Partial Admission of Insurance Liability Renders Any Dispute Over Balance Unpaid Claims a Matter of Quantum and Arbitrable

The Respondent (UPL) insured a Gas Turbine (GT) Engine under an "Industrial All Risk Policy" issued by the Petitioner.

On September 16, 2001, the engine tripped due to a broken bearing cage

Initial repairs failed to resolve vibrations, leading the manufacturer (GE) to recommend a complete overhaul

The Petitioner initially urged the Respondent to overhaul the engine but later claimed that "overhauling costs" were excluded from the policy, admitting liability only for specific accidental repairs

The Petitioner paid Rs. 7.69 crores but refused the balance of the Rs. 24.73 crore claim

The Respondent invoked arbitration under Clause 12, which limits arbitration to disputes regarding "quantum" where "liability is otherwise admitted"

A sole arbitrator awarded the Respondent Rs. 41.98 crores (including interest and costs)

The Petitioner challenged this award under Section 34 of the Arbitration Act, alleging the dispute was one of "liability" (non-arbitrable) rather than "quantum"

1. Whether the dispute regarding non-payment of overhauling expenses constitutes a dispute of "quantum" (arbitrable) or "liability" (non-arbitrable) under Clause 12 of the Policy.

2. Whether the accident on September 16, 2001, was the proximate cause of the overhauling of the Gas Turbine Engine.

The court primarily applied Section 34 of the Arbitration and Conciliation Act, 1996, regarding the limited scope of judicial interference with arbitral awards

It relied on Clause 12 of the Insurance Policy, which restricts arbitration to quantum disputes where liability is admitted

The court followed the precedent in SBI General Insurance Co. Ltd. v. Krish Spinning, which holds that once an insurer admits liability and makes part payment, any remaining dispute over the unpaid balance is a matter of "quantum"

It further applied the principle from OPG Power Generation Pvt. Ltd. v. Enexio Power Cooling Solutions, allowing a court to discern "underlying reasons" in an award even if the recorded reasons appear inadequate

The Court found the dispute was arbitrable because the Petitioner had treated the Respondent’s claim as a single composite claim and made part payments toward "material damage" and "business interruption"

Since liability was admitted for the incident, the refusal to pay for the "overhaul" portion of the repairs was a disagreement on the extent of indemnity (quantum), not a total repudiation of the policy

The Court noted the Petitioner’s internal inconsistency: it had previously coaxed the Respondent to overhaul the engine and had admitted in prior proceedings that the dispute was one of quantum

Regarding the proximate cause, the Court held that the Arbitrator’s finding was a plausible view based on GE’s reports and expert testimony, which indicated the engine ran smoothly prior to the accident and that vibrations persisted despite initial limited repairs, necessitating the overhaul

The Court dismissed the petition and upheld the Arbitral Award, holding that the dispute was clearly one of quantum and that the Petitioner failed to prove the overhaul was necessitated by pre-existing wear and tear

The Petitioner was ordered to pay the awarded sum of Rs. 41.98 crores plus accrued interest, with a six-week stay granted on the withdrawal of the deposited amount to allow for an appeal