{"id":7879,"date":"2026-09-01T07:46:11","date_gmt":"2026-09-01T07:46:11","guid":{"rendered":"https:\/\/dwi.dk\/?page_id=7879"},"modified":"2026-09-01T07:55:49","modified_gmt":"2026-09-01T07:55:49","slug":"laekagesporing-i-nordsjaelland","status":"publish","type":"page","link":"https:\/\/dwi.dk\/en\/laekagesporing-i-nordsjaelland\/","title":{"rendered":"Leak detection in North Zealand"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"7879\" class=\"elementor elementor-7879\">\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 Nordsj\u00e6lland<\/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\">Trykket falder, og hullet virker begge veje<\/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>En ut\u00e6t vandledning taber vand, s\u00e5 l\u00e6nge trykket er oppe. Falder trykket \u2014 ved et brud l\u00e6ngere ude p\u00e5 str\u00e6kningen eller under en lukning \u2014 kan der komme vand ind i r\u00f8ret gennem den samme \u00e5bning. Retningen afh\u00e6nger af trykforskellen, ikke af r\u00f8rets tilstand.<br \/>I Nordsj\u00e6lland, hvor boringer gennem \u00e5rene er blevet lukket og indvindingen flyttet, g\u00f8r det t\u00e6theden til mere end et regnskab over kubikmeter.<\/p>\n<p>T\u00e6theden er en fysisk barriere mellem det, der l\u00f8ber i r\u00f8ret, og det, der ligger uden om det. Vi m\u00e5ler barrieren og dokumenterer, hvor den er brudt.<\/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\">L\u00e6kagesporing i Nordsj\u00e6lland fra br\u00f8nd og ventil<\/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>Vi g\u00e5r ind p\u00e5 nettet, hvor det allerede er tilg\u00e6ngeligt. Jordmikrofonen s\u00e6ttes p\u00e5 armaturer og f\u00f8lges hen langs str\u00e6kningen, indtil lydniveauet skiller sig ud fra nabom\u00e5lingerne. Afgiver ut\u00e6theden et for svagt signal \u2014 et fint hul i en plastledning under et tykt jordd\u00e6kke, for eksempel \u2014 afgr\u00e6nser vi i stedet med sporgas.<\/p>\n<p>Afgr\u00e6nsningen betyder mest p\u00e5 landsbynettene, hvor str\u00e6kningerne er lange og m\u00e5lepunkterne f\u00e5. Kan vi lukke en ventil og se, hvad lydniveauet g\u00f8r p\u00e5 hver side af den, er en stor del af nettet ude af billedet, inden vi finpudser en position. Lukninger aftaler vi altid med den driftsansvarlige, inden noget betjenes.<\/p>\n<p>Undervejs opg\u00f8r vi vandtabet str\u00e6kning for str\u00e6kning. Fagligt kaldes det <a href=\"https:\/\/dwi.dk\/vandtab-og-nrw-reduktion-i-vandforsyninger\/\">NRW<\/a>, og opg\u00f8relsen fort\u00e6ller lige s\u00e5 meget om, hvilke dele af nettet der er t\u00e6tte, som om hvor ut\u00e6theden sidder.<\/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\u00e6kages\u00f8gning i Nordsj\u00e6lland for de forbrugerejede vandv\u00e6rker<\/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>Landsdelen har mange sm\u00e5 vandv\u00e6rker, hvor driften ligger hos en bestyrelse og en enkelt vandv\u00e6rkspasser. Der er ingen driftsafdeling til at tage en systematisk gennemgang, og udstyret st\u00e5r ikke i skuret. Vi gennemg\u00e5r nettet str\u00e6kning for str\u00e6kning og afleverer et grundlag, bestyrelsen kan beslutte ud fra \u2014 hvad der skal repareres nu, og hvad der kan vente til n\u00e6ste budget\u00e5r.