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Document / 9 pages

Draft scope of work for WTC residential dust cleaning, August

Machine-extracted title · confidence 90%

Draft document outlining procedures for asbestos removal and HEPA vacuuming in residential buildings south of Canal Street following the World Trade Center collapse.

NYC-WTC_000154327–000154335

Folder label: “WORLD TRADE CENTER - RESIDENTIAL APARTMENTS

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NYC 9/11 Public Portal Document

vacuumed two times. Fabric covered furniture that is not cleaned by wet methods will be vacuumed using a stiff brush attachment. 8. Intake/discharge registers of HVAC systems (if present) will be removed/cleaned. The first foot of duct work will also be vacuumed; then the register will be reins^kd and covered with plastic. x 9. Window and room air conditioners will be vacuumed and r from to allow access to internal portions of the air conditioner. ^■Bernal porti^fl air conditioner and housing will then be vacuumed. F^ p will be vaa^BS reinstalled. Air conditioners will be reassembled and r« italled afte^^aning. 10. Paperwork and books will be HEPA vacuumed. fl 11. Electrical outlets will be vacuumed. fl 12. Appliances such as refrigerators and stoves will be clfl ived. The floor footprint of the appliances will be cleaned and the appliand stalled in their original positions. 13. Refiigerator cooling tubes will be brushed and vacuuf^W. 14. Stove storage drawers, will be vacuumed if present. Stopcock tops id vacuumed. Stove exhaust fan filters will be 15. The first foot of all exhaust duct work (includ^H^^^^^ id bathrooi ;s) will be vacuumed. Exhaust fans will be vacuflR^idfl^fl 16. Closet floors will be vacuumed. 17. Solid objects (electrical equipmen^Kercise eoflment^ ■ce wet wiped, moved to allow cleaning of the uijfltying surfj^and will b led to their original location. J 18. Dishwasher toe plates will LOved [e floor bo^^th the appliance will be cleaned. J 19. fuseboard heaters wjU bB leaned. Pn finned radiant heaters and ^B|board heatersj^^^^B loved to e ents. Fins are to be brushed and ^^■med to 20? cquq^^^H vacuumed and/or wet wiped after completion of the before work area.

9. HEPA air fi^^H (AFDi ^■^continuously during all cleaning activities, as appropiufl^^H . One^Wuard 1200 cubic feet per minute (CFM) device shall be h^m^ per 36,i

10. linimum of one asb’ ^isor shall be present in each building during work.

11 A Cleaning Checklist ^e developed by EPA) will be completed by the cleaning contractor as tasks are comple^ IO document the progress of the cleaning.

cleanin' :tor shall notify the monitoring contractor immediately upon completion

5

NYC-WTC_000154331

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NYC-WTC_000154331Source: NYC Law Department, mirrored locally

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