The City of Waterloo rolled out an extension of 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. Central to this advancement was a new lift station, amplifying the area’s wastewater treatment capabilities. CGA led…
CGA assisted ISU FP&M with improvements to 4000 feet of 13th Street from Stange Rd to the east edge of campus. The project approach includes using non-destructive pavement and subgrade evaluation technology to determine the remaining pavement life throughout the corridor to determine the extent of rehabilitation vs. reconstruction. CGA will take the project to…
CGA completed the site design for a new commercial subdivision at the intersection of Highway 20 and 63 in Waterloo called Cedar Valley Crossing. Site work included topographic survey, platting, city approval and coordination, multiple site configurations, layout, grading, utilities, landscaping, construction observation, testing, and administration.
CGA partnered with the City of Ames and Design Alliance in order to build a new Clubhouse at Homewood Golf Course. The project included a topographic survey, boundary survey, and site design.
An Iowa DOT grant-funded project was completed to develop a new industrial park to capitalize on a network of highways, railways, and runways west of the Waterloo Regional Airport. The City of Waterloo extended water main and sanitary sewer to serve these new commercial lots as well as rail services. Division 1 included 1100 feet…
Like many public works employees in small communities in Iowa, the City of Parkersburg staff had a pretty good idea of how their water, sewer, and sanitary systems were laid out. But this information was scattered among engineering plans, old maps, sketches, and even in the minds of long-time employees. CGA has provided engineering and…
The 2010 flooding along South Duff resulted in the redevelopment of 716 S. Duff Avenue. The site offered an opportunity for the CGA design team to creatively navigate the city’s requirement for stormwater management at 10,000 square feet of disturbed impervious area. The Jimmy John’s site is the first along S. Duff Ave. to incorporate…
CGA partnered with EYP architects to complete the design and construction of the new $90 Million HSSC complex. The project included a 3-story addition to join the historic Alumni Recitation and Carnegie Halls on the west side of campus. CGA assisted in the design of a green roof and storm water reclamation tank for flushing…
CGA was the Design Engineer on the development of a new hotel in Boone, including site layout and design; utility design; multiple iterations of stormwater calculations, proposed native swale and existing pond; site grading including setting the building elevation; landscaping including native grasses; and coordination with the owner, contractor, and the City of Boone.
CGA provided the Civil Engineering Services for a new Premier Best Western located on the east side of Interstate 35 in Ankeny. Wertzberger Architects designed the new 4-story hotel and conference center to connect to the former restaurant building. CGA designed a small parking lot extension, site utilities, pedestrian extensions, and outdoor patio areas for…
