{"id":15538,"date":"2026-04-23T17:45:13","date_gmt":"2026-04-23T14:15:13","guid":{"rendered":"https:\/\/mahabghodss.com\/uma-oya-multipurpose-development-project\/"},"modified":"2026-06-21T18:41:06","modified_gmt":"2026-06-21T15:11:06","slug":"uma-oya-multipurpose-development-project","status":"publish","type":"page","link":"https:\/\/mahabghodss.com\/en\/uma-oya-multipurpose-development-project\/","title":{"rendered":"Uma Oya Multipurpose Development Project"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"15538\" class=\"elementor elementor-15538 elementor-14773\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_widescreen&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fda4170 e-flex e-con-boxed e-con e-parent\" data-id=\"fda4170\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-585b958 elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"585b958\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"theme-post-title.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\">Uma Oya Multipurpose Development Project<\/h2>\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-03cc9eb e-flex e-con-boxed e-con e-parent\" data-id=\"03cc9eb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08d310e elementor-widget elementor-widget-text-editor\" data-id=\"08d310e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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>The Uma Oya Multipurpose Development Project was designed to transfer approximately 147 million cubic meters (Mm\u00b3) of water to the adjacent basin (Kirindi Oya) for the irrigation of 5,000 hectares of agricultural land and the generation of 290 GWh of hydropower annually through two 60-MW generating units. The project was designed by Mahab Ghodss Consulting Engineering Company in association with AFRY (Switzerland), while construction supervision services were carried out by Mahab Ghodss. The project comprises the construction of two Roller-Compacted Concrete (RCC) dams, namely Puhulpola Dam and Dyraaba Dam, with heights of 35 m and 50 m, respectively. The reservoirs of these dams are interconnected through a 3.7 km transfer tunnel. The scheme also includes an underground hydropower plant with an installed capacity of 120 MW, connected to the Dyraaba Reservoir through a 15.5 km tunnel and a 618 m deep vertical shaft.  <\/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<div class=\"elementor-element elementor-element-201c439 e-flex e-con-boxed e-con e-parent\" data-id=\"201c439\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7c1423 e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"e7c1423\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;center&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;,&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"243012643\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-2430126431\" data-tab-title-id=\"e-n-tab-title-2430126431\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-2430126431\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tProject Background\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2430126432\" data-tab-title-id=\"e-n-tab-title-2430126432\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2430126432\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tWey Oya Project\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-2430126433\" data-tab-title-id=\"e-n-tab-title-2430126433\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-2430126433\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTechnical Specifications\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-2430126431\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2430126431\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-d8a8be1 e-con-full e-flex e-con e-child\" data-id=\"d8a8be1\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7b5f50c e-flex e-con-boxed e-con e-child\" data-id=\"7b5f50c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8470de0 elementor-widget elementor-widget-text-editor\" data-id=\"8470de0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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> The engineering consultancy services contract was signed between Farab International Company and Mahab Ghodss Consulting Engineering Company on March 6, 2010. The original contract period was 60 months. The scope of engineering services, including the review of previous studies and development of project layout, feasibility and basic design studies, detailed design of all project components, preparation of construction drawings, construction supervision, and management of the associated ancillary 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<\/div>\n\t\t<div id=\"e-n-tab-content-2430126432\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2430126432\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-733462d e-con-full e-flex e-con e-child\" data-id=\"733462d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-c108666 e-flex e-con-boxed e-con e-child\" data-id=\"c108666\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-45499c1 elementor-widget elementor-widget-text-editor\" data-id=\"45499c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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<ul><li><p>The Wey Oya Project is located in Sri Lanka, approximately 200 km east of Colombo, within the Uva Province.