Missouri's ground improvement challenges concentrate on the Ozark Plateau's karst limestone terrain, and MoDOT corridors along I-44 encounter dissolution voids and karst-affected overburden that produce sudden settlement events distinct from the gradual consolidation settlement more common in the state's northern glaciated till plains.
GSI treats this as one of several Ground Settlement issues the state's infrastructure owners regularly face.
Compaction grouting in Missouri's karst-affected overburden densifies the raveled soil surrounding dissolution features, restoring bearing capacity in the zone immediately above a confirmed void. This draws directly on GSI's compaction grouting work.
Chemical grouting seals the active dissolution pathways in Missouri's Ozark limestone that continue feeding new void development if left untreated, addressing the cause rather than just the resulting settlement. GSI's chemical grouting capability supports this step.
Void filling targets confirmed karst cavities identified through Missouri-specific geophysical investigation, distinguishing genuine dissolution voids from the more common consolidation settlement found in the state's glaciated regions. This is one application of GSI's broader Subsurface Void & Sinkhole Problems expertise.
GSI often considers foundation solutions alongside this work when scoping Missouri projects.
Engineered for Missouri's conditions. GSI treats Missouri's Ozark karst dissolution as the distinct mechanism it is — not generic settlement — sealing active dissolution pathways rather than just filling the voids they produce. GSI's engineers and commercial properties experience backs this approach.
Design/build delivery. One team designs and builds — removing the friction between design and construction phases.
MoDOT specification compliance. Engineering records and field methods satisfy state DOT requirements starting from first design review.
GSI's engineers are ready to assess ground improvement conditions at your Missouri site.
