{"id":7961,"date":"2026-09-01T09:05:40","date_gmt":"2026-09-01T09:05:40","guid":{"rendered":"https:\/\/dwi.dk\/?page_id=7961"},"modified":"2026-09-01T09:11:08","modified_gmt":"2026-09-01T09:11:08","slug":"laekagesporing-i-kolding","status":"publish","type":"page","link":"https:\/\/dwi.dk\/en\/laekagesporing-i-kolding\/","title":{"rendered":"Leak detection in Kolding"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7961\" class=\"elementor elementor-7961\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-17256f41 elementor-section-height-min-height elementor-section-items-stretch elementor-section-content-middle elementor-section-boxed elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"17256f41\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ddc26b\" data-id=\"ddc26b\" data-element_type=\"column\" data-e-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-5240ce41 elementor-widget elementor-widget-heading\" data-id=\"5240ce41\" 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<h1 class=\"elementor-heading-title elementor-size-default\">L\u00e6kagesporing i Kolding<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43dd7969 elementor-widget elementor-widget-heading\" data-id=\"43dd7969\" 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\">H\u00f8jdeforskellen st\u00e5r i trykket hele d\u00f8gnet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c9a0ca elementor-widget elementor-widget-text-editor\" data-id=\"0c9a0ca\" 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>Kolding er bygget op og ned. Fra bunden af dalen til de h\u00f8jeste boligomr\u00e5der er der en h\u00f8jdeforskel, som ledningsnettet skal levere vand over, og det g\u00f8res med trykfor\u00f8gere op mod de h\u00f8je omr\u00e5der og med reduktionsventiler ned mod de lave. Derfor har byen ikke \u00e9t tryk, men flere zoner med hver deres.<\/p><p>Bruddene fordeler sig ikke j\u00e6vnt over byen. De sidder t\u00e6ttest, hvor trykket er h\u00f8jest.<br \/>M\u00e5lingen bliver heller ikke ens fra zone til zone. Trykket bestemmer, hvor meget energi der er i det signal, en ut\u00e6thed sender ud i r\u00f8ret og i jorden.<\/p>\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-5a0040d9 elementor-align-left elementor-mobile-align-left elementor-widget elementor-widget-button\" data-id=\"5a0040d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/dwi.dk\/kontakt\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Kontakt os<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-258b5565 elementor-section-content-middle elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"258b5565\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-656ff28d\" data-id=\"656ff28d\" data-element_type=\"column\" data-e-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-136245f elementor-widget elementor-widget-heading\" data-id=\"136245f\" 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\">Derfor sidder de fleste brud i de lave zoner<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54dc0d06 elementor-widget elementor-widget-text-editor\" data-id=\"54dc0d06\" 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>Trykket i et punkt stammer f\u00f8rst og fremmest fra h\u00f8jdeforskellen op til det sted, vandet kommer fra. Ligger et kvarter lavt i forhold til beholder eller trykfor\u00f8ger, st\u00e5r der mere p\u00e5 r\u00f8ret hele d\u00f8gnet \u2014 ogs\u00e5 n\u00e5r ingen bruger vand.<\/p><p>H\u00f8jt statisk tryk belaster samlinger og gamle stik, og trykst\u00f8d ved pumpestart eller ved en hurtig lukning sl\u00e5r h\u00e5rdest, hvor niveauet i forvejen er h\u00f8jt. Samtidig bliver hver enkelt ut\u00e6thed dyrere: udstr\u00f8mningen gennem en given \u00e5bning stiger med trykket, s\u00e5 det samme hul taber mere i den lave zone end i den h\u00f8je.<\/p><p>Belastningen er ikke konstant hen over d\u00f8gnet. N\u00e5r forbruget falder om natten, forsvinder tryktabet i ledningerne, og trykket i zonen stiger. Det er i de stille timer, at et svagt punkt i et gammelt stik oftest giver efter, og det er en del af forklaringen p\u00e5, at brud opdages om morgenen.