Slide 1Clean Water Its Everybodys Business Slide 2 From a distance we might get the impression that our planet has an unlimited supply of clean water available to use. Slide…

Slide 1Soil Compaction Slide 2 Compaction Compaction is the method of mechanically increasing the density of soil by removal of air. Dry density (  d ) is the measure…

Slide 1Objectives v Be able to use basic volume weight equations v Understand principal of soil compaction. v Explain how the compaction test is used in design and quality…

Slide 1 SUBGRADE STABILITY and LIME TREATMENT APPLICATIONS at OMP Marshall Thompson, P.E. Professor Emeritus – CE University of IL @ U-C Slide 2 Slide 3 Slide 4 Slide 5…

Slide 1 Planting in Prepared Beds Herbaceous Plants Slide 2 When to Plant Annuals  Plant annuals in the spring after the threat of frost has passed.  Around mid-May…

Slide 1 SOIL COMPACTION Slide 2 What is Soil Compaction What is soil compaction? Compaction occurs when a force compresses the soil and pushes air and water out of it so…