Potable water sampling chain of custody, Oct 2001

NYC 9/11 Public Portal Document ATC ASSOCIATES INC. PAGE OF 3 ' POTABLE WATER SAMPLING - CHAIN OF CUSTODY TOTAL # OF SAMPLES: 104 EAST 25TH STREET, KITH FLOOR NEW YORK, NIAE YORK 10010 PHONE: 212-353-8280 FAX: 2121353-8306

Client Name: NYC Board of Education Project No; 41S17-054G Date; fQ jw/^l Project Address: New Stuyvesant HS (M477) I 345 Chambers street ^Ngyst 'f I "7- Turnaround Time; Rush

Investigator; Y. Efstathiou Project Manager: A, Andreou Analysis Required; See Behnv

Analysis Lab Results Sample ID/' Sample Location Preservative Container Required Capacity Pb Cu Fe Z H'ln iBBBByTB - An HN03 2-50 oJC HN03 n ----------------------------------- rAm — 3o .secovtdx FiAiH HN03 ------------------------------- - I_______________ -— HN03

SlVOv^J^R- ________ ,

—---------- -Yt—------------------------ , HN03 ife 0, 3 (7.31 0 2^ o\5 .OvO3 qd

- _________ — M l scL- HN03 0.30 <9,30 O. 12^ 0.03 P-Coo,-^ (>lIUVAlSTA>f

-I TH FIN03 <0.03 f 0,-}.) 0^9:3 0-03

3d HN03 <0.Q9j O.QLj. 0J3 0’03

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NYC-WTC_OOO 182866