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SEQUOIA ANALYTICAL 819 Striker Avenue, Suite 8 • Sacramento, CA 95834 (916) 921.9600 • FAX (916) 921.0100 ' Raney Geotechnical Client Project ID- #074-013, UPS- North Broadway Sampled: Apr 1, 1992 3176 Industrial Blvd, Sample Descript: Soil, SPB-5 & SPB-6 Received: Apr 3, 1992 :West Sacramento, CA 95691 Analysis Method: See below :Attention: Mike Gereghty Lab Number: 204-0088 (duplicate) Reported: Apr 17, 1992 ' STATIC ACUTE HAZARDOUS WASTE BIOASSAY Static X Species: Pimephales promelas Organisms/Tank: 10 Cont. Flow= Common Name: Fathead minnow Replicates: 2 Mean length: 32 mm Organisms/Cone.: 20 Mean weight: 0.5 g Tank Depth: 13 cm i, Screening Supplier: Sticklebacks Unlimited Tank Volume: 10 L Definitive X Acclimation Temp.: 19 degrees C Alkalinit , m L Hardness, m L Initial Final Initial Final Control 35 36 47 48 Dilution Water: Synthetic Softwater 100 ppm 31 32 51 52 320 ppm 32 33 50 51 1000 ppm 1 35 36 1 49 1 50 . Initial 24 Hr 48 Hr 72 Hr 96 Hr DATE 4/7/92 4 8/92 4/9/92 4/10/92 4/11/9 DOC pH DO C pH # M DO C pH # M DO C pH # M DO CpH # 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 8.0 19 7.0 0 7.9 19 7.3 0 7.3 19 7.1 0 7.41 19 7.1 0 0 100 ppm 8.3 19 7.2 8.0 19 7.1 0 7.3 19 7.0 0 6.4 19 7.0 0 6.5 19 7.0 0 0 180 ppm 8.6 1 19 7.2 18,5 19 17.21 0 7.8 19 7.1 0 7.5 19 7.0 0 7.2 19 7.1 0 0 i' 320 ppm 8.3 19 7.1 18,1 19 7.1 0 7.4 19 7.1 0 6.5 19 7.0 0 6.6 19 7.0 0 0 560 m 9.0 19 7.3 8.9 19 7.3 0 7.6 19 7,0 0 6.7 19 7.0 0 6.6 19 7.0 0 0 1000 m 9.i 19 7.3 9.0 19 7.4 0 7.3 19 T2 0 6.5 19 7.0 D 1 6.4 19 7.1 0 0 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, eptember 1987, Ualifornia Department of Fish and Game WP=. SEQUOIA ANALYTICAL Michael R. Giles Laboratory Director Page 2 of 2 204.0087.ARR <4>