Conservation of the A-4 motorway
Conservation of the A-4 motorway, Puerto Lápice-Venta Cárdenas section Ciudad Real
Maintenance work on the A-4 motorway, Puerto Lápice-Venta Cárdenas section (Ciudad Real), covers 107 kilometres, with a dual carriageway and 121 structures. The maintenance service provided by Sando Conservación y Energía includes the revision and reconstruction of stretches and signalling, constant maintenance of weeding, removal of landslides, and cleaning of ditches, counter-ditches, channels, culverts, collectors, manholes and sub-drains.
The maintenance service for the A-4 motorway, Puerto Lápice-Venta Cárdenas section, also involves carrying out special control works, road surface and shoulders, supports and expansion joints on bridges, pavements and medians, drains, abutments, piers, columns and eaves, buttons, fenders and safety barriers, installations, crack sealing, patching, painting of posts and parapets, among others.
They also trusted us.
Comprehensive renovation of the LED lighting of the ski slopes of Sierra Nevada
Comprehensive renovation service for LED public lighting in Huéscar
Public lighting maintenance service in Alcalá de Guadaíra
Comprehensive Renovation of the Street Lighting System in Cúllar Vega
Refurbishment of Pavilion 12 of the Carlos III Health Institute
Alcalá de Henares Archaeological Museum
Aljarafe Central Complex
Maintenance of roads in the Bay of Algeciras
