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
12TH FLOOR
DESCRIPTION: LOCATION #3
METAL FOUND on
LABORATORY ID FIELD ID ANALYTE WIPE (ug/ft2)
38800 12-M3 CADMIUM 0.60
CHROMIUM 4.30
COPPER 19.40
IRON 327.00
LEAD 6.60
MANGANESE 33.00
NICKEL 0.50
SILICA 591.00
ZINC 128.00
NYC-WTC 000124998
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NYC-WTC_000124998Source: NYC Law Department, mirrored locally