CGA has been assisting the Hardin County Drainage District 56 with an upper main tile diversion. This is being done to reduce the hydraulic load on the tile, thus increasing its life. CGA also assisted with right-of-way services.
Sometimes you just need a little reassurance that your new site will drain. We can pull together a quick grading plan for use in your GPS grading equipment just like we did for Helena Agri-Enterprises, LLC new crop-dusting facility in Parkersburg!
CGA partnered with ASG and Confluence Landscape Architects to redesign the exterior facilities on the Grinnell College Campus. The Phase I design began in 2016 with construction beginning in 2017 and scheduled to continue through 2019 in conjunction with a new Admissions and Visitors Center and a 1-acre building addition connecting two historic buildings on…
CGA worked with the CUMC Board, maintenance staff, and tenants to improve drainage and lower accessibility to the churches Annex building in Campustown Ames. Several options were presented to the advisory committee to eliminate drainage concerns and slip hazards on the north side of the site with special attention to the tight budget. Extensive storm…
CGA partnered with TSP Architects on the Dack Hall expansion and was subsequently hired to make improvements to Memorial Drive. The team worked to improve drainage in the area, provide a covered bus loading/unloading for Dack Hall, and bring pedestrian access within ADA standards. After removing the original pavement the subsoils were explored and found…
