Prime Minister Narendra Modi will lay the foundation stone for four sewerage projects costing 738 crore rupees and four National Highways projects of 195 Kilometer worth 3031 crore rupees in Bihar tomorrow. The ceremony will take place at Mokama. <br/> <br/>These four sewerage projects include Sewage Treatment Plant at Beur, Sewerage System with Sewer Network at Beur, Sewage Treatment Plant at Karmalichak and STP and Sewer Network at Saidpur. These projects together will create new STP capacity of 120 MLD and upgrade the existing 20 MLD for Beur. This also includes sewer network of 234.84 km in Beur and Saidpur zones.<br/> <br/>In Patna, seven other sewerage projects are at various stages of implementation. After completion of these 11 projects, Patna will become a town having 100 percent sewerage infrastructure and no sewage water will drain into River Ganga. Six projects regarding River Front Development, Ghat and Crematoria are under implementation at a cost of 377 crore rupees. <br/> <br/>The four National Highways projects include 4-laning of Aunta -Simariya section of NH-31 and construction of 6-lane Ganga Setu, 4 laning of Bakhtiyapur-Mokama section of NH-31, 2-lane construction of Maheshkhunt- Saharsa-Purnea section of NH 107 and 2-lane construction of Biharsharif – Barbigha- Mokama section of NH-82.