<\/p>\n<p>For et vandv\u00e6rk uden ansatte er det ofte mere v\u00e6rd at kunne tage den f\u00f8rste m\u00e5ling selv end at skulle vurdere over telefonen, om et forbrug er alarmerende. Derfor st\u00e5r vi ogs\u00e5 for salg og leasing af s\u00f8geudstyr, s\u00e5 en vandv\u00e6rkspasser kan have en jordmikrofon i bilen \u00e5ret rundt. \u00d8velsen kommer p\u00e5 et <a href=\"https:\/\/dwi.dk\/grundkursus-i-lednings-og-laekagesporing\/\">grundkursus<\/a> hos DWI Leak Academy, hvor de f\u00e5r instrumenterne i h\u00e5nden, inden de skal bruges p\u00e5 deres eget net.<\/p>\n<p>Skal nettet i stedet f\u00f8lges l\u00f8bende, kan <a href=\"https:\/\/dwi.dk\/dataloggere\/\">dataloggere<\/a> i nettet og varsling gennem <a href=\"https:\/\/dwi.dk\/hydrantai\/\">HydrantAI<\/a> d\u00e6kke de str\u00e6kninger, I er mest usikre p\u00e5.<\/p>\n<p>Flere sm\u00e5 vandv\u00e6rker deler ofte en tekniker eller en r\u00e5dgiver, og en gennemgang kan l\u00e6gges, s\u00e5 vi tager to net p\u00e5 samme tur. K\u00f8rslen bliver delt, og hver bestyrelse f\u00e5r sin egen rapport p\u00e5 sit eget net.<\/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\">Ruteplanl\u00e6gning p\u00e5 et net uden fast driftsmandskab<\/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>En gennemgang begynder med det, I selv ved. Hvor ligger de str\u00e6kninger, der har givet problemer f\u00f8r, og hvad viser d\u00f8gnforbruget fra vandv\u00e6rket. Derfra l\u00e6gger vi ruten, s\u00e5 nettet tages i en r\u00e6kkef\u00f8lge, der h\u00e6nger sammen geografisk, og s\u00e5 vandv\u00e6rkspasseren kun skal v\u00e6re med, hvor der reelt er brug for det.<\/p>\n<p>Et net, der er udbygget etape for etape gennem mange \u00e5r, har sj\u00e6ldent tegninger, man kan m\u00e5le efter. Derfor begynder opgaven p\u00e5 flere af landsdelens vandv\u00e6rker med ledningss\u00f8gning: vi p\u00e5viser, hvor hovedledningen og de gamle stik faktisk l\u00f8ber, og f\u00f8rst n\u00e5r forl\u00f8bet er kendt, er der m\u00e5lepunkter nok til at afgr\u00e6nse en ut\u00e6thed.<\/p>\n<p>Vi aftaler ogs\u00e5 p\u00e5 forh\u00e5nd, hvad der skal ske, hvis vi finder noget alvorligt undervejs. Skal der repareres samme dag, ringer vi til jeres VVS&#8217;er eller entrepren\u00f8r, mens vi st\u00e5r ved punktet, s\u00e5 de f\u00e5r positionen og adgangsforholdene beskrevet med det samme. Bestyrelsen beh\u00f8ver ikke v\u00e6re mellemled i den tekniske samtale.<\/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\">Dokumentationen, kommunen kan l\u00e6se<\/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>M\u00e5lingerne bliver til en rapport med metodevalg og de fundne positioner. Den kan I sende videre til entrepren\u00f8ren og bruge i jeres redeg\u00f8relse til kommunen om, hvad der er gjort p\u00e5 nettet og hvorn\u00e5r. Vi udtaler os om t\u00e6thed og position \u2014 vandkvaliteten h\u00f8rer til i analyserne.<br \/>Har vi to gennemgange at holde op mod hinanden, f\u00e5r I desuden en r\u00e6kkef\u00f8lge. En str\u00e6kning, hvor lydniveauet er steget siden sidst, kan komme frem i renoveringsplanen, selv om der endnu ikke er noget akut at reparere. Efter en reparation m\u00e5ler vi gerne str\u00e6kningen igennem igen fra de samme m\u00e5lepunkter, s\u00e5 de to resultater kan sammenlignes. Vi skriver desuden ned, hvilke str\u00e6kninger vi ikke kunne m\u00e5le, og hvorfor \u2014 et manglende m\u00e5lepunkt er i sig selv en oplysning, I kan handle p\u00e5.