38 Performance Revi ew 02 Sect ion Ranhi ll Ut i l i t i es Berhad On 6 April 2022, Ranhill SAJ received the PEL for the 50 MLD Semangar Package Plant. Project work comprises design and build of the 50 MLD package plant, installation of a new 800 mm and 450 mm raw water pipelines, replacement of the submersible pump & treated water pump, all related mechanical and engineering (“M & E”) works, interconnection works and project management and pre-development costs including land acquisition costs. The project has received approval and construction works are expected to commence by Q2 FY2023. Works for the 40 MLD Kayu Ara Pasong WTP comprises development of the 30 MLD raw water intake, 30 MLD WTP structure, a new 7 MLD balancing tank dan pump house, development of the auxiliary system (M & E and piping works), laying of 700 mm pipelines consisting of 0.5 km and 9.5 km of raw water and treated water pipelines respectively and also pre-development works, project management and consultancy costs as well as land acquisition costs. The Final Conceptual Design Report for the project has been amended to facilitate several following changes to the proposal. Among these changes are the WTP to be located approximately 14 km upstream of Sungai Pontian Besar and the water treatment process at the WTP to leverage advanced filtration techniques such as Dissolved Air Floatation (“DAF”) and Nanofiltration (“NF”) and Ultra Filtration (“UF”). A final amendment was for the Off River Storage (“ORS”) process to leverage Wave-flow maker and Fine bubble aeration. The next phase is to proceed with the preparation of the Preliminary Engineering Design Report (“PEDR”). The Sg Ulu Sedili Besar raw water transfer project reached the design stage in FY2022. The aim of this project is to channel 18 MLD of raw water to the Gembut WTP. The project is vital in developing the necessary infrastructure to complement the existing Gembut WTP upgrading works. The Gembut upgrading works will increase existing water treatment capacity from 9.1 MLD to 20 MLD to meet growing consumption demand from the area. Hence, the importance of the raw water transfer project to ensure sufficient volume of water. WTPs under construction during the financial year continued to see encouraging levels of progress. MANAGEMENT DI SCUSS ION & ANALYS I S The 160 MLD Sultan Iskandar 2 WTP has achieved 81.26% completion and is expected to be operational by 2023
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