Ukugcinwa kwezinzwa zoxinzelelo yeyona nto iphambili ekuqinisekiseni imisebenzi yabo yexesha elide kunye nenkonzo eyandisiweyo. Okokuqala, kubalulekile ukuba ucoce umhlaba wensor rhoqo ukuze ususe uthuli nodaka kwaye uthintele ekuchaphazeleni ukuchaneka kwengqondo yenzwar. Ngexesha lenkqubo yokucoca, sebenzisa amacoci athambileyo kunye neelaphu ezithambileyo kwaye uphephe ukucocwa okuqinileyo ocociweyo onokwenzakalisa itywina lombane nombane kunye nonxibelelwano lombane. Ukongeza, ukukhuselwa kwamanzi akunakuhoywa, ngakumbi iinzwa ezisetyenziswa kwiindawo ezinomswakama, amanyathelo angaphandle kufuneka athathwe, njengokusetyenziswa kweegobolondo zamanzi okanye iingubo zamanzi ukuthintela ukungena ngaphakathi kwaye kubengela umonakalo. Kwangelo xesha, hlala ujonga ukungafihlisi sonxibelelwano lwentambo kunye noqhankqalazo ukuqinisekisa ukuba unxibelelwano lombane luzinzile kwaye luthembekile ukunqanda iingxaki zokuhambisa umqondiso ezibangelwa kukhululwa okanye ukonakala.