NYC-WTC_000203385

NYC 9/11 Public Portal Document

Q PEDNEAULTASSOCIATES, INC.

K J 615 NINTH AVENUE, BOX 205 BOHEMIA, NY. 11716 Phone: (631) 467-8477 Fax: (631) 467-6905

Prepared Exclusively For: AMERICA'S TEST LAB!

PEDNEAULTASSOCIATES, INC. NYC DEPT ENV PROTECTION 1615 NINTH AVENUE, BOX 205, BOHEMIA, N.Y. 11716

96-05 HORACE HARDING EXP. LAB NUMBER: 01100462 ELMHURST , NY 11373-0000 PROJECT ID : WTC 7 - PIT SAMPLING (718)595-6291 CASE#01H10241382 DATE RECEIVED RELEASE DATE REPORT DATE 10/24/01 11/13/01 11/13/01 COLLECT DATE: SAMPLE ID#; MATRIX: SAMPLE ORIGIN:

'-loMim 01100462-001 EAST PIT

PARAMETER METHOD RESULT UNITS i Antimony (Sb) EPA 200.7 7.00 mg/L Mercury (Hg) EPA 245.1A <0.01 mg/L Zinc (Zn) EPA 200.7 62.6 mg/L Aluminum (Al) EPA 200.7 331 mg/L Arsenic (As) EPA 200.7 <0.01 mg/l. Barium (Ba) EPA 200.7 37.8 mg/L Beryllium (Be) EPA 200.7 0.05 mg/L Cadmium (Cd) EPA 200.7 1.35 mg/L Calcium (Ca) EPA 200.7 23850 mg/L Chromium (Cr) EPA 200.7 2.00 mg/'- Copper (Cu) EPA 200.7 32.8 mg/L Iron (Fe) EPA 200.7 391 mg/L Lead (Pb) EPA 200.7 8.55 mg/L Magnesium (Mg) EPA 200.7 983 mg/L Manganese (Mn) EPA 200.7 18.3 mgA Nickel (Ni) EPA 200.7 2.10 mg/L Potassium (K) EPA 200.7 9748 mg/L Selenium (Se) EPA 200.7 2.45 mg/L ___ I Silver (Ag) EPA 200.7 0.05 mg'L Sodium (Na) EPA 200.7 26286 mg A Thallium (Tl) EPA 200.7 5.85 mg/L

John Pedneaiilt Page 1 of 2 Lab Director NYS EI.AP #10224 MWBE #46075

CITY_21MC100_003071740

NYC-WTC_000203385