112P is a series of contiguous 1x1 m units excavated in the central part of the Salmon plaza on the north-south line halfway between Salmon's Tower Kiva (Room 64W) and Great Kiva (Room 130W). Only one feature, part of the wall of an unexcavated kiva in the plaza, was identified during work in 112P. Four strata were recognized during excavations in 112P.