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RECEIVED <br /> LABORATORY REPORT SEP 19 2014 <br /> CUSTOMER: Haz Mat Trans Inc. ENVIRONMENTAL NEALT[j <br /> 230 E. Dumas Street, San Bernardino, CA 92408 DEPARTMENT <br /> Tel (909) 889-5607 Email:MikeHammer@HazMatTrans .com <br /> PROJECT: Unified Grocers, Stockton, CA <br /> SAMPLING DATE: 08/28/14 DATE RECEIVED: 09/02/14 <br /> MATRIX:LI UID DATE ANALYZED: 09/03-07/14 <br /> REPORT TO:Mr . MIKE HAMMER DATE REPORTED: 09/09/14 <br /> -------------------- -------------- - ----------------------------------- - - -- <br /> SAMPLE I . D. : Stockton Clarifier #6 LAB I . D. : 140902-22F <br /> ---------------------------------------------------------------------- <br /> AQUATIC TOXICITY TESTING <br /> ---------------------------------------------------------------------- <br /> METHOD: STATE OF CALIFORNIA DEPARTMENT OF FISH AND GAME APPROVED <br /> PROCEDURES USING PIMEPHALES PROMELAS (FATHEAD MINNOWS) <br /> RESULTS: 20% MORTALITY RATE AT 750 mg/L CONCENTRATION <br /> (80% SURVIVAL) <br /> 0% MORTALITY RATE AT 500 mg/L CONCENTRATION <br /> (100% SURVIVAL) <br /> 0% MORTALITY RATE AT 250 mg/L CONCENTRATION <br /> (100% SURVIVAL) <br /> THEREFORE, LC-50 > 750 mg/L <br /> -------------------------------------------------------------------'-- <br /> COMMENTS <br /> mg/L = MILLIGRAM PER LITER = PPM <br /> > = GREATER THAN <br /> ANALYSIS WAS PERFORMED BY ASSOCIATED LABORATORIES, ORANGE, CA <br /> DATA REVIEWED AND APPROVED BY: '0 <br /> ENVIRO-CHEM' S CAL-DHS ELAP CERTIFICATE No. : 1555 <br />