GES is the Geotechnical Engineer-of-Record for the project. The project consisted of 2 bridges along FM 1960 at Atascocita Road, Rogers Gully; 1 bridge class culvert; 10 MSE walls up to 20-feet in height and up to 500-feet in length; 13,700 LF storm sewer; and 3 detention ponds. A total of 43 borings ranging from 15– to 100-feet bgs were performed.
Recommendations were provided according to TxDOT Houston district guidelines. Drilled pier and driven pile recommendations were provided for proposed bridges. For MSE walls detailed external stability and settlement analysis were performed. Based on the results of analysis, subgrade improvement depths up to 6-feet below grade were recommended.