The Prime Minister of India laid the stone for the development of Chittaranjan Locomotive Factory, Damodar Valley Corporation and Hindustan Aircraft Factory.
During the event the Kolkata port trust was renamed as Shyama Prasad Mukherjee port.
He was the founder of Bharatiya Jana Sangh.
The PM also inaugurated Pritilata Chhatra Avas and Kaushal Vikas Kendra for 200 tribal girls in the Sunderbans region.
The Kaushal Vikas Kendra are skill development centres for the youth of the country.
They are established under Pradhan Mantri Kaushal Vikas Yojana.