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image of bridge slabs and abutments for Transportation Infrastructure Article

Why Transportation Infrastructure May Need Services and How USG Can Help

Our roads, bridges, and underground infrastructure endure relentless wear and tear. From heavy traffic to harsh weather, these essential structures face constant stress that leads to degradation over time. Bridge…

image of workers in excavated area during retirement community transformer vault stabilization

Case Study: Retirement Community Transformer Vault Stabilization

Problem A retirement community hired an engineer to update utilities for their facility, while keeping a transformer in use for power. During excavation for the project, a void was discovered…

image of sinkhole in road with folding barricade

Why Does Pennsylvania Have Sinkholes and How USG Can Resolve Them

Sinkholes are a common and often costly issue in Pennsylvania, threatening homes, businesses, and infrastructure. With a landscape shaped by karst terrain and a history of human development, the state…

Sanitary Sewers: Why They Need Repair and How USG Repairs Them

Sanitary sewers silently work to keep wastewater out of our homes. These essential systems carry water from our sinks, showers, and toilets, ensuring efficient waste management and protecting public health…

image of empty pool with injection points marked for pool stabilization project

Case Study: Indoor Pool Stabilization for Chain Hotel in PA

Problem A chain hotel in Pennsylvania faced a significant issue when its indoor pool began losing approximately 30,000 gallons of water. The hotel management contacted their engineering team to investigate…

image of gap between concrete slab floor and wall, business card for scale, during concrete floor slab lifting project

Case Study Concrete Slab Floor Lifting for PA Middle School

Problem A concrete classroom floor at a Pennsylvania middle school had settled significantly over time. The difference in elevation was noticeable, with a clear drop when walking from one side…

image of polyurethane filling voids in between the stones that make up the dam during dam sealing and stabilization project

Case Study: Leak Sealing and Stabilization of a Historic PA Dam

Problem A natural spring dam in a Pennsylvania township was experiencing significant water infiltration through the flagstones that made up its structure. Over time, the constant flow of water eroded…

trenching with siderails and workers inside during a sinkhole stabilization project

Case Study: Congressional Court Sinkhole Stabilization

Problem In a Pennsylvania municipality, persistent geological challenges had created an environment prone to recurring sinkholes and demanded a more sustainable solution. The local geology contributed to ongoing subsurface instability…

slope next to roadway stabilization project

Case Study: Slope and Roadway Stabilization

Problem A roadway and the nearby slope was experiencing sinking and instability due to a combination of lateral loads, roadway vibrations, and natural erosion from rainwater runoff. The compromised slope…

Case Study: Pennsylvania Culvert Stabilization and Void Fill

Problem A concrete culvert in Pennsylvania had a significant void beneath it, posing structural risk and preventing necessary resurfacing work. The void was exacerbated by water infiltration that was continually…

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