Drinking Water Storage Tank Cleaning

Drain all the water from the tank and associated piping.

Drinking water storage tank cleaning.

Adding disinfectant to water storage tanks. Cleaning a water storage tank is a bit like cleaning a giant bath tub only with more care towards disinfecting the interior. Since 1988 lec has set the industry standard for in service water tank maintenance while servicing over 20 000 public and private water clients in 49 states. To do so open the outlet valve or tap at the bottom of your tank and let all of the water flow out.

If unknown calculate the volume of the tank. Open the outlet valve or tap. Here s a brief rundown of the steps involved. Connect a hose to the open valve in order to direct the water to a location where it will not cause any localized flooding or erosion.

Step 3 fill your tank halfway up with fresh water. The tank must be cleaned to ensure that water stored in. This survey also showed that most tanks are painted exterior coating on an interval of 10 to 15 years. Then rinse the tank thoroughly and dry it completely.

Traces of the substance the tank previously held. The tank does not become contaminated by dirt or. Open the outlet valve tap. Lec brings the right resources to every water tank maintenance project.

Liquid engineering corporation is the nation s most experienced in service water storage tank cleaning and inspection service provider. If high pressure hot water is not available the tank can be filled with preferably hot water and left to stand for several hours. You may need a pdf reader to view some of the files on this page. Based on a utility survey conducted by kirmeyer et al.

Use a portable pump to remove dirt or rinse water from the storage tank. As a final cleaning step pour some more of your cleaning mixture into the water storage tank and use your pump to run it into your home s pipes. Cleaning sediment removal services for water storage tanks include but are not limited to. See epa s about pdf page to learn more.

The first step to cleaning your tank is to empty all of the water from it. Provides sediment removal services as part of our routine inspections while structures remain in service and according to awwa and individual state standards. Drain the water tank if you have a large water tank make sure to flush the water to a location where it will not inundate the surroundings. Fill out one checklist per storage tank and submit labeled photos of each tank component with this form.

Run your taps with hot water until the water that emerges from them are free of the cleaning solution. Fill it a few feet quarter full with treated potable water. Finished water storage tank inspection cleaning checklist. Can be achieved by following the three steps below.

The solution needs to be based on a ratio of 1 4 cup of bleach for every 10 gallons of water your will be using to clean your tank. And drain out any remaining liquid.