{"id":556,"date":"2025-10-02T10:28:54","date_gmt":"2025-10-02T08:28:54","guid":{"rendered":"https:\/\/www.systra.com\/turkiye\/?post_type=projects&p=556"},"modified":"2025-11-06T09:18:32","modified_gmt":"2025-11-06T08:18:32","slug":"kovanlik-hepp-tunnel-design-giresun-turkiye","status":"publish","type":"projects","link":"https:\/\/www.systra.com\/turkiye\/project\/kovanlik-hepp-tunnel-design-giresun-turkiye\/","title":{"rendered":"Kovanl\u0131k HEPP Tunnel Design – Giresun"},"content":{"rendered":"\n
\n
\n
\n \n
Technical details<\/div>\n \t
\n\t
Customer<\/div>\n\t
Kovanl\u0131k A.\u015e.<\/div>\n\t <\/div>\n
\n
Dates<\/div>\n

2017 \u2013 2019<\/p>\n<\/div>\n <\/div>\n

\n
Missions<\/div>\n
Detailed Design<\/div>\n <\/div>\n
\n
Localisation<\/div>\n
Giresun, T\u00fcrkiye<\/div>\n <\/div>\n
\n
Activity<\/div>\n
Tunnels<\/div>\n <\/div>\n \n \n <\/div>\n<\/div>\n\n\n\n
\n

Kovanl\u0131k Regulator and HEPP Project is located in Bulancak, Giresun\/Turkey. The Pazarsuyu Stream which is derived by Kovanl\u0131k Regulator will be transported to the headpond with a 9.632m long free-flow conveyance tunnel.<\/p>\n\n\n\n

A total of 3 pelton type turbines will be installed in the Kovanl\u0131k HEPP with a total installed capacity of 58,383 MWm \/ 57,215 MWe at the end of a steel penstock which will be installed in the 1.112 m long shaft.<\/p>\n\n\n\n

The installed power of the power plant is 57.215 MWe and the total energy to be generated from the power plant is 154,13 GWh.<\/p>\n\n\n\n

In detail, the services provided by SYSTRA T\u00fcrkiye are related to<\/strong><\/h1>\n\n\n\n
<\/div>\n\n\n\n
    \n
  • TBM tunnel alignment optimizations.<\/li>\n\n\n\n
  • Design of construction site location according to functions of each disipline.<\/li>\n\n\n\n
  • Final and detail design of enterance and exit portals.<\/li>\n\n\n\n
  • Final and detail design of 9,6 km long of TBM tunnel that has an excavation diameter of 4,0m and has 5 segments (4+1 keystone).<\/li>\n\n\n\n
  • Technical assistance during the TBM tunnel excavation.<\/li>\n<\/ul>\n\n\n\n
    <\/div>\n\n\n\n

    Key figures<\/h2>\n\n\n\n
    <\/div>\n\n\n\n
      \n
    • 9,6 km long tunnel<\/li>\n\n\n\n
    • Excavation diameter 4m<\/li>\n\n\n\n
    • 5 segments (4+1)<\/li>\n\n\n\n
    • 500 m overburden<\/li>\n<\/ul>\n\n\n\n
      <\/div>\n\n\n\n
      \"\"<\/figure>\n\n\n\n
      <\/div>\n\n\n\n
      \"\"<\/figure>\n\n\n\n
      <\/div>\n\n\n\n
      \"\"<\/figure>\n\n\n\n
      <\/div>\n\n\n\n

      <\/p>\n\n\n\n

      \"\"<\/figure>\n<\/div>\n<\/div>\n","protected":false},"author":103,"featured_media":673,"parent":0,"template":"","type-market":[35],"project-market":[50],"project-service":[52],"project-location":[],"type-service":[],"type-solution":[],"class_list":["post-556","projects","type-projects","status-publish","has-post-thumbnail","hentry","type-market-tunnels","project-market-tunnels","project-service-design"],"acf":[],"yoast_head":"\nKovanl\u0131k HEPP Tunnel Design - Giresun - T\u00fcrkiye<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kovanl\u0131k HEPP Tunnel Design - Giresun\" \/>\n<meta property=\"og:description\" content=\"Kovanl\u0131k Regulator and HEPP Project is located in Bulancak, Giresun\/Turkey. 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