<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-79ffcdb3\" data-id=\"79ffcdb3\" data-element_type=\"column\" data-e-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-2511a889 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"2511a889\" 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<img decoding=\"async\" src=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4982.png\" title=\"IMG_4982\" alt=\"IMG_4982\" loading=\"lazy\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2b31fdfc elementor-section-content-middle elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"2b31fdfc\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-406b1b51\" data-id=\"406b1b51\" data-element_type=\"column\" data-e-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-76053321 elementor-widget elementor-widget-image\" data-id=\"76053321\" 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<img decoding=\"async\" src=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4931.png\" title=\"IMG_4931\" alt=\"IMG_4931\" loading=\"lazy\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-68b16554\" data-id=\"68b16554\" data-element_type=\"column\" data-e-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-39a7073a elementor-widget elementor-widget-heading\" data-id=\"39a7073a\" 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\">L\u00e6kagesporing i Kolding f\u00f8lger trykzonens gr\u00e6nser<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d752cc4 elementor-widget elementor-widget-text-editor\" data-id=\"4d752cc4\" 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>Zonen er den naturlige arbejdsenhed, fordi trykket er det samme s\u00e6t vilk\u00e5r hele vejen igennem den. Gr\u00e6nsen er typisk en lukket ventil eller en reduktionsventil, og den s\u00e6tter samtidig gr\u00e6nsen for, hvor langt en m\u00e5ling kan f\u00f8lge r\u00f8ret.<\/p><p>Derfor holder vi m\u00e5lepunkterne inden for samme zone. Krydser man en gr\u00e6nse, sammenligner man to str\u00e6kninger, hvor trykket ikke er ens, og et svagt udslag i den ene ende kan lige s\u00e5 godt skyldes trykket som afstanden til ut\u00e6theden. Vi noterer trykniveauet i zonen sammen med m\u00e5lingerne, s\u00e5 resultatet kan l\u00e6ses rigtigt bagefter.<\/p>\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-455ba103 elementor-section-content-middle elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"455ba103\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-4b1b61dc\" data-id=\"4b1b61dc\" data-element_type=\"column\" data-e-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-2111e6df elementor-widget elementor-widget-heading\" data-id=\"2111e6df\" 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\">Trykket \u00e6ndrer lydbilledet<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fafc169 elementor-widget elementor-widget-text-editor\" data-id=\"5fafc169\" 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>Den st\u00f8j, vi m\u00e5ler p\u00e5, opst\u00e5r ved selve \u00e5bningen i r\u00f8ret, og energien i den f\u00f8lger trykket. I en zone med h\u00f8jt tryk kan et udslip registreres l\u00e6ngere fra hullet, og positionen kan ofte s\u00e6ttes med jordmikrofon alene.<\/p><p>I en zone med lavt tryk, eller p\u00e5 et r\u00f8r hvor trykket er reduceret, bliver signalet svagt og kortr\u00e6kkende. S\u00e5 r\u00e6kker lytningen ikke, og vi flytter v\u00e6gten til korrelation mellem to m\u00e5lepunkter eller til sporgas.<\/p><p>Trykniveauet er derfor noget af det f\u00f8rste, vi sp\u00f8rger om, inden en zone skal m\u00e5les. Det afg\u00f8r b\u00e5de, hvor langt fra hullet vi kan forvente et udslag, og hvor t\u00e6t m\u00e5lepunkterne skal ligge, for at str\u00e6kningen bliver d\u00e6kket.<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-67ccd401\" data-id=\"67ccd401\" data-element_type=\"column\" data-e-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-7d6197c2 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"7d6197c2\" 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<img decoding=\"async\" src=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/07\/IMG_4867.png\" title=\"IMG_4867\" alt=\"IMG_4867\" loading=\"lazy\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-20e91c0b elementor-section-height-min-height elementor-section-items-stretch elementor-section-content-middle elementor-section-boxed elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"20e91c0b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-61a1e9c9\" data-id=\"61a1e9c9\" data-element_type=\"column\" data-e-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-69b329f2 elementor-widget elementor-widget-image\" data-id=\"69b329f2\" 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<img fetchpriority=\"high\" decoding=\"async\" width=\"1280\" height=\"960\" src=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849.png\" class=\"attachment-full size-full wp-image-7109\" alt=\"\" srcset=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849.png 1280w, https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849-300x225.png 300w, https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849-1024x768.png 1024w, https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849-768x576.png 768w, https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4849-16x12.png 16w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7a80752b\" data-id=\"7a80752b\" data-element_type=\"column\" data-e-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-221b57c2 elementor-widget elementor-widget-heading\" data-id=\"221b57c2\" 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\">Hvad jeres egne trykdata kan pege p\u00e5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63992139 elementor-widget elementor-widget-text-editor\" data-id=\"63992139\" 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>Har I trykloggere i zonen eller flowm\u00e5ling i indl\u00f8bet, l\u00e6ser vi dem, inden vi g\u00e5r i marken. Et nattryk, der er faldet over nogle uger, uden at forbruget er steget, peger mod et tab, og sammenholdt med h\u00f8jdeforholdene kan det indsn\u00e6vre, hvilken del af zonen vi skal begynde i.<br \/>Vores egne m\u00e5linger er akustisk lytning, korrelation, sporgas og <a href=\"https:\/\/dwi.dk\/ledningssoegning\/\">ledningss\u00f8gning<\/a>, og skal nettet f\u00f8lges mellem bes\u00f8gene, kan vi s\u00e6tte <a href=\"https:\/\/dwi.dk\/dataloggere\/\">dataloggere<\/a> op, som lytter d\u00f8gnet rundt.<\/p><p><a href=\"https:\/\/dwi.dk\/hydrantai\/\">HydrantAI-platformen<\/a> samler de m\u00e5linger og varsler automatisk ved afvigelser, s\u00e5 en \u00e6ndring ikke f\u00f8rst bem\u00e6rkes ved n\u00e6ste gennemgang.<\/p><p>Trykdata bliver mest v\u00e6rd i h\u00e6nderne p\u00e5 nogen, der ogs\u00e5 kan h\u00f8re forskel p\u00e5 et udslip ved h\u00f8jt og ved lavt tryk. Netop den \u00f8velse ligger i det <a href=\"https:\/\/dwi.dk\/grundkursus-i-lednings-og-laekagesporing\/\">grundkursus<\/a>, DWI Leak Academy afholder i H\u00f8rsholm, og skal en zone kunne gennemg\u00e5s mellem vores bes\u00f8g, kan s\u00f8geudstyret k\u00f8bes eller leases hos os med service.<\/p>\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-305187bf elementor-align-left elementor-mobile-align-left elementor-widget elementor-widget-button\" data-id=\"305187bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"http:\/\/dwi.dk\/raadgivning\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">F\u00e5 r\u00e5dgivning<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ff4c716 elementor-section-content-middle elementor-reverse-tablet elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"7ff4c716\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-11116aa6\" data-id=\"11116aa6\" data-element_type=\"column\" data-e-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-57bc2e04 elementor-widget elementor-widget-heading\" data-id=\"57bc2e04\" 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\">L\u00e6kages\u00f8gning i Kolding, og hvad trykstyringen kan overtage<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77c08bfa elementor-widget elementor-widget-text-editor\" data-id=\"77c08bfa\" 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>At s\u00e6nke trykket i en lav zone reducerer tabet i de ut\u00e6theder, der allerede findes, og udskyder de n\u00e6ste brud. Det fjerner dem ikke. Hullerne er der stadig, og de skal lokaliseres og repareres, f\u00f8r tabet forsvinder.<\/p><p>Derfor h\u00e6nger de to ting sammen i praksis. Trykstyringen holder belastningen nede, mens <a href=\"https:\/\/dwi.dk\/laekagesoegning\/\">l\u00e6kages\u00f8gningen<\/a> fjerner tabene et ad gangen, og vandtabet opg\u00f8res fagligt som NRW. Vi lokaliserer og markerer p\u00e5 stedet; jeres entrepren\u00f8r eller VVS&#8217;er graver og reparerer.