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.
CGA has assisted the Meskwaki Nation with numerous projects for several years. Most recently our team provided engineering services for the construction of 3,000 feet of new trail, including connection to a tunnel beneath an existing highway underpass. Services included construction staking, testing, surveying, and site design, and is currently assisting with the development of…
Woodruff Construction hired CGA to assist with the expansion of MARSHALLTOWN Company’s commercial building site in Marshalltown, Iowa. 57,000 square feet of additional manufacturing space was added to expand their factory, which specializes in the production of construction tools and equipment. CGA’s role included demolition, site design, topographic survey, coordination with the City of Marshalltown,…
CGA worked with Grundy Center Economic Development on Phase 1 of the Prairie Ridge Addition in Grundy Center, Iowa. This project includes platting, water main, sanitary sewer, and storm sewer improvements for a 25-lot residential subdivision. CGA is also managing construction administration, construction services, and construction staking.
CGA performed the site design for the new People’s Credit Union in Fort Dodge as a design-build with the contractor. Site work included the relocation of an existing city alley, new building placement, 23-stall parking lot, drive-thru, pedestrian access, city sidewalk around the site, retaining walls, utility services, and stormwater management. PHOTO COURTESY PEOPLES CREDIT…
CGA completed civil design on a design-build contract to construct a new credit union in Cherokee. The original building was demolished and a new 4,700 SF building, drive-thru, and a 30-stall parking lot were constructed. Site improvements included a new storm sewer, sanitary & water services, two access drives, and ADA-compliant pedestrian access crossing US…
CGA teamed with Downing Construction on this design-build project in downtown Dysart. Site work included building removal, placement of a new 2,158 SF dental clinic, 11-stall paved parking lot, utility services, and street patching.
CGA completed site design on a new dental office in downtown Hampton. Our work included building placement, pedestrian access, utility services, a new 11-stall parking lot, vehicle turning movements, and city approval coordination. PHOTO COURTESY HAMPTONIOWADENTAL.COM
CGA provided site design for this design-build project to add a 1500 SF addition to an existing dental office. Site work included a 10-stall parking lot addition, new pedestrian access, stormwater calculations, and city approval process. CGA’s scope also included partial topographic and boundary surveys as well as construction staking.
CGA provided surveying and civil engineering services for a new grocery store in downtown Marshalltown. The site was in the direct path of the 2018 tornado and after all the debris was clear the CGA crews surveyed the site and combined multiple lots for the new development. Our services included design for a new 17,350…
