Air sample results for 55 Church Street, undated

NYC 9/11 Public Portal Document "] TESTWELL LAORATORIES, INC. -I Environmental Laboratory 47 Hudson Street, Ossining, New York 10562 NYS ELAP # 11142 NVLAP # 200083-0 AIHA # 100147 CERTIFICATE OF LABORATORY ANALYSIS FOR ASBESTOS CONTENT a- CLIENT: Bovis Land Lease - LMB Project No: MBO-025AB Collected By: Boris Feldman Date Sampled: 09/29/01 Date Analyzed: 10/02/01 PROJECT: Millenium Hilton Hotel PLM Analyst: V. Binchkauskas Church Street TEM Analyst: N/A New York, New York

NUMBER: LAB ID # DESCRIPTION IMATRIX RESULTS (%)

Floor 35-Room 3511-Debris on Cellulose=35% Non-Fibrous=60% 63 01PLM # 8094 Friable • Floor and Furniture Fiberglass=5% Other —Trace

Floor 34-Room 3401-Debris on Cellulose=10% Non-Fibrous=80% 64 01PLM # 8095 Friable Floor and Furniture Fiberglass=10%

Floor 34-Room 3408-Debris on Cellulose=5% Non-Fibrous=59.47% 65 01PLM # 8096 Friable Floor and Furniture-Open Window Fiberglass=35% Chrysotile=<1%

Floor 34-Room 3414-Dust on Floor Cellulose=5% Non-Fibrous=45% 66 01PLM # 8097 Friable and Furniture-Opne Window Fiberglass=50%

Floor 33-Room 3303-Dust on Floor Cellulose=10% Non-Fibrous=40% 67 01PLM # 8098 Friable and Furniture Fiberglass=50%

Floor 33-Elevator Lobby-Debris on Cellulose=10% Non-Fibrous=40% 68 01PLM # 8099 Friable Floor and Furniture Fiberglass=50% •

Floor 33-Room 3310-Dust on Floor Cellulose=2% Non-Fibrous=57.19% 69 01PLM # 8100 Friable and Furniture-Open Window Fiberglass=40% Chrysotile=<l %

Floor 32-Room 3202Dust on Floor Cellulose=50% Non-Fibrous=42% 70 01PLM # 8101 Friable and Furniture Fiberglass=3% Other-5%

Floor 32-Room 3210Dust on Floor Cellulose=45% Non-Fibrous=50% 71 01PLM # 8102 Friable and Furniture Fiberglass=5%

Floor 32-Ice Machine-Debris on Cellulose=30% Non-Fibrous=39.75% 72 01PLM # 8103 Friable Floor and Furniture Fiberglass=25% Other-5% Chrysotile=<1%

(1) Sample Information provided on chain of custody assumed correct (2) Samples homogenized by mortar & pestle prior to analysis. (3) Results only pertain to those items tested. (4) The laboratory has non control over sample collection. This certificate of analysis shall not be reproduced expect in full, without the written approval of Testwell Laboratories, Inc.

• J) NVLAi AIHA = Deborah McCari-Laboratories Director (as it pertains to bulk sample analysis under certification 200083-0) 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

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