DL/T 5113.3-2012 in English

Scope

This standard specifies the evaluation method for the installation quality grade of hydraulic turbine generator units and ancillary equipment units in hydropower and water conservancy capital construction projects. This standard is applicable to the engineering quality grade assessment of hydroelectric generator units that meet one of the following conditions: 1. Single unit capacity is 15MW and above. 2 Impact turbine, the nominal diameter of the runner is 1.5m and above. 3 Francis turbine, the nominal diameter of the runner is 2.0m and above. 4 Axial flow and oblique flow turbines, the nominal diameter of the runner is 3.0m and above. This standard also applies to the quality grade assessment of reversible pumped storage unit installation projects. This standard does not apply to the unit project quality grade assessment of bulb tubular turbine generator set installation projects. For relevant content, please refer to DL/T 5113.11 "Unit Project Quality Grade Assessment Standard for Hydropower and Water Conservancy Capital Construction Projects - Part 11: Bulb Tubular Type Hydro-turbine generator set installation project".