Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: this happened a few years ago after i started working at the place i work at. 

one of my many responsibilities is taking care of the pool where i work. we have this fancy schmancy filter that requires a certain grade of de media that was not used for some reason or another.  this resulted in small floating granuals that eventually clogged the float line for the auto fill on the pool. no biggie, i could just open the bypass when the pool level dropped and fill it manually, right???  i knew better than to open the bypass and walk away....    until i got a call in the middle of filling it about a contractor i'd been waiting on.  it's about 2 pm and i went to meet the contractor, then went grocery shopping after work. about the time i left the grocery store i had an urge to stop by and check the pool. as soon as i walked into the pool room i see the water level of the pool is about 8 inches higher than its supposed to be and overflowing to the floor drains.  i rush to the pump room to shit off the bypass i'd left open and see the pump pit has about 2 feet of water in it and the pumps are off. i immediately toss a 3 inch submersible pump into the pit to try and keep the motors from going under but it was too little too late.  wound up with my pumps under 4 feet of water (6 feet total in the pit) and having to wait three weeks for new motors at a cost of $3500 each. then while installing the new motors on the pumps i crack one of the offset reducing flanges on the pump and have to wait an addition three weeks for a new one to be made ($1200). once it was all put back and running i had to wait for 30 days for a pool sample to come back clean and get my chemical levels back in order. so by doing something i knew not to do, i shut the pool down for a whole summer and spent about 10large on shit i shouldn't have had to replace.

TIFU by flooding a pool