{"id":781,"date":"2026-02-11T11:16:57","date_gmt":"2026-02-11T09:16:57","guid":{"rendered":"https:\/\/jtengineering.digitalbay.gr\/?post_type=portfolio&#038;p=781"},"modified":"2026-04-02T09:28:13","modified_gmt":"2026-04-02T06:28:13","slug":"alstom-grid-hellas-ae","status":"publish","type":"portfolio","link":"https:\/\/jtengineering.gr\/en\/portfolio\/alstom-grid-hellas-ae","title":{"rendered":"ALSTOM GRID Hellas AE"},"content":{"rendered":"<figure class=\"wp-block-gallery has-nested-images columns-2 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"794\" height=\"447\" data-id=\"782\" src=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture18.jpg\" alt=\"\" class=\"wp-image-782\" srcset=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture18.jpg 794w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture18-300x169.jpg 300w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture18-150x84.jpg 150w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture18-768x432.jpg 768w\" sizes=\"(max-width: 794px) 100vw, 794px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"656\" height=\"490\" data-id=\"785\" src=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture19.jpg\" alt=\"\" class=\"wp-image-785\" srcset=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture19.jpg 656w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture19-300x224.jpg 300w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture19-150x112.jpg 150w\" sizes=\"(max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"708\" height=\"531\" data-id=\"784\" src=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture20.jpg\" alt=\"\" class=\"wp-image-784\" srcset=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture20.jpg 708w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture20-300x225.jpg 300w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture20-150x113.jpg 150w\" sizes=\"(max-width: 708px) 100vw, 708px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"552\" height=\"414\" data-id=\"783\" src=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg\" alt=\"\" class=\"wp-image-783\" srcset=\"https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg 552w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21-300x225.jpg 300w, https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21-150x113.jpg 150w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1 wp-block-paragraph translation-block\">Project Owner: TERNA ENERGEIAKI<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2 wp-block-paragraph translation-block\">Client: ALSTOM GRID Hellas AE (AREVA Hellas AE)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-3 wp-block-paragraph translation-block\">150 kV GIS Substation installation on Agios Georgios island<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4 wp-block-paragraph\">Works include erection of transformers, GIS, LV panels, external lighting, 150 kV cabling, and building electromechanical equipment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u039a\u03a5\u03a1\u0399\u039f\u03a3 \u03a4\u039f\u03a5 \u0395\u03a1\u0393\u039f\u03a5: \u03a4\u0395\u03a1\u039d\u0391&nbsp; \u0395\u039d\u0395\u03a1\u0393\u0395\u0399\u0391\u039a\u0397 \u03a0\u0395\u039b\u0386\u03a4\u0397\u03a3: ALSTOM GRID Hellas AE (AREVA Hellas AE) \u0395\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b8\u03ad\u03c3\u03b7 \u03c3\u03b5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03a5\/\u03a3 150 kV GIS \u03c3\u03c4\u03b7 \u039d\u03ae\u03c3\u03bf \u0391\u0393. \u0393\u0395\u03a9\u03a1\u0393\u0399\u039f\u03a3. \u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03a5\u03c0\u03bf\u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd GIS 20Kv\/150kV, 2X75MVA. \u039f\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03c4\u03c9\u03bd \u039c\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd, \u03c4\u03b7\u03bd \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03c4\u03bf\u03c5 GIS, \u03c4\u03c9\u03bd \u03c0\u03b9\u03bd\u03ac\u03ba\u03c9\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd, \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":783,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","portfolio_category":[9],"portfolio_tag":[],"class_list":["post-781","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_category-kataskevi-kai-syntirisi-ypostathmon"],"acf":[],"aioseo_notices":[],"uagb_featured_image_src":{"full":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",552,414,false],"thumbnail":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21-150x113.jpg",150,113,true],"medium":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21-300x225.jpg",300,225,true],"medium_large":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",552,414,false],"large":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",552,414,false],"1536x1536":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",552,414,false],"2048x2048":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",552,414,false],"trp-custom-language-flag":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21.jpg",16,12,false],"Image Size 500x500":["https:\/\/jtengineering.gr\/wp-content\/uploads\/2026\/02\/Picture21-500x414.jpg",500,414,true]},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/jtengineering.gr\/en\/author\/dimitrisdodis_zonqvhd4"},"uagb_comment_info":0,"uagb_excerpt":"\u039a\u03a5\u03a1\u0399\u039f\u03a3 \u03a4\u039f\u03a5 \u0395\u03a1\u0393\u039f\u03a5: \u03a4\u0395\u03a1\u039d\u0391&nbsp; \u0395\u039d\u0395\u03a1\u0393\u0395\u0399\u0391\u039a\u0397 \u03a0\u0395\u039b\u0386\u03a4\u0397\u03a3: ALSTOM GRID Hellas AE (AREVA Hellas AE) \u0395\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b8\u03ad\u03c3\u03b7 \u03c3\u03b5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c4\u03bf\u03c5 \u03a5\/\u03a3 150 kV GIS \u03c3\u03c4\u03b7 \u039d\u03ae\u03c3\u03bf \u0391\u0393. \u0393\u0395\u03a9\u03a1\u0393\u0399\u039f\u03a3. \u0397\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ae \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03a5\u03c0\u03bf\u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd GIS 20Kv\/150kV, 2X75MVA. \u039f\u03b9 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03b7\u03bd \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03c4\u03c9\u03bd \u039c\u03b5\u03c4\u03b1\u03c3\u03c7\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ce\u03bd, \u03c4\u03b7\u03bd \u03b1\u03bd\u03ad\u03b3\u03b5\u03c1\u03c3\u03b7 \u03c4\u03bf\u03c5 GIS, \u03c4\u03c9\u03bd \u03c0\u03b9\u03bd\u03ac\u03ba\u03c9\u03bd \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae\u03c2 \u03c4\u03ac\u03c3\u03b7\u03c2, \u03c4\u03b7\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03bf\u03cd \u03c6\u03c9\u03c4\u03b9\u03c3\u03bc\u03bf\u03cd, \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03b7&hellip;","_links":{"self":[{"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio\/781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/comments?post=781"}],"version-history":[{"count":1,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio\/781\/revisions"}],"predecessor-version":[{"id":786,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio\/781\/revisions\/786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/media\/783"}],"wp:attachment":[{"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/media?parent=781"}],"wp:term":[{"taxonomy":"portfolio_category","embeddable":true,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio_category?post=781"},{"taxonomy":"portfolio_tag","embeddable":true,"href":"https:\/\/jtengineering.gr\/en\/wp-json\/wp\/v2\/portfolio_tag?post=781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}