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…
CGA provided design, funding administration, construction administration and observation services for the City of Story City. In an effort to create a more walkable community, the City of Story City had committed to constructing miles of trails along the Skunk River and into a newly developed residential area. The final piece was the construction of…
CGA is currently assisting the City of Eldora with further process adjustments/alterations to reduce Total Phosphorous concentration in plant effluent to further Iowa DNR’s commitment of the Iowa Nutrient Reduction Strategy. Increasingly more stringent discharge standards made it necessary to upgrade the WWTP in the late 1990s. Preliminary engineering began about 1997 for replacing or…
CGA is currently assisting the City of Gilman with reducing inflow/infiltration; evaluating treatment technologies, and completing progress reports and implementation plans.
CGA served as the design engineer for the Waterloo Grand Crossing Parking Lot, entirely designed with permeable interlocking concrete pavement (PICP). CGA assisted in coordination with the City of Waterloo Engineering Department and the IEDA as part of the Iowa Green Streets Initiative. They prepared the design plans and specifications and coordinated with the prime…
CGA was the Project Manager for the development of the Economic Development Administration Preliminary Engineering report for ISU Research Park improvments, including preliminary design components and cost estimates. In addition to the Project Overview, the report included a Feasibility Analysis showing Required Permitting, a bid package for a Public Utility Extension as well as Roadway…
CGA installed an effluent pumping station that pumped the effluent to the UV Disinfection System that was raised above the 100-year flood plain. The plant will operate in that fashion March – November. During December through February, the pump station will be taken out of service and effluent will gravity flow to Wolf Creek because…
CGA provided planning, survey, design, and construction services for three connective projects which contained federal funds and followed the Iowa DOT’s Project Development Schedule. Two of the projects were 10-foot wide trail segments constructed of 4” thick asphalt with 2-foot wide grass shoulders. The first phase connected two segments of the trail system within the…
Once the lots with existing road access in Ackley’s Industrial Park had sold, installation of a roadway became necessary to continue lot sales. CGA worked with the City of Ackley to complete a successful IDOT RISE application. This application funded up to half of the storm sewer and paving costs for the project. A roadway…
The Ackley Library Board determined that the existing sidewalk and parking lot were severely deteriorated. In addition, neither were ADA compliant, which is always a concern for any facility. Based on this, the Board applied for grants to fund the replacement. After receiving one, we designed ADA compliant sidewalk and parking lot to accommodate library…
