Newsroom: Transportation

Drilling was accomplished by advancing HW-size wireline casing with a wireline casing advancer to the bedrock surface, and potentially to the bottom of any encountered void. Coring was accomplished ahead of the casing using NQ-size double tube core barrels with chromed inner tubes and Ultra 8 impregnated diamond bits. The drill procedures and work plan

Geotechnology provided geotechnical recommendations for the replacement of four bridges for the Mississippi Department of Transportation. Geotechnology oversaw the construction of one bridge as well as redevelopment of three others. This was part of the planned re-alignment and modifications for SR32 between Cowart and Webb. The bridges span a railroad, several side channels and the Tallahatchie

Through an on-call contract, Geotechnology, Inc. performed asbestos and lead-based paint (LBP) surveys on a bridge in Jefferson County, MO. The structure was slated for demolition and replacement. These services consist of site surveys, material sampling of suspect asbestos containing materials (ACM). We also condust lead-based paint X-ray fluorescence (XRF) surveys and laboratory analysis of

As part of the Blue River Road project, Geotechnology was contracted to provide forensic research, geotechnical evaluation and geophysical testing along Blue River Road between I-435 on the south and E 87th Street on the north. We were tasked with determining the cause of pavement distress and slope failure in several locations. Blue River Road

Geotechnology provided geotechnical services for the construction of the AHTD docking facilities adjacent to the Broadway Street Bridge over the Arkansas River in downtown Little Rock, Arkansas. AHTD Docking Facility Project Background Our tasks included drilling over water borings at the locations of the new piles and shafts for the docking facility. We also conducted