Answer Happy

Question 2a EC/DEC 2018/CEW541/503 a) Perunding Azizi has been appointed by Perak Hydro to conduct a Feasibility Study on the development of Mini Hydro Electric Project at Sungai Geruntom Catchment area. This project used frun-of-river' concept where the weir will be provided to store the discharge from Sungai Geruntom and then will be diverted to the system via a penstock using gravity flow. Based on the requirement set up by the Department of Environment (DOE), the required discharge to be diverted from the Sungai Geruntom for the hydro- electric project is 95%. Determine the environmental discharge required at Sungai Geruntom using Mid-Section Method. Table Q2(a) shows the collected data during a stream gauging operation at Sungai Geruntom during a dry season. (CO1:P01)(C3) Distance from Left Bank (m) 0 2 4 6 8 10 12 Table Q2(a) Flow Depth (m): Measured Velocity (mis) d At 0.2d At 0.6d At 0.8d 0 0.0 0.8 0.3 1.6 1.4 1.2 1.0 2.5 1.6 1.3 1.1 1.2 0.9 0.5 0.2 0 0.0 OM 0.3 lolel, no Solution: Refer Example 4.1 (15 marks)