Pennsylvania excavations in the state's historic coal regions and karst-affected south-central counties can encounter unexpected subsurface voids during shoring installation, a risk PennDOT and Pennsylvania commercial excavation projects account for through more extensive pre-excavation investigation than typical.
GSI's excavation shoring experience shapes how these situations get addressed across the state.
Sheet pile shoring for Pennsylvania sites near historic mining areas is designed with contingency for unexpected void encounters during installation, a risk factor the state's mining legacy makes more likely than elsewhere. This draws directly on GSI's earth retention systems work.
Soldier pile and lagging systems in Pennsylvania's karst-affected counties account for potential dissolution features that standard geotechnical investigation in non-karst areas wouldn't need to consider. GSI's retaining wall instability solutions capability supports this step.
GSI protects adjacent structures and utilities during Pennsylvania excavation with particular attention to the unpredictable subsurface conditions the state's mining and karst legacy can present. This is one application of GSI's broader engineers expertise.
GSI often considers general contractors alongside this work when scoping Pennsylvania projects.
Engineered for Pennsylvania's conditions. GSI's Pennsylvania temporary shoring accounts for the state's documented risk of unexpected mine voids and karst features during excavation — a subsurface uncertainty most states don't share. GSI's commercial properties and project managers experience backs this approach.
Design/build delivery. One integrated team owns the full scope — removing the friction between design and construction phases.
PennDOT specification compliance. Design records and field practices satisfy state DOT specifications starting from first design review.
PennDOT partners and Pennsylvania infrastructure owners describe GSI's temporary shoring results.
GSI's engineers are ready to assess temporary shoring conditions at your Pennsylvania site.
