{"id":3533,"date":"2025-09-07T18:19:23","date_gmt":"2025-09-07T16:19:23","guid":{"rendered":"https:\/\/eptisa.com\/proyectos\/detailed-design-and-bidding-documents-for-rositas-hydroelectric-project\/"},"modified":"2025-09-19T03:16:12","modified_gmt":"2025-09-19T01:16:12","slug":"detailed-design-and-bidding-documents-for-rositas-hydroelectric-project","status":"publish","type":"proyectos","link":"https:\/\/www.eptisa.com\/en\/projects\/detailed-design-and-bidding-documents-for-rositas-hydroelectric-project\/","title":{"rendered":"Detailed Design and Bidding Documents for Rositas Hydroelectric Project"},"content":{"rendered":"\n<h4 class=\"wp-block-heading\">The objective of the project is to prepare the <strong>detailed design of the Rositas hydroelectric power plant<\/strong> and prepare all the necessary documentation for its bidding and construction. In addition, it includes the <strong>review and update of the pre-feasibility study of the complete hydroelectric development of the Rio Grande<\/strong> (6 plants), as well as the <strong>technical, economic and environmental evaluation of a second hydroelectric plant<\/strong>: the Ca\u00f1ahuecal Project. <\/h4>\n\n<h5 class=\"wp-block-heading\"><strong>Services provided:<\/strong><\/h5>\n\n<ul class=\"wp-block-list\">\n<li>General studies: cartography, topography, geology, climatology, hydrology, sedimentology, etc.<\/li>\n\n\n\n<li>Specific environmental studies<\/li>\n\n\n\n<li>Review and update of the Feasibility Study for the Rositas Project.<\/li>\n\n\n\n<li>Review of the Rio Grande Hydroelectric Development Prefeasibility Study (6 dam alternatives)<\/li>\n\n\n\n<li>Detailed Design of the Rositas Hydroelectric Power Plant<\/li>\n\n\n\n<li>Ca\u00f1ahuecal Hydroelectric Project Feasibility Study<\/li>\n<\/ul>\n\n<p><\/p>\n\n<p><\/p>\n\n<h5 class=\"wp-block-heading\"><strong>Main technical data:<\/strong><\/h5>\n\n<p><strong>Rositas:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Type: Loose materials dam with impermeable core<\/li>\n\n\n\n<li>Height: 171 m | Length of crest: 540 m<\/li>\n\n\n\n<li>Volume of the reservoir: 19.01 km\u00b3<\/li>\n\n\n\n<li>Surface area of the reservoir: 297 km\u00b2.<\/li>\n<\/ul>\n\n<p><strong>Ca\u00f1ahuecal:<\/strong><\/p>\n\n<ul class=\"wp-block-list\">\n<li>Type: Double curvature arch dam<\/li>\n\n\n\n<li>Height: 216 m | Length of crest: 371.65 m<\/li>\n\n\n\n<li>Volume of the reservoir: 9.72 km\u00b3<\/li>\n\n\n\n<li>Surface area of the reservoir: 124 km\u00b2.<\/li>\n<\/ul>\n\n<p><\/p>\n\n<h5 class=\"wp-block-heading\"><strong>Expected impact:<\/strong><\/h5>\n\n<p>This project will <strong>take advantage of the hydroelectric potential of the Grande River<\/strong>, <strong>guarantee a sustainable energy supply<\/strong>, and support <strong>Bolivia&#8217;<\/strong>s <strong>energy transition<\/strong>, integrating high-level technical, economic, and environmental criteria.<\/p>\n","protected":false},"featured_media":3534,"template":"","meta":{"_acf_changed":false},"actividad":[764,766],"area-geografica":[809],"etiqueta-proyecto":[841,843,879,884,918,920],"class_list":["post-3533","proyectos","type-proyectos","status-publish","has-post-thumbnail","hentry","actividad-water","actividad-dams-and-hydropower-plants","area-geografica-america","etiqueta-proyecto-infrastructures","etiqueta-proyecto-design","etiqueta-proyecto-america","etiqueta-proyecto-waters","etiqueta-proyecto-dams","etiqueta-proyecto-hydroelectric-power-plants"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Detailed Design and Bidding Documents for Rositas Hydroelectric Project - Eptisa<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.eptisa.com\/en\/projects\/detailed-design-and-bidding-documents-for-rositas-hydroelectric-project\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Detailed Design and Bidding Documents for Rositas Hydroelectric Project - Eptisa\" \/>\n<meta property=\"og:description\" content=\"The objective of the project is to prepare the detailed design of the Rositas hydroelectric power plant and prepare all the necessary documentation for its bidding and construction. 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