Norfolk County birni ne, da ke a yankin Ontario, a ƙasar Kanada. An hade shi zuwa birni guda a shekara ta 2001 mai yawan jama'a fiye da 60,000. Norfolk yana da nisan kilomita 56 (mil 35) kudu maso yamma da Hamilton da nisan kilomita 97 (mil 60) kudu maso gabashin London.
Kwanan nan gundumar ta ci karo da wani babban ci gaba a cikin magudanar ruwa mai inci 12 na baƙin ƙarfe. Wannan ita ce kawai wadata daga al'ummar Port Rondon zuwa al'ummar St. Williams, wanda ke nufin cewa tasirin mazauna yana da yawa. Tawagar ta yi zargin cewa ramuka ne ya haifar da zubewar wannan layin, wanda ya zama ruwan dare gama gari na gazawar bututun ƙarfe. A lokacin gyaran, ma'aikatan ruwa sun nuna cewa kasan babban ruwa na baƙin ƙarfe ya lalace kuma ya lalace.
Akwai wasu al'ummomi a cikin Norfolk, waɗanda ake samu daga wuraren rijiyoyin ta hanyar waɗannan layukan watsa labarai. Hakanan waɗannan rukunin yanar gizon suna da rauni ga hare-hare saboda abinci guda ɗaya da rashin sakewa. "In ji Jeff Demeulemeester, ƙwararren injiniyan Norfolk kuma manajan ayyuka.
Shirin babban birnin Norfolk na shekaru 10 wani muhimmin bangare ne na shirin dorewar kudi na dogon lokaci kuma yana jaddada mahimmancin tabbatar da fifiko, tabbatattu da ayyuka masu araha. Dole ne a fahimci halin da ake ciki na bututun ruwa don tabbatar da ingantaccen kiyayewa.
Gundumar ta gabatar da bukatar neman shawarwari don kimanta yanayin bututunta na ruwa. Bayan zagaye da yawa na gwaji da shawarwari, an zaɓi fasahar kimanta yanayin yanayin Echologis ePulse wanda Mueller ya bayar don tantance yanayin tsarin da ake da shi da gano duk wani ɗigogi da rashin daidaituwa.
Don wannan aikin, Echologics ya gwada kusan kilomita 6.9 (mil 4.3) na akwatunan kayan ƙarfe na ƙarfe waɗanda ke tafiya galibi akan titin gaba. Norfolk ya zaɓi wannan ɓangaren bututun ne saboda rashin aikin sa da kuma tarihin katsewa a baya. Tun da gazawar wannan layin na iya yin tasiri mai mahimmanci ga mazaunan Norfolk, an gudanar da binciken tantance yanayin don sanin ko kowane yanki da ke kan layin ya sami mummunar lalacewa. Dangane da sakamakon binciken, Kamfanin Injiniya AECOM yana ba da shawarar shirin sabunta bututu na gaba kamar yadda ake buƙata.
Hoto 3. Yana bayyana bishiyar yanke shawara na musamman don zaɓar hanyar sabuntawa (gyara da maye gurbin) don sassan bututu 54 dangane da Sakamakon Binciken ePulse..jpeg
Ana samun fasahar ePulse ta hanyar haɗa firikwensin sauti guda biyu zuwa kowane wurin tuntuɓar da ke akwai (kamar ruwan wuta, bawul ko hulɗa kai tsaye tare da bangon bututu). Ana jawo raƙuman sauti a cikin bututun, kuma ana auna saurin yaɗuwar raƙuman sauti tsakanin na'urori masu auna sautin sautin guda biyu.
Gudun yaduwar motsin sauti ya dogara da yanayin bangon bututu. Bayan an kammala aikin a wurin, ana haɗa saurin sautin tare da wasu bayanan da aka tattara akan wurin (ciki har da nisa da zafin ruwa), sannan ana amfani da ingantaccen algorithm na mallaka don tantance ragowar matsakaicin kauri na bango na kowane bangare.
Ana fassara waɗannan sakamakon a cikin nau'i uku na "mai kyau", "matsakaici" da "talakawa". An nuna adadin lalacewar bangon da ke ƙasa da 10% yana da kyau; an nuna kashi 10% na lalacewar bango daga 10% zuwa 30% a matsayin matsakaici; kashi fiye da 30% an rarraba shi azaman "mara kyau".
