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← Document results/DEP Box 50/99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST
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Asbestos air sample TEM analysis report for 99 Church Street,

Machine-extracted title · confidence 95%

Laboratory report from ATC Associates providing transmission electron microscopy results for air samples collected at 99 Church Street.

NYC-WTC_000124304–000124612

Folder label: “99 CHURCH STREET Block: 123 Lot: 10 BIN: 1001396 26/42 PARK PL, 23-41 BARCLAY ST

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Scanned page image, NYC-WTC_000124458
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NYC 9/11 Public Portal Document 1 -i JJ 1 1 V"tc 1J .L LCJJJJJC/U 1 . VG/ iG

Eight School Street Weymouth, MA 02189 781-337-9334 Laboratory Report

Customer: ATC Associates Report Date 11/7/01 104 East 25th Street Workorder No. 0110-00372 New York, NY 10010

Attention: Mr. Ben Sellemi Subject: 99 CHURCH ST: tNORG + PHYSICAL Sample: 001 7 BL LEVEL CAFE SMX REG Date: 10/26!01 Matrix: WATER Parameter Method Results Arsenic Units ?.QL Analyst Analysis Date ual 200.7, EPA 1987 ND mg/L 0.050 TDJ 11/07/01 Asbestos Attached SUB 11/01/01 Barnum 200.7, EPA 1987 0.0173 mg/L 0.01 TDJ 11/07/01 Cadmium 200.7, EPA 1987 Ni) mg/L 0.004 TDJ 11/07/01 Chloride EPA 300.0 16.00 mg/L 0.15 SO 11/07/01 Chromium 200.7, EPA 1987 ND mg/I, 0.006 77)1 11/07/01 Color 2120C SM 18TH, 1992 8 Cu 5 SMH 10/30/01 Copper 200.7, EPA 1987 0.0882 mg/L 0.005 TDJ 11/07/01 Fluoride 4500-P-C SM 18T11,1 0.59 mg/I, 0.02 SMH 11/06/01 Iron 200.7, EPA 1987 ND mg/L 0.100 TDJ 11/07/01 Lead, Furnace EPA 200.9 ND mg/L 0.003 TDJ 11/06/01 Manganese 200.7, EPA 1987 0.0321 mg/L 0.007 TDJ 11/07/01 Mercury 245.1, EPA 1983 ND mg/L 0.0002 CMC 11/05/01 Nitrogen, Nitrate 352.1, EPA 0.6 mg/L 0.4 SO 10/30/01 Nitrogen, Nitrite 450-NO2-B SM 18TH ND mg/L 0.025 SG I0130/01 Odor 2150 SM 18TH, 1992 ND ton I SMH 10/30/01 Selenium, Furnace EPA 200.9 ND mg/L 0.005 TDJ 11/07/01 Silver 200.7, EPA 1987 ND mg/L 0.005 TDJ 11/07/01 Sodium 200.7, EPA 1987 7.79 mg/L 2.0 TDI 11/07/01 Sulfate EPA 300.0 7.46 mg/I. 0.15 SMH 11/02/01 Turbidity 2540D SM 18T1, 199 ND NTU 1 SMH 10/30/01 Zinc 200.7, EPA 1987 ND mg/L 0.03 TDJ 11/07/01 Laugher Index PH 4500-H-B SM 18TH, 1 7.14 S.U. 0 SMH 10130/01 Alkalinity 2320B SM 18TH,1992 18.72 mg/L 5 SMH 11/06101 Calcium 200.7, EPA 1987 8.99 mg/L 0.3 TDJ 11/07/01 Total Dissolved Solids 2540C SM 187 1992 65 mg/L 3 SMH 11105101 Temperature 2550B SM 18TH, 1992 3.8 C SMH 11/02/01 Certifications; MA: MA069 NY:10982 CT: PH0119 RI:A45 CA:2050 ME:MA069 NJ: 59744 Page: 1 of 7

NYC-WTC 000124458

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NYC-WTC_000124458Source: NYC Law Department, mirrored locally

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