Case Studies

A three-story, 77,000 square-foot medical office building was planned for construction in St. Louis County, Missouri. The east area of the construction site sloped upward...

Severe flooding of the Elkhorn River in Douglas County, Nebraska occurred during the spring of 2019 causing significant washouts at the Q Street bridge overpass. The high...

A stair tower addition to an existing four-story building experienced settlement not long after construction. The stair tower is approximately 53 feet high, 16 feet long and...

A four-story office building was planned directly west of and across the road from the existing Farm Credit Service of America (FCSA) building in Omaha, NE. The new building...

The slab of a 60-foot diameter grain silo had experienced about 12 inches of differential settlement. The settlement caused the interior grain delivery augers and floor sweep...

A building addition east of the St. Charles High School was designed to have concrete drilled shaft foundations near the existing building and shallow spread footings away...

Papa John’s Cardinal Stadium is an open-air football stadium which is home to the University of Louisville Cardinals. A $63 million expansion project was approved for...

Renovation plans for the existing facility included the removal and relocation of an existing interior column. The new column location would be only a few feet from the existing...

The “Villages of Twin Oaks” development project was planned southeast of the Big Bend Road and Missouri State Route 141 interchange. The new development would...

A ranch style, slab-on-grade duplex had a stable exterior foundation but poor slab support conditions on the interior. The worst slab settlement was measured at 2 ¾...

The sidewalk surrounding the public restroom building at Northwest Park in Davenport, Iowa experienced differential settlement, evident by faulted slab sections at some of...

The STEAM (Science, Technology, Engineering, Art and Math) Elementary School building, originally built in 1967, was planned to receive upgrades and renovations. This work...