{"id":24733,"date":"2026-06-12T08:55:06","date_gmt":"2026-06-12T08:55:06","guid":{"rendered":"https:\/\/www.weland.fi\/?p=24733"},"modified":"2026-06-12T08:55:09","modified_gmt":"2026-06-12T08:55:09","slug":"millimetrin-tarkkuudella-vaativassa-energialaitoksessa","status":"publish","type":"post","link":"https:\/\/www.weland.fi\/fi\/millimetrin-tarkkuudella-vaativassa-energialaitoksessa\/","title":{"rendered":"Millimetrin tarkkuudella vaativassa energialaitoksessa"},"content":{"rendered":"\n<div class=\"wp-block-cover alignfull is-light\"><img loading=\"lazy\" decoding=\"async\" width=\"2000\" height=\"800\" class=\"wp-block-cover__image-background wp-image-24739 size-full\" alt=\"\" src=\"https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1.jpg 2000w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-300x120.jpg 300w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-1024x410.jpg 1024w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-150x60.jpg 150w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-768x307.jpg 768w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-1536x614.jpg 1536w, https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01672-2000x800-1-1568x627.jpg 1568w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-0 has-background-dim\" style=\"background-color:#80776b\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\"><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">        <div class=\"container page-breadcrumb\">\n            <div class=\"row\">\n                <div class=\"col-sm-12\" style=\"padding-left: 0\">\n                    <nav aria-label=\"breadcrumb\">\n                        <ol class=\"breadcrumb\">\n                            <li class=\"breadcrumb-item\">\n                                <a href=\"https:\/\/www.weland.fi\/fi\/\">Koti<\/a>\n                            <\/li>\n                              \n                                                            <li class=\"breadcrumb-item CC active\" aria-current=\"page\">\n                                    Millimetrin tarkkuudella vaativassa energialaitoksessa                                <\/li>\n                                                    <\/ol>\n                    <\/nav>\n                <\/div>\n            <\/div>\n        <\/div>\n\n        \n\n\n<h1 class=\"wp-block-heading\">Millimetrin tarkkuudella vaativassa energialaitoksessa<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Kun Statkraftin kaukol\u00e4mp\u00f6laitosta \u00c5m\u00e5lissa laajennettiin, Welandin kulkusillat ja portaat olivat ratkaiseva tekij\u00e4, jonka avulla varmistettiin p\u00e4\u00e4sy ja huolto uudelle biopolttoainekattilalle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Statkraft V\u00e4rme vastaa \u00c5m\u00e5lin l\u00e4mp\u00f6voimalaitoksen toiminnasta. Laitos\u00a0 tuottaa fossiilivapaata kauko-l\u00e4mp\u00f6\u00e4 yrityksille, kiinteist\u00f6ille ja asuntoihin. Kun laitosta laajennettiin uudella biopolttoainekattilalla ja ORC-turbiinilla, asetettiin k\u00e4ytt\u00f6- ja huoltoratkaisulle korkeat vaatimukset. Useat j\u00e4rjestelm\u00e4n osat vaativat turvallisen p\u00e4\u00e4syn korkealla teht\u00e4v\u00e4\u00e4n huoltoon \u2013 varsinkin noin 16 metri\u00e4 korkea biokattila.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Turvallinen p\u00e4\u00e4sy usealle eri tasolle<\/strong><br>Saxwerk toimitti laitoksen prosessilaitteiston keskeiset osat, kun taas Weland vastasi kulku- ja v\u00e4litasoista, 15 portaista ja yhdest\u00e4 kulkusillasta, jotka yhdess\u00e4 mahdollistavat p\u00e4\u00e4syn laitoksen kahdeksalle eri tasolle.<br>\u2013 T\u00e4ss\u00e4 vaadittiin todellista millimetrin tarkkuutta. Kaikki piti mitoittaa laitoksen toimintaan \u2013 kattilan, savuhormien ja laitoksen muiden osien mukaan. Mik\u00e4\u00e4n ei saanut olla liian korkealla tai liian matalalla, kertoo k\u00e4ytt\u00f6p\u00e4\u00e4llikk\u00f6 Henrik Niesel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Asennusty\u00f6t tehtiin samanaikaisesti useissa laitoksen osissa, mik\u00e4 asetti korkeat vaatimukset tarkoille piirustuksille. Uusi rakennus piti lis\u00e4ksi integroida olemassa olevaan osaan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pitk\u00e4aikaista yhteisty\u00f6t\u00e4<br><\/strong>Weland ja Saxwerk ovat jo pitk\u00e4\u00e4n\u00a0 tehneet yhteisty\u00f6t\u00e4 ja ovat tottuneet ty\u00f6skentelem\u00e4\u00e4n t\u00e4m\u00e4n tyyppisiss\u00e4 hankkeissa. Samalla t\u00e4m\u00e4 oli yksi suurimmista toimeksiannoista, joita Weland on toteuttanut \u00c5m\u00e5lin kaukol\u00e4mp\u00f6laitokselle.<br>\u2013 Yhteisty\u00f6mme Welandin kanssa toimii hyvin ja erityisesti sen suunnitteluosaston kanssa. Ty\u00f6skentelemme usein samojen henkil\u00f6iden kanssa eri hankkeissa, mik\u00e4 luo turvallisuutta ja tehokkuutta koko prosessin ajan. Nopea tarjousprosessi on my\u00f6s t\u00e4rke\u00e4 menestystekij\u00e4, sill\u00e4 sen ansiosta saamme oikean laskelman heti alusta alkaen, sanoo Saxwerkin suunnittelija Olof Eriksson.