Gibbs Sta DCEC-LR 941024 re~d engin~ring
118
ll4
112 ~
108 (~ ~
6 8 10 1~ 14 16 18
Moisture Content (%)
Standard Proctor Compaction Test No. 1
25 blows per each of 3 layers, with 5.5 pound hammer
and 12 inch drop using 4 inch diameter mold
Test performed on minus #4 Sieve size material
Boring No.- Location Denton Creek at Gibbs Staion
Coppell, Texas
Depth - Sample No.
Classification Yellowish-brown clayey sand "select" fil 1
Liquid Limit 17 % Maximum Unit
Plastic Limit 13 o/o Dry Weight 117.5 pcf
Plasticity Index 4 Optimum
Moisture Content 12.2 o/o
OPTIMUM MOISTURE DENSITY CURVE
GEOTECHNICAL CONSULTANTS