{"id":48261,"date":"2023-01-11T08:00:35","date_gmt":"2023-01-10T23:00:35","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=48261"},"modified":"2026-05-17T13:42:41","modified_gmt":"2026-05-17T04:42:41","slug":"kerugian-bahan-bangunan-yang-terlewatkan","status":"publish","type":"post","link":"https:\/\/norimen.net\/id\/construction-material-loss-overlooked\/","title":{"rendered":"Sebenarnya, di industri konstruksi terjadi pemborosan bahan yang sangat besar, tapi hal itu seolah-olah dibiarkan begitu saja, bukan?"},"content":{"rendered":"<p>Halo semuanya.<\/p>\n<p>Ini Enta.<\/p>\n<p>Kalian semua pasti tahu tentang SDGs, kan?<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48263\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdg_poster_ja_2021.jpg\" alt=\"sdg_poster_ja_2021\" width=\"600\" height=\"424\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdg_poster_ja_2021.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdg_poster_ja_2021-300x212.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Bagaimana pendapat Anda?<\/p>\n<p>Sepertinya kalau aku mulai menulis dengan kalimat pembuka seperti ini, bakal terkesan seperti kritik, ya w<\/p>\n<p>&nbsp;<\/p>\n<p>Yah, ini memang hanya mengenai sebagian dari SDGs, tapi,<\/p>\n<p>Dalam pekerjaan konstruksi, kita kan menggunakan bahan-bahan (tentu saja)<\/p>\n<p>Pada Tujuan 12 terdapat kalimat \u201cTanggung jawab dalam memproduksi, tanggung jawab dalam menggunakan\u201d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-48266\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdgs12.jpg\" alt=\"sdgs12\" width=\"600\" height=\"357\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdgs12.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2023\/01\/sdgs12-300x179.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><span style=\"color: #0000ff;\">\u201cTanggung jawab dalam membuat, tanggung jawab dalam menggunakan\u201d<\/span><\/strong>Artinya,<\/p>\n<p>Tampaknya tujuan tersebut menunjukkan upaya untuk menciptakan keseimbangan antara produksi dan konsumsi yang berkelanjutan demi melindungi sumber daya Bumi yang terbatas.<\/p>\n<p>&nbsp;<\/p>\n<p>Bahan bangunan terkadang berupa produk daur ulang, dan kami terkadang menggunakannya.<\/p>\n<p>Namun, pada kenyataannya, yang dijual kebanyakan adalah barang yang hampir baru, bukan?<\/p>\n<p>Yah, meskipun hal itu tidak menjadi masalah, tapi yang menjadi masalah adalah setelahnya.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3419\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2017\/05\/0420a499fbdd2f859f6a8c8cac4b312e.jpg\" alt=\"Semen cepat keras\" width=\"540\" height=\"460\" \/><\/p>\n<p><span style=\"font-size: 130%;\"><strong><span style=\"color: #ff0000;\">Kalau ada sisa bahan, pasti akan dibuang, kan?<\/span><\/strong><\/span><\/p>\n<p>Secara ekstrem, misalnya, jika ada 50 karung semen yang tersisa di proyek Aichi, bukankah akan menjadi masalah jika digunakan di proyek Gifu yang letaknya tepat di sebelahnya?<\/p>\n<p>Tentu saja, karena tidak bisa digunakan kembali di lokasi proyek berikutnya, maka bisa digunakan untuk proyek swasta atau diberikan kepada orang lain (diserahkan).<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 130%;\"><strong><span style=\"color: #ff0000;\">Pada dasarnya, bahan-bahan selain yang telah diajukan ke instansi pemerintah dalam permohonan persetujuan bahan tidak akan diakui<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-size: 130%;\"><strong><span style=\"color: #ff0000;\">Tidak dapat digunakan,<\/span><\/strong><\/span><span style=\"font-size: 130%;\"><strong><span style=\"color: #ff0000;\">Alasan lainnya adalah karena tidak dapat menjamin kualitasnya<\/span><\/strong><\/span><\/p>\n<p>Saya mengerti bahwa itu tidak bisa digunakan di sana.<\/p>\n<p>Namun, pada kenyataannya, jaring kawat dan sejenisnya terbuat dari logam, jadi bukan barang yang mudah rusak, begitu juga dengan tulangan baja, bukan?