Los Ngubo ngokungathandabuzekiyo bubukho obungafunekiyo ngaphakathi kwe- igumbi lokulala, ikhabethe kufuneka likhethwe ngokungqinelana neprojekthi ethile, kuthathelwa ingqalelo izinto ezithile eziphambili.
Ukuphembelela ukuthengwa izinto eziphambili ziya kuthathelwa ingqalelo njengobungakanani begumbi, ukubekwa kwefanitshala, ubukho beendawo ezithile eziphakamileyo okanye ukumila kweendonga. Ikhabhinethi inokuhlawuliswa eludongeni, ngokupheleleyo okanye kwicandelo elinye, okanye nakwiziko legumbi.
Kubalulekile ukuba kuthathelwe ingqalelo imiba ethile ukuya qinisekisa ukusebenza okuphezulu, ekufuneka ifundwe ngokwabantu abahlala kwigumbi lokulala kunye nenani leempahla kunye nezinto eziza kubakho kwigunjana. Inkqubo ye- iikhomputha zelokhwe kunye neebhatyi ziyahluka ngobude ukusuka kwi-80 ukuya kwi-160 cm kwaye ngokubanzi zi-90 cm ububanzi; i abadwebi ekukhethwa ukuba ibe ngu-20-25 cm ubude.
Ukuziqhelanisa okuninzi kukwayindlela ibha yeebhulukhwe, elihlala i-60 cm ukuphakama, iitreyi, iifreyimu ezinesahlulelo ukugcina izinto zilungelelene kunye neetayi kunye neebhanti ezineetreyi zokubeka iihempe ezisongwayo.
