Claim on sprinkler system damage

A contract crew for AT & T were digging to find the cable to replace it with Optic cable in the process they damage my sprinkler system. Did not know it was damage since it activates at 5:00 AM. Recently tested the system and found 3 places where they poked holes in the plastic pipe for system of which I was never told until I discovered it. I need restitution for repair and replacement of my system.

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