{"id":3707,"date":"2025-03-14T10:44:55","date_gmt":"2025-03-14T10:44:55","guid":{"rendered":"https:\/\/eurohinca.com\/?page_id=3707"},"modified":"2025-03-14T11:07:58","modified_gmt":"2025-03-14T11:07:58","slug":"old-bridges-dam","status":"publish","type":"page","link":"https:\/\/eurohinca.com\/en\/obras\/presa-de-puentes-viejas\/","title":{"rendered":"Puentes Viejas Dam"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3707\" class=\"elementor elementor-3707\" 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\">Drainage pipe installation at the Puentes Viejas 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=\"261\" data-end=\"644\">Eurohinca has carried out a <strong data-start=\"292\" data-end=\"371\">drainage pipe installation project at Puentes Viejas Dam<\/strong>optimizing the regulation capacity of the reservoir by means of an excavation in <strong data-start=\"451\" data-end=\"482\">10% slope driving<\/strong>. For this purpose, the <strong data-start=\"509\" data-end=\"542\">Hydroshield DN2000 tunnel boring machine<\/strong>The new system ensures precise drilling in cyclopean concrete without compromising the structure of the dam.<\/p>\n<h2 data-start=\"646\" data-end=\"688\"><strong data-start=\"649\" data-end=\"686\">Location and context of the project<\/strong><\/h2>\n<p data-start=\"689\" data-end=\"1054\">The Puentes Viejas Dam is a key infrastructure in the region's water management, so any intervention must guarantee the <strong data-start=\"834\" data-end=\"868\">maximum safety and stability<\/strong>. The work consisted of the installation of a subway conduit for the evacuation of bottom water, ensuring better flow control and optimizing the dam's operation.<\/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=\"520\" height=\"305\" src=\"https:\/\/eurohinca.com\/wp-content\/uploads\/2024\/02\/Imagen-38.png\" class=\"attachment-large size-large wp-image-1777\" 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>\n<ul>\n<li data-start=\"1101\" data-end=\"1171\"><strong data-start=\"1103\" data-end=\"1127\">Construction method:<\/strong> Hydroshield DN2000 remote-controlled thruster<\/li>\n<li data-start=\"1172\" data-end=\"1215\"><strong data-start=\"1174\" data-end=\"1203\">Total length of the tunnel:<\/strong> 42 meters<\/li>\n<li data-start=\"1216\" data-end=\"1256\"><strong data-start=\"1218\" data-end=\"1250\">Pending drilling:<\/strong> 10%<\/li>\n<li data-start=\"1257\" data-end=\"1297\"><strong data-start=\"1259\" data-end=\"1277\">Type of dam:<\/strong> Cyclopean concrete<\/li>\n<li data-start=\"1298\" data-end=\"1358\"><strong data-start=\"1300\" data-end=\"1325\">Geology of the terrain:<\/strong> Cemented rocks and structures<\/li>\n<li data-start=\"1359\" data-end=\"1429\"><strong data-start=\"1361\" data-end=\"1373\">Environment:<\/strong> Hydraulic infrastructure with high technical requirements<\/li>\n<\/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>\n<p data-start=\"1466\" data-end=\"1801\">The main challenge of the project was the <strong data-start=\"1507\" data-end=\"1543\">drilling in cyclopean concrete<\/strong>a highly resistant material that required a controlled excavation with a <strong data-start=\"1624\" data-end=\"1662\">high precision driving system<\/strong>. In addition, the work had to be carried out without affecting the stability of the dam or its operability, guaranteeing maximum structural safety.<\/p>\n<p data-start=\"1803\" data-end=\"1996\">Another challenge was the <strong data-start=\"1820\" data-end=\"1841\">pending 10%<\/strong>This required rigorous control of the borehole trajectory to avoid deviations and ensure correct alignment of the drainage conduit.<\/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>\n<p data-start=\"1696\" data-end=\"2297\">To overcome these challenges, Eurohinca implemented the following strategies:<br data-start=\"2109\" data-end=\"2112\" \/>\u2714\ufe0f <strong data-start=\"2115\" data-end=\"2158\">Use of Hydroshield DN2000 tunnel boring machine<\/strong>ideal for drilling in high-strength materials.<br data-start=\"2219\" data-end=\"2222\" \/>\u2714\ufe0f <strong data-start=\"2225\" data-end=\"2268\">Guidance and continuous monitoring systems<\/strong>ensuring precise alignment of the borehole.<br data-start=\"2322\" data-end=\"2325\" \/>\u2714\ufe0f <strong data-start=\"2328\" data-end=\"2365\">Trenchless drilling techniques<\/strong>The impact on the existing infrastructure will be minimized.<br data-start=\"2422\" data-end=\"2425\" \/>\u2714\ufe0f <strong data-start=\"2428\" data-end=\"2472\">Coordination with water authorities<\/strong>The work can be carried out without affecting the reservoir's operation.<\/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>\n<p data-start=\"2588\" data-end=\"2902\">The project was successfully completed on schedule, allowing the installation of drainage without compromising the structural safety of the dam. The excavation was carried out with <strong data-start=\"2771\" data-end=\"2817\">minimum impact on the dam and the environment<\/strong>The water flow regulation is optimized and the efficiency of the reservoir is improved.<\/p>\n<p data-start=\"2904\" data-end=\"3115\">This project is an example of how the <strong data-start=\"2943\" data-end=\"3013\">remote-controlled pile driving enables modernization of hydraulic infrastructures<\/strong>This facilitates the installation of evacuation systems without affecting the integrity of dams and reservoirs.<\/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 Puentes Viejas Eurohinca ha llevado a cabo un proyecto de instalaci\u00f3n de tuber\u00eda de drenaje en la Presa de Puentes Viejas, optimizando la capacidad de regulaci\u00f3n del embalse mediante una excavaci\u00f3n en hinca con pendiente del 10%. Para ello, se utiliz\u00f3 la tuneladora Hydroshield DN2000, garantizando [&hellip;]<\/p>\n","protected":false},"author":80,"featured_media":1777,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3707","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 de Puentes Viejas - Eurohinca<\/title>\n<meta name=\"description\" content=\"Hinca en la Presa de Puentes Viejas con DN2000 Hydroshield. 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