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← Document results/DEP Box 37/15 BROAD STREET; Block: 26; Lot: 1; BIN: 1078987; 23-33 Wall Street, 11-19 Broad Street, 23 Wall St.
Document / 17 pages

Letter re: air sampling and cleaning at 70 Battery Place,

Machine-extracted title · confidence 95%

Letter enclosing air sampling results and cleaning details for 70 Battery Place conducted in November 2001.

NYC-WTC_000105336–000105352

Folder label: “15 BROAD STREET; Block: 26; Lot: 1; BIN: 1078987; 23-33 Wall Street, 11-19 Broad Street, 23 Wall St.

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Scanned page image, NYC-WTC_000105351
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NYC 9/11 Public Portal Document

Ambient Group, Inc. Water Analysis Report ELAP# 10866

Client: CHASE Date Sampled: 9(16/01 Building Address: 15 BROAD STREET Date Submitted: 9/17/01 Sample Location: 2ND FLOOR: MEN'S ROOM Date Reported: 9/18/01 HANDICAPPED SINK

Sampled By: JACK SPRINGSTON

Prolect ID: 211352-02 Eh Tn! ARa74

Parameter Over Sample Units Safe Drinking Standard Limit(*) Water Act Standards Type - Cadmium <0.006 mg L 0.01 MCL Calcium 6.62 mg/L Chromium <0.003 mg/L 0.05 MCL Copper 0.204 _mg/L 1.3 1.0 AL / RCL Iron <0.203 m /L 0.3 RCL Lead <0.001 mgfL 0.015 • AL Magnesium 1.65 mg/L Manganese 0.007 m /L 0.05 RCL Nickel <0.005 mg/L Sodium 8.54 mg/L Zinc 0.503 m L 5 RCL

Fluoride 0.87 mgfL 4 : MCL Chloride 13.14 mglL 250 RCL Nitrite <0,01 mg,L L MCL Nitrate 0.28 mg/L 20 MCL Phosphate 0.35 mg/L Sulfate 5.88 mg/L 250 RCL

H - Field 7.04 Units 6.5-8.5 RCL pdfiC Conductance 102.90 uS/cm

Coliform Bacteria Absence P A Absence MCL E. Coll Bacteria Absence P/A Absence MCL

Codes: MCL ( Maximum Contaminant Level), RCL ( Recommended Contaminant Level), AL ( EPA Action Level), mg/L ( milligrams/liter ppm ), * Indicates analyte exceeds a

EPA/SDWA proposed maximum contamination level, uS/cm ( microsiemens ), P / A ( Presence / Absence)

Signature:

Michael Borelio, M.S, Laboratory Manager

091-d 910/910d 096-1 pee, 96Z ZlZ I 1N303DVNVW 9NIG11119-WOJd Wdeq:l0 Z00Z-9Z-q®d

NYC-WTC 000105351

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NYC-WTC_000105351Source: NYC Law Department, mirrored locally

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