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Document / 9 pages

Lower Manhattan exterior survey tracking, Feb-Apr 2002

Machine-extracted title · confidence 70%

Comprehensive tracking document for exterior cleanup surveys at numerous Lower Manhattan addresses from February through April 2002.

NYC-WTC_000135669–000135677

Folder label: “EXTERIOR

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Scanned page image, NYC-WTC_000135671
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NYC 9/11 Public Portal Document

1 2 3

1 Number of Dirty buildings - Assigned 80 88 52 220 2 Number of Dirty buildings (with 10% reserve) 88 97 57 242 3 Number of bldgs cleaned or in progress 68 61 34 163 4 Total cost of cleaning $1,151,680 $2,147,572 $1,481,250 $4,780,502 5 Avg. cost of cleaning/bldg. $16,936 $35,206 $43,566 6 Anticipated cost of cleaning $1,490,409 $3,407,950 $2,491,985 $7,390,345 7 Total area cleaned or in progress - sq.ft 518,004 1,073,786 745,011 2,336,801 8 Avg area/bldg. (Item7/item3) - sq.ft 7,618 17,603 21,912

9 Actual number of bulidings cleaned 60 52 24 136 10 Area cleaned - sq.ft 403,346 911,554 477,928 1,792,828 11 Avg. area / Building 6,722 17,530 19,914 l2Costofcleanrng $871,981 $1,823,108 $918,574 $3,613,663 13 Avg. cost of cleaning $14,533 $35,060 $38,274

NYC-WTC 000135671

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NYC-WTC_000135671Source: NYC Law Department, mirrored locally

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