City of Rembrandt
- Cured-In-Place Pipe (CIPP) lining of sewer mains
- Grouting service line connections to the main line
- Installing manhole inserts under manhole castings
- Installing a new flowmeter to more accurately determine
flow to the lagoon system
- Reaming cast iron pipeline
Sanitary Sewer Rehabilitation
The City of Rembrandt was facing a compliance schedule issued by the Iowa Department of Natural Resources to reduce infiltration and inflow into their nearly 50-year-old sewer system. DGR Engineering assisted the City in planning and successfully obtained a grant for nearly 50% of the project cost.
After delays related to COVID-19, the project was bid and came in under budget. Manhole lids were raised to provide better access in some areas, and rehabilitation of the sewer system was completed to give another 50 years of life to the City’s much-needed infrastructure.
- Electrical Power
New Water Distribution System
The City’s residents enjoy high quality water that comes to them in a new and reliable distribution system.
Site Development, Utility Improvements
A multi-phase plan for infrastructure projects was developed for the City of Alton.
Health, safety and public welfare were all improved by this project.
DGR engineers helped L&O Power Cooperative improve communications on its electric transmission system using existing transmission lines, fiber and underground fiber line.
Rock Rapids, IA
Treatment Plant & Well Exploration
DGR Engineering worked closely with OCRWS to design a new Water Treatment Plant to target iron and manganese removal from a shallow groundwater source near the site.
Due to concerns with the age and condition of the structures, along with safety clearances to energized equipment and conductors, a project was undertaken to replace the old infrastructure with new underground lines and associated padmount equipment.
Redwood Falls, MN