Project Description

The North Webster CC, Pocahontas, South Brentwood I/I Reduction project (MSD 12363) involved the construction of 1,090 feet of 12-inch storm sewers and appurtenances in the Deer Creek Watershed of the Lemay Service Area in Cities of Brentwood, Rock Hill, and Webster Groves. ABNA provided the engineering design, the purpose of which was to alleviate wet weather building backups and sanitary sewer surcharging. In addition to providing the 60%, 90%, and 100% design plans, ABNA also conducted a hydraulic analysis of the new sewers in the context of the nearby, existing storm sewer capacities.