Manajan aikin AECOM Khalid Kaddoura ya ce: "Kowane sakamakon ePulse yana wakiltar matsakaicin yanayin cikin lokaci tsakanin wuraren haɗin firikwensin guda biyu." An jera bututun da aka maye gurbinsu. Don wannan dalili, sakamakon ePulse yana da kyau sosai. "
Hoto 2: An haɗa firikwensin maganadisu zuwa bawul kuma an haɗa kebul ɗin zuwa mai watsawa don kimanta yanayin sauti.
Sashi na biyu na aikin yana buƙatar binciken bincike na ɗigogi da yanayi mara kyau da za a kammala a lokaci guda tare da tantance matsayi. Wannan shine fa'idar tura ePulse saboda ana iya amfani da mai daidaita sauti iri ɗaya don yin ƙima da gano zube a lokaci guda.
Bayan lokacin kimantawa na kwanaki 12, sakamakon ePulse ya nuna cewa 12 daga cikin sassan cibiyar sadarwa na 54 suna cikin mummunan yanayi, tare da matsakaicin asarar kauri na bango fiye da 30%. Bugu da ƙari, akwai sassan 30 a cikin tsaka-tsakin yanayi, kuma kaurin bango na asali ya rasa 10% zuwa 30%. Wasu sassan cibiyar sadarwa 11 suna cikin yanayi mai kyau, asarar kaurin bango na asali bai wuce 10% ba, kuma ragowar ɓangaren cibiyar sadarwa ɗaya ba zai iya rarraba sakamakon ba.
Ba a sami yoyon fitsari ba yayin binciken. Koyaya, an gano wurin sha'awa (POI). Tambarin POI yana nuna cewa wasu (amma ba duka) na ma'auni na ingantaccen sakamakon gwajin yabo sun cika ba. Binciken na biyu daga baya ya tabbatar da cewa hayaniyar yabo ta samo asali ne daga bawul ɗin taimako na aiki na yau da kullun a cikin rijiyar mita.
Demeulemeester ya ce: "Mun yi farin ciki da cewa aikin ya samar mana da bayanan da muke bukata don ba da fifiko da kuma tsara jadawalin maye gurbin ilimi bisa sauran kaurin bangon bututun ruwa." “Bugu da ƙari kuma, ana ɗaukar farashin kima da ƙima saboda tana ba gundumar Norfolk bayanan da suka dace don ba da fifikon maye gurbin babbar hanyar sadarwar mu tare da fifiko akan shirin babban birnin na shekaru 10. Dangane da jadawalin maye gurbin "mafi munin fifiko", mun sami damar kiyaye lokaci tare da tsarin kuɗin da ake buƙata Daidaitacce."
Dangane da sakamakon da ƙungiyar filin Echologics ta tattara, AECOM ta haɓaka bishiyar yanke shawara na musamman da wasu ƙididdige ƙimar kasafin kuɗi don shirye-shiryen sabuntawa. Haɗe tare da sakamakon binciken ePulse, bishiyar yanke shawara ta dogara ne akan nau'ikan yanayi guda uku masu zuwa: mai kyau, matsakaici da matalauta.
Don nau'i biyu na farko na mai kyau da matsakaici, ana bada shawara don kimanta aikin hydraulic na tashar ruwa. Idan ya faɗi cikin kewayon da aka yarda, za a yi ƙarin kimantawa don bincika halayen ruwa. Idan ingancin ruwan bai dace da ka'idodin gida ba, ana ba da shawarar ayyukan gyarawa.
A gefe guda, idan aikin hydraulic na bututun ruwa bai yarda da shi ba ko kuma an ƙaddara ya kasance cikin mummunan yanayi, ana bada shawara don maye gurbin wutar lantarki, idan ana buƙatar ƙarin ƙarfin lantarki. Idan ƙarfin hydraulic ya isa, yi la'akari da sabunta yanayin fasaha ta hanyar shari'ar dangane da nazarin farashi da filin bene na ginin.
Bayan kammala aikin, gundumar Norfolk ta yi shirin maye gurbin sassan bututun da ke cikin mawuyacin hali tare da yanke shawarar maye gurbin wasu sassan bututun a cikin shirin babban birnin na shekaru 10.
PE, Alain Lalonde shine manajan yanki na Echologic a Mueller, Kanada. Kuna iya tuntuɓar Lalonde ta [Kariyar Imel].
Ma'aikatan "Water and Waste Digest" suna gayyatar masu sana'a na masana'antu don zabar mafi kyawun ayyukan ruwa da ruwa da ruwa da suka yi la'akari da su a cikin "Jagorar Magana ta Shekara." A cikin watanni 18 da suka gabata, duk ayyukan dole ne su kasance cikin tsari ko tsarin gini.
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Lokacin aikawa: Maris-08-2021
