After a long-time use, there will be lots of impurities in the sewer like cloth, tree branches and garbage. If we don’t clean the sewer, the sewer will block, then cause the dirty can’t be transferred in time. What’s more, there will be lots of germs appear in the sewer. According to the research, more than 40 kinds of warms exist in the sewer. These warm will cause serious disease to human. Therefore it’s very important to clean the sewer. Not only for city appearance, but also for health.
Then how to clean the sewer?
Actually, the sewer cleaning work should be after the pressure test. The procedure is mainly as follow:
1. Check the sewer situation first. That’s to check the whole sewer if there is any section didn’t test the pressure or there is obvious leakage.
2. Temporary equipment installation. When cleaning the sewer, we need special equipment like cleaning machine and the sewer cleaning hose, which is much more important. Because we have to introduce cleaning medium from other places.
3. Set an place as the working area, then inspect the cleaning procedure.
4. After the cleaning work, there should be relevant quality inspectors to check and accept. They should make a clear record as well.
It’s very important to make the sewer return to the normal surface. After the cleaning, there will be a compact passive film on the pipe surface. The passive film can prevent the dirty and protect the pipeline. Therefore, it can guarantee the safety of equipment and prolong the working life.
OrientFlex is an expert in sewer cleaning solution. We specialized in sewer cleaning hose more than 10 years. Our hose has been used in municipal engineering, mining and many other applications. Special technology offers our sewer cleaning hose supper abrasion resistance. Thus the working life will be longer. If you need sewer cleaning hose, just contact us. You may amazed on the excellent properties of our products.