GLEN CARBON, ILLINOIS Gonzalez prepared a stormwater master plan report for the Village of Glen Carbon to address issues with their existing stormwater system. In general, the project consisted of improving overland flow conditions, and increasing storm sewer capacities.
As part of that report, two sites were proposed for improvements in 2018, that would be included in one bid and consisted of: Site 8: Kingsley Way Runoff from a nearby agricultural field caused drainage issues along Kingsley Way. To alleviate the issue, double curb inlets were installed on both sides of the street, and the existing 12” - 15” pipe was upsized to 24” - 30” pipe. Site 25: Wolfe Creek Court A residential home on Wolfe Creek Court received damage from a creek crossing the property. A box culvert was upsized from 78” to 144” to lower the water surface of the creek in order to sufficiently protect the home.
Projects included the following tasks: Boundary survey Easement acquisition Design and bid services Technical specifications Engineer’s opinion of probable cost Permitting assistance Part-time project management during construction
