Construction of a public building for a municipal library. Construction of study rooms and offices. Construction of a standalone auditorium with a capacity of 180 people. Construction of dressing rooms and rehearsal rooms. Installation of a diaphragm wall for below-grade excavation. Construction of a steel structure with a central staircase, trusses, and bracing lattice. Installation of ventilation, air conditioning, and lighting systems tailored to each specific use. Construction of facades with curtain walls and ventilated reinforced cement panel systems.