Case Note & Summary
The dispute arose between the Chief Engineer, Water Resources Department of Maharashtra and Rattan India Power Limited regarding the irrigation restoration charges levied for the diversion of water for industrial use. The case stemmed from a contract signed on 22.05.2012, where Rattan India Power Limited agreed to pay Rs.1,00,000 per hectare as irrigation restoration charges. The State of Maharashtra sought to enforce this charge after the High Court reduced it to Rs.50,000 per hectare, leading to a significant reduction in the total liability from Rs.232.18 Crores to Rs.116.09 Crores. The Supreme Court examined whether Rattan India Power Limited could challenge the agreed amount after signing the contract. The court noted that the respondent had previously accepted the charges and issued an undertaking to pay, thus estopping them from contesting the amount. The court also addressed the argument regarding the applicable rate at the time of in-principle approval, concluding that the contractual agreement governed the charges. The Supreme Court ultimately allowed the appeal, reinstating the original charges and directing Rattan India Power Limited to pay the outstanding amounts with interest. The court emphasized the sanctity of contracts and the necessity for parties to adhere to their agreements, dismissing the High Court's ruling as erroneous.
Headnote
A) Contract Law - Estoppel - Challenge to Consideration - Code of Civil Procedure, 1908 - Respondent No.1 is estopped from questioning the irrigation restoration charges after signing the contract agreeing to pay Rs.1,00,000 per hectare. The court held that the agreement and the undertaking issued by Respondent No.1 precluded any challenge to the agreed amount (Paras 1-2). B) Contract Law - Validity of Charges - Government Resolution - The court affirmed that the irrigation restoration charges were valid as per the agreement dated 22.05.2012, and Respondent No.1 could not contest the charges post-agreement. The court emphasized that the rights and liabilities were crystallized upon signing the contract (Paras 17-18). C) Judicial Review - High Court's Jurisdiction - The Supreme Court found that the High Court erred in entertaining a fresh writ petition on the same issue already adjudicated, thus infringing upon the contractual agreement between the parties (Paras 20-21).
Issue of Consideration
Whether a party to a contract is entitled to question the amount of consideration after signing the contract.
Final Decision
The Supreme Court allowed the appeal, reinstating the irrigation restoration charges at Rs.1,00,000 per hectare and directing Rattan India Power Limited to pay the outstanding amounts by 30.06.2023, with interest at 12% per annum from the due date of each installment.
Law Points
- Contractual obligations
- estoppel
- irrigation restoration charges
- government resolutions
- judicial review


