Mantenimiento integral y eficiencia energética de los edificios e instalaciones del Ayuntamiento de Zaragoza Medios de elevación y transporte.
CPV: 45261400 Sheeting work, 45261900 Roof repair and maintenance work, 45262330 Concrete repair work, 45262520 Bricklaying work, 45313000 Lift and escalator installation work, 50413100 Repair and maintenance services of gas-detection equipment, 50413200 Repair and maintenance services of firefighting equipment, 50510000 Repair and maintenance services of pumps, valves, taps and metal containers, 50514200 Repair and maintenance services of reservoirs, 50750000 Lift-maintenance services, 50532200 Repair and maintenance services of transformers, 50532400 Repair and maintenance services of electrical distribution equipment, 50711000 Repair and maintenance services of electrical building installations, 50720000 Repair and maintenance services of central heating, 50730000 Repair and maintenance services of cooler groups