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00e4ytt\u00f6p\u00e4\u00e4llikk\u00f6 Henrik Nieselille lopputulos on selv\u00e4: ratkaisu, joka toimii k\u00e4yt\u00e4nn\u00f6ss\u00e4, on p\u00e4ivitt\u00e4isess\u00e4 k\u00e4yt\u00f6ss\u00e4 ja johon h\u00e4n on lis\u00e4ksi eritt\u00e4in tyytyv\u00e4inen.<\/p>\n\n\n\n<div style=\"height:16px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Julkaistu:<\/strong>&nbsp;2026-06-12<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><div class=\"row\">\n        <div class=\"col-12 ProductInfoBox\">\n        <div id=\"ProductCarousel-block_1af71819e831b916b2fe14ad5ad8c7a5\" class=\"welandCarousel carousel slide\"\n             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        data-slide=\"next\">\n                <span class=\"carousel-control-next-icon\" aria-hidden=\"true\"><\/span>\n                <span class=\"sr-only\">N\u00e4sta<\/span>\n            <\/a>\n                    <\/div>\n    <\/div>\n<\/div>\n\n\n<div class=\"row\">\n        <div class=\"col-12 ProductInfoBox\">\n        <div id=\"ProductCarousel-block_83f361ac9d94aa3b25608485993e47f7\" class=\"welandCarousel carousel slide\"\n             data-interval=\"false\" data-ride=\"carousel\">\n                                    <div class=\"carousel-inner\" style=\"\">\n                                                                                            <div class=\"carousel-item active\">\n                        <div class=\"magnifier-box c\">\n                                                        <a href=\"https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/henrik-niesel-2603-01686-2.jpg\" \n                               data-caption=\"Henrik Niesel, k\u00e4ytt\u00f6p\u00e4\u00e4llikk\u00f6\"\n                               data-photoswipe=\"photoswipe-block_83f361ac9d94aa3b25608485993e47f7\"\n                               class=\"lightbox-gallery\" data-width=\"1200\"\n                               data-height=\"1200\"\n                               data-fancybox=\"gallery-block_83f361ac9d94aa3b25608485993e47f7\">\n                                                                <div class=\"lightbox-container\">\n                                    <img decoding=\"async\" src=\"https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/henrik-niesel-2603-01686-2-768x768.jpg\"\n                                         alt=\"Henrik Niesel, k\u00e4ytt\u00f6p\u00e4\u00e4llikk\u00f6\" class=\"d-block w-100\">\n                                      \n\n\n                                      \n                                    <div class=\"buttons\">\n                                        <i class=\"fal fa-search fa-2x\" aria-hidden=\"true\"><\/i>\n                                    <\/div>\n                                <\/div>\n                                                            <\/a>\n                                                    <\/div>\n                    <\/div>\n                                                <\/div>\n                    <\/div>\n    <\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kun Statkraftin kaukol\u00e4mp\u00f6laitosta \u00c5m\u00e5lissa laajennettiin, Welandin<br \/>\nkulkusillat ja portaat olivat ratkaiseva tekij\u00e4, jonka avulla varmistettiin p\u00e4\u00e4sy ja huolto uudelle biopolttoainekattilalle.<\/p>\n","protected":false},"author":19,"featured_media":24737,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[115],"tags":[],"class_list":["post-24733","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized-fi"],"acf":[],"featured_image_src":"https:\/\/www.weland.fi\/wp-content\/uploads\/2026\/06\/saxwerk-amal-2603-01609-300x300-1.jpg","author_info":{"display_name":"_idr_kalle","author_link":"https:\/\/www.weland.fi\/fi\/author\/_idr_kalle\/"},"_links":{"self":[{"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/posts\/24733","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/comments?post=24733"}],"version-history":[{"count":2,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/posts\/24733\/revisions"}],"predecessor-version":[{"id":24745,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/posts\/24733\/revisions\/24745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/media\/24737"}],"wp:attachment":[{"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/media?parent=24733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/categories?post=24733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.weland.fi\/fi\/wp-json\/wp\/v2\/tags?post=24733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}