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SEQUOIA ANALYTICAL <br /> 819 Striker Avenue, Suite 8 • Sacramento, CA 95834 <br /> k (916) 921-9600 • FAX (916) 921-0100 <br /> Raney Geotechnical Client Project ID: #074-013, UPS-North Broadway Sampled Apr 1 1992 <br /> 3176 Industrial Blvd. Sample Descript: Soil, SPB-1 & SPS-2 Received: Apra, 1992 <br /> ::'West Sacramento, CA 95691 Analysis Method: See below <br /> :Attention: Mike Gereghty Lab Number: 204-0086 (duplicate) Reported: Apr 17, 1992 <br /> STATIC ACUTE HAZARDOUS WASTE BIOASSAY <br /> Static X Species: Pimephales promelas Organisms/Tank: 10 <br /> Cont. Flow= Common Name: Fathead minnow Replicates: 2 <br /> Mean length: 32 mm Organisms/Cont.: 20 <br /> Mean weight: 0.5 g Tank Depth: 13 cm <br /> Screenings <br /> Supplier: Sticklebacks Unlimited Tank Volume: 10 L <br /> Definitive X Acclimation Temp.: 19 degrees C <br /> Alkalinit , m /L Hardness, m /L <br /> Initial Final initial Final <br /> Control 35 36 47 48 <br /> Dilution Water: Synthetic Softwater 100 ppm 33 34 46 48 <br /> 320 ppm 34 35 47 48 <br /> 1000 ppm 36 37 1 48 1 49 <br /> Initial 24 Hr 48 Hr 72 Hr 96 Hr <br /> DATE 4/7/92 4/8/92 4/9/92 4 10 92 4/11/9 <br /> F <br /> O C pH DO C pH J# M DO C pH # M DO C pH # M DO C pH # M Total <br /> /L Temp Units mg/L Temp Units Dead mg/L Temp Units Dead mg/L Temp Units Dead mg/L Temp Units Dead Dead <br /> Control 8.2 19 7.0 8.0 19 7,1 0 7.9 19 7.3 0 7.3 19 7.1 0 7.4 19 7.1 0 0 <br /> 100 ppm 7.2 19 7.1 7.0 19 7.1 0 7.1 19 7.0 0 7.1 19 7.0 0 6.9 19 7.0 0 0 <br /> 180 pprn 7.6 19 7.1 7.4 19 7.1 0 7.0 19 7.0 0 6.9 1 19 6.9 0 1 7.0 19 7.0 1 0 1 0 <br />' 320 ppm 8.2 19 7.1 8.1 19 7.2 0 7.4 19 7.1 0 7.5 19 7.0 0 7.2 19 7.1 0 0 <br /> 560 m 7.9 19 7.2 7.7 19 7.2 0 7.2 19 7.1 0 7.3 19 7.0 0 7.1 19 7.0 0 0 <br /> 1000 ppm 8.2T19 7.2 8.1 19 7.3 0 7.5 19 7.2 0 7.7 19 7.1 0 7.4 19 7.1 0 0 <br /> LC-50: > 1000 ppm LC-50 Calculation Method: Moving average angle <br />' Remarks: <br /> Analyst: D. George Method Reference: Static Acute Bioassay Procedures for Hazardous Waste Samples, <br /> etetember 1987, California Department of Fish and Game WP L, <br /> SEQUOIA ANA YTICAL <br /> Michael R. Giles <br /> Laboratory Director Page 2 of 2 204-0085.RRS c4> <br />