This project transformed a family ranch into a fully served residential subdivision, requiring a thoughtful balance of system upgrades, rerouting, and new underground infrastructure. The existing single-phase overhead line crossing the property in multiple locations was removed and reconfigured, with service continuity maintained by reconnecting the line beyond the development. To support future growth and load demands, the source line was upgraded to three-phase #1/0 ACSR.
The new distribution system was designed as an all-underground network, ultimately incorporating approximately seven miles of single-phase #1/0 aluminum 25 kV cable and more than 80 junction cabinets to accommodate future pad-mounted transformers as homes are established. The project evolved significantly throughout the design process, requiring multiple iterations to align with both developer preferences and shifting utility engineering standards.
EMPACT Engineering led the project through each phase of design, coordination, and approval. Close collaboration with the client and developer ensured all specifications, easement requirements, and NESC standards were met. As project priorities evolved, including a transition to a fully underground system and changes in the cooperative’s design philosophy, the team adapted quickly, revising and resubmitting designs to maintain progress and alignment across all stakeholders.
Each design iteration underwent rigorous internal quality control, including peer review by senior engineering staff and final validation by a licensed professional engineer. This structured, detail-driven approach ensured accuracy, compliance, and constructability at every stage. Through consistent coordination and a commitment to getting the details right, EMPACT Engineering delivered a solution that satisfied the needs of both the client and the developer while positioning the development for long-term success.

