Option 1: Parameters and procedures shall be established on the basis of similar project activities undertaken in the previous five years, in similar social, economic, environmental and technological circumstances, whose performance is among the top [10] [20] per cent of their category.
Option 1: Parameters and procedures shall be established on the basis of similar project activities undertaken in the previous five years, in similar social, economic, environmental and technological circumstances, whose performance is among the top [10] [20] per cent of their category.