Wogwira ntchito ku Canada wa Water Bblasting & Vacuum Services Inc. adadutsa malire a kuwonongeka kwa ma hydraulic kudzera m'malo opangira magetsi amadzi.
Makilomita opitilira 400 kumpoto kwa Winnipeg, ntchito yopanga magetsi ya Keeyask ikumangidwa kumunsi kwa mtsinje wa Nelson. Malo opangira magetsi opangira magetsi a 695 MW omwe akuyenera kumalizidwa mu 2021 adzakhala gwero la mphamvu zongowonjezwdwanso, kupanga avareji ya 4,400 GWh pachaka. Mphamvu zomwe zidzapangidwe zidzaphatikizidwa mumagetsi a Manitoba Hydro kuti agwiritsidwe ntchito ndi Manitoba ndikutumizidwa kumadera ena. Pa nthawi yonse yomangayi, yomwe tsopano ili m’chaka chake chachisanu ndi chiwiri, ntchitoyi yakhala ikukumana ndi mavuto ambiri okhudzana ndi malo.
Imodzi mwazovuta zomwe zidachitika mu 2017, pomwe madzi a paipi ya mainchesi 24 panjira yolowera madzi adaundana ndikuwononga pier ya konkriti yozama mamita 8. Pofuna kuchepetsa zotsatira za polojekiti yonse, woyang'anira Keeyask anasankha kugwiritsa ntchito Hydrodemolition kuchotsa gawo lowonongeka. Ntchitoyi imafuna katswiri wodziwa ntchito yemwe angagwiritse ntchito luso lawo lonse ndi zipangizo kuti athe kuthana ndi mavuto a chilengedwe ndi momwe angagwiritsire ntchito pamene akupereka zotsatira zapamwamba.
Kudalira ukadaulo wa Aquajet, kuphatikiza zaka zambiri zakuwonongeka kwa ma hydraulic, kampani yophulitsa madzi ndi vacuum idadutsa malire akugwetsa ma hydraulic, ndikupangitsa kuti ikhale yozama komanso yoyera kuposa ntchito iliyonse yaku Canada mpaka pano, kumaliza ma cubic mapazi 4,944 (140 cubic metres) Dismantle. ntchitoyo pa nthawi yake ndikupeza pafupifupi 80% ya madzi. Aquajet Systems USA
Canadian Industrial Cleaning Specialist Water Spray and Vacuum Services idapatsidwa ntchito pansi pa pulani yomwe sinangopereka luso lomaliza kuyeretsa ma cubic metres 4,944 (140 cubic metres) pa nthawi yake, komanso inapezanso pafupifupi 80% ya madzi. Ndiukadaulo wa Aquajet, wophatikizidwa ndi zaka zambiri, kutsitsi kwa madzi ndi ntchito za vacuum zimakankhira malire a Hydrodemolition, ndikupangitsa kuti ikhale yozama komanso yoyera kuposa ntchito iliyonse yaku Canada mpaka pano. Kupopera kwamadzi ndi ntchito za vacuum zidayamba kugwira ntchito zaka zoposa 30 zapitazo, kupereka zinthu zoyeretsera m'nyumba, koma zitazindikira kufunikira kwa njira zatsopano, zothetsera makasitomala pazogwiritsa ntchito izi, zidakula mwachangu kuti zipereke makampani, ma municipalities, ndi malonda. ntchito zoyeretsa. Popeza ntchito zoyeretsa m'mafakitale zimayamba kukhala msika wapakampani, kuwonetsetsa kuti chitetezo cha ogwira ntchito m'malo owopsa kwambiri chimalimbikitsa oyang'anira kuti afufuze zosankha zama robotiki.
M'chaka chake cha 33 chogwira ntchito, lero kampani yopopera madzi ndi vacuum ikuyendetsedwa ndi pulezidenti komanso mwini wake Luc Laforge. Ogwira ntchito zake 58 anthawi zonse amapereka ntchito zingapo zoyeretsa m'mafakitale, matauni, zamalonda ndi zachilengedwe, okhazikika pantchito zazikulu zotsuka m'mafakitale popanga, zamkati ndi mapepala, petrochemical, ndi zomangamanga zapagulu. Kampaniyo imaperekanso ntchito zogwetsa ma hydraulic ndi mphero zamadzi.