<\/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<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\">Kan der komme noget ind i ledningen, n\u00e5r trykket forsvinder?<\/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>Ved trykfald kan der suges vand ind gennem den samme ut\u00e6thed, der ellers taber vand. Derfor behandler vi et ut\u00e6t punkt som et \u00e5bent sted i barrieren og markerer det, s\u00e5 det kan lukkes hurtigt.<\/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 haft et trykfald i forbindelse med et brud. B\u00f8r nettet gennemg\u00e5s bagefter?<\/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 taler for en gennemgang. Et trykfald er sj\u00e6ldent et enkeltst\u00e5ende uheld, og de str\u00e6kninger, hvor barrieren er svag, er de samme, hvor der kan komme vand ind. En gennemgang viser, hvor mange \u00e5bne punkter nettet har lige nu.<\/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\">Kan vi bruge jeres m\u00e5linger i det, vi skal aflevere til kommunen?<\/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. Rapporten angiver metode og dato for hver m\u00e5ling sammen med de positioner, vi fandt. Den dokumenterer, hvad der er m\u00e5lt p\u00e5 nettet, og hvad der er fundet \u2014 ikke vandets kvalitet.<\/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 er et vandv\u00e6rk uden ansatte til driften. Hvor meget skal vi selv stille op med?<\/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>Kun adgang og oplysninger om nettet. Vi medbringer udstyret og aftaler ruten p\u00e5 forh\u00e5nd, s\u00e5 vandv\u00e6rkspasseren kun f\u00f8lger med, hvor der skal betjenes ventiler eller \u00e5bnes br\u00f8nde.<\/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 Nordsj\u00e6lland Trykket falder, og hullet virker begge veje En ut\u00e6t vandledning taber vand, s\u00e5 l\u00e6nge trykket er oppe. Falder trykket \u2014 ved et brud l\u00e6ngere ude p\u00e5 str\u00e6kningen eller under en lukning \u2014 kan der komme vand ind i r\u00f8ret gennem den samme \u00e5bning. Retningen afh\u00e6nger af trykforskellen, ikke af r\u00f8rets tilstand.I Nordsj\u00e6lland, hvor boringer gennem \u00e5rene er blevet lukket og indvindingen flyttet, g\u00f8r det t\u00e6theden til mere end et regnskab over kubikmeter. T\u00e6theden er en fysisk barriere mellem det, der l\u00f8ber i r\u00f8ret, og det, der ligger uden om det. Vi m\u00e5ler barrieren og dokumenterer, hvor den er brudt. Kontakt os L\u00e6kagesporing i Nordsj\u00e6lland fra br\u00f8nd og ventil Vi g\u00e5r ind p\u00e5 nettet, hvor det allerede er tilg\u00e6ngeligt. Jordmikrofonen s\u00e6ttes p\u00e5 armaturer og f\u00f8lges hen langs str\u00e6kningen, indtil lydniveauet skiller sig ud fra nabom\u00e5lingerne. Afgiver ut\u00e6theden et for svagt signal \u2014 et fint hul i en plastledning under et tykt jordd\u00e6kke, for eksempel \u2014 afgr\u00e6nser vi i stedet med sporgas. Afgr\u00e6nsningen betyder mest p\u00e5 landsbynettene, hvor str\u00e6kningerne er lange og m\u00e5lepunkterne f\u00e5. Kan vi lukke en ventil og se, hvad lydniveauet g\u00f8r p\u00e5 hver side af den, er en stor del af nettet ude af billedet, inden vi finpudser en position. Lukninger aftaler vi altid med den driftsansvarlige, inden noget betjenes. Undervejs opg\u00f8r vi