Does homeowners insurance cover cooper pipe leaks in cement?

Sorry but this is not a covered cause. It is more like maintenance. I remember a big issue with contractors using galvanized pipes going through concrete slab foundations. The chemicals in cement tends to dissolve galvanized pipe and if I remember correctly the contractors had to make payment on the damages. Homeowners insurance covers sudden and accidental damages that happened due to a covered cause such as fire, windstorm, vandalism, etc.