KNR Constructions Ltd has received a Letter of Acceptance for a short-term contract worth ₹4,800.57 crores for the development and operation of the Banhardih Coal Mining Block in Jharkhand, awarded by Patratu Vidyut Utpadan Nigam Ltd. The contract period includes 5 operating years and an initial development stage of 360 days, with a mine reserve of 34.50 million tonnes.