{"id":6105,"date":"2026-08-11T23:10:44","date_gmt":"2026-08-11T16:10:44","guid":{"rendered":"https:\/\/onggiosaoviet.vn\/?p=6105"},"modified":"2026-08-31T23:49:24","modified_gmt":"2026-08-31T16:49:24","slug":"kiem-tra-ong-gio-sao-viet-theo-shopdrawing-nha-thau-can-doi-chieu-nhung-gi","status":"publish","type":"post","link":"https:\/\/onggiosaoviet.vn\/en\/kiem-tra-ong-gio-sao-viet-theo-shopdrawing-nha-thau-can-doi-chieu-nhung-gi\/","title":{"rendered":"TESTING SAO VIET AIR DUCTS ACCORDING TO SHOPDRAWING \u2013 WHAT DO CONTRACTORS NEED TO COMPARE?"},"content":{"rendered":"<figure class=\"wp-block-post-featured-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-scaled.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-scaled.jpg 2560w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-300x200.jpg 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-1024x683.jpg 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-768x512.jpg 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-1536x1024.jpg 1536w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-2048x1365.jpg 2048w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-18x12.jpg 18w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/07\/DND03983-600x400.jpg 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Shop drawings are a crucial basis for fabrication and installation. However, even after the product is completed, the contractor still needs to inspect it to ensure it conforms to the approved design.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Check the revision of the drawing.<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This is the first, but very important, step.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The contractor needs to ensure:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Production drawings = the most recently approved drawings.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Check the dimensions.<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Compare:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Wide.<\/li>\n\n\n\n<li>High.<\/li>\n\n\n\n<li>Long.<\/li>\n\n\n\n<li>Diameter.<\/li>\n\n\n\n<li>Connection point.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Check the accessories.<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-1024x768.png\" alt=\"\" class=\"wp-image-5742\" srcset=\"https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-1024x768.png 1024w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-300x225.png 300w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-768x576.png 768w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-1536x1152.png 1536w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-2048x1536.png 2048w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-16x12.png 16w, https:\/\/onggiosaoviet.vn\/wp-content\/uploads\/2026\/04\/Anh-dai-dien-Bai-7-T4-600x450.png 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Technicians are installing galvanized sheet metal ducting in Hai Phong, ensuring efficient air circulation for the factory.<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Details such as elbows, bends, tees, and cross-section changes need to be oriented correctly.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Content<\/strong><\/td><td><strong>It needs to be compared with<\/strong><\/td><\/tr><tr><td>Size<\/td><td>Shop drawing<\/td><\/tr><tr><td>Material<\/td><td>Specification<\/td><\/tr><tr><td>Thickness<\/td><td>Design\/Specification<\/td><\/tr><tr><td>flange\/trim<\/td><td>Link details<\/td><\/tr><tr><td>Accessory<\/td><td>Statistical table<\/td><\/tr><tr><td>Quantity<\/td><td>BOQ<\/td><\/tr><tr><td>Location<\/td><td>Layout<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Controlling revisions helps reduce waste.<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the main causes of significant losses is manufacturing based on outdated blueprints.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When drawings change after production, the following issues may arise:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rework.<\/li>\n\n\n\n<li>Reship.<\/li>\n\n\n\n<li>Increase the workforce.<\/li>\n\n\n\n<li>Behind schedule.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. What does Sao Viet Air Ducting need from the contractor?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To minimize discrepancies, the contractor should submit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PDF\/DWG drawings available upon request.<\/li>\n\n\n\n<li>BOQ.<\/li>\n\n\n\n<li>Specification.<\/li>\n\n\n\n<li>Revise.<\/li>\n\n\n\n<li>Progress.<\/li>\n\n\n\n<li>Special request.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A good product starts with an accurate set of input data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contractors should consider shop drawing control as part of the QA\/QC process, not just the responsibility of the design department.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Sao Viet Air Duct<\/strong> It has the capability to fabricate various types of air ducts, giving contractors more options when implementing HVAC systems.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SAO VIET AIR DUCT MANUFACTURING AND TRADING COMPANY LIMITED<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Address:<\/strong> 267 Le Thanh Tong, May Chai, Ngo Quyen, Hai Phong<\/li>\n\n\n\n<li><strong>Hotline:<\/strong> 0815.999.826 \u2013 0934.559.168<\/li>\n\n\n\n<li><strong>E-mail:<\/strong> <a href=\"mailto:vietonggio@gmail.com\">vietonggio@gmail.com<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Shopdrawing l\u00e0 c\u01a1 s\u1edf quan tr\u1ecdng \u0111\u1ec3 tri\u1ec3n khai gia c\u00f4ng v\u00e0 l\u1eafp \u0111\u1eb7t. Tuy nhi\u00ean, sau khi s\u1ea3n ph\u1ea9m ho\u00e0n thi\u1ec7n, nh\u00e0 th\u1ea7u v\u1eabn c\u1ea7n ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi h\u1ed3 s\u01a1 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. 1. Ki\u1ec3m tra revision b\u1ea3n v\u1ebd \u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean nh\u01b0ng r\u1ea5t [&hellip;]<\/p>","protected":false},"author":4,"featured_media":6022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[155,273,483,193,130,132,484],"class_list":["post-6105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc","tag-bao-gia-ong-gio-hai-phong","tag-giai-phap-cho-he-thong-ong-gio","tag-kiem-tra-ong-gio-theo-shopdrawing","tag-ong-gio-chong-chay","tag-ong-gio-sao-viet","tag-ong-gio-sao-viet-hai-phong","tag-shopdrawing-ong-gio"],"_links":{"self":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/comments?post=6105"}],"version-history":[{"count":1,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6105\/revisions"}],"predecessor-version":[{"id":6106,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/posts\/6105\/revisions\/6106"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media\/6022"}],"wp:attachment":[{"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/media?parent=6105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/categories?post=6105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/onggiosaoviet.vn\/en\/wp-json\/wp\/v2\/tags?post=6105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}