{"id":6514,"date":"2026-03-09T09:42:57","date_gmt":"2026-03-09T09:42:57","guid":{"rendered":"https:\/\/meva.net\/hu-hu\/?p=6514"},"modified":"2026-03-17T11:42:30","modified_gmt":"2026-03-17T11:42:30","slug":"zurich-arvizvedelmi-alagut-a-fold-alatt","status":"publish","type":"post","link":"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/","title":{"rendered":"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt"},"content":{"rendered":"<p><strong>\u00c1rad\u00e1s eset\u00e9n az \u00e9rkez\u0151 a v\u00edz egy r\u00e9sz\u00e9t a foly\u00f3b\u00f3l le\u00e1gazva Thalwilbe, majd a Z\u00fcrichi-t\u00f3ba vezeti az a dombok alatt h\u00faz\u00f3d\u00f3, 2,1 km hossz\u00fa \u00e9s 6,6 m \u00e1tm\u00e9r\u0151j\u0171 alag\u00fat, amely a 250 m\u00b3\/s v\u00edzmennyis\u00e9get is k\u00e9pes lesz kezelni. A projektet ir\u00e1ny\u00edt\u00f3 Marti Entlastungsstollen konzorcium a most is haszn\u00e1lt Meva robosztus Mammut zsaluival \u00e9s a speci\u00e1lis Radius \u00edves zsalurendszerrel m\u00e1r t\u00f6bbsz\u00f6r dolgozott.<\/strong><!--more--><\/p>\n<p>A 2005-ben komoly \u00e1rv\u00edzzel fenyeget\u0151 esem\u00e9nyek ut\u00e1n d\u00f6nt\u00f6tt \u00fagy a v\u00e1ros, hogy meg\u00e9p\u00edti a Sihl-foly\u00f3t \u00e9s a Z\u00fcrichi-tavat \u00f6sszek\u00f6t\u0151 v\u00edzelvezet\u0151, r\u00e9szbe a f\u00f6ld alatt h\u00faz\u00f3d\u00f3 v\u00edzelvezet\u0151 rendszert. Z\u00fcrich v\u00e1rosk\u00f6zpontja \u00e9s a f\u0151p\u00e1lyaudvar a Z\u00fcrichi-t\u00f3, a t\u00f3 viz\u00e9t levezet\u0151 Limmat-foly\u00f3 \u00e9s a Sihl-foly\u00f3 k\u00f6z\u00f6tti h\u00e1romsz\u00f6gben fekszik. Az alapvet\u0151en csendes Sihl-foly\u00f3 er\u0151s es\u0151z\u00e9sek idej\u00e9n hatalmas v\u00edzmennyis\u00e9get k\u00e9pes levezetni a Limmat-foly\u00f3ba az El\u0151-Alpok Schwyzer ny\u00falv\u00e1nyait\u00f3l \u00e9s egy t\u00f6bb mint 340km\u00b2-es ter\u00fcletr\u0151l. E v\u00edzmennyis\u00e9g biztons\u00e1gos elvezet\u00e9s\u00e9re \u00e9p\u00fcl a rendhagy\u00f3, r\u00e9szben f\u00f6ld alatt h\u00faz\u00f3d\u00f3 v\u00edzelvezet\u0151 \u00e9p\u00edtm\u00e9nyrendszer.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"20\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6516\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-910x1213.jpg\" alt=\"\" width=\"700\" height=\"933\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-910x1213.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-1350x1800.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-510x680.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-1152x1536.jpg 1152w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-1536x2048.jpg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-690x920.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-1110x1480.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-1600x2133.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-scaled.jpg 1920w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-910x1213@2x.jpg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19763-cMarti-AG-Bauunternehmung-510x680@2x.jpg 1020w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/td>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6517\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-910x1213.jpg\" alt=\"\" width=\"700\" height=\"933\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-910x1213.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-1350x1800.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-510x680.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-1152x1536.jpg 1152w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-1536x2048.jpg 1536w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-690x920.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-1110x1480.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-1600x2133.