For this building pit in Seevetal, the engineers of Intra created a secure excavation using our Intra Bracing System, which was the perfect match due to its different braces and struts.

Due to the lower forces presented to the upper brace we used the B300 series and S1000 struts. The combination of these two withstand the forces needed while maintaining a light brace.

The bottom brace on the other hand had higher forces which were needed to withstand. This is exactly why our specialists created a preliminary design of our B400 series and S2000 struts for the bottom brace.  The combination of these two create a heavier brace which matched the forces of the building pit perfectly.