bathtub in basement question
I recently bought a 15 years home. After moving in, the motor in the basement Jacuzzi tub died.
When I opened the access panel to the bath tub, I noticed that the bath tub sit in a basement concrete cut-out.
Below the Jacuzzi bath tub is the gravel/dirt.
1. is that normal? will there be radon or any toxic gas rising from the dirt?
2. should I just pour concrete and cover up the gravel/dirt? That will also partially cover the pipes for the tub.
3. any recommendation where to buy a replacement motor for the jacuzzi?
thank you all,