<\/p>\t\t\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<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-cb3ddde\" data-id=\"cb3ddde\" data-element_type=\"column\" data-e-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-69a06b06 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"69a06b06\" 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<img decoding=\"async\" src=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4686.png\" title=\"IMG_4686\" alt=\"IMG_4686\" loading=\"lazy\" \/>\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-2f42940 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"2f42940\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd9bb48 wpr-advanced-accordion-icon-side-box elementor-widget elementor-widget-wpr-advanced-accordion\" data-id=\"dd9bb48\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;active_item&quot;:1}\" data-widget_type=\"wpr-advanced-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n            <div class=\"wpr-advanced-accordion\" data-accordion-type=\"accordion\" data-active-index=\"1\" data-accordion-trigger=\"click\" data-interaction-speed=\"0.4\">\n\n\t\t\t\n                \n\t\t\t\t\t<div class=\"wpr-accordion-item-wrap\">\n\t\t\t\t\t\t<button class=\"wpr-acc-button\">\n\t\t\t\t\t\t\t<span class=\"wpr-acc-item-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-icon-box\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-title-icon\">\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-acc-title-text\">Vores brud sidder n\u00e6sten altid i den samme, lavtliggende del af byen. Er det tilf\u00e6ldigt?<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-close\"><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-open\"><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\n\t\t\t\t\t\t<div class=\"wpr-acc-panel\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-panel-content\"><p>Sj\u00e6ldent. Lavtliggende omr\u00e5der har det h\u00f8jeste statiske tryk hele d\u00f8gnet, og det belaster samlinger og stik mest. Det samme hul taber ogs\u00e5 mere vand dernede end h\u00f8jere oppe i nettet.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n                    <\/div>\n\n                \n\t\t\t\t\t<div class=\"wpr-accordion-item-wrap\">\n\t\t\t\t\t\t<button class=\"wpr-acc-button\">\n\t\t\t\t\t\t\t<span class=\"wpr-acc-item-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-icon-box\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-title-icon\">\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-acc-title-text\">Skal vi \u00e6ndre trykket, for at I kan m\u00e5le?<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-close\"><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-open\"><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\n\t\t\t\t\t\t<div class=\"wpr-acc-panel\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-panel-content\"><p>Nej. Vi m\u00e5ler under de trykforhold, nettet har i normal drift. I enkelte tilf\u00e6lde kan et aftalt, kortvarigt skift i trykket bruges til at bekr\u00e6fte et fund, men det er jeres beslutning og aldrig en foruds\u00e6tning.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n                    <\/div>\n\n                \n\t\t\t\t\t<div class=\"wpr-accordion-item-wrap\">\n\t\t\t\t\t\t<button class=\"wpr-acc-button\">\n\t\t\t\t\t\t\t<span class=\"wpr-acc-item-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-icon-box\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-title-icon\">\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-acc-title-text\">Vores trykfor\u00f8ger k\u00f8rer flere timer i d\u00f8gnet end sidste \u00e5r. Betyder det noget?<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-close\"><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-open\"><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\n\t\t\t\t\t\t<div class=\"wpr-acc-panel\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-panel-content\"><p>Det kan betyde, at der skal mere vand igennem for at holde trykket i zonen, og det peger mod et tab. Har I data fra stationen, ser vi p\u00e5 dem sammen med de m\u00e5linger, vi laver ude p\u00e5 str\u00e6kningen.