ProjectBristol, South China and South Sanford Substations

ProjectBristol, South China and South Sanford Substations

Located: Maine

All three projects included design work necessary to replace their existing substations with updated substations, each located on a greenfield site. These projects incorporated a redesign of their existing 34.5 kV substations, which included new 34.5 kV switches, lightning arresters, insulators, new foundations and steel structures, new high-side and low-side breakers, new 34/12 kV transformers with LTC, new A&I schemes, relay settings, 125VDC battery systems, remote end work and new control houses.

  • Scope of Services:
    • 34.5/12.47 kV Substation/Utility Interconnection
      • Civil Engineering
      • Structural Engineering
      • Electrical Engineering
      • Protection and Controls
      • Automation and Integration
      • Area Coordination
      • Relay Settings – Transformer, Line & Bus Protection
      • Construction Management and Support
      • Testing & Commissioning Support