Although the appellate court agreed there was property damage caused by an occurrence, the "your work" exclusion barred the insured contractor's claim. King's Cove Marina, LLC v. Lambert Commercial Construction. LLC, 2019 Minn. App. LEXIS 389 (Minn. Ct. App. Dec. 16, 2019).

King's Cover Marina sought to expand and remodel its main building. The marina hired Lambert to perform the remodeling project. Lambert hired Roehl Construction, Inc. as a subcontractor to install new concrete footings on the main level of the building and to provide concrete for the second-level mezzanine floor.

After completion, the marina sued Lambert for breach of contract and negligence. The marina alleged that the concrete floors on the first and second levels were not constructed in accordance with industry standards or with project plans and specifications, resulting in excessive movement and cracking of the new concrete floors. Lambert tendered its defense to its insurer, United Fire & Casualty Company. United Fire defended under a reservation of rights and later sued Lambert for declaratory judgment.