Leaking hatch covers are the biggest
dilemma of the transport industry of the United States and every other
country that has the shipping industry working. Due to the leaking hatch
covers, goods worth thousands of dollars are destroyed in every
journey. When the entire loss amount is accumulated at the end of the
year, it easily reaches in millions. This causes a great set back to the
company because it eats up a greater chunk of their profits.
Managing these unexpected leaks has always been a problem for the shipping companies. Different methods have been applied to control the leaking in the transport ships. With the modern method of checking tightness of hatch with ultrasound has brought down the ratio of leaking hatch covers. It has enabled the ships to complete a voyage without getting any water inside the cargo holds.
In the past when there were no ultrasonic devices the testing of hatch covers was very tiresome. It was a lengthy procedure which cost a lot of time and money to the shipping companies. Due to this maintaining the integrity of the cargo transport ship was a great problem. The process began by shutting down all the hatch covers and doors of the ship. Then the entire ship was sprayed with a high pressure jet of water.
When the water was sprayed, a special person would look closely to find where the water was flowing to. Since the human eye can only look at a limit, the process was repeated many times to ensure that the leak was found. Depending on the size and condition of the ship, it easily took a lot of days to complete one hatch cover. Then the team of testers would proceed to another.
After finding all the leaks and marking the damaged areas, the repairmen were called and the repair work would start. The repair works cannot be completed overnight so another week was lost in the process. These processes easily cost the shipping company a lot of losses and many expenses to pay.
Today with the hatch cover ultrasonic tightness testing none of these tiresome processes are needed. A single person conducts the entire test in a speedy way. The nature of the leak is found out instantly and the company can decide if they can bear with the leak and manage another voyage. When the situation seems necessary, they can send the ship to the workshop for repairs.
Managing these unexpected leaks has always been a problem for the shipping companies. Different methods have been applied to control the leaking in the transport ships. With the modern method of checking tightness of hatch with ultrasound has brought down the ratio of leaking hatch covers. It has enabled the ships to complete a voyage without getting any water inside the cargo holds.
In the past when there were no ultrasonic devices the testing of hatch covers was very tiresome. It was a lengthy procedure which cost a lot of time and money to the shipping companies. Due to this maintaining the integrity of the cargo transport ship was a great problem. The process began by shutting down all the hatch covers and doors of the ship. Then the entire ship was sprayed with a high pressure jet of water.
When the water was sprayed, a special person would look closely to find where the water was flowing to. Since the human eye can only look at a limit, the process was repeated many times to ensure that the leak was found. Depending on the size and condition of the ship, it easily took a lot of days to complete one hatch cover. Then the team of testers would proceed to another.
After finding all the leaks and marking the damaged areas, the repairmen were called and the repair work would start. The repair works cannot be completed overnight so another week was lost in the process. These processes easily cost the shipping company a lot of losses and many expenses to pay.
Today with the hatch cover ultrasonic tightness testing none of these tiresome processes are needed. A single person conducts the entire test in a speedy way. The nature of the leak is found out instantly and the company can decide if they can bear with the leak and manage another voyage. When the situation seems necessary, they can send the ship to the workshop for repairs.
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