CGA completed site design for the new Scooter’s Coffee House at the intersection of Lincoln Way and Duff Avenue in Ames. Site work included multiple building demolition, topographic survey, platting, city approval and coordination, multiple site configurations, layout, grading, utilities, landscaping, IDOT coordination, pedestrian access improvements, and construction staking.
CGA was hired by the City of Marshalltown in partnership with HDR to enhance the city’s storm sewers in 2021. CGA provided the topographic survey, property corner preservation, land acquisition/right of way services, construction staking, and soil testing.
CGA was hired to perform the construction staking on this two-year pavement improvement project that stretches from Burlington to the north of Mediapolis on U.S. 61 in Des Moines County.
CGA provided construction staking for an Iowa Department of Transportation (IDOT) road reconstruction project along Highway 20 in Waterloo, stretching three miles from U.S. Highway 63 (Sergeant Road) to Iowa Highway 21 (Hawkeye Road). Crews removed and replaced pavement along a three-mile stretch with construction completed in November 2021.
CGA completed the reconstruction of Mill Street and 6th Street pavement, from IA Highway 14, west approximately 1500 feet to A Avenue in Grundy Center. We performed the engineering design, construction phase, and construction staking services. The reconstruction involved complete removal of material, the laying of HMA pavement with PCC curb and gutter.
CGA assisted the City of Marshalltown in developing a subdivision in a strip of undeveloped land along a major collector in town. With the subdivision, the City was not only able to set-up for the development of more housing in the area but also provide a second access point to an existing development containing 68…
