Letter regarding cleanup assessment, 455 North End Avenue

NYC 9/11 Public Portal Document

hallways and common areas that were covered with dust would be cleaned by EAI. The following locations indicated in Table 1 were to be cleaned by EAI.

TABLE I INITIAL SCOPE OF WORK

FLOOR LOCATION 14th Floor 1411, 1415, 1416, Hallway 13t Floor Hallway 12th Floor 1203, 1207, 1213, Hallway 11th Floor 1104, 1105, 1115, Hallway 10th Floor 1007, Hallway gtflFloor Hallway 8th Floor 803, 805, 813, Hallway 7th Floor 703, 709, 713, 714, 715, 717, 718, Hallway 6tfl Floor 605, 608, 612, 616, Hallway 5 Floor 508, 509, 511, 514, 515, 518, 519, Hallway 4th Floor 406, 407, 408, 413, 416, 418, Hallway 3 Floor 307, 313, 316, Hallway 2" Floor 203, 208, 209, 212, Dining Room, Hallway 1 Floor Billiard Room, Piano Area, Library, Bar, Small Dining Room

Based upon the analytical results of the air and wipe samples taken on September 19th indicating asbestos and/or lead contamination as well as a visual inspection of all units by EAI, some areas of the apartment units in Table 2 were added to the original scope of work. Units that were not added did not appear to be contaminated by the World Trade Center collapse. However, many of these units may have contained construction dust or normal house dust.

TABLE 2 UNITS ADDED TO ORIGINAL SCOPE OF WORK

LOCATION, 14th Floor 1404, 1405 13th Floor 1304 12th Floor 1208 11th Floor 1113 10 Floor None gtflFloor 904, 915, 916 8tfl Floor 804 7th Floor 706 6tfl Floor 601 5 Floor 506

455 North End Avenue, New York, New York Page 2

NYC-WTC 000096986