Air sampling correspondence, 20 Dey Street, Feb 2002

NYC 9/11 Public Portal Document

TESTWELL L "ORATORIES, INC. Environmental Laboratory 47 Hudson Street, Ossining, New York 10562 CONFIDE 11142

AIHA# 100147

CERTIFICATE OF LABORATORY ANALYSIS FOR ASBESTOS CONTENT CLIENT: Bovis Lend Lease Project No: MBO-025AB Collected By: Boris Feldman Date Sampled: 09/20/01 Date Analyzed: 09/21/01 PROJECT: Millennium Hilton Hotel PLM Analyst: D. McCar! Church Street TEM Analyst: New York, New York

I NUMBER: I LAB ID # I DESCRIPTION IMATRIXI RESULTS (%)

Chrysotile = .025% Cellulose = 30% 3rd Floor-Debris on Floor and Friable 21 01PLM # 7862 Furniture Fiberglass=50o/o Non - Fibrous = 19.750/o

Lobby-Debris on Floor and 79 Not Analyzed 22 MISSING Furniture Sample Missing

Lobby-Debris on Floor and Chrysotile = .025% Cellulose = 30% 23 01PLM # 7863 Friable Furniture a Fiberglass=50 /o Non - Fibrous = 19.75o/o

Lobby-Debris on Floor and Chrysotile = .025% Cellulose = 30% 24 01PLM #7864 Friable Furniture Fiberglass=50o/o Non - Fibrous = 19.75a/o

rirLAi Deborah McCarl-Laboratories Director (as it pertains to bulk sample analysis under certification 200083-0) AIHA This report and use of above logos must not be used to claim endorsement by AIHA, NVLAP, NIST or any other Federal or State regulatory agencies

NYC-WTC 000103744