The mortar package contained a set of grenades which were planned to be fired to distances of 500, 1000, 3000, and 5000 feet to the north of the ALSEP site.
A small plutonium source was used to power the Radioisotope Thermoelectric Generator (RTG) that would provide electric power for the ALSEP experiments. Ed Mitchell performed the delicate maneuver of inserting the fuel capsule into the RTG.
According to the checklist, Bean was allowed 5 minutes to gain his balance and learn to walk on the Moon. Bean was amazed at his new buoyancy saying, “You can jump up in the air…” But Conrad wanted to press on saying, “Hustle, boy, hustle! We’ve got a lot of work to do.”