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DR9101-LR 911106
Hooper Engineering Laboratories Construction Materials Testing REPORT OF IN-PLACE DENSITY TESTS CLIENT: M-S Utilities DATE: 6 November 1991 PROJECT: Oak Trail Storm Sewer Line, Coppell, TX MATERIAL DESCRIPTION: 1) Flex Base ASTM D1557 MODIFIED PROCTOR: 1) 123.0 pcf @ 10.0% Moisture LOCATION PROCTOR LIFT MOISTURE DRY PERCENT REQUIRED CONTENT DENSITY COMPACTION COMPACTION % PCF % % Willow Lane* 21) approx. 50' east of Oak Trail Drive 1 Fin. Sub. 15.7 115.2 93.7 22) approx. 150' east of Oak Trail Drive 1 Fin. Sub. 13.5 113.3 92.1 23) approx. 250' east of Oak Trail Drive 1 Fin. Sub. 12.0 121.8 99.0 92+ *The material previously tested on Willow Lane was reworked by the Contractor. TECHNICIAN: CDJ DISTRIBUTION: (2) M-S Utilities Route 5, Box 91, Rockwall, TX 75087 Rockwall, TX 75087 (1) City of Coppell, Larry Davis ')R70 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148