{"id":4189,"date":"2018-09-10T07:56:11","date_gmt":"2018-09-10T05:56:11","guid":{"rendered":"https:\/\/riocom.at\/?post_type=project&#038;p=4189"},"modified":"2018-09-10T08:06:10","modified_gmt":"2018-09-10T06:06:10","slug":"gas-culvert-morava","status":"publish","type":"project","link":"https:\/\/riocom.at\/en\/projekt\/gas-culvert-morava\/","title":{"rendered":"Gas culvert March river \u2013 Restoration of the overlap"},"content":{"rendered":"<style type=\"text\/css\"> \n#cmsms_row_69e6195a49180 .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69e6195a49180 .cmsms_row_outer_parent { \n\tpadding-bottom: 0px; \n} \n\n \n#cmsms_row_69e6195a498b6 .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69e6195a498b6 .cmsms_row_outer_parent { \n\tpadding-bottom: 50px; \n} \n\n#ftg-8080 .tile .icon { color:#ffffff; }#ftg-8080 .ftg-items .loading-bar i { background:#000000; }#ftg-8080 .ftg-items .loading-bar { background:#cccccc; }#ftg-8080 .tile .icon { font-size:24px; }#ftg-8080 .tile .icon { margin: -12px 0 0 -12px; }#ftg-8080 .tile .caption-block .text-wrapper span.subtitle { font-size:12px; }#ftg-8080 .tile .caption-block .text-wrapper span.title { font-size:14px; }#ftg-8080 .tile { background-color: transparent; }#ftg-8080 .tile .caption-block .text-wrapper span.subtitle { color: #ffffff; }#ftg-8080 .tile .caption-block .text-wrapper span.title { color: #ffffff; }#ftg-8080 .tile .ftg-social a { color: #ffffff; }#ftg-8080 .tile { border-radius: 3px; }#ftg-8080 .tile .caption-block { transition-timing-function:ease; }#ftg-8080 .tile .caption-block { transition-duration:0.25s; }#ftg-8080 .tile .tile-inner:before { background-color: #6b9dd6; }#ftg-8080 .tile .tile-inner:before { background-color: rgba(107, 157, 214, 0.7); }#ftg-8080 .tile.ftg-preload { transform: scaleY(0.61) scaleX(0.61) translate(0px,0px) rotateX(0deg) rotateY(0deg); }#ftg-8080 .tile.ftg-preload { transition: all ease-out 0.5s, opacity linear 0.5s; }#ftg-8080 .tile img.item { transition-duration: 0.25s; }#ftg-8080 .tile:hover img {-moz-transform: -moz-rotate(-1deg) -moz-scale(1.1) ;-webkit-transform: -webkit-rotate(-1deg) -webkit-scale(1.1) ;-o-transform: -o-rotate(-1deg) -o-scale(1.1) ;-ms-transform: -ms-rotate(-1deg) -ms-scale(1.1) ;transform: rotate(-1deg) scale(1.1) ;} \n#cmsms_row_69e6195a52f82 .cmsms_row_outer_parent { \n\tpadding-top: 0px; \n} \n\n#cmsms_row_69e6195a52f82 .cmsms_row_outer_parent { \n\tpadding-bottom: 50px; \n} \n\n#cmsms_row_69e6195a52f82 .cmsms_row_inner.cmsms_row_fullwidth { \n\tpadding-left:0%; \n} \n#cmsms_row_69e6195a52f82 .cmsms_row_inner.cmsms_row_fullwidth { \n\tpadding-right:0%; \n} \n<\/style><div id=\"cmsms_row_69e6195a48ef7\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<div class=\"cmsms_text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsms_row_69e6195a49180\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column two_third\">\n<div class=\"cmsms_text\">\n<p><a href=\"https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4165\" src=\"https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300.jpg\" alt=\"\" width=\"1260\" height=\"709\" srcset=\"https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300.jpg 1260w, https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300-300x169.jpg 300w, https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300-1024x576.jpg 1024w, https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300-580x326.jpg 580w, https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300-820x461.jpg 820w, https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_Titelbild_20300-1160x653.jpg 1160w\" sizes=\"auto, (max-width: 1260px) 100vw, 1260px\" \/><\/a><\/p>\n<p>The March is a border river between Austria and Slovakia with valuable ecological habitats. However, only very few people know that at one location <strong>seven pipes cross under its surface in order to supply Western Europe with gas.<\/strong><br \/>\nBut the March has dug deeper and deeper over the past decades and the gas pipes are therefore covered with less and less bed material. It was clear to those responsible: <strong>The digging must be stopped to safeguard the gas supply.<\/strong><\/p>\n<p>The gas pipeline operators <a href=\"https:\/\/www.gasconnect.at\/\">Gas Connect Austria GmbH<\/a> and <a href=\"https:\/\/www.taggmbh.at\/\">Trans Austria Gasleitung GmbH<\/a> commissioned RIOCOM to solve this difficult task in a sustainable and careful manner for the environment. In this process, we were able to bring in 16 years of experience at the river March.<\/p>\n<p><strong>How did the solution look like?<\/strong><\/p>\n<ul>\n<li>Preparation of a study with different solution variants<\/li>\n<li>Selection of the most sustainable variant in the form of <strong>micro groins<\/strong><\/li>\n<li>Expansion of the planning team by the external hydraulic engineering expert <a href=\"https:\/\/www.youtube.com\/watch?v=guHmanciT-I&amp;list=PL7h7Iw8x7_VlBLDh1EB_13MnPGMapcmOg\">Otmar Grober<\/a> with his in-depth knowledge about micro groins<\/li>\n<li>8 micro groins will shift the flow from the shore to the middle of March and increase the coverage of the seven gas pipes and sustainably protect them<\/li>\n<\/ul>\n<p><strong>After a one-year planning phase and numerous permits in Austria and Slovakia, the construction was implemented in August and September 2017.<\/strong> We are looking forward to seeing the changes in the river!<\/p>\n<p>More information about the project can be found in the Gas Connect Austria newsletter <a href=\"https:\/\/www.gasconnect.at\/fileadmin\/Aktuelles\/Erdgas_im_Fokus\/Erdgas_im_Fokus-27-2017.pdf\">Natural Gas in Focus 27\/2017<\/a>.