vandtabet str\u00e6kning for str\u00e6kning. Fagligt kaldes det NRW, og opg\u00f8relsen fort\u00e6ller lige s\u00e5 meget om, hvilke dele af nettet der er t\u00e6tte, som om hvor ut\u00e6theden sidder. L\u00e6kages\u00f8gning i Nordsj\u00e6lland for de forbrugerejede vandv\u00e6rker Landsdelen har mange sm\u00e5 vandv\u00e6rker, hvor driften ligger hos en bestyrelse og en enkelt vandv\u00e6rkspasser. Der er ingen driftsafdeling til at tage en systematisk gennemgang, og udstyret st\u00e5r ikke i skuret. Vi gennemg\u00e5r nettet str\u00e6kning for str\u00e6kning og afleverer et grundlag, bestyrelsen kan beslutte ud fra \u2014 hvad der skal repareres nu, og hvad der kan vente til n\u00e6ste budget\u00e5r. For et vandv\u00e6rk uden ansatte er det ofte mere v\u00e6rd at kunne tage den f\u00f8rste m\u00e5ling selv end at skulle vurdere over telefonen, om et forbrug er alarmerende. Derfor st\u00e5r vi ogs\u00e5 for salg og leasing af s\u00f8geudstyr, s\u00e5 en vandv\u00e6rkspasser kan have en jordmikrofon i bilen \u00e5ret rundt. \u00d8velsen kommer p\u00e5 et grundkursus hos DWI Leak Academy, hvor de f\u00e5r instrumenterne i h\u00e5nden, inden de skal bruges p\u00e5 deres eget net. Skal nettet i stedet f\u00f8lges l\u00f8bende, kan dataloggere i nettet og varsling gennem HydrantAI d\u00e6kke de str\u00e6kninger, I er mest usikre p\u00e5. Flere sm\u00e5 vandv\u00e6rker deler ofte en tekniker eller en r\u00e5dgiver, og en gennemgang kan l\u00e6gges, s\u00e5 vi tager to net p\u00e5 samme tur. K\u00f8rslen bliver delt, og hver bestyrelse f\u00e5r sin egen rapport p\u00e5 sit eget net. Ruteplanl\u00e6gning p\u00e5 et net uden fast driftsmandskab En gennemgang begynder med det, I selv ved. Hvor ligger de str\u00e6kninger, der har givet problemer f\u00f8r, og hvad viser d\u00f8gnforbruget fra vandv\u00e6rket. Derfra l\u00e6gger vi ruten, s\u00e5 nettet tages i en r\u00e6kkef\u00f8lge, der h\u00e6nger sammen geografisk, og s\u00e5 vandv\u00e6rkspasseren kun skal v\u00e6re med, hvor der reelt er brug for det. Et net, der er udbygget etape for etape gennem mange \u00e5r, har sj\u00e6ldent tegninger, man kan m\u00e5le efter. Derfor begynder opgaven p\u00e5 flere af landsdelens vandv\u00e6rker med ledningss\u00f8gning: vi p\u00e5viser, hvor hovedledningen og de gamle stik faktisk l\u00f8ber, og f\u00f8rst n\u00e5r forl\u00f8bet er kendt, er der m\u00e5lepunkter nok til at afgr\u00e6nse en ut\u00e6thed. Vi aftaler ogs\u00e5 p\u00e5 forh\u00e5nd, hvad der skal ske, hvis vi finder noget alvorligt undervejs. Skal der repareres samme dag, ringer vi til jeres VVS&#8217;er eller entrepren\u00f8r, mens vi st\u00e5r ved punktet, s\u00e5 de f\u00e5r positionen og adgangsforholdene beskrevet med det samme. Bestyrelsen beh\u00f8ver ikke v\u00e6re mellemled i den tekniske samtale. Dokumentationen, kommunen kan l\u00e6se M\u00e5lingerne bliver til en rapport med metodevalg og de fundne positioner. Den kan I sende videre til entrepren\u00f8ren og bruge i jeres redeg\u00f8relse til kommunen om, hvad der er gjort p\u00e5 nettet og hvorn\u00e5r. Vi udtaler os om t\u00e6thed og position \u2014 vandkvaliteten h\u00f8rer til i analyserne.Har vi to gennemgange at holde op mod hinanden, f\u00e5r I desuden en r\u00e6kkef\u00f8lge. En str\u00e6kning, hvor lydniveauet er steget siden sidst, kan komme frem i