CF-Coppell Rd SC-LR011119 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Texas Unified Constructors, Inc. DATE: 19 November 2001
PROJECT: Field Service Offices & Maintenance Fac. JOB NO.: 01.1054
Coppell, TX
MATERIAL DESCRIPTION: 1) On-Site Fill - Dark Grey Clay
ASTM D 698 STANDARD PROCTOR: 1) 95.0 pcf @ 22.0% Moisture
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Backfill Over Sanitary Sewer Line SUBGRADE
96) 4" lateral, 80' west of main line 1 2' 23.6 91.8 96.6 95+
Optimum +/- 2%
97) 6" lateral, 40' west of main line 1 1' 20.6 90.5 95.3
Backfill Over Waater Line South of Service Center
98) 60' west of SE corner of building 1 1' 23.7 94.3 99.2
TECHNICIAN: MFM
DISTRIBUTION: (3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148