How do you recommend burying the CULTEC Chambers in order to meet H-10 or H-20 wheel load?
Refer to the table Burial Depth of CULTEC Chambers for Various Backfilling and Soil Conditions for actual dimensions. Make sure to always use CULTEC Heavy Duty units when an area is going to be for a traffic application or when there will be a lot of fill over the top of the unit. What is the type of fill that should be used to surround the chamber and fill over the top of a CULTEC Stormwater System? Traffic applications are to be surrounded in stone. 1 2 inch diameter clean washed broken stone should be used for the stone base, to surround the chambers and exceed the chamber crown by 6 inches in a CULTEC Stormwater System Traffic and/or H20 Application. However, native soil or select fill may surround Standard Duty units for non-traffic applications as long as the storage is not calculated to include the storage provided by a 40% stone void. 95% compacted fill free of large stones and debris may be used as final backfill material. Where do you recommend the placement of filter fabric