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-scaled.jpg 1920w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-910x1213@2x.jpg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19764-cMarti-AG-Bauunternehmung-510x680@2x.jpg 1020w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Speci\u00e1lis feladat: v\u00edznyom\u00e1s, biztons\u00e1g \u00e9s nagy m\u00e9retek <\/strong><\/p>\n<p>A gy\u0171jt\u0151t\u00e1roz\u00f3 \u00e9s Langnau k\u00f6zs\u00e9g k\u00f6zel\u00e9ben a Sihl-foly\u00f3 ment\u00e9n h\u00faz\u00f3d\u00f3 130 m hossz\u00fa g\u00e1tfal komplex szerkezetet alkot k\u00fcl\u00f6nb\u00f6z\u0151 magass\u00e1g\u00fa k\u00f6r\u00edves, ferde \u00e9s egyenes falakkal. Ennek r\u00e9sze az a 100 m hossz\u00fa mer\u00fcl\u0151fal, amely mint egy hatalmas gereblye megakad\u00e1lyozza, hogy a v\u00edzbevezet\u0151 uszad\u00e9kokkal elt\u00f6m\u0151dj\u00f6n. Norm\u00e1l v\u00edz\u00e1ll\u00e1s eset\u00e9n a 2,5 m magas betong\u00e1tra r\u00f6gz\u00edtett, leveg\u0151vel felt\u00f6lt\u00f6tt t\u00f6ml\u0151k z\u00e1rj\u00e1k el a v\u00edz \u00fatj\u00e1t \u00e9s megakad\u00e1lyozz\u00e1k, hogy az bejusson az alag\u00fatba. Ha a m\u00e9r\u0151berendez\u00e9sek vesz\u00e9lyes v\u00edzszintet jeleznek, a\u00a0t\u00f6ml\u0151g\u00e1tak automatikusan leereszkednek \u00e9s a Sihl vize szab\u00e1lyozottan \u00f6mlik az alag\u00fatba.<\/p>\n<p>A falak \u00e9s az utols\u00f3 szakasz 60 cm sz\u00e9les \u00e9s 120 cm magas alulbord\u00e1i, valamint az alag\u00fat v\u00edzbevezet\u0151je f\u00f6l\u00f6tti \u00e9p\u00fclethez 260m\u00b2 MEVA Mammut 350 zsalut haszn\u00e1lt a kivitelez\u0151.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"20\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6518\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-910x1138.jpg\" alt=\"\" width=\"700\" height=\"875\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-910x1138.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1350x1688.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-510x638.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1229x1536.jpg 1229w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1638x2048.jpg 1638w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-540x675.jpg 540w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-768x960.jpg 768w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-992x1240.jpg 992w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1140x1425.jpg 1140w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-690x863.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1110x1388.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-1600x2000.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk.jpg 1848w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-910x1138@2x.jpg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19766-cMarti-AG-Bauunternehmung_szerk-510x638@2x.jpg 1020w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/td>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  aligncenter wp-image-6519\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-910x1138.jpg\" alt=\"\" width=\"700\" height=\"875\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-910x1138.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1350x1688.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-510x638.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1229x1536.jpg 1229w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1638x2048.jpg 1638w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-540x675.jpg 540w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-768x960.jpg 768w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-992x1240.jpg 992w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1140x1425.jpg 1140w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-690x863.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1110x1388.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-1600x2000.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk.jpg 1848w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-910x1138@2x.jpg 1820w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/19765-cMarti-AG-Bauunternehmung_szerk-510x638@2x.jpg 1020w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>A v\u00edzbevezet\u0151 egyenes falainak fel\u00e9p\u00edt\u00e9s\u00e9hez az integr\u00e1lt \u00e1llv\u00e1nypadozattal \u00e9s felhajthat\u00f3 korl\u00e1ttal rendelkez\u0151 50 KAB-munka\u00e1llv\u00e1ny ny\u00fajtott k\u00e9nyelmes \u00e9s biztons\u00e1gos munkafelt\u00e9teleket. A 80cm vastag k\u00f6r\u00edves falak, amelyek \u00e1rv\u00edz idej\u00e9n az \u00e1raml\u00f3 vizet a f\u00f6ld alatti cs\u0151vezet\u00e9kekbe terelik, h\u00e1rom, 14 m hossz\u00fa \u00e9s egyenk\u00e9nt 3,40 m magas egyoldali zsaluz\u00e1ssal a HC-Jump Form k\u00fasz\u00f3zsaluival k\u00e9sz\u00fcltek. Az intelligens k\u00fasz\u00f3rendszerb\u0151l 16 egys\u00e9get szereltek \u00f6ssze \u00e9s daruval mozgatt\u00e1k.