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S <br /> Page 2 of 17 t <br /> LL alscience �a ,t, " 0'? , <br /> nvironmenfal Analytical Report <br /> 1r <br /> aborafories, Inc. i <br /> I' <br /> 4 Shell Oil Pipeline Company LP Date Received: 09/25/09 <br /> P.O. Box 2648 Work Order No: 09-09-1933 <br /> Houston, TX 77252-2.648 Preparation: NIA <br /> i Method: CA F&G <br /> I <br /> 11I- Project: 25705 Patterson Pass Rd., Tracy, CA - Page.1 of 1 <br /> 1.11.11II� <br /> Test Species: Fathead Minnow(Pimephales Promelas) Mean Length: 44 mm Mean Weight: 0.489 <br /> Sample Collected: 09/24/09 12:00:00 Sample Received: 09/25/09 10:30:00 } <br /> Test Start: 09/29/09 19:00:00 Test End: 10/03/09 19:00:00 <br /> 1 Initial Water Quality Parameters F <br /> i Residual Chlorine: < 0.01 mgR Temperature: 20 C <br /> pH: 7.92 units Conductivity: 890 umhos/cm <br /> Dissolved Oxygen(D.O.): 7.20 mgR. Alkalinity: 194 mg1L <br /> jHardness: 40 mg/L Ammonia: 'NIA <br /> Sample Preparation <br /> The sample was adjusted to test temperature. <br /> Sample Adjustment During Analysis <br /> No Supplemental Aeration needed. <br /> If needed,supplemental aeration to maintain required Dissolved Oxygen level is supplied via a low pressure oil-free pump connected to individual lines for each <br /> { tank/chamber from a common manifold.Individual valves at each tank/chamber control the flow rate as required. <br /> Lab Sample Date Matrix Date Daterrime QC Batch ID <br /> Client Sample Number Number Collected Prepared Analyzed <br /> E <br /> 09-09-1933-1 09/24109 Solid 09/29/09 10/03/09 # <br /> 19:00:00 <br /> Parameter Result RL OF Qual Units <br /> Bioassay 750 mg/L(%Mortality) 0 0 1 % <br /> Bioassay 250 mg/L(%Mortality) 0 0 1 % <br /> Laboratory Notes <br /> Sample was received within recommended holding time. <br /> 1 <br /> t <br /> I All testing was within method.protocol. <br /> I <br /> I <br /> 4 <br /> I <br /> } <br /> 4 <br /> d l <br /> i <br /> 44 RL-Reporting Limit OF-Dilution Factor Qual-Qualifiers <br /> I <br /> 7440 Lincoln Way, Garden Grove, CA 92841-1427 • TEL:(714)895-5494 •_ FAX: (7141894-7501 <br /> I <br />