https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2021\/08\/2021-08-17-16.24.31.mp4<\/a><\/video><\/div>\nIt's hard to tell from the video, but it was flowing at a rate of about 1 liter per minute.<\/p>\n
Well, with all this heavy rain, it looks like the mountains are holding quite a bit of water.<\/p>\n
![\"Core](\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2021\/08\/2020-12-14-14.06.55.jpg\")
<\/p>\n
Water is still seeping out of this tunnel, so alternative measures are being sought.<\/p>\n
Ideally, we\u2019d like to completely close the tunnel to traffic so we can thoroughly drain the water, but unfortunately, we can\u2019t close it.<\/p>\n
Well, since we\u2019re doing our absolute best with just one side, we can only drain 3 meters, after all.<\/p>\n
Plus, it was super hard (the rock), so drilling was a real struggle lol<\/p>\n
![\"Chart\"](\"https:\/\/norimen.net\/wordpress\/wp-content\/uploads\/2021\/08\/2020-12-15-11.09.22.jpg\")
<\/p>\n
I'm still thinking about what to do next, lol.<\/p>\n
The challenge is how to supply water, collect it, and drain it, isn't it?<\/p>\n
<\/p>\n
See you later.<\/p>","protected":false},"excerpt":{"rendered":"
Hello, everyone. This is Enta. The other day, I went to check on the drainage work we installed last December. Since it was the dry season when we did the work, there shouldn\u2019t have been any water at the site, but surprisingly, a trickle was still coming out. This site is inside a tunnel, and even though there are almost no mountains above it, the water problem is really bad\u2026<\/p>","protected":false},"author":2,"featured_media":6298,"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":[90],"tags":[91,488,1276,1597,4149,4690],"class_list":["post-45125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-drain-boring","tag-91","tag-488","tag-1276","tag-1597","tag-4149","tag-4690"],"acf":[],"yoast_head":"\n
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