{"id":1602,"date":"2020-11-16T01:08:44","date_gmt":"2020-11-15T14:08:44","guid":{"rendered":"https:\/\/neumanndredging.com.au\/projects\/canaipa-passage-maintenance-dredging-2014\/"},"modified":"2022-04-21T14:00:49","modified_gmt":"2022-04-21T04:00:49","slug":"canaipa-passage-maintenance-dredging-navigation-channel-maintenance-dredging","status":"publish","type":"projects","link":"https:\/\/neumanndredging.com.au\/projects\/canaipa-passage-maintenance-dredging-navigation-channel-maintenance-dredging\/","title":{"rendered":"Canaipa Passage Channel Dredging"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1602\" class=\"elementor elementor-1602\" data-elementor-post-type=\"projects\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-29bc061c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"29bc061c\" 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-30d2ca65\" data-id=\"30d2ca65\" 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-13752a4 elementor-widget elementor-widget-heading\" data-id=\"13752a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Canaipa Passage Channel Maintenance Dredging<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f57ac1 elementor-widget elementor-widget-heading\" data-id=\"7f57ac1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Overview of Project<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f55700 elementor-widget elementor-widget-text-editor\" data-id=\"6f55700\" 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>Canaipa Passage is a 13-kilometre secondary navigation channel between North Stradbroke Island and Russell Island in southern Moreton Bay.<\/p><p>The channel is heavily used by a variety of recreational and commercial vessels, particularly during school holidays, as the calm waters offer protection to yachties and anglers and campers making their way to and from the increasingly popular Slipping Sands.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4ba155 elementor-widget elementor-widget-heading\" data-id=\"f4ba155\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Overview of Project<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4499e70 elementor-widget elementor-widget-text-editor\" data-id=\"4499e70\" 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 Gold Coast Waterways Authority required a navigable depth of 2.5m below LAT (maximum depth of 2.8m below LAT) in the two regions, which amounted to the removal of 34,000 cubic metres of sand.<\/p><p>The southern dredge area involved the slight realignment of the crossover channel to align better with the natural seabed contours. As a result, almost 25,000 cubic metres were pumped from this area and transported only 500m to the nourishment area. On the other hand, the northern dredge area required the removal of 10,000 cubic metres of material, but this material had to be transported almost 2,000m to the nourishment.<\/p><p>The dredged sand replenished the eroded areas of beaches at Slipping Sands. These included beaches near the fishing huts and along the shore at Slipping Sands on the western side of North Stradbroke Island.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3be15b elementor-widget elementor-widget-heading\" data-id=\"c3be15b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Innovations<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3516c09 elementor-widget elementor-widget-text-editor\" data-id=\"3516c09\" 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<ul><li>Use of discharge barge to place material along the beach at slipping sands,<\/li><li>Adaption of an anchor barge with a three-point anchoring system to manoeuvre the discharge pontoon along the beach at Slipping Sands.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02ca687 elementor-widget elementor-widget-heading\" data-id=\"02ca687\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Challenges<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21b57fef elementor-widget elementor-widget-text-editor\" data-id=\"21b57fef\" 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<ul><li>Pumping the material up to 2,000m at a reduced production rate from the northern dredge area<\/li><li>Spreading the material evenly along the beach at the nourishment<\/li><li>Maintaining safe navigational access for all boating traffic in this very popular and busy recreational waterway.<\/li><\/ul>\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":6959,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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 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