Basic Geotechnical Presentation recently given at a Lunch and Learn at Galloway

1. Geotechnical Engineering Presented to October 21, 2009

6. Field Exploration – Drilling

7. Boring Location Map Details the location of our borings and the location and elevation of the temporary bench mark (if applicable)

11. Boring Logs YOUR PROJECT HERE Your Name Here 1 2 3 4 5 Boring No. and Project Info Soil Types and Descriptions Sample Depth, Soil Classification and Field and Lab Test Data Swell Test Result(s) Water Level Measurements 1 2 3 4 5

13. Laboratory Testing, (cont.) Denver Swell Test in Laboratory Dial Gauge Sample in Water Pot

14. Laboratory Testing, (cont.) Swell Test Results Percent Swell Measured After Water is Added to Sample Surcharge Load (500 psf) Consolidation with Increasing Surcharge Load Swell Pressure (15,000 psf) YOUR PROJECT HERE

33. Questions and Discussion Reliable ■ Responsive ■ Convenient ■ Innovative