Case Note & Summary
The petitioner, M/s. Angerlehner Structurals & Civil Engineering Co., was awarded a contract by the Municipal Corporation of Greater Mumbai (MMC) for rehabilitation of sewer lines, partly financed by the World Bank. The contract contained a price adjustment clause (Clause 70.3 of COPA) applicable if the contract extended beyond 18 months. Disputes arose regarding the application of the price adjustment formula, leading to arbitration. The majority arbitral award allowed certain claims of the petitioner but rejected others. The petitioner challenged the award under Section 34 of the Arbitration and Conciliation Act, 1996, primarily on the ground that the majority award altered the contractual formula, resulting in patent illegality. The court held that the majority award's interpretation of Clause 70.3 was a possible view and not patently illegal. However, the court modified the award regarding the rate of interest, reducing it from 18% to 12% per annum. The petition was partly allowed.
Headnote
A) Arbitration Law - Challenge to Arbitral Award - Section 34 of the Arbitration and Conciliation Act, 1996 - Patent Illegality - The court examined whether the majority award suffered from patent illegality by altering the contractual price adjustment formula. Held that the majority award's interpretation of Clause 70.3 was a possible view and not patently illegal, but the award on interest was modified. (Paras 1-30) B) Contract Law - Price Adjustment Clause - Interpretation of Clause 70.3 of COPA - The dispute pertained to the correct formula for price adjustment in a World Bank-financed contract. The majority award adopted a formula based on the actual date of completion, while the minority adopted a different view. Held that the majority view was a plausible interpretation and not open to challenge under Section 34. (Paras 4-20)
Issue of Consideration
Whether the majority arbitral award is liable to be set aside under Section 34 of the Arbitration and Conciliation Act, 1996 on the ground of patent illegality and/or being opposed to public policy.
Final Decision
The petition is partly allowed. The majority award is upheld except for the rate of interest, which is reduced from 18% to 12% per annum.
Law Points
- Section 34 of the Arbitration and Conciliation Act
- 1996
- Public Policy
- Patent Illegality
- Interpretation of Contractual Clauses
- Price Adjustment Formula




