I am starting this thread simply as an example of the actions I took to stop the infamous leaking poured foundation basement tie-bar/form tie/snap tie. I hope that this will provide additional information and insight to what you can do to fix yours also. Please remember this isn't the end all be all and I am positive depending on your geographic location, basement design, other variables this may not be applicable to everyone here.
This all started about a eight months ago. I go to the basement to find a puddle... The puddle was just there! No real trail but I knew it had to be due to the rather large rainstorm that just rolled through.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576392431/in/album-72157675805211676/" title="IMG_1525"><img src="https://c8.staticflickr.com/6/5667/30576392431_f9495921fc_b.jpg" width="768" height="1024" alt="IMG_1525"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547512532/in/album-72157675805211676/" title="IMG_1720"><img src="https://c5.staticflickr.com/6/5732/30547512532_f8dda4e88d_b.jpg" width="768" height="1024" alt="IMG_1720"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Well I looked and looked and looked... There were prior red mud marks down the wall, but no fresh signs. A month or so later my wife sends me a picture of this.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576382791/in/album-72157675805211676/" title="IMG_1838"><img src="https://c8.staticflickr.com/6/5784/30576382791_5b173a5b4f_b.jpg" width="768" height="1024" alt="IMG_1838"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547502262/in/album-72157675805211676/" title="IMG_1839"><img src="https://c7.staticflickr.com/6/5568/30547502262_e49986343e_b.jpg" width="768" height="1024" alt="IMG_1839"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547499002/in/album-72157675805211676/" title="IMG_1840"><img src="https://c3.staticflickr.com/6/5607/30547499002_bb30e2b23e_b.jpg" width="768" height="1024" alt="IMG_1840"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576375551/in/album-72157675805211676/" title="IMG_1841"><img src="https://c8.staticflickr.com/6/5747/30576375551_7b5c776a49_b.jpg" width="768" height="1024" alt="IMG_1841"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30364608250/in/album-72157675805211676/" title="IMG_1837"><img src="https://c3.staticflickr.com/6/5635/30364608250_e70f1a74e7_b.jpg" width="768" height="1024" alt="IMG_1837"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Now please keep in mind that this only happens on extremely large down pours. So after talking with a neighbor who had a similar problem I decided to see how "tight" or "loose" the form tie was..
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576362201/in/album-72157675805211676/" title="IMG_1845"><img src="https://c2.staticflickr.com/6/5707/30576362201_cde4bd3af7_b.jpg" width="768" height="1024" alt="IMG_1845"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30033000824/in/album-72157675805211676/" title="IMG_1844"><img src="https://c1.staticflickr.com/6/5328/30033000824_dd19b4768b_b.jpg" width="768" height="1024" alt="IMG_1844"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Well that pushed in rather easy for a few strikes of the hammer. So now it was to begin trying to figure out why the hydraulic pressure on the outside wall was enough to force its way through the form tie. I knew it was a drainage issue and that at times my outside underground downspouts would over flow (only two of them) under heavy rain circumstances. I had never really thought of this before but I knew they went into the ground but I didn't know where they came out! And that lead to this...
This all started about a eight months ago. I go to the basement to find a puddle... The puddle was just there! No real trail but I knew it had to be due to the rather large rainstorm that just rolled through.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576392431/in/album-72157675805211676/" title="IMG_1525"><img src="https://c8.staticflickr.com/6/5667/30576392431_f9495921fc_b.jpg" width="768" height="1024" alt="IMG_1525"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547512532/in/album-72157675805211676/" title="IMG_1720"><img src="https://c5.staticflickr.com/6/5732/30547512532_f8dda4e88d_b.jpg" width="768" height="1024" alt="IMG_1720"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Well I looked and looked and looked... There were prior red mud marks down the wall, but no fresh signs. A month or so later my wife sends me a picture of this.
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576382791/in/album-72157675805211676/" title="IMG_1838"><img src="https://c8.staticflickr.com/6/5784/30576382791_5b173a5b4f_b.jpg" width="768" height="1024" alt="IMG_1838"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547502262/in/album-72157675805211676/" title="IMG_1839"><img src="https://c7.staticflickr.com/6/5568/30547502262_e49986343e_b.jpg" width="768" height="1024" alt="IMG_1839"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30547499002/in/album-72157675805211676/" title="IMG_1840"><img src="https://c3.staticflickr.com/6/5607/30547499002_bb30e2b23e_b.jpg" width="768" height="1024" alt="IMG_1840"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576375551/in/album-72157675805211676/" title="IMG_1841"><img src="https://c8.staticflickr.com/6/5747/30576375551_7b5c776a49_b.jpg" width="768" height="1024" alt="IMG_1841"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30364608250/in/album-72157675805211676/" title="IMG_1837"><img src="https://c3.staticflickr.com/6/5635/30364608250_e70f1a74e7_b.jpg" width="768" height="1024" alt="IMG_1837"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Now please keep in mind that this only happens on extremely large down pours. So after talking with a neighbor who had a similar problem I decided to see how "tight" or "loose" the form tie was..
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30576362201/in/album-72157675805211676/" title="IMG_1845"><img src="https://c2.staticflickr.com/6/5707/30576362201_cde4bd3af7_b.jpg" width="768" height="1024" alt="IMG_1845"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
<a data-flickr-embed="true" href="https://www.flickr.com/photos/126635649@N07/30033000824/in/album-72157675805211676/" title="IMG_1844"><img src="https://c1.staticflickr.com/6/5328/30033000824_dd19b4768b_b.jpg" width="768" height="1024" alt="IMG_1844"></a><script async src="//embedr.flickr.com/assets/client-code.js" charset="utf-8"></script>
Well that pushed in rather easy for a few strikes of the hammer. So now it was to begin trying to figure out why the hydraulic pressure on the outside wall was enough to force its way through the form tie. I knew it was a drainage issue and that at times my outside underground downspouts would over flow (only two of them) under heavy rain circumstances. I had never really thought of this before but I knew they went into the ground but I didn't know where they came out! And that lead to this...
