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← Document results/DEP Box 50/99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST
Document / 5 pages

Asbestos bulk sampling letter, 99 Church Street, May 2002

Machine-extracted title · confidence 95%

Letter from ATC Associates regarding confirmatory asbestos bulk sampling conducted on the roofs of 99 Church Street.

NYC-WTC_000124241–000124245

Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST

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NYC 9/11 Public Portal Document

ZAR REALTY 100 CHURCH STREET NEW YORK, NY SETTLED DUST BULK SAMPLING RESULTS

September 28, 2001 FLOOR/ # OF AREAS NEEDING SQUARE FEET LEVEL BULKS ASBESTOS CLEANUP OF AREA (SF) REMARKS Sub-Cellar 0 Area Not Accessible. No samples NA Level Flooded Cellar 12 Engine room and all areas with dust 30,000 1 12 Dept of Labor (South West side) 4,000 Lobby Area® Front Entrance 2,000 Mezzanine 1 South West Corner 4,000 2 24 NO WORK ON hilTS FLOOR NA All samples negative 3 19 NO WORK ON THIS FLOOR NA All samples negative 19 NO WORK ON IHIS FLOOR NA All samples negative 5Lfl 19 NO ORK ON THIS FLOOR NA All samples negative 0 6 19 North East Side 2,000 7 12 Entire Office Space of Floor 42,000 MER-Fresh air Intake/Plenum 1,300 Including all filters 8 18 East Side of Floor 8,000 North East Corner 4,000 9 18 NO WORK ON THIS FLOOR NA All samples negative 10 10 South West Corner 3,000 11 12 South West Corner 2,000 12 10 South West Corner 6,000 14 12 South East Side of Core Area 2,000 Fire Door w/ACM 15 12 NO WORK ON THIS FLOOR NA All samples negative 16 10 South Central Side of Core Area 1,000 Fire Door w ACM 17 11 NO WORK ON THIS FLOOR NA All samples negative 18 11 NO WORK ON THIS FLOOR NA All samples negative 19 17 South West Side 2,500 Two locations 20 14 South West Side 4,500 East Side 3,000 21 - Penthouse 8 Rest Room-North West Corner 250 MERs 19 Abandoned Unit (DC-2) 100 Remaining areas of the (East and East and West Fan West side) Rooms-all samples negative Roofs S All exposed horizontal surfaces and Roof Areas: 54,000 Based on footprint of (20th and all exterior ledges on facade. Also building and all above) all roof entrances into building. Facades: 230,000 facades. TOTALS: 324 Interior: 121,650 Roof Areas: 54,000 Facades: 230.000 GRAND TOTAL: 405,650

NOTES: 1. Quantity of affected areas per area per floor to be cleaned is approximate. Final determination to be made in field with Engineer. 2. Air filters in all Air Handling equipment are to be removed and disposed as contaminated debris. Coordinate with Building Engineer for exact locations of units. 3. All other areas of respective floors, in which bulk samples tested negative for the presence of asbestos, cleanup can proceed as non-asbestos project. 4. On floors with non-ACM and ACM areas coordinate with Building Management. Recommend that all ACM cleanups be completed prior to general cleanup.

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NYC-WTC 000124243

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NYC-WTC_000124243Source: NYC Law Department, mirrored locally

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