Overhead
Pros:
- Less expensive to build and repair
- Easier to spot faults/damage
- Can be built on any terrain
Cons:
- Susceptible to wind, ice and snow
- More vulnerable to damage from trees and vegetation
- More vulnerable to blinks caused by animals
- Susceptible to damage from vehicle collisions
Underground
Pros:
- Less susceptible to vehicle collisions
- Not impacted by trees, wind, ice and snows vulnerable to blinks caused by animals
- Less vulnerable to blinks caused by animals
Cons:
- More expensive to build and repair
- Susceptible to flooding
- Difficult to locate faults/damage
- Vulnerable to damage from digging
OTHER NEWS
Are you on the correct rate?
General Service Rate (code 11) or Small Power Rate (code 4): For homes heated by natural gas furnaces or propane heaters that do not use heat pumps. General Service - Electric Heat Rate or Small Power - Electric Heat (code 12 or 14): For homes that use 10 kilowatts or...
Do you use life sustaining medical equipment at home? Please notify us!
Dawson PPD can designate accounts of customers that have life sustaining medical equipment in use, such as an oxygen concentrator or infant monitoring for a premature baby. This information is used for notification of planned power outages for maintenance or line...
Lightning arrestors
Summer storms have the potential to wreak havoc on power lines and substations with lightning contact. By using a protective device called a lightning arrestor, that potential is minimized. A lightning arrestor provides a path to ground for over-voltages caused by...