204 Subgrade Compaction and Proof Rolling

1. Specification:

Suitable Material 203.02R, 203.03 and 703.16 C& MS

Granular Embankment 703.16B or 703.16C C& MS

Granular Material 703.16C C& MS

Geotextile Fabric 712.09 Type D C& MS

2. Sampling and/or Inspection Requirements:

See sampling of materials for 203 or the applicable 700 section. Compaction testing will follow S 1015 and the Construction Inspection Manual of Procedures (MOP). Proof rolling for testing of the stability and uniformity of the subgrade compaction will be performed and documented on AW-EW-2.

3. Method of Tests:

AASHTO T99, T272