Asbestos analysis summary report, PS/IS 89, Jan 2002

NYC 9/11 Public Portal Document

Summary of Asbestos Analyses at PS/IS 89 Performed by ATC for the Board of Education (Through January 27, 2002)

Number of Number of Samples with All Samples below Samples Asbestos Maximum Asbestos AHERA Clearance Sample Collected Structures Concentration Level of 70 Date (Inside/Outside) Detected (structures/mm^) structures/mm^? January 27, 10 inside 0 inside 22 str/mm^ Y^^ 2002 6 outside 1 outside January 26, 10 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 25, 10 inside 1 inside 22 str/mm Yes 2002 6 outside 0 outside January 24, 10 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 23, 10 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 22, 8 inside 0 inside None Detected Yes 2002 3 outside 0 outside January 21, 8 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 19, 3 inside 0 inside None Detected Yes 2002 3 outside 0 outside January 18, 6 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 17, 6 inside 0 inside None Detected Yes 2002 6 outside 0 outside January 16, 6 inside 1 inside 22 str/mm' Yes 2002 6 outside 1 outside (1 structure each) January 12, 4 outside 0 outside None Detected Yes 2002 January 10, 45 inside 0 inside None Detected Yes 2002

CONFIDENTIAL, SUBJECT TO PROTECTIVE ORDER NO. 2, SEPT. 2008 CITY_21MC100_014659832

NYC-WTC_000174690