{"id":3691,"date":"2025-03-14T10:32:51","date_gmt":"2025-03-14T10:32:51","guid":{"rendered":"https:\/\/eurohinca.com\/?page_id=3691"},"modified":"2026-04-10T12:11:49","modified_gmt":"2026-04-10T12:11:49","slug":"la-jorosa-dam","status":"publish","type":"page","link":"https:\/\/eurohinca.com\/en\/obras\/presa-la-jorosa\/","title":{"rendered":"La Jorosa Dam"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3691\" class=\"elementor elementor-3691\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aac9b50 e-flex e-con-boxed e-con e-parent\" data-id=\"aac9b50\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47e5ff2 elementor-widget elementor-widget-heading\" data-id=\"47e5ff2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Installation of drainage piping at Jarosa Dam<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-91786ed e-flex e-con-boxed e-con e-parent\" data-id=\"91786ed\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8d95e6e e-con-full e-flex e-con e-child\" data-id=\"8d95e6e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6cdb7a elementor-widget elementor-widget-text-editor\" data-id=\"c6cdb7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"245\" data-end=\"685\">Eurohinca has carried out a <strong data-start=\"276\" data-end=\"347\">project for the installation of drainage piping at Jarosa Dam<\/strong>This is a reservoir of great importance for water regulation in the area. The intervention was carried out in a technically demanding environment, with the dam completely full of water and an outlet point at <strong data-start=\"551\" data-end=\"579\">35 meters deep<\/strong>. For this purpose, the <strong data-start=\"606\" data-end=\"638\">Hydroshield DN800 tunnel boring machine<\/strong>The new system guarantees precise and safe excavation.<\/p><h2 data-start=\"687\" data-end=\"729\"><strong data-start=\"690\" data-end=\"727\">Location and context of the project<\/strong><\/h2><p data-start=\"730\" data-end=\"1107\">The project was developed in the <strong data-start=\"762\" data-end=\"781\">Jarosa Dam<\/strong>The dam is a key infrastructure for water supply and flow control in the region. The purpose of the work was to install a subway conduit that would allow the controlled evacuation of water from the bottom of the reservoir, optimizing its operation without compromising the structural stability of the dam.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dc4ac98 e-con-full e-flex e-con e-child\" data-id=\"dc4ac98\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b76b702 elementor-widget elementor-widget-image\" data-id=\"b76b702\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"522\" height=\"305\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/Imagen-36.png\" class=\"attachment-large size-large wp-image-1776\" alt=\"works\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ead41f8 e-flex e-con-boxed e-con e-parent\" data-id=\"ead41f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8519fca e-con-full e-flex e-con e-child\" data-id=\"8519fca\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e849785 elementor-widget elementor-widget-text-editor\" data-id=\"e849785\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"607\" data-end=\"643\"><strong data-start=\"611\" data-end=\"641\">Characteristics of the work<\/strong><\/h2><ul><li data-start=\"1154\" data-end=\"1223\"><strong data-start=\"1156\" data-end=\"1180\">Construction method:<\/strong> Hydroshield DN800 remote-controlled thruster<\/li><li data-start=\"1224\" data-end=\"1290\"><strong data-start=\"1226\" data-end=\"1255\">Depth of the outlet:<\/strong> 35 meters below water level<\/li><li data-start=\"1291\" data-end=\"1322\"><strong data-start=\"1293\" data-end=\"1311\">Type of dam:<\/strong> Concrete<\/li><li data-start=\"1323\" data-end=\"1381\"><strong data-start=\"1325\" data-end=\"1350\">Geology of the terrain:<\/strong> Rock and compact formations<\/li><li data-start=\"1382\" data-end=\"1483\"><strong data-start=\"1384\" data-end=\"1396\">Environment:<\/strong> Hydraulic infrastructure with access restrictions and high precision requirements<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5bd38e6 e-con-full e-flex e-con e-child\" data-id=\"5bd38e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b178e4 elementor-widget elementor-widget-text-editor\" data-id=\"8b178e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"1442\" data-end=\"1476\"><strong data-start=\"1445\" data-end=\"1474\">Technical challenges<\/strong><\/h2><p data-start=\"1520\" data-end=\"1872\">The main challenge of this project was the execution of the pile-driving in an environment that was <strong data-start=\"1598\" data-end=\"1625\">completely submerged<\/strong>The borehole had to ensure that the borehole could be drilled in the same direction as the pipeline, where any deviation in the trajectory could jeopardize the operation of the pipeline. The borehole had to guarantee the <strong data-start=\"1759\" data-end=\"1784\">total impermeability<\/strong> to prevent unwanted seepage and ensure the stability of the surrounding soil.<\/p><p data-start=\"1874\" data-end=\"2088\">Another challenge was the <strong data-start=\"1894\" data-end=\"1925\">installation logistics<\/strong>The equipment and materials had to be transported and operated in an area of difficult access, with structural limitations for heavy machinery.