Abstract:Taking the steel penstock installation of shaft for the conduit system of Hongping Pumped Storage Power Station as an example, this paper introduced the main measures adopted for the safety of steel penstock installation construction of high shaft, which including the selection and special requirements of transportation and hoisting equipment, the design and calculation of temporary working platform for the installation of steel penstock, the selection of cage and steel wire rope, power demand, and the safety management requirements of important processes. Through the implementation of the measures, the smoothly installation of steel penstock was ensured.

Keywords:hydropower station, shaft in tunnel, steel penstock installation, transportation, equipment selection, safety management