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It is a technical-economic document that defines unit prices for materials, labor, machinery, and complete construction units (e.g., laying 1 km of track, installing a catenary pole). It serves as the official benchmark for:
Prices are calculated to 2 decimal places, while auxiliary yields use up to 4 decimal places. Usage and Updates base de base de precios adif 2021
Structure & Modules: Organized into specialized modules such as Civil Works ( ), Track ( ), Energy ( ), and Telecommunications ( It serves as the official benchmark for: Prices
Note: ADIF also uses a Public Price Framework (Marco de Precios) for certain standard contracts, which may differ slightly from the full Base de Precios. Track ( )
La Base de Precios de Adif 2021 (BPA) es el estándar técnico fundamental utilizado para la valoración de unidades de obra y la elaboración de presupuestos en proyectos ferroviarios en España. Esta herramienta garantiza la uniformidad y coherencia económica en todas las actuaciones del Administrador de Infraestructuras Ferroviarias, desde nuevas construcciones hasta tareas de mantenimiento en líneas en explotación. 1. Marco Normativo y Ámbito de Aplicación
Límite Máximo: Los precios de la BPA se fijan como un límite máximo. El uso de precios inferiores es posible si se justifica adecuadamente.

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It is a technical-economic document that defines unit prices for materials, labor, machinery, and complete construction units (e.g., laying 1 km of track, installing a catenary pole). It serves as the official benchmark for:
Prices are calculated to 2 decimal places, while auxiliary yields use up to 4 decimal places. Usage and Updates
Structure & Modules: Organized into specialized modules such as Civil Works ( ), Track ( ), Energy ( ), and Telecommunications (
Note: ADIF also uses a Public Price Framework (Marco de Precios) for certain standard contracts, which may differ slightly from the full Base de Precios.
La Base de Precios de Adif 2021 (BPA) es el estándar técnico fundamental utilizado para la valoración de unidades de obra y la elaboración de presupuestos en proyectos ferroviarios en España. Esta herramienta garantiza la uniformidad y coherencia económica en todas las actuaciones del Administrador de Infraestructuras Ferroviarias, desde nuevas construcciones hasta tareas de mantenimiento en líneas en explotación. 1. Marco Normativo y Ámbito de Aplicación
Límite Máximo: Los precios de la BPA se fijan como un límite máximo. El uso de precios inferiores es posible si se justifica adecuadamente.
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