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ST9505-LR 950530
Hooper Engineering Laboratories, Inc. Construction Materials Testing REPORT OF IN-PLACE DENSITY TESTS CLIENT: Prentiss Properties DATE: 30 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 7) 8) 9) LOCATION PROCTOR LIFT BELOW Backfill Over Storm Sewer Line SUBGRADE Station 5 + 50 1 3' Station 5 + 50 2 1' Station 5 +00 1 Fin. Sub. MOISTURE DRY PERCENT REQUIRED CONTENT DENSITY COMPACTION COMPACTION % PCF % % 31.0 25.9 31.5 86.3 95.9 95+ -2% to +4% 93.9 101.0 Of Optimum 87.0 96.7 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