal dust accumulation in dwelling except for baseboard heating elements.

Unit 2B. Test: 3 A- Industrial HEPA-filtered vacuum, no AFD. Soap and water wet wipe of all horizontal surfaces. This 946 sq. ft. loft with 2 separate bedrooms faces Cedar Street. Hard wood floors, no carpet, no windows blown in, all personal items except a couch, disposed of prior to cleanup. Minimal dust accumulation in dwelling except for baseboard heating elements.

Second 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 and floors only). Vinyl tiles on floor, sheet rock walls covered with wall paper glue, painted sheet rock ceiling. Minimal dust accumulation.

Unit 3A. Test: 2B- Craftsman® shop vacuum, Eureka® upright, HEPA and AFD. Soap and water wet wipe of all horizontal surfaces. This 1,368 sq. ft. loft (utilized as office space for Baldwin Reality) faces Cedar Street. Carpet is present on half the floor space; the remainder is hardwood floors. No windows blown in. The area is furnished with 10-12 wood desks, files and office equipment. Minimal dust accumulation in dwelling.

Unit 3B. Scope A- Lower Manhattan Cleaning Procedure: Industrial HEPA-filtered vacuums, AFD. Soap and water wet wipe of all horizontal and vertical surfaces. This 968 sq. ft. loft with three bedrooms faces Cedar Street. Tenants plan to reoccupy dwelling, therefore personal items except for mattresses, carpet and magazines remained for cleaning. No windows blown in, hardwood floors, area completely furnished, tenants clothes present. Minimal dust accumulation in dwelling except for baseboard heating units.

Unit 3C. Test; 1 A- Craftsman® shop vacuum, Eureka® upright, no HEPA, no AFD. Soap and water wet wipe of all horizontal and vertical surfaces. Test: 3B- Industrial HEPA-filtered vacuum, AFD, and soap and water wet wipe of all horizontal and vertical surfaces. This 655 sq. ft. loft with two bedrooms faces ground zero. Hardwood floors, windows blown in, no carpet, nearly all personal items disposed of prior to clean up. Significant accumulation of dust in dwelling.

Unit 3D. Test; 1 A- Ridgid® shop vacuum. Hoover® upright, no HEPA, no AFD. Soap and water wet wipe of all horizontal surfaces. This 968 sq. ft. loft with three bedrooms faces ground zero. Hardwood floors, windows blown in, no carpet, all personal items except for three pieces of hardwood furniture disposed of. Significant accumulation of dust in dwelling.

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