This is the provision of the property and facilities maintenance service, plumbing and sanitation, civil works (masonry), painting, closing systems, etc., except electrical installations, air conditioning and sanitary hot water as stated in the Technical specifications.

Maintenance and conservation service for the buildings and their facilities in stations and annexes of RENFE Viajeros, SME, SA, at the Madrid Commuter Directorate. This is the provision of the property and facilities maintenance service, plumbing and sanitation, civil works (masonry), painting, closing systems, etc., except electrical installations, air conditioning and sanitary hot water.