Pool Renovation - Deep end raise the floor from 9' to 6'
I am thinking about renovating an old Anthoney inground pool. I would like to raise the floor of the deep end from the current 9 feet to about 6 feet.
I am not sure if that is possible? The pluming for the main drain is almost certainly broken. I would like to have two new main drains and plumbing installed at the 6' level and just channel the pipes out through the side wall between the 6' and 9' level.
How would a builder go about accomplishing this task? Install re-bar and fill with sand and concrete?