The President Mrs. Pratibha Devisingh Patil will lay the foundation stone for Missile Workshop being established at the Nandgaonpeth Industrial Estate in Amravati district today. She will also lay the foundation stone for a new building of the District and Sessions Court in Amravati.Later in the evening, the President will inaugurate the Diamond Jubilee celebrations of the Sharada Udyog Mandir. Mrs Patil yesterday inaugurated the Model Railway Station at Amravati and flagged off bi-weekly Amravati -Tirupati Express train from there. Maharashtra Governor K. Shankar Narayan and Union Railway Minister Dinesh Trivedi were present on this occasion.