<\/p><p>Project Feature: The Wey Oya Project is recognized as one of Sri Lanka\u2019s landmark dam engineering projects, particularly in the design and application of modern construction techniques tailored to the region\u2019s challenging topographical and hydrological conditions. The key components of the project include Roller-Compacted Concrete (RCC) dams, a 120 MW underground powerhouse, and a 618 m deep vertical shaft recognized as one of the world&#8217;s deepest hydropower shafts.<\/p><\/li><\/ul>\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>\n\t\t<div id=\"e-n-tab-content-2430126433\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-2430126433\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\" elementor-element elementor-element-d26a09e e-con-full e-flex e-con e-child\" data-id=\"d26a09e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-72f5628 e-flex e-con-boxed e-con e-child\" data-id=\"72f5628\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03dfe92 elementor-widget elementor-widget-text-editor\" data-id=\"03dfe92\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" 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><strong>Puhulpola Dam<\/strong><\/h4>\n<ul>\n<li>Dam Type:Roller-Compacted Concrete (RCC) Dam<\/li>\n<li>Height:35 m<\/li>\n<li>Crest Length:174 m<\/li>\n<li>Reservoir Storage Capacity:635 \u00d7 10\u00b3 m\u00b3<\/li>\n<li>Spillway Type:Three-Bay Overflow Spillway<\/li>\n<\/ul>\n<h4><strong>Dyraaba Dam<\/strong><\/h4>\n<ul>\n<li>Dam Type:Roller-Compacted Concrete (RCC) Dam<\/li>\n<li>Height:50 m<\/li>\n<li>Crest Length:165 m<\/li>\n<li>Reservoir Storage Capacity:970 \u00d7 10\u00b3 m\u00b3<\/li>\n<li>Spillway Type:Three-Bay Overflow Spillway<\/li>\n<\/ul>\n<h4><strong>Interconnecting Tunnel<\/strong><\/h4>\n<p>The Puhulpola Reservoir is connected to the Dyraaba Reservoir through an&nbsp;interconnecting tunnel&nbsp;approximately&nbsp;3.7 km&nbsp;long and&nbsp;4.5 m&nbsp;in diameter. The tunnel transfers water from the Puhulpola Reservoir to the Dyraaba Reservoir with a maximum discharge capacity of&nbsp;15 m\u00b3\/s.<\/p>\n<h4><strong>Headrace Tunnel and Pressure Shaft<\/strong><\/h4>\n<p>Water is conveyed from the Dyraaba Reservoir to the underground powerhouse through a&nbsp;15.5 km headrace tunnel&nbsp;and a&nbsp;618 m deep pressure shaft.<\/p>\n<ul>\n<li>Headrace Tunnel Length:5 km<\/li>\n<li>Excavated Diameter:3 m<\/li>\n<li>Finished Diameter after Lining:6 m<\/li>\n<li>Design Discharge Capacity:5 m\u00b3\/s<\/li>\n<\/ul>\n<p>The pressure shaft has:<\/p>\n<ul>\n<li>Excavated Diameter:2 m<\/li>\n<li>Finished Diameter after Steel Lining:5 m<\/li>\n<\/ul>\n<h4><strong>Underground Powerhouse<\/strong><\/h4>\n<p>The Uma Oya Hydropower Plant consists of&nbsp;two 60 MW generating units, providing a total installed capacity of&nbsp;120 MW.<\/p>\n<p>The powerhouse cavern is located underground and has approximate dimensions of:<\/p>\n<ul>\n<li>Length:70 m<\/li>\n<li>Width:18 m<\/li>\n<li>Height:36 m<\/li>\n<\/ul>\n<p>The generating units are equipped with&nbsp;vertical-axis Pelton turbines.<\/p>\n<h4><strong>Tailrace Tunnel<\/strong><\/h4>\n<p>The discharged water is conveyed downstream through a&nbsp;3.6 km tailrace tunnel&nbsp;operating under free-flow conditions.<\/p>\n<ul>\n<li>Tailrace Tunnel Length:6 km<\/li>\n<li>Excavated Diameter:3 m<\/li><li>Finished Diameter after Lining:&nbsp;3.6 m<\/li><\/ul>\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>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-d74025a e-flex e-con-boxed e-con e-parent\" data-id=\"d74025a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div 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><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\u0633\u062f \u067e\u0648\u0647\u0648\u0644\u067e\u0648\u0644\u0627\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" tabindex=\"0\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/mahabghodss.com\/wp-content\/uploads\/2026\/04\/oma1.jpg\" data-width=\"800\" data-height=\"533\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\u0646\u064a\u0631\u0648\u06af\u0627\u0647 \u0627\u0648\u0645\u0627\u0627\u0648\u064a\u0627\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" tabindex=\"0\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/mahabghodss.com\/wp-content\/uploads\/2026\/04\/oma7.jpg\" data-width=\"602\" data-height=\"338\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\u0633\u062f \u067e\u0648\u0647\u0648\u0644\u067e\u0648\u0644\u0627\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-7a010ff e-flex e-con-boxed e-con e-parent\" data-id=\"7a010ff\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[],&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e084b48 elementor-widget elementor-widget-spacer\" data-id=\"e084b48\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The Uma Oya Multipurpose Development Project was designed to transfer approximately 147 million cubic meters (Mm\u00b3) of water to the adjacent basin (Kirindi Oya) for the irrigation of 5,000 hectares of agricultural land and the generation of 290 GWh of hydropower annually through two 60-MW generating units. The project was designed by Mahab Ghodss Consulting [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-15538","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/pages\/15538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/comments?post=15538"}],"version-history":[{"count":0,"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/pages\/15538\/revisions"}],"wp:attachment":[{"href":"https:\/\/mahabghodss.com\/en\/wp-json\/wp\/v2\/media?parent=15538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}