Hydrostatic Lock, a Zero-Depreciation Add-On and a Demand for the IDV

The flood peril covers water damage; it does not cover damage the driver inflicts on the engine after the peril has done its work. The distinction to be drawn is:

• Water ingress into the cabin, ECU, wiring and sensors, interiors and carpets (Rs 2.6 lakh plus labour): direct flood damage, payable, with depreciation waived on covered parts under the zero-depreciation add-on, subject to its conditions.
• Engine assembly and short block (Rs 4.20 lakh): the driver's statement points to cranking after the engine had already stalled and ingested water. Damage from cranking a hydraulically locked engine is a consequence of the driver's act, not of the flood, and with no engine-protection add-on it is not payable. If, by contrast, the engine had ingested water while running at speed and locked at once, that would be flood damage and would be payable.

Evidence to look for: the ECU freeze-frame and live data (engine speed and duration of cranking after the stall), starter motor and flywheel tooth damage consistent with repeated cranking against a locked engine, the pattern of bent connecting rods, the height and location of the air intake relative to the water mark, the workshop's strip-down report with photographs, the tow operator's timeline, and the height of the water marked inside the cabin. If the technical evidence is genuinely equivocal, refer the strip-down report to a technical panel rather than deciding on the driver's word alone.

On the request to leave out the cranking: refuse, record the request, and state the finding. Omitting it would misrepresent the cause of the largest single item in the estimate.

CTL test. The working norm is that a vehicle is treated as a constructive total loss where the reasonable cost of repair reaches about 75 per cent of the IDV. Here Rs 6.9 lakh against Rs 9.6 lakh is about 72 per cent, so on the full estimate it sits just below the threshold and repair is the route. Once the excluded engine damage is removed, the admissible repair cost is around Rs 2.7 lakh, far below any total-loss test. The IDV is a ceiling on liability, not an amount the insured becomes entitled to by demanding it, and the insurer's choice of route is governed by economics, not preference.

Repair locally and keep the difference. Not permissible. The indemnity principle entitles the insured to be restored, not to profit. He may choose a workshop, but the insurer pays the reasonable, assessed cost of repair for the admissible damage - not a sum he can beat by shopping around. The zero-depreciation benefit is itself conditional: it is granted on the footing that repairs are carried out at a workshop authorised by the insurer, and the add-on may be limited by vehicle age and by the number of claims in the year. If the insured elects a non-authorised garage, the add-on benefit falls away and standard depreciation applies to all replaced parts, which will reduce his settlement rather than increase it.

Salvage. In a repair settlement the wreck value of Rs 2.2 lakh is irrelevant, but every replaced part - engine castings, ECU, wiring - is salvage and belongs to the insurer. The insured cannot retain it and also recover the replacement cost.

Recommendation. Settle on repair at the authorised workshop for the admissible heads, obtain the salvage, and explain the arithmetic to the insured in writing so that the basis of the reduced figure is on record.

Documents and eligibility. The driving licence and its validity on 9 July; registration certificate, fitness and permit where applicable; the policy schedule showing the add-ons actually in force, the deductibles and the IDV; and whether the premium for the add-on was paid. An add-on that appears on a quotation but not on the schedule is not in force.

User clause. Whether the private car was being used for hire or commercial purposes. The vehicle in a flooded underpass at the height of the monsoon, with a driver who is not the owner, is a pattern worth checking against the policy's limitation as to use.

Pre-existing and prior damage. Compare the strip-down findings with the workshop's earlier job cards and the insurer's claim history; look for damage inconsistent with a single immersion event, and for parts replaced shortly before the loss and now claimed again.

Cause and timeline. The time of the stall, the time of the tow, the water level and the duration of immersion. These determine both coverage and whether the engine damage is fresh.

Salvage and scrap. Identify the replaced parts and their value, and record who holds them pending the insurer's instruction.

Identity of the vehicle. Engine and chassis numbers against the policy and the registration certificate, to eliminate a substituted vehicle.

Misrepresentation check. Record the insured's request to suppress the cranking and the mismatch between his demand for the IDV and his stated plan to repair for Rs 3.5 lakh. Both are relevant to the insurer's view of the claim and must appear in the report in factual, non-accusatory language.