Intara ya Norfolk ni umujyi wa Ontario, muri Kanada. Yahujwe mu mujyi umwe mu 2001 ituwe n'abaturage barenga 60.000. Norfolk iherereye mu birometero 56 mu majyepfo ashyira uburengerazuba bwa Hamilton na kilometero 97 mu majyepfo y'uburasirazuba bwa London.
Intara iherutse guhura n’iterambere rikomeye mu miyoboro y’amazi y’ibyuma ya santimetero 12. Nibintu byonyine biva mumuryango wa Port Rondon kumuryango wa St. Williams, bivuze ko ingaruka kubaturage ari nini. Iri tsinda ryakekaga ko kumeneka kuri uyu murongo byatewe no gutobora, iyi ikaba ari yo mpamvu itera kunanirwa kw'imiyoboro y'ibyuma. Mu gihe cyo kubungabunga, abakozi b’amazi bagaragaje ko munsi y’amazi y’amazi y’icyuma bigaragara ko yangiritse kandi yangirika.
Hariho abandi baturage muri Norfolk, baboneka kurubuga rwiza binyuze mumirongo yohereza. Izi mbuga nazo zishobora kwibasirwa n'ibitero kubera ibiryo bimwe no kubura ubudahangarwa. “Jeff Demeulemeester, impuguke mu by'ubwubatsi ya Norfolk yemewe akaba n'umuyobozi w'umushinga.
Igenamigambi ry’imyaka 10 ya Norfolk ni kimwe mu bigize gahunda y’igihe kirekire y’imari irambye kandi ishimangira akamaro ko kwemeza imishinga ibanza, yemejwe kandi ihendutse. Imiterere yimiyoboro yamazi igomba kumvikana kugirango ibungabunge neza.
Intara yatanze icyifuzo cyo gusuzuma uko imiyoboro y’amazi imeze. Nyuma yuburyo bwinshi bwo kwipimisha no kubitekerezaho, Echologics ePulse tekinoroji yo gusuzuma imiterere idahwitse yatanzwe na Mueller yatoranijwe kugirango hamenyekane imiterere ihari kandi isange ibimeneka bihari nibidasanzwe.
Kuri uyu mushinga, Echologics yagerageje hafi kilometero 6.9 (kilometero 4.3) zumutwe wicyuma cyuma cyuma cyogukora cyane cyane kumuhanda wimbere. Norfolk yahisemo iki gice cyumuyoboro kubera kubura ubudahangarwa namateka yabanjirije. Kubera ko kunanirwa k'uyu murongo bishobora no kugira ingaruka zikomeye ku baturage ba Norfolk, hakozwe ubushakashatsi ku isuzuma ry'imiterere kugira ngo hamenyekane niba uduce twose two ku murongo twaragabanutse cyane. Hashingiwe ku bisubizo byubushakashatsi, Isosiyete yubuhanga ya AECOM irasaba gahunda yo kuvugurura imiyoboro ikurikira nkuko bikenewe.
Igicapo 3. Dondora igiti cyabigenewe kugirango uhitemo uburyo bwo kuvugurura (gusana no gusimbuza) ibice 54 byimiyoboro ishingiye kubisubizo byubugenzuzi bwa ePulse..jpeg
Ikoranabuhanga rya ePulse rigerwaho muguhuza ibyuma bibiri bya acoustic kuri buri kintu gihari (nka hydrant yumuriro, valve cyangwa guhuza bitaziguye nurukuta rwumuyoboro). Ijwi ryijwi ryinjizwa mumiyoboro, kandi umuvuduko wo gukwirakwiza kwijwi ryapimwe hagati ya sensor ebyiri zijwi.
Umuvuduko wo gukwirakwiza amajwi biterwa nuburyo urukuta rwumuyoboro rumeze. Nyuma yuko imirimo ikorerwa ku rubuga irangiye, umuvuduko wijwi uhujwe nandi makuru yakusanyirijwe kurubuga (harimo intera nubushyuhe bwamazi), hanyuma hakoreshwa algorithm yihariye igamije kumenya uburebure bwurukuta rusigaye rwa buri gice.
Ibisubizo bisobanurwa muburyo bwibyiciro bitatu by "byiza", "urwego" n "" umukene ". Igipimo cyo kwangirika kurukuta kiri munsi ya 10% cyerekanwa nkicyiza; ijanisha ryangirika kurukuta kuva 10% kugeza 30% byerekanwe nkibiciriritse; ijanisha rirenga 30% rishyirwa mubikorwa "bibi".
Umuyobozi w’umushinga wa AECOM, Khalid Kaddoura yagize ati: “Buri gisubizo cya ePulse cyerekana impuzandengo mu gihe runaka hagati y’ibihuza byombi.” Imiyoboro yasimbuwe irashyizwe ku rutonde. Kubera iyo mpamvu, ibisubizo bya ePulse ni byiza cyane. ”
Igishushanyo 2: Rukuruzi ihujwe na magnetiki na valve kandi umugozi uhujwe na transmitter kugirango isuzume imiterere ya acoustic.
