President Maithripala Sirisena on Saturday declared open several development projects completed under ‘Pibidemu Polonnaruwa’ district development programme.President declared open the water pump station and the tower in Kaduruwela set up to provide safe drinking water to the public under the Polonnaruwa Water Supply Project.The Project has been set up at a cost of Rs. 2240 million covering Polonnaruwa New Town, Old Town, Kaduruwela and suburbs.