This customer came out to her house to figure out an issue with the laundry drain line. It goes PVC into a cast-iron stack. However, the bathroom next to the washer and dryer was flushing and draining just fine so I believe it was just an issue with the standpipe going into the cast-iron stack after doing my further investigation I believe I was right. I recommended that we use a flex shaft to clean out the pipe to get all the debris out and I pulled back some cast-iron remnant however the cast-iron is not leaking. It is in between a shared wall between the crawlspace and slab so in order to replace that we’ll have to bust up the slab and go into the crawlspace to make that replacement With that in mind I was able to clear and clean the standpipe and the lateral line going into the stack with the flex shaft and then once I finish cleaning out that pipe, we ran a cycle on the washing machine to make sure that it was draining properly and it dumped down the drain line twice with no back
