Milford Municipal Utilities
- 47 kV Distribution System
- Power Plant
- Single Substation w/2 Transformers
- Water Treatment Facilities
- Electric System Modeling
- Protective Clothing Recommendations
- Safety Rules and Code Compliance
- Training Personnel on Arc Flash Safety
Arc Flash Hazard Study
DGR provided a detailed arc flash hazard study for the electric distribution system for Milford Municipal Utilities. The study provided an easily updateable analysis of the primary distribution system, easy to understand tables for secondary systems, a detailed section by section analysis of the substation, as well as tabular results for the City’s water treatment facilities.
DGR utilizes a unique approach to arc flash studies to control cost as well as provide an easily updateable product to lessen the expense of future arc flash hazard study updates.
Our approach utilizes the latest Windmil® Modeling Software to develop a thorough electrical model of the system, allowing for more accurate analysis and lessening the need for overly cumbersome protective clothing.
- Electrical Power
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
Street & Utility Improvements
Morningside Avenue was reconstructed totaling approximately 1,300 linear feet. The project included new sanitary sewer, water main, storm sewer, fiber conduits, decorative street lighting, and 9-inch concrete paving with colored concrete sidewalks.
Sioux City, IA
Wastewater Treatment Facility
The new plant, rated for 5.3 million gallons per day (MGD) peak day, doubles the capacity of its predecessor.
Planning started with site plan design for the new facility to offer maximum exposure to traffic on Highway 75.
Rock Rapids, IA