The Court of Appeals of Indiana recently addressed the “Montrose” language added to the CGL ISO form in 2001 in the context of a construction defect claim where a fractured storm drain caused significant flooding a year after the drain was damaged. The insuring agreement requires that “bodily injury” or “property damage” be caused by an “occurrence” and that the “bodily injury” or “property damage” occur during the policy period. The Montrose language adds that the insurance applies only if, prior to the policy period, no insured knew that the “bodily injury” or “property damage” had occurred in whole or in part. Significantly, it also states that any “bodily injury“ or “property damage” which occurs during the policy period and was not, prior to the policy period known to have occurred, includes a continuation, change or resumption of that “bodily injury” or “property damage” after the end of the policy period. In Grange Mutual Cas. Co. v. West Bend Mut. Ins. Co., No. 29D04-0706-PL-1112 (Ct. App. IN March 15, 2011), http://www.ai.org/judiciary/opinions/pdf/03151109ehf.pdf, Sullivan was the General Contractor for a school construction project. Its subcontractor, McCurdy, installed the storm drain pipes. One of the storm pipes was fractured in 2005 while McCurdy was doing its installation work. More than a year later, the school experienced significant water damage due to flooding. It was later discovered that the flooding was due to the fractured storm drain. Sullivan’s insurer paid $146,403 for the water damage. That insurer brought a subrogation claim against McCurdy and its two insurers: West Bend and Grange. West Bend had issued CGL coverage to McCurdy while the construction was ongoing , including the date in which the storm pipe was fractured. Grange issued CGL coverage to McCurdy at the time of the flooding. Those two carriers jointly settled the subrogation claim and then litigated which insurer actually owed coverage for the loss. Significantly, the loss that was paid included only damages from the flooding, not any damages for the cost of repairing the pipe.Read the full story... Reprinted courtesy of Shaun McParland Baldwin of Tressler LLP. Ms Baldwin can be contacted at sbaldwin@tresslerllp.com