Warren Addition-LR 940507 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: Sun Valley Custom Homes DATE: 7 May 1994
PROJECT: Warren Addition Storm Sewer Line, Coppell, TX JOB NO.: 94.1067
MATERIAL DESCRIPTION: 1) On-Site Fill - Brown Sandy Clay
2) On-Site Fill - Tan Clayey Sand with Gravel
ASTM D 698 STANDARD PROCTOR: 1) 111.0 pcf ~ 14.0% Moisture
2) 117.0 pcf @ 9.0% Moisture
MOISTURE DRY PERCENT REQUIRED
LOCATION PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
% PCF % %
BELOW
Backfill Over Sanitary Sewer Line SUBGRADE
1) approx. Station 0+30 1 Fin. Sub. 14.2 110.9 99.9 95+
-2% to +4%
2) approx. Station 1 +25 1 2'-3' 14.8 106.1 95.6 Of Optimum
3) approx. Station 2+10 2 2'-3' 1t.5 114.6 97.9
TECHNICIAN: CDJ
DISTRIBUTION: (1) Sun Valley Custom Homes, Ed Flansburg
(1) L. E. Delekta, Inc., Lawrence Delekta
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texea 75229 (214) 351-6419 Fax (214) 351-5148