CGA is currently providing construction observation and administration for the City of Eldora on an eight-block stretch of 11th Avenue. Improvements include updates to the water system, sanitary sewer main, storm sewer main, sidewalk/trail system, and full reconstruction of the pavement section. Repaving and updates will also occur to all driveway and sidewalk crossing connection…
CGA provided survey and civil engineering services for new secondary roads maintenance sheds in Kelley and Roland. Facilities included new water service, sanitary service, storm water management, and pavement.
The City of Waterloo extended sewer, water, and electrical utilities to serve the new Waterloo Air and Rail Park industrial park, which was developed on the west side of Leversee Road near the airport. As part of this development, a new lift station to extend wastewater services to the area was installed. CGA provided design…
CGA has worked extensively with multiple architects and contractors over the last 20 years on the Marshalltown Community College campus, including a campus mapping project. CGA designed 1.5 million dollars in campus improvements in order to meet growth and student demands. We are currently completing a re-design of the existing northwest parking lot to establish…
CGA completed the site design for the new Teen Center in Waterloo. The project included a new two-story 10,700 SF facility to house classrooms, gathering, and gym spaces focused on serving the teens of Waterloo. The site is located across the street from East High School and one block away from the Waterloo Main Office.…
CGA was hired to prepare the site design for a new office and commercial building for Amy Wienands Real Estate in Waterloo, Iowa. Design components included site layout, grading, and stormwater management. A drive-thru lane was added at the client’s request to add a feature for the tenant on the end of the building, in…
CGA worked with Scooter’s Coffee’s architects to develop a site plan at 412 West 1st Street in Cedar Falls, IA for a new specialty coffee establishment that opened in 2021 – the first Scooter’s Coffee in the Cedar Valley! CGA site design elements included: 8-stall Parking Lot Drive-through Storm Sewer Sanitary Sewer Storm Water Paving…
Lincolnshire Addition is a newly built residential subdivision located between Monticello Avenue and Meadow Lane in Waterloo; SW of the Ridgeway/Ansborough intersection behind Cedar Valley Community Church. CGA completed the boundary/site survey, topographic survey and subdivision plat. Our design role consisted of site grading, sanitary sewer, water main, storm sewer, and paving. We were also…
CGA assisted the City of Waterloo with the extension of sanitary and water main north along Leversee Road to service a new industrial subdivision. CGA performed site boundary and topographical surveys as well as design services. This project also included the coordination of Runway 6-24 closure at the Waterloo Regional Airport, as well as preparation…
CGA is currently assisting the City of Eldora with further process adjustments/alterations to reduce Total Phosphorous concentration in plant effluent to further Iowa DNR’s commitment of the Iowa Nutrient Reduction Strategy. Increasingly more stringent discharge standards made it necessary to upgrade the WWTP in the late 1990s. Preliminary engineering began about 1997 for replacing or…
