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Engineering\u3067\u306f\u3001\u9ad8\u5ea6\u306a\u8a13\u7df4\u3092\u53d7\u3051\u305fCP4\u8a8d\u5b9a\u8005\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002 <a href=\"https:\/\/vm6fr4whzn6.c.updraftclone.com\/ja\/2024\/06\/11\/%e3%82%ab%e3%82%bd%e3%83%bc%e3%83%89%e4%bf%9d%e8%ad%b7%e8%a8%ad%e8%a8%88%e3%81%ae%e5%86%8d%e8%80%83-%e7%8f%be%e5%9c%a8%e3%81%ae%e5%82%be%e5%90%91%e3%81%a8%e3%83%99%e3%82%b9%e3%83%88%e3%83%97%e3%83%a9\/\">\u30ab\u30bd\u30fc\u30c9\u4fdd\u8b77<\/a> \u3068\u8150\u98df\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u6700\u9ad8\u54c1\u8cea\u306e\u8abf\u67fb\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\u3002\u304a\u5ba2\u69d8\u306e\u5177\u4f53\u7684\u306a\u30cb\u30fc\u30ba\u3092\u304a\u805e\u304b\u305b\u304f\u3060\u3055\u3044\u3002\u5c02\u9580\u5206\u91ce\u00a0<a href=\"https:\/\/vm6fr4whzn6.c.updraftclone.com\/ja\/%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/%e8%85%90%e9%a3%9f\/%e3%83%91%e3%82%a4%e3%83%97%e3%83%a9%e3%82%a4%e3%83%b3%e3%83%bb%e3%82%bf%e3%83%b3%e3%82%af%e6%a7%8b%e9%80%a0%e5%ae%8c%e5%85%a8%e6%80%a7%e8%a9%95%e4%be%a1%e5%88%86%e6%9e%90\/\">\u30ac\u30b9\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u306e\u30ab\u30bd\u30fc\u30c9\u4fdd\u8b77<\/a>\u00a0\u4ed6\u306e\u30bf\u30a4\u30d7\u306e\u30ab\u30bd\u30fc\u30c9\u4fdd\u8b77\u3068\u5171\u306b\u3001\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u8150\u98df\u306e\u6709\u5bb3\u306a\u5f71\u97ff\u304b\u3089\u5b88\u308a\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>A direct current voltage gradient survey is what is done to evaluate a pipeline for defects in its coatings. A pipeline coating is designed to help prevent corrosion from reaching the actual pipeline and causing rust, holes, and leaks. Finding abnormalities in the coatings is essential to ensuring the integrity of the pipeline and fixing any issues that arise prior to them becoming irreversible or dangerous. Below is an exploration of what a direct current voltage gradient survey entails. Detecting holidays During a direct current voltage gradient (DCVG) survey, a crew of three highly trained cathodic engineers will typically cover between one and three miles of the pipeline in question [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":3514,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_mbp_gutenberg_autopost":false,"_pgmb_is_evergreen":true,"_pgmb_ap_template_id":0,"iawp_total_views":36,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-corrosion-and-cathodic-protection"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO Pro 4.9.6.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"A direct current voltage gradient survey is what is done to evaluate a pipeline for defects in its coatings. 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