A percentage of the greatest fiasco's have happened because of the most diminutive things. The most diminutive things specified here are alluded to the little releases and gaps in a transport ship which as indicated by the measure of the boat are without a doubt little. Anyway the fiasco these openings can do is far more prominent than what they appear to have the capacity to do. Numerous payload boats have needed to shoulder colossal misfortunes because of the openings and even minor dysfunctions in their contraptions because of electric disappointment or short out when the droplets of water interacted with the wires inside the link travel zones. To verify that the water never interacts with the wires inside the cable ducts, it is important to have the cable transit areas watertight testing done. The testing is not a colossal issue on the grounds that when done with the ultrasonic leak detector, the procedure gets basic and simple to lead. The ultrasonic break finder works like a straightforward handheld scanner which recognizes metal, yet on account of this scanner, it locates the nonattendance of metal. Subsequently it is a standout amongst the most valuable gadgets to discover spills in the metal group of any sort. An alternate extraordinary spot to keep a post for holes is the lid blankets. Seal spreads are a standout amongst the above all utilized entryways of a transport ship. Not just they are utilized various times to load and empty the payload, they are additionally subjected to incredible wear and tear when the holders are attempted to be balanced on top of these lid blankets. The scratching of overwhelming metal and the steady knocking and slamming of metal on top of these spreads cause a great deal of harm to the spreads. A great deal of metal gets worn off and the paint gets chipped off. The paint is a defensive blanket for the metal made trapdoor blankets which keep a gatekeeper on it from the moistness and keeps rust from framing on the spread's metal body. Since it is never allowed for the water to enter the freight holds, spills on the seal spreads can't go on without serious consequences. The Hatch cover maintenance and watertight integrity testing is carried out to discover openings in the seal blankets so they could be repaired in time and the water might be kept from entering the load holds. On the off chance that the payload holds are figured out how to keep dry all through a whole voyage, it is thought to be the best voyage in light of the fact that there would be zero misfortune in the voyage. However in the event that the water gets inside the holds, the harm done to the freight would be payable by the transportation organization and the net revenue would be decreased. Consequently there is no bargain on the hatch cover tightness testing unless the organization needs to continue paying fines and harms.