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n                    <\/div>\n\n                \n\t\t\t\t\t<div class=\"wpr-accordion-item-wrap\">\n\t\t\t\t\t\t<button class=\"wpr-acc-button\">\n\t\t\t\t\t\t\t<span class=\"wpr-acc-item-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-icon-box\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-title-icon\">\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-acc-title-text\">Vi har lige installeret trykreduktion. Har vi stadig brug for l\u00e6kages\u00f8gning?<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-close\"><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-open\"><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\n\t\t\t\t\t\t<div class=\"wpr-acc-panel\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-panel-content\"><p>Ja. Reduktionen mindsker udstr\u00f8mningen fra de ut\u00e6theder, der er, og bremser nye brud, men ut\u00e6thederne st\u00e5r der u\u00e6ndret. Skal tabet ned og blive nede, skal de findes og repareres.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n                    <\/div>\n\n                \n\t\t\t\t\t<div class=\"wpr-accordion-item-wrap\">\n\t\t\t\t\t\t<button class=\"wpr-acc-button\">\n\t\t\t\t\t\t\t<span class=\"wpr-acc-item-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-icon-box\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-title-icon\">\n\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<span class=\"wpr-acc-title-text\">Hvad koster en lokalisering?<\/span>\n\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-close\"><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t\t\t<span class=\"wpr-toggle-icon wpr-ti-open\"><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t<\/button>\n\n\t\t\t\t\t\t<div class=\"wpr-acc-panel\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"wpr-acc-panel-content\"><p>Det afh\u00e6nger af nettets omfang og adgangsforholdene. Ring eller skriv, s\u00e5 vurderer vi opgaven konkret.<\/p><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n                    <\/div>\n\n                            <\/div>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bbfc277 elementor-widget elementor-widget-html\" data-id=\"bbfc277\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [{\n    \"@type\": \"Question\",\n    \"name\": \"Reparerer I ogs\u00e5 l\u00e6kagen?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Nej, vi lokaliserer og dokumenterer den. Reparationen udf\u00f8rer jeres VVS'er eller entrepren\u00f8r \u2013 og vi samarbejder gerne direkte med dem.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Kan I unders\u00f8ge vores virksomheds interne ledningsnet?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Ja. Interne forsyningsledninger p\u00e5 store matrikler er en af vores faste opgavetyper, og m\u00e5lingerne forstyrrer ikke driften.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Hvor hurtigt kan I v\u00e6re i Ballerup?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Ved akutte brud ofte samme dag. Akuttelefonen er +45 70 23 98 98.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Kan I bekr\u00e6fte, at nettet er t\u00e6t efter en reparation?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Ja, vi kan m\u00e5le igen efter udbedringen og dokumentere, at l\u00e6kagen er v\u00e6k.\"\n    }\n  },{\n    \"@type\": \"Question\",\n    \"name\": \"Hvad koster en lokalisering?\",\n    \"acceptedAnswer\": {\n      \"@type\": \"Answer\",\n      \"text\": \"Det afh\u00e6nger af nettets omfang og adgangsforholdene. Ring eller skriv, s\u00e5 vurderer vi opgaven konkret.\"\n    }\n  }]\n}\n<\/script>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1a03a90 elementor-section-boxed elementor-section-height-default elementor-section-height-default wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no\" data-id=\"1a03a90\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\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-33668d9\" data-id=\"33668d9\" data-element_type=\"column\" data-e-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-37e7043 elementor-widget elementor-widget-heading\" data-id=\"37e7043\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Kontakt DWI<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-464ecd9 elementor-widget elementor-widget-text-editor\" data-id=\"464ecd9\" 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 style=\"text-align: center;\">Kontakt os for kompetent r\u00e5dgivning, l\u00e6kages\u00f8gning og ledningslokalisering til dit vandv\u00e6rk eller vandforsyning. Vi assisterer ogs\u00e5 erhvervskunder og private husstande med professionelle l\u00f8sninger.