"Chitetezo cha mamembala athu nthawi zonse chimakhala chofunikira kwambiri," adatero Luc Laforge, Purezidenti ndi Mwini wa Water Spray ndi Vacuum Services. "Ntchito zambiri zoyeretsa m'mafakitale zimafuna kugwira ntchito kwanthawi yayitali m'malo otsekeka komanso akatswiri a PPE, monga makina opumira mpweya wokakamiza komanso zovala zoteteza mankhwala. Tikufuna kugwiritsa ntchito mwayi uliwonse pomwe titha kutumiza makina m'malo motumiza anthu. ”
Kugwiritsa ntchito chimodzi mwa zida zawo za Aquajet-Aqua Cutter 410A-kuwonjezera mphamvu ya kutsitsi kwa madzi ndi ntchito zovundikira ndi 80%, kufupikitsa ntchito wamba yoyeretsa kuchokera ku maola 30 mpaka maola asanu okha. Pofuna kuthana ndi zovuta zoyeretsa m'mafakitale ndi mafakitale ena, Aquajet Systems USA idagula makina omwe adagwiritsidwa ntchito kale ndikuwasintha m'nyumba. Kampaniyo idazindikira mwachangu phindu logwira ntchito ndi opanga zida zoyambirira kuti apititse patsogolo kulondola, chitetezo ndi magwiridwe antchito. "Zida zathu zakale zidatsimikizira chitetezo cha gululo ndikumaliza ntchitoyo, koma popeza mafakitale ambiri adachepa chifukwa chokonzekera chizolowezi m'mwezi womwewo, tinkafunika kupeza njira yowonjezera mphamvu," adatero Laforge.
Pogwiritsa ntchito imodzi mwa zida zawo za Aquajet-Aqua Cutter 410A-Laforge inawonjezera mphamvu ndi 80%, kufupikitsa ntchito yoyeretsa yoyeretsera kuchokera ku maola 30 mpaka maola asanu okha.
Mphamvu ndi magwiridwe antchito a 410A ndi zida zina za Aquajet (kuphatikiza 710V) zimathandizira kukulitsa kwautsi wamadzi ndi ntchito zosewerera kuphulika kwa hydraulic, mphero yamadzi, ndi ntchito zina, kukulitsa kwambiri ntchito zosiyanasiyana zamakampani. M'kupita kwa nthawi, mbiri ya kampani yopereka mayankho opangira zinthu komanso zotsatira zanthawi yake, zapamwamba kwambiri zomwe zili ndi vuto lochepa lazachilengedwe zapangitsa kampaniyo kukhala patsogolo pamakampani opanga ma hydraulic ku Canada - ndikutsegula chitseko cha ntchito zovuta kwambiri. Kutchuka kumeneku kwapangitsa kuti ntchito zopopera madzi ndi vacuum zikhale mndandanda wamakampani opangira magetsi opangira magetsi m'deralo, zomwe zimafunikira njira zapadera zothana ndi ntchito yogwetsa mwangozi konkire yomwe ingachedwetse ntchitoyi.
"Iyi ndi pulojekiti yosangalatsa kwambiri - yoyamba mwa mtundu wake," atero a Maurice Lavoie, manejala wamkulu wa kampani yopopera madzi ndi vacuum komanso woyang'anira malo a polojekitiyi. “Mpandawu ndi konkire yolimba, yokhuthala ndi mapazi 8, m’lifupi mamita 40, ndi mamita 30 m’mwamba pamwamba pake. Gawo lachimangidwe liyenera kugwetsedwa ndi kutsanuliranso. Palibe ku Canada - owerengeka kwambiri padziko lapansi - amagwiritsa ntchito Hydrodemolition kugwetsa mtunda wa 8 mapazi. Konkire. Koma ichi ndi chiyambi chabe cha zovuta ndi zovuta za ntchitoyi. "
Malo omangawo anali pafupifupi makilomita 4,000 kuchokera ku likulu la makontrakitala ku Edmundston, New Brunswick, ndi makilomita 725 kumpoto kwa Winnipeg, Manitoba. Yankho lililonse lomwe laperekedwa limafuna kulingalira mosamala za ufulu wocheperako. Ngakhale oyang'anira polojekiti atha kupereka madzi, magetsi, kapena zinthu zina zomangira, kupeza zida zapadera kapena zina ndizovuta kwambiri. Makontrakitala amafunikira zida zodalirika komanso mabokosi odzaza bwino kuti achepetse nthawi iliyonse yosafunikira.
