Drainage District #18 Cleanout | Hardin County, Iowa

Witness CGA’s transformative impact on Drainage District #18 in Hardin County, Iowa. The CGA team executed a comprehensive topographical survey and staking, setting a solid foundation for innovative ag drainage solutions. Spanning over 13,000 feet, this project involved sediment removal, outlet, and surface drain repairs, and the strategic removal of beaver dams. These efforts were…

Oelwein School Improvements 2022-2024 | Oelwein, Iowa

CGA completed the site design and construction administration services for improvements at the Oelwein Community School District High School/Pre-school/Gymnasium/Track & Football field. Improvements will be made throughout the summer of 2022, 2023, and 2024. SITE A High School Parking Lot Improvements to include paving gravel lot, restriping, and stormwater management. SITE B 8th Ave. Reconstruction…

MercyOne Bluebell Health Plaza Addition | Cedar Falls, Iowa

CGA provided site design for Peters Construction on the OBGYN addition at MercyOne Bluebell Health Plaza in Cedar Falls, Iowa. CGA provided a topographic survey, construction documents, and construction administration throughout the project. Design included additional parking, detention pond, bioretention cell, 5400 sf building addition, new sidewalk, and landscaping plan. This project was executed through…

11th Ave Reconstruction | Eldora, IA

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…

Dike New Hartford Community School District Additions & Renovations

CGA partnered with Emergent Architecture to complete improvements to the Dike-New Hartford Community School District facilities. CGA completed the topographic survey and floodplain analysis at the New Hartford Elementary site.  Design included sidewalk demolition, building expansions, new ADA-accessible sidewalks, a playground, a new parking lot and drop-off area, and storm sewer.  CGA’s scope included survey,…