Ranchi, July 9 - Some officials of Bokaro Steel Plant (BSL) are in hot water for spending a huge sum for a one-hour visit by Prime Minister Manmohan Singh in April last year, with a public interest litigation (PIL) plea being filed on the subject here Thursday.

In his petition filed in Jharkhand High Court, Surendra Sao has charged that Rs.1.92 crore (Rs.192 million) was spent on the visit. He has sought an inquiry by the Central Bureau of Investigation and action against the officials involved in managing the event.

On April 22 last year, the prime minister had visited Bokaro to inaugurate the expansion of BSL. He was accompanied by then steel minister Ram Vilas Paswan.

Sao, a resident of Bokaro and a civil services aspirant, had earlier sought details of the expenditure for the visit under the Right to Information Act.