Walkway & construction
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- Excavated area
- Undisturbed native soil
- 6 inches ¾ crusher run compacted
- 1 inch course sand bedding
- Paver installation
- Polymeric jointing sand
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Driveway construction
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- excavated area
- undisturbed native soil
- 6 inches 2 inch crush compacted
- 6 inches ¾ crusher run compacted
- Optional ultra base
- 1 inch course sand bedding
- Paver installation
- Polymeric jointing sand
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Retaining walls & Construction
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- Excavated area
- 4 to 6 inches ¾ crusher run base (base depth varies as per height of wall)
- 1 inch course sand bedding
- Block courses
- ¾ clear filtration system behind wall
- Geotextile between courses (depending on wall height and soil conditions)
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