Ground, water and winter in Hamel
Tributaries of Silver Creek drain the village to the south, part of the Kaskaskia River watershed. Water that sits under pavement is what destroys it, especially with the clay-heavy soils common around St. Louis and freeze-thaw winters. We grade so runoff leaves the surface, remove soft soil and compact the rock base in layers.
The part of the job you can see is the last two inches. Ask what is underneath, how it will be compacted, and which way the finished surface drains.
Compacted asphaltTypically 2 to 3 in. for a car drive
Stone baseTypically 4 to 8 in., compacted
Drive on itUsually 2 to 3 days, longer in heat
First sealcoatTypically 6 to 12 months after paving
Typical ranges. Your Hamel estimate is sized to the soil, the traffic and the drainage on your property.