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed729d4 e-grid e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"ed729d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-93b57c2 elementor-view-framed elementor-shape-circle elementor-widget elementor-widget-icon\" data-id=\"93b57c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e9434d elementor-view-framed elementor-shape-circle elementor-widget elementor-widget-icon\" data-id=\"0e9434d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-mail-bulk\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39a8f48 elementor-widget elementor-widget-text-editor\" data-id=\"39a8f48\" 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>\u00a0<\/p><p><strong>Telefon<\/strong><\/p><p><a href=\"tel:+4531723131\">+45 31 72 31 31<\/a><\/p>\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-d52162b elementor-widget elementor-widget-text-editor\" data-id=\"d52162b\" 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>\u00a0<\/strong><\/p><p><strong>Email<\/strong><\/p><p><a href=\"mailto:info@dwi.dk\">info@dwi.dk<\/a><\/p>\t\t\t\t\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\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},"excerpt":{"rendered":"<p>L\u00e6kagesporing i Kolding H\u00f8jdeforskellen st\u00e5r i trykket hele d\u00f8gnet Kolding er bygget op og ned. Fra bunden af dalen til de h\u00f8jeste boligomr\u00e5der er der en h\u00f8jdeforskel, som ledningsnettet skal levere vand over, og det g\u00f8res med trykfor\u00f8gere op mod de h\u00f8je omr\u00e5der og med reduktionsventiler ned mod de lave. Derfor har byen ikke \u00e9t tryk, men flere zoner med hver deres. Bruddene fordeler sig ikke j\u00e6vnt over byen. De sidder t\u00e6ttest, hvor trykket er h\u00f8jest.M\u00e5lingen bliver heller ikke ens fra zone til zone. Trykket bestemmer, hvor meget energi der er i det signal, en ut\u00e6thed sender ud i r\u00f8ret og i jorden. Kontakt os Derfor sidder de fleste brud i de lave zoner Trykket i et punkt stammer f\u00f8rst og fremmest fra h\u00f8jdeforskellen op til det sted, vandet kommer fra. Ligger et kvarter lavt i forhold til beholder eller trykfor\u00f8ger, st\u00e5r der mere p\u00e5 r\u00f8ret hele d\u00f8gnet \u2014 ogs\u00e5 n\u00e5r ingen bruger vand. H\u00f8jt statisk tryk belaster samlinger og gamle stik, og trykst\u00f8d ved pumpestart eller ved en hurtig lukning sl\u00e5r h\u00e5rdest, hvor niveauet i forvejen er h\u00f8jt. Samtidig bliver hver enkelt ut\u00e6thed dyrere: udstr\u00f8mningen gennem en given \u00e5bning stiger med trykket, s\u00e5 det samme hul taber mere i den lave zone end i den h\u00f8je. Belastningen er ikke konstant hen over d\u00f8gnet. N\u00e5r forbruget falder om natten, forsvinder tryktabet i ledningerne, og trykket i zonen stiger. Det er i de stille timer, at et svagt punkt i et gammelt stik oftest giver efter, og det er en del af forklaringen p\u00e5, at brud opdages om morgenen. L\u00e6kagesporing i Kolding f\u00f8lger trykzonens gr\u00e6nser Zonen er den naturlige arbejdsenhed, fordi trykket er det samme s\u00e6t vilk\u00e5r hele vejen igennem den. Gr\u00e6nsen er typisk en lukket ventil eller en reduktionsventil, og den s\u00e6tter samtidig gr\u00e6nsen for, hvor langt en m\u00e5ling kan f\u00f8lge r\u00f8ret. Derfor holder vi m\u00e5lepunkterne inden for samme zone. Krydser man en gr\u00e6nse, sammenligner man to str\u00e6kninger, hvor trykket ikke er ens, og et svagt udslag i den ene ende kan lige s\u00e5 godt skyldes trykket som afstanden til ut\u00e6theden. Vi noterer trykniveauet i zonen sammen med m\u00e5lingerne, s\u00e5 resultatet kan l\u00e6ses rigtigt bagefter. Trykket \u00e6ndrer lydbilledet Den st\u00f8j, vi m\u00e5ler p\u00e5, opst\u00e5r ved selve \u00e5bningen i r\u00f8ret, og energien i den f\u00f8lger trykket. I en zone med h\u00f8jt tryk kan et udslip registreres l\u00e6ngere fra