The document describes the activities Edi Rahmat undertook during his training at CV. Adi Karya in Selogiri, Wonogiri in 2011. It details 5 tasks: turning 8 workpieces on a lathe; drilling steel plates for a noodle machine; creating internal and external threads; and welding metal plates to make a noodle machine. For each task, it lists the number of people involved, time taken, and any issues encountered like broken tools or imperfect results. The conclusion states that Edi learned skills like welding, drilling, sawing, and ensuring work is precise.