Load Class Selector

Select the site condition the module will sit under. Load class determines backfill compaction and cover depth, so getting it right before the shop-drawing stage avoids a redesign later.

Landscaped / pedestrian only Green space, walkways, courtyards

Standard parking, light delivery Commercial parking, retail sites

Fire lane, heavy delivery access Warehouse yards, loading docks

Highway shoulder / arterial road Roadway, motorway, port/airport pavement

Recommended Load Class

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Confirm this load class with an application engineer →