Our house had some flooding issues in the basement when David first moved in. The basement is not finished and he mostly just used it for storage and laundry, so he would make sure items weren't on the floor. But David knew he would eventually need to do something about it because water is very destructive and the dampness was causing mildew issues.
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| Water soaked yard - this water can seep into our basement. |
Since our house is a town home, it is protected on the sides, but the water was coming in the front. Under our front porch is a little room that is like a crawl space. Outside it had a trough that attempted to keep water out, but it did not do a good job. Our house was built before concrete, and so it has a stone foundation. Limestone and sand are used as mortar, but that falls apart with water, allowing water to seep in very easily. Sometimes it would rain so hard, water would also come through the old windows in the basement. This was a definite problem area.
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| Under porch area. |
David knew to fix the issues he would need to install a sump pump. David had his brother, Daniel come over one day to help with the project. They tried to use a hammer drill to make the hole in the ground in the under porch area, but ended up having to rent a jackhammer. The jackhammer created the 3 foot diameter hole much quicker. The ground was surprisingly made up of a bunch of different materials. There were layers of asphalt, a little cement, shingles and dirt at the bottom.
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| Making a hole in the ground. |
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| Installing the sump pump. |
They placed the sump pump in the hole and then filled the area around it with gravel. There's a cloth material around the sump pump to keep soot out. David decided that he did not need to make a french drain which has pipes that bring water into the sump pump because the water already collected in this area.
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| Adding pipe. |
At first, David just connected the sump pump up with an extension cord, but this was only temporary. He knew it would eventually need to be in a GFCI (ground-fault circuit interrupter) so that it would shut off automatically if there was ever an electrical issue. It wasn't until about two years later, once he knew a little more about electric work, that he ran electrical and fixed it.
He connected pipe to the sump pump and ran it outside. David had some experience doing some basic plumbing with his dad so he knew how to do this.
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| Connecting pipe. |
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| Pipe leading outside. |
This pipe ran out to our front yard and dumped the water there. David quickly learned that this would not work, because some of it was going into our neighbor's yard and some water was being sent right back in the house. Because we are on a high water table, there is just so much water that David needed to find a better solution. David decided to make a dry-well in the yard to have the water deposited farther away from the house and underground.
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| Time to dig up the yard. |
He dug a hole to bury the pipes in the yard and then created a larger hole at the end of yard where the water could drain. The well was then filled with gravel and then dirt on top to cover it. In retrospect, David says he should have made the hole twice as big and added a tank for the water to collect.
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| Laying pipe far away from the house. |
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| Dry well hole. |
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| Making the dry well bigger. |
Occasionally, you can hear the ground gurgling with water where the well is.
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| Pipes covered up. |
The sump pump is one of those projects that is not very glamorous, but quite necessary. This project spanned several days (years if you include the electrical) and was physically demanding (for David and his brother, not me). This little contraption has saved us many times from flooding. Even on days when it isn't raining the sump pump runs several times a day, carrying water outside of our house.
We still have dirt under the porch from the hole David dug that needs to be cleared out. David eventually would like to lay cement so that we can use this area for extra storage.