ST9801-LR 991028Engineering Co.
9200 King Arthur Drive
Dallas, Texas 75247-3610
Phone 214/631-4372 Fax 214/631-4380
Mr. Kenneth Griffin, P.E.
City of Coppell
255 Parkway Boulevard
Post Office Box 478
Coppell, Texas 75019-4409
Project No.:
Project:
Location:
Report No.:
1520COP03
Coppell Road Paving & Drainage
Utility Trench Backfill
5/1027
RESULTS OF FIELD DENSITY TESTS
TEST DATE RETEST TEST LOCATION
NO. OF
TEST
NUMBER
8 10/28/99 - 12" Water Line @ Sta. 40+00
TESTS PERFORMED BY: Roger ManneRe
PROCTOR NO.: 1 - 118.5 pcf@ 10.9%Moisttire
SPECIFICATION: 95% Compaction @ -2% to +2% Moisture
DISTRIBUTION: City of Coppell - Larry Davis
LIFT/ PROCTOR FIELD FIELD PERCENT
DEPTH TEST DENSITY MOISTURE OF
NO. PCF % SPECIFIED
COIv[PACTION
1st I 113.7 10.4 95.9
TEST METHODS: ASTM D 2922, D 3017, D 1558, D2167 OR D 2937
OF 1
THIS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL WITHOUT THE APPROVAL OF STANTECH