Featured Story - High Mobility Grouting Keeps Historic Fountain from Sinking

By: Brian M. Fraley, Fraley Construction Marketing

Vistas at Providence Park: Compaction Grouting

Lancaster, PA – The Vistas at Providence Park project consisted of an approximate 32,000 sf, multi-story structure with below-grade garages founded on shallow spread footings and continuous wall footings.  A subsurface exploration disclosed a decomposed limestone (saprolite) layer of varying t
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Lancaster Bible College Frey Center: Compaction Grouting

Lancaster, PA – Soil testing for a proposed new academic center revealed subsurface soil erosion, karst activity, soft to very soft soil zones, voids, and rock ledges.  Seven test borings and 90 supplemental rock probes were performed within the proposed building footprint.  The results indicated a
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Carpenter’s Point Roadway: Stabilization

Perryville, MD – CGS performed compaction grouting for the stabilization of Greenbank Road.  Improper placement of backfill from the construction of a sanitary sewer line caused significant on-going settlement of the roadway. The sewer line trench ranged from 15 to 20 feet below the roadway surface.
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