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0893f16 e-flex e-con-boxed e-con e-parent\" data-id=\"0893f16\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a031117 e-con-full e-flex e-con e-child\" data-id=\"a031117\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ea5936 elementor-widget elementor-widget-text-editor\" data-id=\"1ea5936\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"1662\" data-end=\"1695\"><strong data-start=\"1665\" data-end=\"1693\">Solutions implemented<\/strong><\/h2><p data-start=\"1696\" data-end=\"2297\">To meet the challenges of the project, Eurohinca implemented the following strategies:<br data-start=\"2213\" data-end=\"2216\" \/>\u2714\ufe0f <strong data-start=\"2219\" data-end=\"2261\">Use of Hydroshield DN800 tunnel boring machine<\/strong>specially designed for excavations in high-pressure conditions and submerged environments.<br data-start=\"2357\" data-end=\"2360\" \/>\u2714\ufe0f <strong data-start=\"2363\" data-end=\"2419\">High-precision trajectory control systems<\/strong>ensuring the exact alignment of the drainage duct.<br data-start=\"2481\" data-end=\"2484\" \/>\u2714\ufe0f <strong data-start=\"2487\" data-end=\"2518\">Advanced sealing methods<\/strong>The waterproofing of the tunnel and the avoidance of uncontrolled seepage.<br data-start=\"2599\" data-end=\"2602\" \/>\u2714\ufe0f <strong data-start=\"2605\" data-end=\"2643\">Optimized logistics planning<\/strong>The system allows the mobilization of equipment and materials in an environment with access restrictions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5eb845c e-con-full e-flex e-con e-child\" data-id=\"5eb845c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28146cd elementor-widget elementor-widget-text-editor\" data-id=\"28146cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"2299\" data-end=\"2331\"><strong data-start=\"2302\" data-end=\"2329\">Results and benefits<\/strong><\/h2><p data-start=\"2776\" data-end=\"3079\">The project was successfully completed, allowing the installation of the drainage conduit without affecting the dam structure or its operational capacity. The application of advanced technologies allowed the excavation of the <strong data-start=\"2990\" data-end=\"3021\">safe, accurate and efficient<\/strong>optimizing the flow control of the Jarosa dam.<\/p><p data-start=\"3081\" data-end=\"3310\">This project demonstrates that the <strong data-start=\"3112\" data-end=\"3211\">remote-controlled pile driving is an effective solution for the modernization of hydraulic infrastructures<\/strong>This allows the improvement of evacuation systems in dams and reservoirs without affecting their operability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5eb64fd e-flex e-con-boxed e-con e-parent\" data-id=\"5eb64fd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6d8b340 elementor-widget elementor-widget-heading\" data-id=\"6d8b340\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">References of executed works<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-429748e elementor-widget elementor-widget-text-editor\" data-id=\"429748e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In Eurohinca we are specialists in the execution of tunnels for pipelines with tunnel boring machines. Since its foundation in 1996 Eurohinca has executed different types of works:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fc4cec3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc4cec3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cbd41da\" data-id=\"cbd41da\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2575e22 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2575e22\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">International Experience<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88e0d4c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"88e0d4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Projects around the world<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7002eb elementor-widget elementor-widget-image\" data-id=\"f7002eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/EUROHINCA-INTERNATIONAL-EXPERIENCE.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"EUROHINCA-INTERNATIONAL-EXPERIENCE\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTQ5MSwidXJsIjoiaHR0cHM6XC9cL2V1cm9oaW5jYS5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjRcLzAyXC9FVVJPSElOQ0EtSU5URVJOQVRJT05BTC1FWFBFUklFTkNFLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2000\" height=\"989\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/EUROHINCA-INTERNATIONAL-EXPERIENCE.jpg\" class=\"attachment-full size-full wp-image-1491\" alt=\"eurohinca map\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-249de6f e-flex e-con-boxed e-con e-parent\" data-id=\"249de6f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-718b4ca elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"718b4ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Request for information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1469468 elementor-widget elementor-widget-text-editor\" data-id=\"1469468\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4><span style=\"color: #00a3de;\"><strong>Thank you for considering our company for your business proposals!<\/strong><\/span><\/h4>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Instalaci\u00f3n de tuber\u00eda de drenaje en la Presa de Jarosa Eurohinca ha llevado a cabo un proyecto de instalaci\u00f3n de tuber\u00eda de drenaje en la Presa de Jarosa, un embalse de gran importancia para la regulaci\u00f3n h\u00eddrica de la zona. La intervenci\u00f3n se realiz\u00f3 en un entorno de alta exigencia t\u00e9cnica, con la presa completamente [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":1776,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3691","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Presa La Jorosa y desag\u00fce de presa | Eurohinca<\/title>\n<meta name=\"description\" content=\"Hinca en la Presa de Jarosa con DN800 Hydroshield. 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