"Ntchitoyi ili ndi zovuta zambiri zomwe ziyenera kuthana nazo," adatero Lavoy. “Ngati pali vuto, malo akutali amatilepheretsa kupeza amisiri kapena zida zosinthira. Chofunika kwambiri ndi chakuti tidzathana ndi kutentha kwapansi pa zero, zomwe zingathe kutsika mosavuta pansi pa 40. Muyenera kukhala ndi gulu lanu lalikulu ndi zipangizo zanu. Pokhapokha ndi chidaliro angatumizidwe mabizinesi. ”
Kuwongolera kokhazikika kwa chilengedwe kumachepetsanso zosankha za kontrakitala. Ogwira nawo ntchito omwe amadziwika kuti Keeyask Hydropower Limited Partnership-kuphatikiza ma Aboriginals anayi a Manitoba ndi Manitoba Hydropower-apanga kuteteza zachilengedwe kukhala mwala wapangodya wa polojekiti yonse. Chifukwa chake, ngakhale kuti chidule choyambirira chinanena kuti kugwetsa ma hydraulic ngati njira yovomerezeka, kontrakitala amayenera kuwonetsetsa kuti madzi onse oyipa adasonkhanitsidwa bwino ndikuyeretsedwa.
Dongosolo la kusefera kwamadzi la EcoClear limathandizira ntchito zopopera madzi ndi vacuum kuti zipatse oyang'anira projekiti njira yosinthira - yankho lomwe limalonjeza zokolola zambiri ndikuchepetsa kugwiritsa ntchito zinthu ndikuteteza chilengedwe. Aquajet Systems USA "Ziribe kanthu teknoloji yomwe timagwiritsa ntchito, tiyenera kuonetsetsa kuti palibe zotsatira zoipa pa malo ozungulira," adatero Lavoy. "Kwa kampani yathu, kuchepetsa kuwonongeka kwa chilengedwe nthawi zonse ndi gawo lofunikira la polojekiti iliyonse, koma tikaphatikizidwa ndi malo akutali a polojekitiyi, tikudziwa kuti padzakhala zovuta zina. Malingana ndi malo apitalo a Labrador Muskrat Falls Power Generation Project Kuchokera pazomwe takumana nazo pamwambapa, tikudziwa kuti kunyamula madzi mkati ndi kunja ndi chisankho, koma ndi okwera mtengo komanso osagwira ntchito. Kuthira madzi pamalowo ndi kuwagwiritsanso ntchito ndi njira yabwino kwambiri yopezera ndalama komanso yosawononga chilengedwe. Ndi Aquajet EcoClear, tili ndi yankho lolondola. Makina kuti agwire ntchito. ”
Dongosolo la kusefera kwamadzi la EcoClear, lophatikizidwa ndi luso lambiri komanso luso lamakampani opopera madzi ndi vacuum service, imathandizira makontrakitala kuti apatse oyang'anira polojekiti njira yosinthira yomwe imalonjeza zokolola zambiri ndikuchepetsa kugwiritsa ntchito zinthu komanso kuteteza chilengedwe.
Kampani yopopera madzi ndi vacuum idagula dongosolo la EcoClear mu 2017 ngati njira yothandiza komanso yotsika mtengo yogwiritsa ntchito magalimoto onyamula vacuum kunyamula madzi otayira kuti asagwiritsidwe ntchito. Dongosololi limatha kusokoneza pH yamadzi ndikuchepetsa matope kuti alole kumasulidwa kotetezeka m'chilengedwe. Imatha kuyenda mpaka 88gpm, kapena pafupifupi malita 5,238 (20 cubic metres) paola.
Kuphatikiza pa Aquajet's EcoClear system ndi 710V, madzi opopera ndi vacuum service amagwiritsanso ntchito boom ndi gawo la nsanja yowonjezera kuti robot ya Hydrodemolition igwire ntchito mpaka 40 mapazi. Kupopera kwamadzi ndi ntchito za vacuum zimalimbikitsa kugwiritsa ntchito EcoClear ngati gawo la njira yotsekedwa yozungulira madzi kuti abwerere ku Aqua Cutter 710V yake. Aka kadzakhala koyamba kuti kampaniyo igwiritse ntchito EcoClear kuti ipezenso madzi pamlingo waukulu chonchi, koma Lavoie ndi gulu lake amakhulupirira kuti EcoClear ndi 710V zidzakhala kuphatikiza koyenera kwa mapulogalamu ovuta. "Ntchitoyi idayesa antchito athu ndi zida zathu," adatero Lavoy. "Pakhala zoyamba zambiri, koma tikudziwa kuti tili ndi chidziwitso ndi chithandizo cha gulu la Aquajet kuti tisinthe malingaliro athu kuchokera kumalingaliro kukhala zenizeni."
