In a house or building, you're able to notice almost everything when you are checking it out. But, there are occasions when it isn't probable like the drainage system as it is located below the ground. You shouldn't take this part for granted since it contributes to the sanitation and the price offer you get in the event you like to market it. If you had the misfortune of purchasing a house with defects, then prepare yourself for costly fixes.
The great news is that this may be prevented through the pre-purchase survey. This is a service executed by drainage corporations to help property purchasers. A personal computer-controlled camera that passes through a manhole or soil pipe is the thing used when conducting a CCTV sewer survey.
The camera is placed further once it is in the drainage system. As the camera goes further, it records, among other things, the current status of the problem, shaft, inlet, and outlet.
You'll also recognize how far the camera has gone allowing you to recognize where are certain defects placed. Since the camera comes with a CCTV monitor that saves all images and information, experts from the company can then inform you through their evaluation how is the drainage system.
Several CCTV survey tools are available that have different sizes. With this, you can rest assured that everything will be captured exactly as it is, regardless of variations in size and type of drainage system.