Uhlelo lokufafaza luphrojekthi eyinkimbinkimbi. Ngakho-ke, lapho sakha futhi sifaka umbhobho, sivame ukuncoma amakhasimende ukuthi asebenzise izinhlobo ezahlukahlukene zezinto zombhobho, ezinjengezinhlanganisela zebhola zomhlaba jikelele, ezivame kakhulu ezinhlelweni zokufafaza. Umsebenzi wawo omkhulu ukwenzela ipayipi. Iphutha ngesikhathi sokufakwa, noma ngabe ipayipi lithambekele noma lichezukile ngenxa yezizathu ezahlukahlukene ngenkathi yenqubo yokufaka, ukuhlangana kwebhola jikelele kungaqinisekisa ukuthi umkhombandlela wesifutho wombhobho ulungile, futhi indawo yokumboza ihlangabezana nezidingo zomklamo.

Lapho umbhobho ufakiwe, kuvame ukudingeka ukubhoboza imbobo kunhlokweni, bese ufaka isixhumi esinezintambo sokuxhuma umlomo. Kunezindlela eziningi zokufaka izixhumi ezifakiwe. Isibonelo, amapayipi epulasitiki angafakwa, futhi amapayipi wensimbi angenasici angashiswa. Kodwa-ke, kunezinkinga ezahlukahlukene ngale ndlela, njengokubhideka okunganele, okuholela ekuweni, ukuphatha kahle i-welding, okuholele ekuvuza, njll. Ngalesi sizathu, sakhe futhi sakha umhlangano wokuxhuma ipayipi, ongabona ukufakwa noma iyiphi ipayipi eliqinile, futhi ngeke ivuze, ngeke iwe, ukumelana nengcindezi ephezulu, impilo ende.