

Facilities requiring expansion were also common wall construction, and the EHRA team converted the facilities into aerobic digesters and sludge thickeners.
EHRA was selected by the client to provide engineering design and to serve as District Engineer for the 2,400 acre Towne Lake Development. Our survey department retraced the overall boundary and performed a topographic survey of the site.
EHRA performed preliminary drainage area delineations for nine creek crossings and calculated approximate 100-year flows for each culvert crossing. Culvert structures were sized for each of the six crossings, ranging from 48” round pipe culverts up to dual 5’x5’ box culverts.
The purpose of this project was to convert the existing at-grade crossing of Brazoria County Road 56 (CR 56) and State Highway 288 (SH 288) into a diamond interchange that includes a new overpass bridge. Coordination with TXDOT, area landowners, utility companies, and Brazoria County was integral in obtaining approval and acceptance of the project.
EHRA designed an expansion that implemented the installation of a new triplex lift station operating in conjunction with the existing duplex lift station.
EHRA’s own Practice Area Supervisor, Jennifer Elms, P.E., received the George Warren Fuller Award presented by the American Water Works Association (AWWA), Texas Section.
This is one of the highest awards awarded by the AWWA to individuals for their extra ordinary service in the field of water supply, engineering skills, and leadership. Each year the Fuller Award Committee reviews the eligible candidates to determine if any member(s) of the section has provided outstanding leadership or has made a significant contribution toward the advancement of the water works practice within the Association and/or the section such that he/she should receive the award.
EHRA is honored to have Jennifer as part of the team.