{"id":4732,"date":"2025-11-04T10:53:33","date_gmt":"2025-11-04T10:53:33","guid":{"rendered":"https:\/\/eurohinca.com\/?p=4732"},"modified":"2026-05-13T10:54:38","modified_gmt":"2026-05-13T10:54:38","slug":"what-permits-do-i-need-and-how-long-does-it-take","status":"publish","type":"post","link":"https:\/\/eurohinca.com\/en\/que-permisos-necesito-y-cuanto-tardan\/","title":{"rendered":"What permits do I need and how long does it take (coast\/ADIF\/Roads\/Confederation)?"},"content":{"rendered":"
For a trenchless crossing\/emissary in Spain, the following are usually involved Costs<\/strong>, ADIF<\/strong>, Roads<\/strong> y Hydrographic Confederation<\/strong>. With a complete and well-coordinated dossier, the deadlines are significantly shortened. If you need it, our team of Technical assistance and engineering<\/a><\/strong> can prepare the dossiers and the processing schedule.<\/p> Coast (DPMT - Maritime-Terrestrial Public Domain).<\/strong> Railway (ADIF)<\/a>.<\/strong> Roads (MITMA \/ Autonomous Communities \/ Provincial Councils)<\/a>.<\/strong> Hydrographic Confederation (DPH and police zone).<\/strong> Practical advice:<\/strong> starts first with owners of the affected infrastructure<\/strong> (ADIF\/Roads) to close conditions; it processes Confederation<\/strong> y Costs<\/strong> in parallel if applicable. Maintain a single technical package<\/strong> consistent (ground plan\/elevation, geotechnical, trenchless method and environmental measures) to avoid remediation.<\/p><\/blockquote> Memorandum and drawings<\/strong> (plan, elevation, profiles), DN\/L\/Rmin<\/strong>, and easements.<\/p><\/li> Probes and NF<\/strong>, (y bathymetry\/metocean<\/strong> on the coast).<\/p><\/li> Description of the method (microtunnel<\/strong> \/ HDD<\/a><\/strong> \/ Direct Pipe<\/a><\/strong>): front pressures, land balance and settlement control.<\/p><\/li> Traffic plan<\/strong> (roads) and railway plan<\/strong> (ADIF).<\/p><\/li> Environmental measures<\/strong> (turbidity, noise, construction site window) and monitoring plan<\/strong> (seating, piezometry).<\/p><\/li><\/ul>Typical leave and indicative times<\/h2>
When the beach or coastline is affected (outfalls, catchments). It is processed in the Demarcation of Coasts. The official deadline<\/strong> of resolution is usually up to 4 months<\/strong> according to procedure; in practice it depends on reports and corrections. For coastal projects, please also check our guidelines for Subsea outfalls<\/a><\/strong>.<\/p><\/li>
Authorization by public domain and zones of affection<\/strong> (crossings, parallelisms). Variable deadlines according to complexity and need of work window; it is convenient to carry a layout alternative. If the crossing is by microtunnel<\/strong> o Direct Pipe<\/strong>, you can see our pages of Pipe jacking<\/a><\/strong> y Direct Pipe<\/a><\/strong> for the technical criteria they usually require.<\/p><\/li>
Authorization by occupation\/affection<\/strong> of the road (domain, easement, building). The deadline depends on the owner (State, Autonomous Community or Provincial Council) and the traffic diversions foreseen. For crossings under the road, we also work HDD<\/a><\/strong> when appropriate for curvature and length.
State framework and applications: https:\/\/servicios.mitma.es\/Carreteras\/<\/a><\/p><\/li>
Authorization by works in watercourses<\/strong> or its police zone (slopes, banks, wadis). Requires hydrological-hydraulic study<\/strong> and, often, turbidity control if there is wet work. The time frame varies by basin and number of sectoral reports.<\/p><\/li><\/ul>Checklist to speed up processing<\/h2>