they failed to properly coordinate this work properly and now we are on the hook both in time and money to replace this at a snails pace. sometimes things dont line up but its their jobs to verify on site and make sure everything is communicated properly. Some of these errors could have been detected during the construction process if there was proper oversight. Proper oversight by knowledgeable people costs money, but fixing it after is likely more expensive.And the excuse that they inherited this poorly managed project from a "liberal" government is crap. If it was built the way it was intended, it would have been finished three years ago.