{"id":22263,"date":"2023-07-08T21:57:18","date_gmt":"2023-07-08T21:57:18","guid":{"rendered":"https:\/\/icp-staging-site-new-wordpress.rz.mup-digital.com\/?post_type=projects&#038;p=22263"},"modified":"2023-09-06T11:25:10","modified_gmt":"2023-09-06T11:25:10","slug":"ganzheitliche-sanierung-des-entwaesserungssystems-deponie-morgenstern-landkreis-goslar","status":"publish","type":"projects","link":"https:\/\/icp-ing.de\/en\/projects\/ganzheitliche-sanierung-des-entwaesserungssystems-deponie-morgenstern-landkreis-goslar\/","title":{"rendered":"Holistic rehabilitation of the drainage system at Morgenstern landfill site, Goslar district"},"content":{"rendered":"<p><strong>Client:&nbsp;<\/strong>Kreiswirtschaftsbetriebe (KWB) Goslar; Own business of the district of Goslar<br><strong>Mission:&nbsp;<\/strong>Redevelopment concept, planning (LPH 1-9 HOAI), local construction supervision<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Boundary conditions<\/h2>\n\n\n\n<p><strong><u>BA I:<\/u>&nbsp;<\/strong>Dilapidated central shaft of masonry concrete blocks DN 2,500, depth approx. 57 m, considerable slanting\/twisting, shaft internals partially collapsed, concrete corrosion, washed-out joints with uncontrolled water inflow, massive deposits, collapsed drainage pipes at shaft bottom.<\/p>\n\n\n\n<p><strong><u>BA II:<\/u><\/strong>&nbsp;Central seepage drainage pipe made of PE with massive damage (deformations, collapses, cracks\/shards, deposits), overburden up to 35 m, water discharge severely restricted, cleaning\/TV no longer possible for many years.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h2 class=\"wp-block-heading\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/icp-ing.de\/wp-content\/uploads\/2022\/12\/Morgenstern-05.jpg\" alt=\"Morgenstern\" width=\"180\" height=\"284\"><\/h2>\n<\/blockquote>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Rehabilitation techniques<strong>&nbsp;<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. leachate central shaft BA I<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Clearing out, securing, exploration, sampling of the existing shaft<\/li>\n\n\n\n<li>Dismantling and closing of a ducting shaft, sealing of a foundation penetration<\/li>\n\n\n\n<li>GRP inliner rehabilitation using the shaft-in-shaft method<\/li>\n\n\n\n<li>Laying drainage pipes in the annular space, graveling the annular space<\/li>\n\n\n\n<li>Insertion of new drainage stubs using the horizontal drilling method, blind holes at the bottom of the shaft and in further drainage horizons (11\u00f734 m)<\/li>\n\n\n\n<li>Use of special equipment (e.g. drilling rig) and safety equipment (e.g. redundant entry device with full respiratory protection, working scaffold in the shaft up to 45 m height).<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. rehabilitation of the drainage pipe BA II<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rehabilitation of the drainage pipeline over a length of 350 m by means of burst lining using the tandem shaft method and shaft-on-shaft method.<\/li>\n\n\n\n<li>Renewal of a perimeter dam penetration using the cut-and-cover method (slide-rail shoring)<\/li>\n<\/ul>\n\n\n\n<p><strong>Versions: 2013-2016<br>ICP Project Management:&nbsp;<\/strong>Dipl.-Ing. (FH) J\u00f6rg K\u00e4ssinger<br><strong>Editing\/ED:&nbsp;<\/strong>Dipl.-Ing. (FH) J\u00f6rg K\u00e4ssinger, Dipl.-Ing. (FH) Wolfgang Edenberger<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Detailed presentation of the project in the publication in M\u00fcll und Abfall 01\/2017<\/h3>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/icp-ing.de\/wordpress\/wp-content\/uploads\/2017\/02\/MuA_2017-01_Kaessinger.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/icp-ing.de\/wordpress\/wp-content\/uploads\/2014\/05\/Morgenstern-Ver%C3%B6ffentlichung-300x95.jpg\" alt=\"Morgenstern \" class=\"wp-image-2925\"\/><\/a><\/figure>\n\n\n\n<p>Just click on the image and view the pdf.<\/p>","protected":false},"author":28,"featured_media":0,"parent":0,"template":"","company-group":[74],"project-category":[68],"class_list":["post-22263","projects","type-projects","status-publish","hentry","company-group-icp-ingenieurgesellschaft","project-category-entwaesserungseinrichtungen"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/projects\/22263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/projects"}],"about":[{"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/types\/projects"}],"author":[{"embeddable":true,"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/users\/28"}],"wp:attachment":[{"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/media?parent=22263"}],"wp:term":[{"taxonomy":"company-group","embeddable":true,"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/company-group?post=22263"},{"taxonomy":"project-category","embeddable":true,"href":"https:\/\/icp-ing.de\/en\/wp-json\/wp\/v2\/project-category?post=22263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}