Customer called in needing drain augured and possibly repaired. Upon arrival customer mentioned the upstairs hallway bathroom was backing up and when tried to augur it the pipe snapped. Looked underneath the sink and the galvanized drain nipple snapped at the threads. Will need to cut out cast iron tee to make proper repairs. Also pop up assembly broke as well. Gave customer pricing to repair drain tee, replace pop up assembly, and augur lav drain. Customer approved pricing and used a $50 coupon. Went ahead and cut Sheetrock out to access drain. Cut out old tee out. Went ahead and augured lav drain. Got drain cleared. Installed new pvc tee along with new p trap. Installed new pop up assembly as well. Checked for leaks and no leaks detected. Ran water for over 10 minutes and drain is now open.