Homewood Golf Course Clubhouse | Ames, Iowa
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.
Leversee Road Lift Station | Waterloo, Iowa
The City of Waterloo recently extended sewer, water, and electrical utilities to serve the new Waterloo Air and Rail Park industrial park, which is being 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 is being installed.…
WARP Drive, New Road | Waterloo, Iowa
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…
City of Parkersburg Asset Management System for Utilities
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…
Jimmy John’s, Ames, IA
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 storm water management at 10,000 square feet of disturbed impervious area. The Jimmy John’s site is the first along S. Duff Ave. to…
Grinnell College Humanities & Social Studies Complex (HSSC)
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…
Boulders Inn & Suites | Boone, IA
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.
Best Western Hotel | Ankeny
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…
Celebrations | Ames, IA
CGA was the Design Engineer on the design-build of a new building at an existing site in Ames, including site layout, grading, and utilities; design of a bioretention cell; design of a custom multi-tank storage system with staged outlet to provide quantity and quality stormwater storage per the existing City of Ames code; preparing the…
The Willows of Marshalltown | Assisted Living & Memory Care
CGA partnered with Design Alliance to provide a site plan and design for a new assisted living facility in Marshalltown, IA, including existing conditions and demolition; site layout; grading; storm sewer design; sanitary sewer and water service design; utility layout; staking plan; stormwater controls (stormwater quality and detention); and details. In addition, CGA provided the…