Every emergency intervention costs 3 to 5 times more than a planned repair. A cable that fails without warning means loss of life, a paralyzed city, and astronomical costs. The real savings come from knowing what's going to fail before it fails.

Every emergency intervention costs 3 to 5 times more than a planned repair. A cable that fails without warning means loss of life, a paralyzed city, and astronomical costs. The real savings come from knowing what's going to fail before it fails.