Steel Monopole Installation – Transmission Line Upgrades

The contract entails the replacement of existing wooden transmission poles with steel monopoles along a 34-mile segment of the R-Line, encompassing all associated foundation construction and structural installation work. This upgrade aims to enhance the durability, safety, and long-term operational reliability of the transmission infrastructure by transitioning from aging wooden supports to modern steel monopoles engineered to withstand environmental stresses and increased load demands. The work involves site preparation, excavation, concrete footing placement, and precise mounting of the steel structures in accordance with engineering specifications and regulatory standards. The project is classified as a subcontract under NAICS code 237130 for Electric Power Transmission and Distribution Construction and is administered by Imperial County in California, with the place of performance located in the 92004 zip code area. The solicitation was posted on June 3, 2026, and although no set-aside specifics or point of contact are provided, the contract implies strict compliance with local, state, and federal construction regulations. All work must be completed with minimal disruption to existing power services and must adhere to environmental and safety protocols relevant to transmission line upgrades in the region.