ST9505-LR 950526Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Prentiss Properties
DATE: 26 May 1995
PROJECT: Executive Drive, Coppell, TX
JOB NO.: 95.1053
MATERIAL DESCRIPTION: 1 ) On-Site Fill - Dark Grey Clay & Tan Clay
ASTM D 698 STANDARD PROCTOR: 1) 93.0 pcf ~ 25.0% Moisture
5)
6)
LOCATION PROCTOR LIFT
Backfill Over Storm Sewer Line
Station 3 + 50
Station 3 + 00
BELOW
SUBGRADE
2'
t
MOISTURE DRY PERCENT REQUIRED
CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
29.0
28.5
90.9 97.7 95+
-2% to +4%
91.0 97.8 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