Northlake 635(9)-LR 970326Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF IN-PLACE DENSITY TESTS
CLIENT: T.A.S. Construction, Inc.
DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore Dr., Coppell
JOB NO
MATERIAL DESCRIPTION: 1) Select Fill - Orange & Tan Clayey Sand
ASTM D 698 STANDARD PROCTOR: 1) 122.0 pcf (,03 7.0% Moisture
27)
28)
29)
LOCATION PROCTOR LIFT
Backfill at Perimeter Strip
east wall, 40' south of north wall 1 Fin. Sub.
north wall, 50' east of west wall 1 Fin. Sub.
west Wall, 50' south o{ north wall 1 Fin. Sub.
MOISTURE DRY
CONTENT DENSITY
% PCF
8.9 121.2
8.4 122.4--
10.5 120.6"
NOTE: Select fill was not observed in some areas of the finished subgrade. Densities on
of backfill were not requested.
TECHNICIAN:
DISTRIBUTION:
CDJ
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhill
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419
,S, Inc.
26 March 1997
.: 96.1081
PERCENT
COMPACTION
%
99.3
100.4
98.8
REQUIRED
COMPACTION
%
95+
Optimum +/- 3%
~y preceding lifts
Fax (214) 351-5148