Supreme Court affirms arbitrators' jurisdiction on contract interpretation and rates

The Supreme Court upheld the arbitrators' jurisdiction to interpret the contract and revise rates based on the overall contract value exceeding 20%. The validity of the non-speaking award was affirmed, emphasizing that errors in contract interpretation do not amount to jurisdictional errors. The Court also upheld the arbitrators' authority to award interest, citing established precedents. The appeal was dismissed, and the parties were directed to bear their own costs.

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Issues Involved:
1. Jurisdiction of arbitrators to revise rates based on overall contract value exceeding 20%.
2. Validity of non-speaking award.
3. Award of interest by arbitrators.

Issue-wise Detailed Analysis:

1. Jurisdiction of Arbitrators to Revise Rates:
The primary contention was whether the arbitrators had jurisdiction to revise rates when the overall contract value exceeded the deviation limit of 20%. The appellant argued that Clause 12A of the contract allowed for rate revision only when individual items exceeded the deviation limit, not the overall contract value. The respondent contended that the contract permitted rate revision if the total contract value increased by more than 20%, based on Clause 3.2(e)(ii). The arbitrators were called upon to interpret the contract terms, and their decision, even if erroneous, was within their jurisdiction. The Supreme Court upheld the arbitrators' jurisdiction, stating that the interpretation of contract terms was within their purview and their award could not be set aside merely because the court might have interpreted the contract differently.

2. Validity of Non-Speaking Award:
The arbitrators provided a non-speaking award, which means they did not provide reasons for their decisions. The appellant challenged this, arguing that the arbitrators had exceeded their jurisdiction. The Supreme Court held that non-speaking awards are valid as long as the arbitrators act within their jurisdiction. The Court emphasized that arbitrators' decisions on contract interpretation are binding unless they act outside the contract's terms. The Court cited various precedents, including "Tarapore and Company v. Cochin Shipyard Ltd." and "Sudersan Trading Company v. Government of Kerala," to support the principle that errors in contract interpretation by arbitrators do not amount to jurisdictional errors.

3. Award of Interest by Arbitrators:
The appellant contended that the arbitrators had no authority to award interest as no specific claim for interest was made. The respondent argued that the arbitrators had implied authority to award interest. The Supreme Court referred to its decisions in "Secretary, Irrigation Department, Government of Orissa v. G.C. Roy" and "State of Orissa v. B.N. Agarwalla," which established that arbitrators could award interest. Consequently, the Court found no merit in the appellant's contention and upheld the award of interest.

Conclusion:
The Supreme Court dismissed the appeal, affirming the arbitrators' jurisdiction to interpret the contract and revise rates based on overall contract value exceeding 20%. The non-speaking award was held valid, and the arbitrators' decision to award interest was upheld. The parties were ordered to bear their own costs.

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