Igice cya kabiri cyumushinga gisaba iperereza ryibimeneka nibidasanzwe kugirango birangire icyarimwe hamwe nisuzuma ryimiterere. Nibyiza byo kohereza ePulse kuko ihuriro rimwe rya acoustic rishobora gukoreshwa mugukora isuzuma no gutahura icyarimwe.
Nyuma yigihe cyiminsi 12 yo gusuzuma, ibisubizo bya ePulse byerekanye ko 12 mubice 54 byurusobe bitameze neza, naho impuzandengo yikigereranyo cyurukuta rwa 30%. Mubyongeyeho, hari imirenge 30 murwego rwagati, kandi uburebure bwurukuta rwumwimerere bwatakaje 10% kugeza 30%. Ibindi bice 11 byurusobe bimeze neza, gutakaza urukuta rwumwimerere ntirurenze 10%, naho igice kimwe gisigaye ntigishobora gukwirakwiza ibisubizo.
Nta makuru yabonetse mu gihe cy'iperereza. Icyakora, hagaragaye ingingo ishimishije (POI). Ikirangantego cya POI cyerekana ko bimwe (ariko sibyose) mubipimo kugirango ibisubizo byiza bipimishije byujujwe. Iperereza rya kabiri nyuma ryemeje ko urusaku rusohoka rwaturutse ku gipimo gisanzwe cyo kugabanya umuvuduko ukabije muri metero neza.
Demeulemeester yagize ati: “Twishimiye ko umushinga waduhaye amakuru dukeneye gushyira imbere no gushyiraho gahunda yo gusimbuza amashuri yize hashingiwe ku rukuta rusigaye rw'umuyoboro w'amazi.” Yakomeje agira ati: “Byongeye kandi, ibiciro by'isuzuma bifatwa nk'ibidafite akamaro kuko byahaye Intara ya Norfolk amakuru akenewe kugira ngo dushyire imbere isimburwa ry'umuyoboro mukuru w'itumanaho wibanze kuruta gahunda y'imyaka 10. Dushingiye kuri gahunda yo gusimbuza “ibibi byihutirwa”, twashoboye kugumana igihe hamwe na gahunda y'imari isabwa Ihoraho. ”
Hashingiwe ku bisubizo byakusanyirijwe hamwe nitsinda ryumurima wa Echologics, AECOM yashyizeho igiti cyihariye cyo kuvugurura ibyemezo hamwe nigereranya ryibiciro byingengo yimishinga yo kuvugurura. Ufatanije n'ibisubizo by'igenzura rya ePulse, igiti cyemezo gishingiye ku byiciro bitatu bikurikira: ibyiza, ibiciriritse n'abakene.
Kubyiciro bibiri byambere byibyiza nibiciriritse, birasabwa gusuzuma imikorere ya hydraulic yimiyoboro y'amazi. Niba iguye murwego rwemewe, hazakorwa isuzuma ryinyongera kugirango harebwe ibiranga amazi. Niba ubwiza bw’amazi butujuje ubuziranenge bwaho, birasabwa ingamba zo gusubiza mu buzima busanzwe.
Ku rundi ruhande, niba imikorere ya hydraulic y’umuyoboro w’amazi itemewe cyangwa yiyemeje kuba imeze nabi, birasabwa gusimbuza ingufu za hydraulic, niba hakenewe ingufu nyinshi z’amazi. Niba ubushobozi bwa hydraulic buhagije, tekereza kuvugurura ikibazo cyikoranabuhanga ukurikije isesengura ryibiciro hamwe nubutaka bwinyubako.
Umushinga umaze kurangira, Intara ya Norfolk irateganya gusimbuza ibice by'imiyoboro imeze nabi kandi ihitamo gusimbuza ibice byinshi by'imiyoboro muri gahunda yayo y’imyaka 10.
PE, Alain Lalonde numuyobozi wakarere ka Echologics i Mueller, muri Kanada. Urashobora kuvugana na Lalonde ukoresheje [Kurinda imeri].
Abakozi ba “Amazi n’imyanda Digest” barahamagarira abanyamyuga gutora imishinga y’indashyikirwa kandi igezweho y’amazi n’amazi y’amazi batekereza ko azamenyekana muri “Annual Reference Guide.” Mu mezi 18 ashize, imishinga yose igomba kuba mubishushanyo mbonera cyangwa kubaka.
© 2021 Itumanaho rya Scranton Gillette. uburenganzira bwose burabitswe. Politiki Yibanga | Amategeko n'amabwiriza
Igihe cyo kohereza: Werurwe-08-2021
