{"id":2275,"date":"2023-08-25T12:47:12","date_gmt":"2023-08-25T10:47:12","guid":{"rendered":"http:\/\/2024.nord-bb.de\/?page_id=2275"},"modified":"2024-10-02T13:41:59","modified_gmt":"2024-10-02T11:41:59","slug":"brunnenbau-dradenau","status":"publish","type":"page","link":"https:\/\/nord-bb.de\/en\/leistungen\/we-drill\/projekte-brunnenbaubrunnenbohrung\/brunnenbau-dradenau\/","title":{"rendered":"Brunnenbau Speyer"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"2275\" class=\"elementor elementor-2275\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e7e485e e-flex e-con-boxed e-con e-parent\" data-id=\"e7e485e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-54fce09 e-con-full e-flex e-con e-child\" data-id=\"54fce09\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9bb7496 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-image\" data-id=\"9bb7496\" data-element_type=\"widget\" data-e-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\t\t\t<a href=\"https:\/\/nord-bb.de\/en\/leistungen\/we-drill\/projekte-brunnenbaubrunnenbohrung\/\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"990\" height=\"1771\" src=\"https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer.jpg\" class=\"attachment-full size-full wp-image-2740\" alt=\"\" srcset=\"https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer.jpg 990w, https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer-168x300.jpg 168w, https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer-572x1024.jpg 572w, https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer-768x1374.jpg 768w, https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer-859x1536.jpg 859w, https:\/\/nord-bb.de\/wp-content\/uploads\/2023\/09\/Brunnenbau-Speyer-7x12.jpg 7w\" sizes=\"(max-width: 990px) 100vw, 990px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-73baed2 e-con-full e-flex e-con e-child\" data-id=\"73baed2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-92bc8af e-con-full e-flex e-con e-child\" data-id=\"92bc8af\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a9a3799 e-con-full e-flex e-con e-child\" data-id=\"a9a3799\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-68892d8 elementor-widget__width-auto elementor-widget elementor-widget-heading\" data-id=\"68892d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Speyer | Brunnen TB7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5db1b0 elementor-widget elementor-widget-text-editor\" data-id=\"a5db1b0\" data-element_type=\"widget\" data-e-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\t\t<p><strong>Builder:<\/strong> Stadtwerke Speyer GmbH<\/p><p><strong>Location:<\/strong> Speyer<\/p><p><strong>Mountain formation:<\/strong>Loose formation<\/p><p><strong>Drilling method: <\/strong>Air lifting drill<\/p><p>Number of holes: 1<\/p><p>Drilling depth in m: 138<\/p><p>Total drilling meters: 138<\/p><p>Drilling \u00d8 in mm: 1200\/1100\/760<\/p><p>Expansion data: 813\/St.\/DN 400\/K\/VA double gravel fill<\/p><p>Purpose of the drilling:<\/p><div class=\"page\" title=\"Page 1\"><div class=\"layoutArea\"><div class=\"column\"><p>Explosive ordnance exploration, exploratory drilling with core extraction, depth-appropriate backfilling with clay pellets and filter gravel, drilling of the TB 7 well, pouring of the foundation slab for the house, installation of the conveyor system with fittings.<\/p><\/div><\/div><\/div><div class=\"page\" title=\"Page 1\"><div class=\"layoutArea\"><div class=\"column\"><p>After sinking the exploratory borehole with continuous core extraction and depth-appropriate backfilling with clay pellets and filter gravel, well borehole TB 7 was drilled as an air-lift drill. The borehole was sunk to 60 munter GOK with a diameter of 1200 mm, installed with steel pipes 813 x 10 mm and the annular space was grouted with a clay powder cement suspension. The borehole was then deepened to a final depth of 138 m with a 760 mm \u00d8, drilled out to 1100 mm \u00d8 and with filters and solid pipes made of stainless steel and from 76 m up to GOK with solid pipes made of PVC\/Noresta and two DF filters DN 65\/ Norip developed at different depths. After introducing the filter gravel and carrying out the desanding and power pumping test, the valve section was built and the base plate was concreted. The well head was welded onto the 813\u00d710 mm barrier pipe. The weld seam was then X-rayed.<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\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-1317229 elementor-widget elementor-widget-image\" data-id=\"1317229\" data-element_type=\"widget\" data-e-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\t\t\t<a href=\"https:\/\/nord-bb.de\/wp-content\/uploads\/2024\/09\/Speyer-AB-TB-7-N-Bohrprofil-Schlagzahlen-Verf\ufffdllung-A3H.jpg\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/nord-bb.de\/wp-content\/uploads\/elementor\/thumbs\/Speyer-AB-TB-7-N-Bohrprofil-Schlagzahlen-Verf\ufffdllung-A3H-qvjz6rfiswa3agw91xti7lajtnirrrurnwzxaqzy5o.jpg\" title=\"Speyer AB TB 7-N Bohrprofil Schlagzahlen Verf\ufffdllung A3H\" alt=\"Speyer AB TB 7-N Bohrprofil Schlagzahlen Verf\ufffdllung A3H\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\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>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Speyer | Brunnen TB7 Bauherr: Stadtwerke Speyer GmbH Ort: Speyer Gebirgsformation:Lockerformation Bohrverfahren: Lufthebebohrung Anzahl Bohrungen: 1 Bohrtiefe in m: 138 Bohrmeter gesamt: 138 Bohr-\u00d8 in mm: 1200\/1100\/760 Ausbaudaten: 813\/St.\/DN 400\/K\/VA doppelte Kiessch\u00fcttung Zweck der Bohrung: Kampfmittelerkundung, Erkundungsbohrung mit Kerngewinnung, teufengerechte Verf\u00fcllung mit Tonpellets und Filterkies, Niederbringung Brunnenbohrung TB 7, Sch\u00fctten der Fundamentplatte f.Br.Haus, Einbau der [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":2233,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-2275","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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