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ST9505-LR 950531
Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF IN-PLACE DENSITY TESTS CLIENT: Prentiss Properties DATE: 31 May 1995 PROJECT: Executive Drive, Coppell, TX JOB NO.: 95.1053 MATERIAL DESCRIPTION: 1) On-Site Fill - Tan Clay 2) On-Site Fill - Dark Grey & Tan Clay ASTM D 698 STANDARD PROCTOR: 1) 90.0 pcf @ 28.0% Moisture 2) 93.0 pcf ~ 25.0% Moisture 10) 11) 12) 13) LOCATION PROCTOR LIFT BELOW Backfill Over Storm Sewer Line D SUBGRADE Station 7 + 00 1 1' Station 6 + 50 2 2' Station 6 + 50 2 Fin. Sub. Station 7 + 82 2 Fin. Sub. MOISTURE DRY PERCENT REQUIRED CONTENT DENSITY COMPACTION COMPACTION % PCF % % 32.0 88.1 97.9 28.5 89.1 95.8 27.8 92.1 99.0 29.0 93.2 100.2 95+ -2% to +4% Of Optimum TECHNICIAN: DISTRIBUTION: CDJ (1) Prentiss Properties, Tom Navin (1) L. H. Lacy Company (1) City of Coppell 2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148