Hydro jetted sewer from outside cleanout 60' in to stack. Televised sewer from this outside cleanout and the entire pipe going in is full of stone. Televised from inside cleanout in crawlspace area to outside cleanout from 3' onward it is full of stone. The stone is coming from a break in the cast iron under the furnace at 3-7', Will send estimate to break up in furnace room, remove stone to open hole and line from the open hole the entire length of the cast iron. Line is 1 1/2' Deep.