Arrived at the location and spoke with the owner. She showed me the double sink in the kitchen. I removed the P-trap and snaked the line using a K-50 snake machine, feeding approximately 10 cables (about 70 feet) from the kitchen drain toward the septic tank. Afterward, I ran water to check for any backups—everything flowed properly, and the line is open and clean. I showed the completed work to the owner and confirmed the job is done.