Question about floor support

[hatfielj]

I'm planning on doing a 36X36X24 cube with a 36X30X20 sump against an outside wall on the first floor of a condo building. The building is a renovated historical building originally constructed in 1880. Does anyone have any input on whether or not I need to worry about reinforcing the floor? Total water volume is estimated to be around 200gals maybe? Aren't old buildings generally built stronger than newer construction? Should I consult a structural engineer? Thanks.

 

[forddna]

I would not assume it to be safe, but that's just me. Is there a way for you to see exactly how your floor is built? Or is there someone you can ask? Do you have any friends that do that kind of work that could look at it for you? Better safe than sorry!!!