Kupopera kwamadzi ndi ntchito yochotsera zivundi zinafika pamalo omangawo mu Marichi 2018. Kutentha kwapakati ndi -20º F (-29º Celsius), nthawi zina kutsika mpaka -40º F (-40º Celsius), kotero makina osungira ndi chotenthetsera ayenera kukhazikitsidwa. mpaka kupereka pogona pafupi ndi malo ogwetserako ndikusunga mpope ikuyenda. Kuphatikiza pa EcoClear system ndi 710V, kontrakitala adagwiritsanso ntchito boom ndi gawo lowonjezera la nsanja kuti apititse patsogolo magwiridwe antchito a loboti ya Hydrodemolition kuchokera pamamita 23 mpaka 40 mapazi. Chida chowonjezera chimalolanso makontrakitala kuti azicheka m'lifupi mamita 12. Zowonjezera izi zimachepetsa kwambiri nthawi yocheperako yomwe imafunikira pakukonzanso pafupipafupi. Kuonjezera apo, ntchito zopopera madzi ndi vacuum zimagwiritsa ntchito zigawo zowonjezera zamfuti kuti ziwonjezeke bwino ndikulola kuya kwa mamita asanu ndi atatu ofunikira pa ntchitoyi.
Ntchito yopopera madzi ndi vacuum imapanga chipika chotsekedwa kudzera mu dongosolo la EcoClear ndi matanki awiri a 21,000 galoni kuti apereke madzi ku Aqua Cutter 710V. Pantchitoyi, EcoClear idakonza madzi opitilira 1.3 miliyoni. Aquajet Systems USA
Steve Ouellette ndi wamkulu wamkulu wa kampani yopopera madzi ndi vacuum service, yemwe ali ndi udindo wotseka matanki awiri a 21,000 galoni omwe amapereka madzi ku Aqua Cutter 710V. Madzi onyansa amapita kumalo otsika ndikuponyedwa ku EcoClear. Madzi akakonzedwa, amawapoperanso m’thanki yosungiramo kuti adzagwiritsidwenso ntchito. Munthawi ya maola 12, makina opopera madzi ndi vacuum anachotsa pafupifupi ma cubic feet 141 (4 cubic metres) a konkire ndikugwiritsa ntchito madzi pafupifupi malita 40,000. Pakati pawo, pafupifupi 20% yamadzi amatayika chifukwa cha evaporation ndi kuyamwa mu konkire panthawi ya Hydrodemolition. Komabe, ntchito zopopera madzi ndi vacuum zitha kugwiritsa ntchito dongosolo la EcoClear kusonkhanitsa ndikubwezeretsanso 80% yotsala (magalani 32,000). Pantchito yonseyi, EcoClear idakonza madzi opitilira malita 1.3 miliyoni.
Gulu la opopera madzi ndi vacuum limagwira ntchito ya Aqua Cutter pafupifupi nthawi yonse ya maola 12 tsiku lililonse, ikugwira ntchito yozungulira 12-foot-wide gawo kuti igwetse pang'ono pier ya 30-foot-high. Aquajet Systems 'American water spray and vacuum service ndi ogwira ntchito yoyang'anira polojekiti anaphatikiza kuchotsedwa mu ndondomeko yovuta ya polojekiti yonse, kumaliza ntchitoyo mu gawo la masabata opitirira awiri. Lavoie ndi gulu lake amagwiritsa ntchito Aqua Cutter pafupifupi nthawi yonse ya maola 12 tsiku lililonse, akugwira ntchito pamtunda wa mamita 12 kuti awononge khoma. Wogwira ntchito wina adzabwera usiku kudzachotsa zitsulo ndi zinyalala. Ntchitoyi idabwerezedwa kwa masiku pafupifupi 41 akuphulitsa komanso masiku 53 akuphulitsa pamalowo.
Ntchito yopopera madzi ndi vacuum inamaliza kugwetsa mu May 2018. Chifukwa cha kusintha kwadongosolo ndi akatswiri a ndondomeko ndi zipangizo zamakono, ntchito yowononga sinasokoneze ndondomeko yonse ya polojekitiyi. "Ntchito yamtunduwu ndi kamodzi kokha m'moyo," adatero Laforge. "Tithokoze gulu lodzipatulira lomwe lili ndi chidziwitso komanso kulimba mtima kugwiritsa ntchito zida zatsopano zomwe sitingathe, tidatha kupeza yankho lapadera lomwe lidatilola kukankhira malire a Hydrodemolition ndikukhala gawo la zomangamanga zofunika kwambiri."
Pamene ntchito zopopera madzi ndi vacuum zikudikirira pulojekiti yotsatira yofananayo, Laforge ndi gulu lake lapamwamba akukonzekera kupitiriza kukulitsa luso lawo la kuphulika kwa hydraulic pogwiritsa ntchito luso lamakono la Aquajet ndi zipangizo zamakono.
Nthawi yotumiza: Sep-04-2021