A# - Arquitectura, P# - Control y Pruebas, G# - Gestión Ambiental y S# - Seguridad y Salud.

Para aplicar correctamente estos precios, es imprescindible consultar la normativa técnica de Adif:

The Base de Precios de Adif (BPA) 2021 acts as the standardized reference for calculating infrastructure project budgets in Spain, utilizing parametric units and polynomial formulas for cost adjustments. The database integrates labor, material, and machinery costs across civil engineering, track, and electrical systems, ensuring alignment with updated technical regulations. For more details, visit BPA Online Portal