How you know you’ve hit rock bottom

Rock bottom

Rock bottom

I’ve been (slowly) pouring a cement floor into the house with a dirt basement (Basement post, Flooring install).  I’ve now literally hit rock bottom.  You see, the basement in the house is typical of old homes – damp, musty and wet when it rains, so I wanted to add a sump pump.  I knew the basement was rocky as I had tried to dig out some flooring supports and kept hitting rock.

My plan was to remove the old, now abandoned sewer lines and put the sump pump in a hole dug under the old pipe.  First I removed the pipe – Grind through it with my grinder (noisy and dusty), remove the pipe and dig the hole.

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Next, I dug and dug and dug and cleaned the hole out.

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Tried as I might, I realized I had hit rock bottom.

Rock bottom

Rock bottom

So I enlarged the hole and test fit the sump basin.  The basin is sitting a little high, but I’ll drill holes in the walls to allow water in which the pump can then push out.

The sump basin fits

The sump basin fits

I then had to place a $25 test plug in the old sewer line just in case there was a sewer backup, I didn’t want the basement flooding.  Nothing like spending $25 so I can bury it under cement.

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I then drilled a hole into the side of the basin and placed a 2″ PVC pipe to allow for sub-slab water to find it’s way to the basin.  I placed stones, sand and gravel around the sump pit to allow water to flow into the basin.

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I jury rigged some forms around the slab to hold the concrete in place and filled the massive hole with gravel and large stones.

Next I mixed concrete (this is from a previous pad in the same basement):

My back is screaming at me again, but here’s the finished product:

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2 Thoughts.

  1. I am so impressed. There’s a special place in earth and heaven for people who work that hard. 🙂

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