AP Chief Minister N Chandrababu Naidu to lay foundation stone for spillway concrete works of Polavaram Project on Friday. Union Ministers Venkaiah Naidu and Uma Bharti will attend foundation stone laying ceremony. The AP government wants to complete concrete works by September 2017. Later, Chandrababu Naidu will take part in yagam. Afterwards, the Chief Minister will address a public meeting in which 50,000 are expected to take part. The police made elaborate arrangements for the Chief Minister’s visit and public meeting.