Client:
City of Madison
Madison, SD
Key Features:
- Converting overhead electrical to underground
- Replacing alley surfacing with concrete
- Project staging to reduce impact on local businesses
Key Experience:
- Coordination/cooperation with multiple utilities
- Design project construction with limited space
- Cooperative project for two Owners (electrical/utility and City)
Alley Surfacing
This pair of projects encompassed eight downtown alley blocks over two construction contracts in consecutive years. The improvements consisted of new underground telephone, cable and electric lines; converting the old overhead equipment and repairing the full alley width with new concrete. The project navigated converting utilities, narrow corridors and staging while minimizing disturbance to the public to create a revitalized look to the downtown business district.
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Floodplain Analysis
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Distribution Conversion
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.
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Street & Utility Improvements
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Wastewater Treatment Facility (SBR)
The City ultimately determined a flow-through style SBR system to be the preferred choice based on the selection criteria and the ability to meet anticipated permit limits.
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Site Development
Planning started with site plan design for the new facility to offer maximum exposure to traffic on Highway 75.
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