This document contains details of the foundation plan for a commercial and residential building project located in Wanchaq, Cusco, Peru. It includes specifications for the foundation slab, columns, beams, and other structural elements. Reinforcement requirements are provided for different foundation components like slabs, columns, and plates. Schedules list reinforcement sizes and spacing for slab and column types. Foundation dimensions, concrete strengths, and rebar grades are also specified. Construction notes indicate the foundation level and that design is based on Peru's seismic resistant building code.