<\/p>\n<\/div>\n<\/div>\n<div class=\"cmsms_column one_third\">\n<div class=\"cmsms_text projekt-details\">\n<h4>Competence Area<\/h4>\n<p>Infrastructure und water engineering<\/p>\n<h4>Services<\/h4>\n<p>Study, submission planning, tendering, placing, local construction supervision, construction site coordination, approval<\/p>\n<h4>Contracting Purchaser<\/h4>\n<p>GCA \u2013 Gas Connect Austria GmbH<br \/>\nTAG \u2013 Trans Austria Gasleitung GmbH<\/p>\n<h4>In collaboration with<\/h4>\n<p>blattfisch e.U.<\/p>\n<h4>Location<\/h4>\n<p>Baumgarten an der March<\/p>\n<h4>Period<\/h4>\n<p>September 2015 until December 2017<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsms_row_69e6195a497bd\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<div class=\"cmsms_text\">\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div id=\"cmsms_row_69e6195a498b6\" class=\"cmsms_row cmsms_color_scheme_default\">\n<div class=\"cmsms_row_outer_parent\">\n<div class=\"cmsms_row_outer\">\n<div class=\"cmsms_row_inner\">\n<div class=\"cmsms_row_margin\">\n<div class=\"cmsms_column one_first\">\n<div class=\"cmsms_text\">\n<p><!-- Final Tiles Grid Gallery for WordPress v3.3.14 --><a name='80'><\/a><div class='final-tiles-gallery   caption-none caption-bottom caption-center' id='ftg-8080' style='width:100%'><div class='ftg-items'><div class='loading-bar'><i><\/i><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Insertion of armour stones in Slovakia<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_13-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_13.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_13-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_13-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Insertion of armour stones in Slovakia<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Exact insertion of big armour stones (Picture: Ernst Spet)<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_14-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_14.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_14-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_14-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Exact insertion of big armour stones (Picture: Ernst Spet)<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Underwater it\u2019s only possible to work with the 3D GPS machine control<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_15-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_15.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_15-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_15-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Underwater it\u2019s only possible to work with the 3D GPS machine control<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Armour stones with a weight of 10 tons were moved into the March<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_16-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_16.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_16-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_16-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Armour stones with a weight of 10 tons were moved into the March<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Every single armour stone was carried to the right place individually<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_17-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_17.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_17-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_17-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Every single armour stone was carried to the right place individually<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>The stable and dry weather facilitated the construction progress<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_18-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_18.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_18-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_18-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>The stable and dry weather facilitated the construction progress<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Every single armour stone was carried to the right place individually<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_19-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_19.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_19-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_19-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Every single armour stone was carried to the right place individually<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><div  class='tile ftg-preload  '><a data-sub-html=\"<span class='title'>Not every stone found its right place on the first try<\/span><span class='subtitle'><\/span>\"  rel=''  class=' tile-inner  ftg-lightbox' href='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_20-1024x740.jpg' data-download-url='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_20.jpg'><img alt='' class='item' data-class='item' data-ftg-src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_20-250x250.jpg' src='https:\/\/riocom.at\/wp-content\/uploads\/2018_Gasdueker_March_20300_20-250x250.jpg' width='250' height='250' \/><span class='icon fa fa-search'><\/span><div class='caption-block'><div class='text-wrapper'><span class='title'>Not every stone found its right place on the first try<\/span><\/div><\/div><\/a><div class='ftg-social'><\/div><\/div><\/div><\/div><script type='text\/javascript'>jQuery(document).ready(function () {setTimeout(function () {jQuery('#ftg-8080').finalTilesGallery({minTileWidth: 250,margin: 15,loadMethod: 'sequential',nonce: 'b4f9b6cfa7',galleryId: '80',setupFilters: true,layout: 'columns',debug: false,gridSize: 0,disableGridSizeBelow: 800,allowEnlargement: true,columns: [[4000, 4],[1024, 4],[800, 3],[480, 3],[320, 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