Question: 1. What type of compactor would you expect to be most suitable for compacting a clean sand?
2. Estimate the production in compacted cubic yards (meters) per hour of a self-propelled tamping foot roller under the following conditions: average speed = 5 mi/h (8.0 km/h), compacted lift thickness = 6 in. (15.2 cm), effective roller width = 10 ft (3.05 m), job efficiency = 0.75, and number of passes = 8.