{"id":693,"date":"2020-07-01T07:11:11","date_gmt":"2020-07-01T07:11:11","guid":{"rendered":"http:\/\/proserveltd.co.uk\/?post_type=solutions&#038;p=693"},"modified":"2020-08-26T13:34:55","modified_gmt":"2020-08-26T13:34:55","slug":"sea-bridges","status":"publish","type":"solutions","link":"https:\/\/proserveltd.co.uk\/solutions\/sea-bridges\/","title":{"rendered":"Sea Bridge Foundations"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"693\" class=\"elementor elementor-693\" data-elementor-post-type=\"solutions\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ebf2512 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ebf2512\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c4ef4d5\" data-id=\"c4ef4d5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-80edd55 elementor-widget elementor-widget-text-editor\" data-id=\"80edd55\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<h1>Precast Bridge Piers<\/h1><p>Caisson bridge piers are often used for sea bridge construction due to the speed of construction over water and the reduction of works required in the water.\u00a0 The bridge decks are often formed of precast or prefabricated elements which pose a restriction on the placement and final position tolerances of the pier units.<\/p><p>Stone bedding layers are often used as the foundation. This creates certain challenges when constructed underwater, such as:<\/p><ul><li>Difficult to level<\/li><li>Liable to settlement<\/li><li>Risk of washout and scour<\/li><\/ul><p>All of these can make the required tolerances harder to achieve with potential delays while adjustments are made.<\/p><p>Compared to stone bedding layers, grout bag foundations are well suited to applications where:<\/p><ul><li>Construction tolerances are tight<\/li><li>Settlement is undesirable<\/li><li>There is a risk of stone washout or scour during or after construction<\/li><li>When accurate stone levelling is not practical<\/li><li>When working on a rock bed<\/li><li>In seismic zones<\/li><\/ul><h1>Grouted Solutions<\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6a6856 elementor-widget elementor-widget-image\" data-id=\"f6a6856\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"544\" src=\"https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-1024x544.png\" class=\"attachment-large size-large wp-image-2894\" alt=\"\" srcset=\"https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-1024x544.png 1024w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-300x159.png 300w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-768x408.png 768w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted.png 1278w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d8dd2f elementor-widget elementor-widget-text-editor\" data-id=\"0d8dd2f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The grout bag system is an alternative to compacted stone bedding layers, providing a grouted layer which fills the void between the precast concrete element being placed and the seabed. Capable of managing a bed tolerance up to 900mm.<\/p><h1>Installation<\/h1>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a792a96 elementor-skin-slideshow elementor-arrows-yes elementor-widget elementor-widget-media-carousel\" data-id=\"a792a96\" data-element_type=\"widget\" data-settings=\"{&quot;skin&quot;:&quot;slideshow&quot;,&quot;effect&quot;:&quot;slide&quot;,&quot;show_arrows&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;autoplay&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;loop&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;space_between&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;space_between_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]}}\" data-widget_type=\"media-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-main-swiper swiper\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"P1030794\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/P1030794-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"P1030796\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/P1030796-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Essai port - levage\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/Essai-port-levage.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"OLYMPUS DIGITAL CAMERA\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/13061-La-Reunion-Base-P48-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Pier placed\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/Pier-placed-1024x542.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"pier placed2\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/pier-placed2-1024x542.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"bag grouted\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-1024x544.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\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\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Previous<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Next<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-thumbnails-swiper swiper\">\n\t\t\t\t<div class=\"swiper-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"P1030794\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/P1030794-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"P1030796\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/P1030796-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Essai port - levage\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/Essai-port-levage.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"OLYMPUS DIGITAL CAMERA\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/13061-La-Reunion-Base-P48-1024x768.jpg&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"Pier placed\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/Pier-placed-1024x542.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"pier placed2\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/pier-placed2-1024x542.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-carousel-image\" role=\"img\" aria-label=\"bag grouted\" style=\"background-image: url(&#039;https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/bag-grouted-1024x544.png&#039;)\">\n\n\t\t\t\n\t\t\t\t\t<\/div>\n\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\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78bd43f elementor-widget elementor-widget-text-editor\" data-id=\"78bd43f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Foundation grout bags are specifically developed with the designer and contractor for each project\u2019s particular requirements. Our engineers use a range of variables, not limited to:<\/p><ul><li>Bed tolerance<\/li><li>Caisson level tolerance<\/li><li>Initial stability requirements<\/li><li>Shear transfer<\/li><li>Uplift limits<\/li><li>Transport distances<\/li><li>Working environment<\/li><li>Installation windows<\/li><\/ul><p>The grout bag and grouting pipes are prefixed to the concrete element in the casing yard, once the element is submerged and positioned on jacks, the bags are pump filled from a grouting barge. The grout bag controls the grout, filling the void between the element and the bed surface in a carefully designed sequence for guaranteed void filling and full contact with controlled uplift pressures.<\/p><h1>Summary<\/h1><p>Foundation grout bags provide control during construction by:<\/p><ul><li>Achieving tight construction tolerances and little settlement<\/li><li>Absorbing large bed tolerances<\/li><li>Eliminating the risk of washout<\/li><li>Initial stability where required,<\/li><li>Even distribution over the caisson base<\/li><li>Eliminating requirement for stone layers when working on rock<\/li><\/ul><p>Performance has been demonstrated by 30 years of proven performance on some of the world\u2019s largest marine construction projects.<\/p>\t\t\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<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":2938,"parent":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"solution_categories":[9],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - 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