Transmission Lines Works

NPI Construction & Engineering have constructed hundreds of transmission projects and thousands of miles of transmission lines for public and private clients. From voltages up to 765kV, we have the experience to handle all aspects of the process from material procurement, structure erection, wire stringing and overall project management. Our subsidiaries have experience installing wood, steel pole, and steel lattice structures up to 400’ in height and constructing steel lattice towers and tubular steel poles using both direct embedment and steel reinforced concrete caissons in a wide variety of soil conditions.