AMBIENT GROUP, INC.
10 MORRIS AVENUE
GLEN COVE, NY 11542
ELAP # 10865
METAL WIPE LABORATORY DATA REPORT
PROJECT: 211379 DATE COLLECTED: 10/13/01
CLIENT: BOSTON PROPERTIES DATE RECEIVED: 10/15/01
ADDRESS: 90 CHURCH STREET DATE ANALYZED: 10/15/01
9TH FLOOR
DESCRIPTION: LOCATION #8
METAL FOUND on
LABORATORY ID FIELD ID ANALYTE WIPE (ug/ft2)
38789 9-M8 CADMIUM 0.80
CHROMIUM 2.10
COPPER 17.50
IRON . 140.00
LEAD 18.30
MANGANESE 6.60
NICKEL 0.50
SILICA 2.00
ZINC • 140.00
NYC-WTC 000124987
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NYC-WTC_000124987Source: NYC Law Department, mirrored locally