An gina tashar jirgin sama ta El Toro Marine Corps a Irvine, California a cikin 1942. An gina wani buɗaɗɗen buɗaɗɗen ruwa mai gauraya a saman Agua Chinon Creek don gina titin jirgin sama da hanyoyi don taimakawa ayyukan tushe. Daga baya aka dakatar da ginin kuma an sayar da shi don haɓakawa. Shirin ya hada da gina babban wurin zama da na wasanni, filin wasan golf, da wurare da kuma filaye da aka kebe don gyaran shimfidar wuri da noma.Wannan zai bukaci shiri don magance kwararar ruwan sama mai yawa a cikin abubuwan da ke faruwa a nan gaba.
Sashin ƙasa mai laushi na Agua Chinon yana kan ƙafar ƙafa 3,000. Ɗaya daga cikin manyan kalubalen da injiniyoyi suka fuskanta lokacin da aka tsara aikin shine samar da wurin zama ta hanyar haɓaka yankin kogin ƙasa na halitta yayin samar da kariya mai mahimmanci daga abubuwan da suka faru na ruwan sama. Tsarin yanayin yanayin da ake ciki ya wuce 1.5%, wanda yayi tsayi da yawa don kula da ƙimar da ba ta da iska.
Saboda iyakancewa a cikin kankare amfani, bambance-bambancen matsayi da buƙatar haɓaka damar samun damar ƙasa, injiniyoyi sun tsara tsarin magudanar ruwa na ƙasa na ƙasa buɗewa ta hanyar amfani da jerin ɗigon ɗigon gabion 28. Kowanne gabion daidai yake da ƙafafu 30 a fadin tashar kuma an sanya shi a cikin dazuzzuka. Ƙirƙirar ambaliyar ruwa daban-daban da kuma haifar da yanayi na yanayi.Flows da aka yi amfani da su don zane an samo su ne daga tsarin Jagoran Gudanar da Ruwa na Kogin San Diego, wanda ya kafa shekaru 100 na zubar da ruwa bisa ga bayanin da aka yi amfani da shi a nan gaba da kuma ka'idojin ruwa na gundumar. Ƙididdigar ruwa ta ƙayyade mafi kyawun gangara don kwanciyar hankali ya zama ƙasa da 0.5%.
Tsarin gabion tare da Agua Chinon Creek an gwada shi ta hanyar Mother Nature. A farkon 2018, Kudancin California sun sami ruwan sama mai tarihi wanda ya haifar da ambaliya da zabtarewar laka a duk faɗin jihar. Tsarin gabion yana riƙewa, rage gudu na ruwa da sarrafa yashwa ambaliya.
Ma'aikatan Stormwater Solutions suna gayyatar masu sana'a na masana'antu don zabar abin da suke la'akari da su shine mafi ban sha'awa da kuma sababbin ayyukan ruwa da ruwa mai tsabta don ganewa a cikin batu na Jagora na shekara-shekara. Duk ayyukan dole ne su kasance a cikin tsari ko tsarin gine-gine a cikin watanni 18 da suka gabata.
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Lokacin aikawa: Maris 17-2022