"I seek your personal intervention for the support of the Planning Commission for this important religious and cultural event of Eastern India," Patnaik wrote to Planning Commission deputy chairman Montek Singh Ahuliwalia.
The projected requirement of funds for developmental works to be taken up in view of Nabakalebara festival is around Rs 1,397 crore, Patnaik said.
"The state government was gearing up for this momentous occasion when around 50 lakh pilgrims, visitors and tourists are expected to congregate at Puri town," he said.
"It is a ritual followed for centuries and the grandest of all ceremonies associated with Jagannath Temple," he said.
Stating that the next Nabakalebara was scheduled in 2015 after a period of 19 years, Patnaik said the event would continue for three months during which a number of religious activities are organised simultaneously all over Puri.