Randolph EMC reassesses trim cycles and improves ROW management with AiDASH

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CHALLENGE: Improve efficiencies and cost savings in right-of-way management.

With responsibility for reliable electric service throughout portions of 5 heavily forested counties in central North Carolina, Randolph Electric has its work cut out, to keep its rights of way (ROWs) clear of vegetation.

The heaviest lift in Randolph Electric’s budget is its circuit-based cycle trim schedule, which averages 7 years, according to Randolph EMC Senior Project Engineer Jacob Barlow. Resource and funds availability as well and actual tree condition occasionally shift the cycles to 6 or 8 years, but the “spend” remains heavy.

Not surprisingly, the electricity co-op constantly looks for ways to improve efficiencies and save money in their ROW management. Possibilities they considered included:

• Moving to segmented trims, dividing circuits into smaller, more localized sections that are prioritized by risk, considering the vegetation’s growth and proximity to overhead lines.
• Eliminating proximity bias by ensuring that every line mile, even those out of direct sight, is seen — using a comprehensive approach that includes technology.
• Balancing costs, as average expenses typically rise when hitting the most challenging parts of the circuit.
• Ramping up efficiencies, with workflow flexibility to keep work constant, ensure CDL drivers are available to move heavy equipment as needed, and notify members in advance of segment trim dates.