Homeowner had sewage leak coming from the check valve on the discharge line for the sewage ejection line. I gave options for replacing additionally the discharge pipe is not pressure rated. I recommended this be replaced. Homeowner decided to just replace the check valve assembly at this time. I also explained that the tankless condensation line is improperly installed along with the room not being enough air space for the tankless. The vent line on the pit has a discharge line from a recently installed water filter. The pvc fitting is connected with the improper type of welding cement.