Specifications include, but are not limited to: design build firm to design and construct an approximate 1,000 gallon per minute (GPM) groundwater capture and treatment system (Project) that will meet the objectives of the Revised Cleanup and Abatement Order No. R6v- 2013-0045A1 issued by the California Regional Water Quality Control Board (CRWQCB). The Project must capture and treat extracted groundwater with Nitrate-N concentration levels of approximately 25 mg/L. The area impacted is the Soap Mine Road neighborhood located in unincorporated San Bernardino County just north of the Citys Wastewater Treatment Plant (WWTP). Desired project outcomes include the following components: - Provide long-term minimization of migration of nitrate impacted groundwater to the Soap Mine Road neighborhood - Improve water quality within the Soap Mine Road neighborhood by capturing groundwater containing Nitrate-N concentrations of 6.5 mg/L or greater - Reduce nitrate concentrations in the extracted water to 6.5 mg/L or less - Function with minimum maintenance - Minimize water loss by returning treated water to a shallow aquifer
