Ithuluzi lokufaka ama-wellpoint limele uhlelo olubalulekile lokulawulwa kwamanzi angaphansi komhlaba okwesikhashana emaphandleni ayizinsiza ezijulile kanye nezinhlelo zokushaya ama-pile lapho ukuphathwa kwethebhu zamanzi kubalulekile ukuze ukwakha kuphephe futhi kube nephezulu. Izinhlelo zokukhipha amanzi ama-wellpoint izinketho eziphuthumayo zokwehlisa amanzi angaphansi komhlaba ezenziwe ngama-wellpoint anomphako omncane axhunywe kuphondo lwepipa futhi aphethwe yipompo evakuum ye-centrifugal, idala indawo yokwehliswa edingekayo ezungeze indawo yomsebenzi. Lezi zinhlelo ziwusizo ikakhulukazi ekuhlangabezaneni kokumba okungaphansi kokuphakama, ngokuvamile kusuka kwi-2 kuya kuma-10 amamitha ngaphansi kwe-thebhu yamanzi, lapho ukuthola amanzi evulekile noma ukumpompa amanzi kungaba nezinye izinkinga noma kungasebenzi kahle. Indlela ye-wellpoint ivumela abakhi ukuthi baziqinisekise ngokuqinisa imithombo ethambile, ukuvimbela ukufika kwamanzi angaphansi komhlaba, ukunciphisa ingcindezi ye-hydrostatic ezakhiweni zesikhashana nezokuphepha, kanye nokuvikela izindlela zokwakha ezijulile kubunzima obuhlobene namanzi okungase kuthinte ikhwalithi yokufaka ama-pile, amandla okwakha ezisekelweni, noma ukuphepha kwabasebenzi. Inqubo yokufaka ifuna amathuluzi akhethekile afaka ama-rigs e-wellpoint aklanyelwe ukuhamba noma ukugqadela ama-wellpoint anomphako omncane (ngokuvamile ayi-25 kuya ku-50 ama-milimitha) emithonjeni efana ne-cohesive kanye ne-granular soils. Lezi zinsiza zisebenzisa izindlela zokulwa noma zokuhlasela ukuze zifake ama-wellpoint emaphethelweni endaweni yokumba, edala inethiwekhi ebiyelwe edonsa ukuhamba kwamanzi angaphansi komhlaba. Iphiphu le-header iqoqwa phezulu, ihlanganisa wonke ama-wellpoint endaweni yokumpompa, engase ibe ne-pump ye-centrifugal noma ye-multi-stage evakumwe enokwenzeka yokwakha i-0.6 kuya ku-0.8 bar vacuum. Ukukhetha amathuluzi kuncike ezimweni zomhlaba, ukuphakama okufunekayo kokwehliswa, ubunjongo bokumba, kanye nokuphakama kwethebhu yamanzi. Imithombo ethambile efana nezindawo zamathuli ne-clays ithola izinzuzo eziphakeme ze-permeability eyakhelwe ngu-vacuum pressure, kuyilapho izifunda ezithambile eziningi njengezihlahla ne-gravels ziphendula kalula ekukhipheni amanzi. Abakhi bangase basebenzise izinhlelo ezibalwe zodwa zokufaka eziphakanyisiwe zokusebenzisa ezijulile noma izimo eziningi zokusebenza zokubumba ezijulile, futhi amathuluzi akhethekile afaka ama-strainers, amathangi e-sump, amabhokisi wokukhipha amanzi, ama-risers okungena, kanye nemifantu ehlanganisayo esebenza ngokuhlanganyela ne-unit yokumpompa eyinhloko. Amathuluzi okufaka ama-wellpoint awabalulekile ezimweni eziyinkinga ze-geotechnical ezifaka izimo zomhlabathi ethambile lapho izisekelo ezijulile zama-piling noma ama-caissons zidinga ukulawulwa kwamanzi angaphansi komhlaba, ezindaweni zasemadolobheni lapho izikhala zokwakha zikhawulela ukwakhiwa kwezimali ezinkulu ezithinta amanzi, ezokwakha ezilwandle kanye nezichibiyelo lapho izinguquko zethafa nezokuphathwa kokufula kubalulekile, kanye nezindawo ezonakaliswe ezifaka izinqubo zokukhipha amanzi ezilawulwayo. Izicelo zibandakanya amaphrojekthi wesigodi esisemadolobheni njengezisekelo zezimoto nezidabukakanye, ukwakhiwa kwezinsiza ze-subway kanye nezitimu, ukufakwa kwezimali eziphansi, ukukhumba izindiza zemakethe ukuze kusebenze izakhiwo zokuhweba, kanye nokuthuthukiswa kwezikhungo zezimboni. Ukuhamba phambili kwezinqubo zama-wellpoint kubenza baphatheka ngokuphelele neziqu ezimbili zokuphakamisa, ukufaka ama-sheets, ukwakha ama-secant piles, kanye nezinye izindlela zokwakha ezijulile lapho izimo zokusebenza ezomile noma ukunciphisa ingcindezi yemvelo ezifanele. Abakhiqizi bamathuluzi bakha amaphekheji aphelele e-wellpoint anezingxenye ezivamile ezivumela ukufaka kukhulu nokukhipha, okubalulekile ukuze kusebenza kahle umsebenzi. Amathuluzi e-wellpoint anamuhla ahlanganisa ukuthuthukiswa kwesikhathi eside okuhlanganisa amaphepha amelana nokugqwala, ukusebenza kahle kwepompo okwandisiwe, kanye nemiklamo emisha eyenzela izithuthi nokufaka ezindaweni zomsebenzi ezinezithiyo kulo lonke uMhlaba, i-Asia, kanye neNyakatho Melika.