Servicios de asistencia técnica para el control y vigilancia de la ejecución de las obras correspondientes a los proyectos de reposición y ejecución de cerramientos en el ámbito de la red convencional. Subdirección Sur. Jefatura de área de mantenimiento de Sevilla. línea 400 (p.k. 16/717 al 24/380, 17/732 al 24/318, 121/210 al 122/140, 122/140 al 123/200, 142/800 al 144/550), línea 406...

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Technical assistance services for the control and supervision of the execution of the works corresponding to the track renewal and installation of fencing projects within the conventional network. South Sub-Directorate. Area Maintenance Management Department of Seville. line 400 (p.k. 16/717 to 24/380, 17/732 to 24/318, 121/210 to 122/140, 122/140 to 123/200, 142/800 to 144/550), line 406 (p.k. 1/322 to 1/384, 131/848 to 132/215), line 440 (p.k. 95/630 to 96/450) and line 444 (p.k. 3/170 to 9/940). Technical assistance services for the control and supervision of the execution of the works corresponding to the track renewal and installation of fencing projects within the conventional network. South Sub-Directorate. Area Maintenance Management Department of Seville. line 400 (p.k. 16/717 to 24/380, 17/732 to 24/318, 121/210 to 122/140, 122/140 to 123/200, 142/800 to 144/550), line 406 (p.k. 1/322 to 1/384, 131/848 to 132/215), line 440 (p.k. 95/630 to 96/450) and line 444 (p.k. 3/170 to 9/940).

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