Around $14,890 including tile work and filing fees
$4,789 NOT including tile work or permits
Possibly a caulked joint ( lead and oakum )
The center of the shower floor where the tile shower drain would normally be positioned ... drain base. After this step the sloped mortar bed should be ... pan liner or membrane in our instructions.
see this link for one answer http://www.oatey.com/shower_drains/lit/Shower%20Pan%20Liner.pdf
cut the opening on a 45 degree angle and caulk in drain
Transmissions don't usually have a drain plug. You have to pull the pan and replace the filter while the pan is down. Always replace the gasket when you pull the pan.
The shower may be leaking from: 1) A failure of the drain and associated piping itself (e.g., corrosion of the cast iron floor drain), 2) A failure of the shower pan, which is an ostensibly waterproof liner (may be metal or synthetic polymer) embedded in the tile floor (or comprising the plastic floor) which is mechanically connected to the drain; or 3) Leakage of water in the shower's surrounding area (walls, non-pan floor area, etc.) which is accumulating and dripping near the drain.
Very carefully drop the transmission fluid drain pan (it is full of fluid). Unscrew the filter and replace with the new one. Replace the gasket on the drain pan making sure you gaet all of the old gasket off; it will leak if you don't. reinstall the the drain pan. It is a good idea to drain the pan and wipe out with a lint free cloth. You will also want to clean off the magnet in the bottom of the pan as it will have metal shavings on it. If you decide to replace the fluid remember that you are only getting about 1/2 of it if you only replace what is in the pan.
It is always better to restore the stripped drain pan back to its original size with a steel insert.
I'd bet the drain is full of hair. -Pick it clean with long nose pliers or big tweezers, then fit a net drain cover.
Even if you manage to glue it together, the inherent weakness is going to cause the crack, or another one, to reappear. Revisit the supports for the shower pan and replace it. If the shower pan is well-supported, cracks should not recur.
With Tile work and lead pan and anti scald shower body $6,900
The transmission pan has to be removed. There is no drain. lower one corner to let fluid drain into a pan. After the pan has been removed, take out the filter and replace. Reinstall the pan with a new gasket.