{"id":12755,"date":"2024-04-12T14:40:13","date_gmt":"2024-04-12T12:40:13","guid":{"rendered":"https:\/\/efterklang.org\/projects\/cmpc-guaiba-massabruk-brazil\/"},"modified":"2024-04-15T13:35:54","modified_gmt":"2024-04-15T11:35:54","slug":"cmpc-guaiba-massabruk-brazil","status":"publish","type":"projects","link":"https:\/\/efterklang.org\/sv\/projects\/cmpc-guaiba-massabruk-brazil\/","title":{"rendered":"CMPC Gua\u00edba massabruk, Brasilien"},"content":{"rendered":"<h6>BAKGRUND<\/h6>\n<p>BioCMPC-projektet utformades noggrant baserat p\u00e5 f\u00f6retagets syfte: Skapande, Samexistens och Bevarande. Initiativet uppstod efter att studier visade m\u00f6jligheter till f\u00f6rb\u00e4ttringar av milj\u00f6prestanda och effektivitet f\u00f6r divisionen.<\/p>\n<p>Projektinterventionerna \u00e4r uppdelade i \u00e5tg\u00e4rder kring implementering av ny milj\u00f6kontrollutrustning och f\u00f6rb\u00e4ttring av befintliga system, nya initiativ fokuserade p\u00e5 milj\u00f6ledning samt operationell moderniserings\u00e5tg\u00e4rder.<\/p>\n<h6>UPPDRAG<\/h6>\n<p>Under 2021 hade Efterklang veckovisa online-m\u00f6ten med alla potentiella leverant\u00f6rer f\u00f6r projektet f\u00f6r att bed\u00f6ma kvaliteten p\u00e5 deras f\u00f6reslagna utrustning med avseende p\u00e5 ljud och vibrationer, samtidigt som vi hj\u00e4lpte dem att ge CMPC de b\u00e4sta m\u00f6jliga f\u00f6rslagen f\u00f6r de nya faciliteterna, baserat p\u00e5 b\u00e5de allm\u00e4nna och specifika ljudkrav som vi st\u00e4llt f\u00f6r projektet.<\/p>\n<p>Efter avslutad leverant\u00f6rsutv\u00e4rdering och tilldelningsprocess fortsatte vi att st\u00f6dja CMPC med kontroll av \u00e4ndringar i projektet som kunde p\u00e5verka ljudsituationen, och vi har varit i Brasilien flera g\u00e5nger f\u00f6r att genomf\u00f6ra externa bullerkartl\u00e4ggningar. Parallellt med detta utarbetades en ljudbegr\u00e4nsningsplan f\u00f6r att minska buller fr\u00e5n den befintliga anl\u00e4ggningen.<\/p>\n<p>I slutet av 2023 genomf\u00f6rde vi prelimin\u00e4ra acceptanstester av den nya utrustningen f\u00f6r att utv\u00e4rdera om den uppfyllde ljudkraven f\u00f6r varje leverant\u00f6rs utrustning och anl\u00e4ggningar enligt de riktlinjer vi fastst\u00e4llt i b\u00f6rjan av projektet.<\/p>\n<h6>RESULTAT<\/h6>\n<p>PA-testresultaten visade att f\u00f6r alla delar av BioCMPC-projektet d\u00e4r v\u00e5ra rekommendationer f\u00f6ljdes, uppfyllde utrustningen v\u00e5ra f\u00f6rv\u00e4ntningar n\u00e4r det g\u00e4ller ljud- och vibrationsniv\u00e5er. F\u00f6r de delar som inte uppfyllde dessa krav har nya \u00e5tg\u00e4rder f\u00f6reslagits och vi forts\u00e4tter att st\u00f6dja CMPC i att n\u00e5 milj\u00f6m\u00e5let f\u00f6r projektet n\u00e4r det g\u00e4ller ljud. Dessutom, genom att systematiskt identifiera olika ljudk\u00e4llor och till\u00e4mpa ljudbegr\u00e4nsnings\u00e5tg\u00e4rder under hela uppdraget, kan vi s\u00e4kerst\u00e4lla att ljudniv\u00e5erna kan reduceras avsev\u00e4rt och att samh\u00e4llets komfort vad g\u00e4ller ljuduppfattning ytterligare f\u00f6rb\u00e4ttras.<\/p>\n","protected":false},"featured_media":12753,"template":"","project_category":[235,306,312],"country":[402],"sector":[374],"class_list":["post-12755","projects","type-projects","status-publish","has-post-thumbnail","hentry","project_category-buller","project_category-bullerutredning","project_category-atgardsforslag","country-other-sv","sector-pappersmassa"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CMPC Gua\u00edba massabruk, Brasilien - Efterklang<\/title>\n<meta name=\"description\" content=\"Efterklang har hj\u00e4lpt CMPC med buller\u00e5tg\u00e4rder p\u00e5 nya och befintliga system p\u00e5 pappersmassfabriken i Gua\u00edba.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/efterklang.org\/sv\/projects\/cmpc-guaiba-massabruk-brazil\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CMPC Gua\u00edba massabruk, Brasilien - 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