<\/p>\n<p>Yah, saya rasa kalian semua sudah mengetahuinya dengan baik, tapi,<span style=\"font-size: 130%;\"><strong><span style=\"color: #0000ff;\">\u5efa<\/span><\/strong><strong><span style=\"color: #0000ff;\">Tujuan Pembangunan Berkelanjutan (SDGs)<\/span><\/strong><\/span>Padahal dia bilang begitu...<\/p>\n<p>&nbsp;<\/p>\n<p>Saya memang mengerti bahwa ini hanyalah sebuah pertunjukan, tapi entah kenapa saya merasa agak aneh, hehe.<\/p>\n<p>Sebaliknya, apakah pemerintah daerah dapat \u201cmenyetujui\u201d sisa bahan bangunan untuk digunakan di lokasi proyek berikutnya (hanya di dalam wilayah prefektur), atau,<\/p>\n<p>Kalau memang ada, rasanya memang begitu, tapi kalau begitu, pasti akan muncul masalah seperti harga penawaran yang dimenangkan dan sebagainya, ya...<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7301\" src=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2018\/06\/IMG_2680.jpg\" alt=\"Pekerjaan rangka dengan metode penyemprotan di lokasi 300\" width=\"600\" height=\"450\" srcset=\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2018\/06\/IMG_2680.jpg 600w, https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2018\/06\/IMG_2680-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>Sejak dulu saya selalu berpikir, \u201cAlangkah baiknya jika bisa mengurangi limbah bahan baku,\u201d tetapi mengingat sifat proyek pekerjaan umum, hal itu cukup sulit dilakukan.<\/p>\n<p>Di tempat kami juga begitu, kan? Kadang-kadang kontraktor utama menaruh bahan-bahan yang sulit dibuang di perusahaan subkontraktor, ya? w<\/p>\n<p>Ada banyak sekali bahan seperti rangka baja, tulangan baja, pasak jangkar, kulit kayu, pupuk, dan lem. (Para subkontraktor hanya mengangguk-angguk saja.)<\/p>\n<p>Sambil berpikir, \u201cApakah harus mengeluarkan uang untuk membuangnya, atau mungkin bisa dimanfaatkan di lokasi lain...\u201d<\/p>\n<p>Kalau barang-barang besi, sih bisa dapat sedikit uang, sih~<\/p>\n<p>&nbsp;<\/p>\n<p>Masalah ini terjadi ketika para kontraktor utama saling melaporkan situasi persediaan bahan baku masing-masing, misalnya dalam rapat mingguan mengenai jadwal pekerjaan yang diselenggarakan oleh Kementerian Tanah, Infrastruktur, Transportasi, dan Pariwisata, lalu menyebarkannya ke pihak lain, haha.<\/p>\n<p>Kalau terkait proyek pembangunan jalur yang sama di wilayah yang sama, sepertinya bisa dilakukan, ya~ (Yah, itu cuma harapan saja sih)<\/p>\n<p>Akan menarik jika hal itu bisa dievaluasi sebagai bagian dari upaya semua kontraktor utama dalam bidang lingkungan, bukan?<\/p>\n<p>(Kalau diterima, beri tahu saya ya, hehe)<\/p>\n<p>&nbsp;<\/p>\n<p>Saya berpikir, kalau bisa begitu, pasti seru.<\/p>\n<p>Jika ada ide bagus, tolong beri tahu saya lagi.<\/p>\n<p>Saya rasa kami, sebagai subkontraktor, juga bisa membantu, lho ^^<\/p>\n<p>&nbsp;<\/p>\n<p>Sampai jumpa lagi.<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"Zg65d6cpr0\"><p><a href=\"https:\/\/norimen.net\/id\/3-cara-untuk-mengurangi-kehilangan-semprotan\/\">Inilah 3 cara untuk meminimalkan kerugian saat penyemprotan!<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201cInilah 3 cara untuk meminimalkan kerugian saat penyemprotan!\u201d \u2014 Sekolah Pengelolaan Lereng dari Shin-Ent\" src=\"https:\/\/norimen.net\/3-ways-reduce-spray-loss\/embed\/#?secret=3xEUK4SV7D#?secret=Zg65d6cpr0\" data-secret=\"Zg65d6cpr0\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>","protected":false},"excerpt":{"rendered":"<p>Halo semuanya. Ini Enta. Kalian pasti tahu tentang SDGs, kan? Apa pendapat kalian? Sepertinya kalau saya mulai menulis seperti ini, bakal terkesan seperti kritik, ya (tertawa).   Yah, ini sebenarnya tentang salah satu bagian dari SDGs, yaitu dalam proyek konstruksi, kita menggunakan bahan-bahan\u2026<\/p>","protected":false},"author":2,"featured_media":48267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1886,1],"tags":[2747,3261,5530,5531,5532],"class_list":["post-48261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","category-others","tag-2747","tag-3261","tag-sdzs","tag-5532"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - 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