Replaced 2 roman tub cartridges and installed shower.
replace 6-in clay pipe sewer with PVC. also install upstream and downstream cleanouts for future access.
replacing broken clay crock for sewer with new schedule 40 6-in PVC
replace 6-in clay pipe sewer with new 6-in PVC pipe.
estimate to replace sewer by opening for swimming pool.
Televise and locate sanitary sewer to confirm location possibly under pool excavation.