Mealey's (September 19, 2019, 12:27 PM EDT) -- ROCHESTER, N.Y. — No coverage is afforded for water damages caused by the faulty installation of a sprinkler system by a subcontractor because the general contractor and its insurer failed to prove that the damages occurred during the applicable policy period of the subcontractor’s commercial general liability policy, a New York federal judge said Sept. 16 (Welliver McGuire Inc. et al., v. ACE American Insurance Co., No. 17-6040, W.D. N.Y., 2019 U.S. Dist. LEXIS 159047)....