Grand Cove-LR 940719Hooper Engineering Laboratories, Inc.
Construction Materials Testing
CLIENT: Frank Bamburg Building Co.
LOCATION
TECHNICIAN: CDJ
REPORT OF IN -PLACE DENSITY TESTS
PROJECT: Grand Cove Estates, Coppell, TX JOB NO.: 94.1075
MATERIAL DESCRIPTION: 1) On -Site Fill Tan Sand with Grey Clay
2) On -Site Fill Tan Brown Sandy Clay
3) On -Site Fill Tan Light Grey Sandy Clay
ASTM D 698 STANDARD PROCTOR: 1) 113.0 pcf 1 2.0% Moisture
2) 107.0 pcf 16.0% Moisture
3) 101.0 pcf 16.0% Moisture
DISTRIBUTION: (1) Frank Bamburg Building Co., Frank Bamburg
(1) C. W. Young Construction
(1) City of Coppell, Garreth Campbell
2870 Walnut Hill Lane Dallas, Texas 75229
DATE: 19 July 1994
MOISTURE DRY PERCENT REQUIRED
PROCTOR LIFT CONTENT DENSITY COMPACTION COMPACTION
PCF
BELOW
Backfill Over Sanitary Sewer Line A SUBGRADE
13) approx. Station 0 +50 1 6' 14.1 112.3 99.4 95+
14) approx. Station 0 +50 1 4' 13.7 108.2 95.8 Optimum 2%
15) approx. Station 0 +50 2 2' 17.5 104.5 97.7
16) approx. Station 0 +50 3 10' 14.4 100.1 99.1
17) approx. Station 0 +50 3 8' 16.1 97.7 96.7
(214) 351 -6419 Fax (214) 351 -5148