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SEQUOIA ANALYTICAL 819 Striker Avenue, Suite 8 • Sacramento, CA 95834 (916) 921-9600 4 FAX (916) 921-0100 ' Raney Geotechnical Client Project ID: #074-013, UPS-North Broadway Sampled: Apr 1 1992 3176 Industrial Blvd. Sample Descript: Soil, SPA-1 & SPA-2 Received: Apr 3, 1992 West Sacramento, CA 95691 Analysis Method: See below :Attention: Mike Gereghty Lab Number: 204-0085 Reported: Apr 17, 1992 ' STATIC ACUTE HAZARDOUS WASTE BIOASSAY Static X Species: Pime hales promelas Organisms/Tank: 10 Cont. Flow= Common Name: Fathead minnow Replicates: 2 Mean length: 32 mm Organisms/Cont.: 20 Mean weight: 0.5 g Tank Depth: 13 cm ' Screenings Supplier: Sticklebacks Unlimited Tank Volume: 10 L Definitive X Acclimation Temp.: 19 degrees C Alkalinity, m /L Hardness, m /L initial Final Initial Final Control 35 W 47 48 Dilution Water: Synthetic Softwater 100 ppm 37 38 51 52 320 ppm 38 38 52 54 ' 1000 ppm 1 38 1 38 56 58 Initial 24 Hr 48 Hr 72 Hr 96 Hr DATE 4/7/92 4/8/92 4/9/92 4/10/92 4/11/92 ' DO C pH DO C pH # M DO C pH # M DO C pH # M DO C pH # M Total mg/L Temp Units mg/L Temp Units Dead mg/L Temp Units Dead mg/L Temp Units Dead mg/L Temp Units Dead Dead Control 8.2 19 7.0 8A 19 7.1 0 7.9 19 7.3 0 7.3 19 7.1 0 7.4 19 7.1 0 0 100 pm 6.9 19 6.9 6.8 19 6.9 0 6.7 19 7.0 0 6.5 19 7.0 0 6.6 19 7.0 0 0 180 m 7.6 19 7.0 7.5 19 7.0 0 7.2 19 7.0 0 6.8 19 7.0 0 6.7 19 7.0 0 0 320 pm 7.0 19 7.0 6.9 19 7.0 0 7.0 19 7.1 0 6.2 19 6.9 0 6.3 19 6.9 0 0 560 m 72 19 7.0 7.2 19 7.0 0 7.1 19 7.1 0 7.2 19 7.0 0 7.1 19 7.0 0 0 1000 m 7.4 19 7A 7.5 19 7.1 0 7.4 19 7.1 0 7.3 19 7A 0 7.2 19 7.0 0 0 i I I LC-50: > 1000 ppm LC-50 Calculation Method: Moving average angle ' Remarks: Analyst: D. George Method Reference: Static Acute Bioassay Procedures for Hazardous Waste Samples, September 1987, California Department of Fish and Game WPCL. 1 ' SEQUOIA ANALYTICAL Page 1 of 2 204-0085.RRR <t>