hullet, og positionen kan ofte s\u00e6ttes med jordmikrofon alene. I en zone med lavt tryk, eller p\u00e5 et r\u00f8r hvor trykket er reduceret, bliver signalet svagt og kortr\u00e6kkende. S\u00e5 r\u00e6kker lytningen ikke, og vi flytter v\u00e6gten til korrelation mellem to m\u00e5lepunkter eller til sporgas. Trykniveauet er derfor noget af det f\u00f8rste, vi sp\u00f8rger om, inden en zone skal m\u00e5les. Det afg\u00f8r b\u00e5de, hvor langt fra hullet vi kan forvente et udslag, og hvor t\u00e6t m\u00e5lepunkterne skal ligge, for at str\u00e6kningen bliver d\u00e6kket. Hvad jeres egne trykdata kan pege p\u00e5 Har I trykloggere i zonen eller flowm\u00e5ling i indl\u00f8bet, l\u00e6ser vi dem, inden vi g\u00e5r i marken. Et nattryk, der er faldet over nogle uger, uden at forbruget er steget, peger mod et tab, og sammenholdt med h\u00f8jdeforholdene kan det indsn\u00e6vre, hvilken del af zonen vi skal begynde i.Vores egne m\u00e5linger er akustisk lytning, korrelation, sporgas og ledningss\u00f8gning, og skal nettet f\u00f8lges mellem bes\u00f8gene, kan vi s\u00e6tte dataloggere op, som lytter d\u00f8gnet rundt. HydrantAI-platformen samler de m\u00e5linger og varsler automatisk ved afvigelser, s\u00e5 en \u00e6ndring ikke f\u00f8rst bem\u00e6rkes ved n\u00e6ste gennemgang. Trykdata bliver mest v\u00e6rd i h\u00e6nderne p\u00e5 nogen, der ogs\u00e5 kan h\u00f8re forskel p\u00e5 et udslip ved h\u00f8jt og ved lavt tryk. Netop den \u00f8velse ligger i det grundkursus, DWI Leak Academy afholder i H\u00f8rsholm, og skal en zone kunne gennemg\u00e5s mellem vores bes\u00f8g, kan s\u00f8geudstyret k\u00f8bes eller leases hos os med service. F\u00e5 r\u00e5dgivning L\u00e6kages\u00f8gning i Kolding, og hvad trykstyringen kan overtage At s\u00e6nke trykket i en lav zone reducerer tabet i de ut\u00e6theder, der allerede findes, og udskyder de n\u00e6ste brud. Det fjerner dem ikke. Hullerne er der stadig, og de skal lokaliseres og repareres, f\u00f8r tabet forsvinder. Derfor h\u00e6nger de to ting sammen i praksis. Trykstyringen holder belastningen nede, mens l\u00e6kages\u00f8gningen fjerner tabene et ad gangen, og vandtabet opg\u00f8res fagligt som NRW. Vi lokaliserer og markerer p\u00e5 stedet; jeres entrepren\u00f8r eller VVS&#8217;er graver og reparerer. Vores brud sidder n\u00e6sten altid i den samme, lavtliggende del af byen. Er det tilf\u00e6ldigt? Sj\u00e6ldent. Lavtliggende omr\u00e5der har det h\u00f8jeste statiske tryk hele d\u00f8gnet, og det belaster samlinger og stik mest. Det samme hul taber ogs\u00e5 mere vand dernede end h\u00f8jere oppe i nettet. Skal vi \u00e6ndre trykket, for at I kan m\u00e5le? Nej. Vi m\u00e5ler under de trykforhold, nettet har i normal drift. I enkelte tilf\u00e6lde kan et aftalt, kortvarigt skift i trykket bruges til at bekr\u00e6fte et fund, men det er jeres beslutning og aldrig en foruds\u00e6tning. Vores trykfor\u00f8ger k\u00f8rer flere timer i d\u00f8gnet end sidste \u00e5r. Betyder det noget? Det kan betyde, at der skal mere vand igennem for at holde trykket i zonen, og det peger mod et tab. Har I data fra stationen, ser vi p\u00e5 dem sammen med de m\u00e5linger, vi laver ude p\u00e5 str\u00e6kningen. Vi har lige installeret trykreduktion. Har vi stadig brug for l\u00e6kages\u00f8gning? Ja. Reduktionen mindsker udstr\u00f8mningen fra de ut\u00e6theder, der er, og bremser nye brud, men ut\u00e6thederne st\u00e5r der u\u00e6ndret. Skal tabet ned og blive nede, skal de findes og repareres. Hvad koster en lokalisering? Det afh\u00e6nger af nettets omfang og adgangsforholdene. Ring eller skriv, s\u00e5 vurderer vi opgaven konkret. Kontakt DWI Kontakt os for kompetent r\u00e5dgivning, l\u00e6kages\u00f8gning og ledningslokalisering til dit vandv\u00e6rk eller vandforsyning. Vi assisterer ogs\u00e5 erhvervskunder og private husstande med professionelle l\u00f8sninger. \u00a0 Telefon +45 31 72 31 31 \u00a0 Email info@dwi.dk<\/p>","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-7961","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u00e6kagesporing i Kolding | L\u00e6kages\u00f8gning \u2013 DWI<\/title>\n<meta name=\"description\" content=\"Kolding ligger kuperet, og trykket er ikke det samme fra zone til zone. 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