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
5TH FLOOR
DESCRIPTION: LOCATION #2
METAL FOUND on
LABORATORY ID FIELD ID ANALYTE WIPE (ug/ft2)
38775 5-M1 CADMIUM 0.50
CHROMIUM 1.70
COPPER 11.70
IRON 126.00
LEAD 8.90
^ MANGANESE 5.20
NICKEL 0.50
SILICA 2.00
ZINC 94.40
NYC-WTC 000124970
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NYC-WTC_000124970Source: NYC Law Department, mirrored locally