renoveringsplanen, selv om der endnu ikke er noget akut at reparere. Efter en reparation m\u00e5ler vi gerne str\u00e6kningen igennem igen fra de samme m\u00e5lepunkter, s\u00e5 de to resultater kan sammenlignes. Vi skriver desuden ned, hvilke str\u00e6kninger vi ikke kunne m\u00e5le, og hvorfor \u2014 et manglende m\u00e5lepunkt er i sig selv en oplysning, I kan handle p\u00e5. F\u00e5 r\u00e5dgivning Kan der komme noget ind i ledningen, n\u00e5r trykket forsvinder? Ved trykfald kan der suges vand ind gennem den samme ut\u00e6thed, der ellers taber vand. Derfor behandler vi et ut\u00e6t punkt som et \u00e5bent sted i barrieren og markerer det, s\u00e5 det kan lukkes hurtigt. Vi har haft et trykfald i forbindelse med et brud. B\u00f8r nettet gennemg\u00e5s bagefter? Det taler for en gennemgang. Et trykfald er sj\u00e6ldent et enkeltst\u00e5ende uheld, og de str\u00e6kninger, hvor barrieren er svag, er de samme, hvor der kan komme vand ind. En gennemgang viser, hvor mange \u00e5bne punkter nettet har lige nu. Kan vi bruge jeres m\u00e5linger i det, vi skal aflevere til kommunen? Ja. Rapporten angiver metode og dato for hver m\u00e5ling sammen med de positioner, vi fandt. Den dokumenterer, hvad der er m\u00e5lt p\u00e5 nettet, og hvad der er fundet \u2014 ikke vandets kvalitet. Vi er et vandv\u00e6rk uden ansatte til driften. Hvor meget skal vi selv stille op med? Kun adgang og oplysninger om nettet. Vi medbringer udstyret og aftaler ruten p\u00e5 forh\u00e5nd, s\u00e5 vandv\u00e6rkspasseren kun f\u00f8lger med, hvor der skal betjenes ventiler eller \u00e5bnes br\u00f8nde. 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-7879","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u00e6kagesporing i Nordsj\u00e6lland | L\u00e6kages\u00f8gning \u2013 DWI<\/title>\n<meta name=\"description\" content=\"En ut\u00e6t ledning taber vand og kan give indsivning, n\u00e5r trykket falder. 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DWI m\u00e5ler t\u00e6theden p\u00e5 nettet i Nordsj\u00e6lland og dokumenterer m\u00e5lingerne.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dwi.dk\/en\/laekagesporing-i-nordsjaelland\/\" \/>\n<meta property=\"og:site_name\" content=\"DWI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/firmaleifkoch\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-01T07:55:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dwi.dk\/wp-content\/uploads\/2026\/06\/IMG_4982.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/dwi.dk\\\/laekagesporing-i-nordsjaelland\\\/\",\"url\":\"https:\\\/\\\/dwi.dk\\\/laekagesporing-i-nordsjaelland\\\/\",\"name\":\"L\u00e6kagesporing i Nordsj\u00e6lland | L\u00e6kages\u00f8gning \u2013 DWI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dwi.dk\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/dwi.dk\\\/laekagesporing-i-nordsjaelland\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/dwi.dk\\\/laekagesporing-i-nordsjaelland\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/dwi.dk\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/IMG_4982.png\",\"datePublished\":\"2026-09-01T07:46:11+00:00\",\"dateModified\":\"2026-09-01T07:55:49+00:00\",\"description\":\"En ut\u00e6t ledning taber vand og kan give indsivning, n\u00e5r trykket falder. 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