Can you detail the specific devotional services performed by Balaji Patil Nevasakar as described in the text?

Balaji Patil Nevasakar was a devotee known for his extraordinary service and self-sacrifice. Chapter 35 outlines several of his practices. His primary daily task was sweeping the paths that Sai Baba walked through the village and to Lendi. His devotion was so complete that after harvesting his fields, he would bring the entire yield to the mosque, offering it all at Baba's feet. He would only take home the portion that Baba gave back for his family's sustenance. Chapter 35 also adds the detail that Balaji would drink the wastewater from the drain after Baba had washed his hands, feet, and face, a practice that continued as long as he lived.