Lesi sitendi sokushisisa esingaphansi siwumkhiqizo wasendlini osebenziseka kakhulu futhi olula, oklanyelwe ngokukhethekile amasistimu okushisa angaphansi. Ngokumelana nokushisa okuhle kakhulu nokumelana nokugqwala, ingazinza futhi iqine esikhathini eside sokusetshenziswa. Ukusekelwa kuklanyelwe ukusebenza ngokuphelele nesistimu yokushisa engaphansi futhi ingasetshenziswa ukufaka nokulungisa ipayipi lokushisa elingaphansi ukuze kuqinisekiswe ukusebenza okuvamile kwesistimu yokushisa phansi. Ubakaki wamukela umklamo we-modular, ongahlanganiswa ngokukhululekile futhi ufakwe ngokuvumelana nezidingo zangempela, futhi ulungele kakhulu izinhlobo ezihlukahlukene zendlu kanye nezakhiwo zesikhala. Ukufakwa kukabakaki kulula futhi kuyashesha, akudingi amathuluzi engeziwe noma ulwazi lobuchwepheshe. Mane uhlele amabhlogo okusekela ngokwesayizi oyifunayo kanye nokuma, futhi uwavikele phansi. Ibhulokhi ngalinye likabakaki lifakwe amabhawudi namantongomane alungisekayo ukwenza inqubo yokufaka izinze futhi iphephe. Lokhu kubakaki kokushisisa phansi kunezici ezinhle kakhulu futhi kungahlangabezana nezidingo zabasebenzisi bezinhlelo zokushisisa phansi. Okokuqala, inokuzinza okuhle futhi ingaqinisekisa ukufakwa okuqondile nokuvundlile kwepayipi lokushisa phansi ukuze kugwenywe ukuvuza kwamanzi nokwehluleka.

umsebenzi oyinhloko webakaki lokusabalalisa amanzi okushisa phansi ukulungisa umkhiqizo wokusabalalisa amanzi ukuze uqiniseke ukuthi ngeke siwe noma ukhubaze ngenxa yamandla angaphandle afana nokudlidliza nokucindezela. Ukuzinza nokuqina kwebakaki kungavikela ngempumelelo ubuqotho bomkhiqizo wokusabalalisa amanzi futhi kunwebe impilo yawo yesevisi. Ngesikhathi esifanayo, ubakaki nawo udlala indima ehleliwe emkhiqizweni, ukuze isikhundla sokusabalalisa amanzi ohlelweni lokushisa phansi sihlale sizinzile ukuze kuqinisekiswe ukusatshalaliswa kokushisa okufanayo.