<\/p>\n<p>Az \u00edves falak kivitelez\u00e9sekor k\u00e9t k\u00fcl\u00f6nb\u00f6z\u0151 sug\u00e1rm\u00e9rettel dolgoztak. Ebben a f\u00e1zisban a Radius \u00edves zsaluzatot a sug\u00e1rm\u00e9retek v\u00e1lt\u00e1sakor egyszer\u0171en csak \u00e1t\u00e1ll\u00edtott\u00e1k. A munka gyorsan haladt, v\u00e9geredm\u00e9ny, a fel\u00fclet lenyomati k\u00e9pe pedig eszt\u00e9tikus lett. B\u00e1r az alaptalaj egyenetlen topogr\u00e1fi\u00e1ja miatt neh\u00e9zs\u00e9get okozott a zsaluk fel\u00e1ll\u00edt\u00e1sa, a kiegyenl\u00edt\u00e9sekhez a MEVA f\u00e1b\u00f3l k\u00e9sz\u00fclt egyedi konstrukci\u00f3kat sz\u00e1ll\u00edtott a helysz\u00ednre. Az \u00e9p\u00edtm\u00e9ny egyik k\u00fcl\u00f6nlegess\u00e9ge a 76\u00a0fokos d\u0151l\u00e9ssz\u00f6g\u0171 mer\u00fcl\u0151fal, amely az uszad\u00e9k lev\u00e1laszt\u00e1s\u00e1ra szolg\u00e1l. Ezt is a Mammut 350 zsaluval betonozt\u00e1k \u00e9s a Triplex SB oldalt\u00e1maszokkal biztos\u00edtott\u00e1k, am\u00edg a f\u00f6d\u00e9m elk\u00e9sz\u00fclt \u00e9s tart\u00f3san kapcsol\u00f3dott a mer\u00fcl\u0151falhoz.<\/p>\n<table style=\"width: 100%;border-collapse: collapse\" cellpadding=\"20\">\n<tbody>\n<tr>\n<td style=\"width: 50%\"><img loading=\"lazy\" class=\"img-fluid lazyload  alignleft wp-image-6520\" src=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-910x1365.jpg\" alt=\"\" width=\"700\" height=\"1050\" srcset=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-910x1365.jpg 910w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-1350x2025.jpg 1350w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-510x765.jpg 510w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-1024x1536.jpg 1024w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-1365x2048.jpg 1365w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-690x1035.jpg 690w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-1110x1665.jpg 1110w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-1600x2400.jpg 1600w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-scaled.jpg 1707w, https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/20285-510x765@2x.jpg 1020w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/td>\n<td style=\"width: 50%\">\n<p>A Z\u00fcrichi-t\u00f3 partj\u00e1n, Thalwil k\u00f6zs\u00e9gben, az alag\u00fat m\u00e1sik v\u00e9g\u00e9n l\u00e9v\u0151 v\u00edzkivezet\u0151 \u00e9p\u00edtm\u00e9nyben a lez\u00fadul\u00f3 vizet energiat\u00f6r\u0151 kamra f\u00e9kezi 50 km\/h-r\u00f3l 15\u00a0km\/h sebess\u00e9gre, miel\u0151tt az a v\u00edzfelsz\u00edn alatti 90 m hossz\u00fa torkolati \u00e9p\u00edtm\u00e9nyen kereszt\u00fcl a t\u00f3ba jut. Itt is sok esetben egyoldali zsaluz\u00e1st kellett alkalmazni. A Marti tapasztalt \u00e9p\u00edt\u0151g\u00e1rd\u00e1ja a nagy teherb\u00edr\u00e1s\u00fa Mammut 350-es zsalu, a megt\u00e1maszt\u00e1shoz pedig az STB\u00a0450-es t\u00e1maszt\u00f3bakok kombin\u00e1ci\u00f3j\u00e1t haszn\u00e1lta, amely a frissbetonnyom\u00e1st biztons\u00e1gosan a szil\u00e1rd aljzatra vezette.<\/p>\n<p>A statikai m\u00e9retez\u00e9st Haiterbachban, a MEVA n\u00e9metorsz\u00e1gi sz\u00e9khely\u00e9n k\u00e9sz\u00edtett\u00e9k. A v\u00edzbevezet\u0151 \u00e9p\u00edtm\u00e9ny elk\u00e9sz\u00edt\u00e9s\u00e9t IFC f\u00e1jlform\u00e1tum\u00fa Revit 3-D modellek seg\u00edtett\u00e9k.