en.Wedoany.com Reported - WeDoAny News, multiple communities in Mount Pleasant, South Carolina, are set to receive a major upgrade to their power infrastructure. Dominion Energy is advancing the Cainhoy to Hamlin transmission line project, replacing wooden poles that have been in service for decades with taller, stronger galvanized steel poles, and adding a second transmission line to enhance system flexibility.
Dominion Energy spokesperson Paul Fischer compared the transmission system to the backbone of energy infrastructure: "Our transmission system is a vital link connecting power generation services to the communities we serve. High-voltage electricity is transmitted over long distances through it to reach the communities we serve. The transmission system truly is the backbone of energy infrastructure."
Fischer stated that the new structures are designed to better withstand strong winds, thereby improving power supply reliability and resilience in Mount Pleasant and surrounding areas. "We are replacing old wooden structures that have been in service for decades with these new galvanized steel poles. They are taller and more wind-resistant, providing greater reliability and resilience for the Mount Pleasant community and surrounding communities."
The addition of a second transmission line means that when one line experiences a fault, repair crews can restore power more quickly through the other line. The upgrade covers 6.3 miles of transmission lines, including approximately 100 new structures, starting from the Cainhoy Road substation, passing through areas such as Dunes West, Park West, Laurel Hill County Park, and Ivy Hall, crossing Highway 17, and connecting to the Hamlin substation on Porchers Bluff Road.
As the East Cooper region continues to develop, Dominion Energy considers this project necessary. Fischer said: "This is part of our work to meet the growing electricity demand for current and future generations, ensuring that lights stay on in every home no matter what nature brings."
During construction, Dominion Energy will minimize impacts on the surrounding area by setting up warning signs and maintaining work zones. Fischer said: "We will ensure proper signage for temporary lane closures to minimize disruption to the surrounding community. We will also manage the construction area properly to ensure the site is restored to at least its original condition upon completion."
Construction crews began work in the Wando area in January of this year and are expected to start in the Dunes West area within the next week. As new transmission lines are erected, drivers should prepare for temporary lane closures. The project is currently about 25% complete, and Dominion Energy expects the overall project to be finished this fall.
