ST9505-LR 950609Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Prentiss Properties
DATE: 9 June 1995
PROJECT: Executive Drive, C0ppell, 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
22)
23)
24)
LOCATION PROCTOR LIFT
Backfill Over Sanitary Sewer Line B
approx. Station 0 + 25
Backfill Over Water Line
approx. Station I0 + 00
approx. Station 11 + 50
BELOW
SUBGRADE
4'-5'
MOISTURE DRY PERCENT
CONTENT DENSITY COMPACTION
% PCF %
23.3 95.0 102.2
1 3' 27.7 93.6 100.6
1 Fin. Sub. 25.6 93.7 100.7
REQUIRED
COMPACTION
%
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