10th-floor formwork plan for a residential tower in Rio. Covers slabs (h=12), beams, and column locations for Bloco 1. Sections A, B, and C included plus beam details. Spec is fck 25 MPa concrete. Just the structural forms, no rebar. 1. CONCRETO: fck = 25.0 MPa 2. LEGENDA de pilares: nasce, segue, morre. 3. LAJES h=12