Sump Pump, Mold, and Pottery in the Basement
An HO-3 on a 1994 colonial shows Coverage A $380,000, Coverage B $38,000, Coverage C $190,000, Coverage D at the form's 30 percent, and a $2,500 deductible on all perils. Two endorsements matter. The water backup endorsement provides $10,000 per occurrence for direct physical loss to Coverage A and C property caused by water backing up through a sewer or drain or escaping from a sump, and states that this is the most paid for all such loss in one occurrence including resulting fungi; it does not pay to repair the pump or discharge line; the fungi sublimit of $5,000 is part of, not in addition to, that $10,000. In March the sump pump failed during heavy rain and six inches of water covered the finished basement. Damage: drywall, carpet, baseboards, and a sofa, $13,600; mold remediation, $7,800; pump and discharge line, $700; and 240 hand-thrown pottery pieces ($12,000 retail) she made and stored for sale in an online shop run from the house. The family stayed home except three nights in a hotel ($640) while blowers ran.
1. Calculate what the policy pays for this loss, item by item, and explain each limit or exclusion you apply.
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Covered peril and the cap. The only grant of coverage here is the water backup endorsement; the base HO-3 excludes water below the surface of the ground and does not cover sump discharge. The endorsement caps all loss from this occurrence at $10,000, so the endorsements limits, not the Coverage A or C limits, drive the answer.
- Water damage to dwelling and contents, $13,600: payable in principle.
- Mold remediation, $7,800: capped at the $5,000 fungi sublimit, which sits inside the $10,000.
- Pump and discharge line, $700: excluded by the endorsement.
- Pottery, $12,000: this is business property on the residence premises, subject to the Coverage C special limit of $2,500 even before the $10,000 cap. It adds nothing here because the cap is already exhausted.
Arithmetic. Non-mold damage of $13,600 alone exceeds $10,000, so only $10,000 of the total is payable; the mold sublimit does not increase that figure. Subtract the $2,500 deductible, which applies once per occurrence: $10,000 minus $2,500 equals $7,500.
Watch the order of limits. If the non-mold damage had been small, the mold would still stop at $5,000, and the pottery would never exceed $2,500. Do not simply add Coverage C limits to the endorsement limit.
2. Is the $640 hotel bill payable as additional living expense?
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No, on these facts. Coverage D pays the necessary increase in living expenses so that the household can maintain its normal standard of living when the residence premises is uninhabitable because of a covered loss. Uninhabitability is the trigger, and a finished basement that floods while the kitchen, bedrooms, and bathrooms remain usable does not make the dwelling uninhabitable. The three hotel nights appear to be a comfort decision made while blowers ran, not a necessity, so there is nothing to pay.
Had the water disabled the heating plant, the electrical service, or the only bathroom, the analysis changes: ALE would pay the increase over normal expenses (hotel and meals above what the family would have spent at home) for the reasonable time needed to repair, subject to the Coverage D limit, which here is 30 percent of $380,000, or $114,000. Note that ALE is separate from the $10,000 backup cap because Coverage D is not Coverage A or C property, so a valid ALE claim would not be squeezed by that endorsement limit. Also note that ALE is not automatic spending; the insured must document the increase, and ordinary expenses that continue (mortgage, utilities) are not reimbursed.
3. The insured says the loss should have been treated as a burst pipe. If the same volumes of damage had come from a pipe in the second-floor wall, what would the policy pay?
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The analysis changes completely, because a sudden pipe rupture is a covered all-risk loss under the HO-3, with no $10,000 endorsement cap.
- Water damage, $13,600: fully covered, including tear-out needed to reach the pipe.
- Mold, $7,800: the fungi endorsement still applies and still caps remediation at $5,000, because that sublimit is not tied to the cause of the water.
- Pottery, $12,000: still business property on the residence premises, still limited to $2,500.
- Pump: irrelevant here, since a burst pipe does not involve the pump.
Arithmetic. $13,600 plus $5,000 plus $2,500 equals $21,100; subtract the single $2,500 deductible, leaving $18,600.
Why this matters. The insured's instinct is directionally right but imprecise: the difference is not the water, it is the peril. Backup is covered only by endorsement and only up to its modest limit, while accidental discharge from a plumbing system is a core HO-3 peril. It is also worth noting that the deductible applies once per occurrence to the total loss, not separately to each item.