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Projektadatok:<\/strong><\/p>\n<ul>\n<li>V\u00edzelvezet\u0151 alag\u00fat a Sihl foly\u00f3 \u00e9s a Z\u00fcrichi-t\u00f3 k\u00f6z\u00f6tt, Langnau am Albisban \/ Thalwil, Sv\u00e1jc<\/li>\n<li>Megb\u00edz\u00f3: Z\u00fcrich Kanton \u00c9p\u00edt\u00e9s\u00fcgyi Igazgat\u00f3s\u00e1g, Hullad\u00e9k-, v\u00edz-, energia- \u00e9s leveg\u0151\u00fcgyi Hivatal<\/li>\n<li>Kivitelez\u0151: Marti Entlastungsstollen konzorcium: Marti AG Bauunternehmung, Z\u00fcrich, \u00e9s Marti Tunnel AG, Sv\u00e1jc<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1rad\u00e1s eset\u00e9n az \u00e9rkez\u0151 a v\u00edz egy r\u00e9sz\u00e9t a foly\u00f3b\u00f3l le\u00e1gazva Thalwilbe, majd a Z\u00fcrichi-t\u00f3ba vezeti az a dombok alatt h\u00faz\u00f3d\u00f3, 2,1 km hossz\u00fa \u00e9s 6,6 m \u00e1tm\u00e9r\u0151j\u0171 alag\u00fat, amely a 250 m\u00b3\/s v\u00edzmennyis\u00e9get is k\u00e9pes lesz kezelni. A projektet ir\u00e1ny\u00edt\u00f3 Marti Entlastungsstollen konzorcium a most is haszn\u00e1lt Meva robosztus Mammut zsaluival \u00e9s a speci\u00e1lis [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":6515,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.13 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt - MEVA Hungary (HU)<\/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:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt - MEVA Hungary (HU)\" \/>\n<meta property=\"og:description\" content=\"\u00c1rad\u00e1s eset\u00e9n az \u00e9rkez\u0151 a v\u00edz egy r\u00e9sz\u00e9t a foly\u00f3b\u00f3l le\u00e1gazva Thalwilbe, majd a Z\u00fcrichi-t\u00f3ba vezeti az a dombok alatt h\u00faz\u00f3d\u00f3, 2,1 km hossz\u00fa \u00e9s 6,6 m \u00e1tm\u00e9r\u0151j\u0171 alag\u00fat, amely a 250 m\u00b3\/s v\u00edzmennyis\u00e9get is k\u00e9pes lesz kezelni. A projektet ir\u00e1ny\u00edt\u00f3 Marti Entlastungsstollen konzorcium a most is haszn\u00e1lt Meva robosztus Mammut zsaluival \u00e9s a speci\u00e1lis [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/\" \/>\n<meta property=\"og:site_name\" content=\"MEVA Hungary (HU)\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-09T09:42:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-17T11:42:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/meva.net\/hu-hu\/wp-content\/uploads\/sites\/9\/2026\/03\/arvizvedelem_cikk_borito.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1350\" \/>\n\t<meta property=\"og:image:height\" content=\"352\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"buildmarketing\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szerz\u0151:\" \/>\n\t<meta name=\"twitter:data1\" content=\"buildmarketing\" \/>\n\t<meta name=\"twitter:label2\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/\",\"url\":\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/\",\"name\":\"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt - MEVA Hungary (HU)\",\"isPartOf\":{\"@id\":\"https:\/\/meva.net\/hu-hu\/#website\"},\"datePublished\":\"2026-03-09T09:42:57+00:00\",\"dateModified\":\"2026-03-17T11:42:30+00:00\",\"author\":{\"@id\":\"https:\/\/meva.net\/hu-hu\/#\/schema\/person\/d87dbe6f91aafa255ada93cf615ad240\"},\"breadcrumb\":{\"@id\":\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/meva.net\/hu-hu\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/meva.net\/hu-hu\/#website\",\"url\":\"https:\/\/meva.net\/hu-hu\/\",\"name\":\"MEVA Hungary (HU)\",\"description\":\"Just another MEVA Sites site\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/meva.net\/hu-hu\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"hu\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/meva.net\/hu-hu\/#\/schema\/person\/d87dbe6f91aafa255ada93cf615ad240\",\"name\":\"buildmarketing\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\/\/meva.net\/hu-hu\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/61a4db36c41eb2b8e74629b8e24e16d2?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/61a4db36c41eb2b8e74629b8e24e16d2?s=96&d=mm&r=g\",\"caption\":\"buildmarketing\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt - MEVA Hungary (HU)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/meva.net\/hu-hu\/zurich-arvizvedelmi-alagut-a-fold-alatt\/","og_locale":"hu_HU","og_type":"article","og_title":"Z\u00fcrich: \u00e1rv\u00edzv\u00e9delmi alag\u00fat a f\u00f6ld alatt - MEVA Hungary (HU)","og_description":"\u00c1rad\u00e1s eset\u00e9n az \u00e9rkez\u0151 a v\u00edz egy r\u00e9sz\u00e9t a foly\u00f3b\u00f3l le\u00e1gazva Thalwilbe, majd a Z\u00fcrichi-t\u00f3ba vezeti az a dombok alatt h\u00faz\u00f3d\u00f3, 2,1 km hossz\u00fa \u00e9s 6,6 m \u00e1tm\u00e9r\u0151j\u0171 alag\u00fat, amely a 250 m\u00b3\/s v\u00edzmennyis\u00e9get is k\u00e9pes lesz kezelni. 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