Ngaphambi kokuba kuhanjiswe inkqubo yomthombo, iindawo eziphambili kufuneka zihlolwe ngendlela elula kwaye ecacileyo. Iimpompo zifuna iipleyiti zegama, idatha yamandla, imeko yentambo, kunye nezigqubuthelo zokungena. Imilomo kufuneka ihambelane nomzobo, kuquka ubungakanani, uhlobo lwentambo, uhlobo lwesitshizi, kunye nobungakanani. Imibhobho kunye nezixhobo zidinga ububanzi obuchanekileyo, izinto eziphathekayo, kunye nohlobo lokudibanisa, kuba utshintsho oluncinci kubukhulu bombhobho lunokuchaphazela uxinzelelo kunye nokuphakama kwamanzi.
Kwiiprojekthi ezinezibane, i-voltage yesibane kunye nobude bekhebula kufuneka buqinisekiswe ngaphambi kokupakisha. Iikhabhinethi zokulawula kufuneka zibe neelebhile zamaqela epompo kunye namaqela okukhanya, ngoko ke iqela lokufakela lingadibanisa inkqubo ngendawo. Iifoto zeendawo eziphambili kunye noluhlu lokupakisha ziluncedo kuba zinceda macala omabini ukujonga iimpahla ngaphambi kokuthunyelwa kwaye kwakhona xa iibhokisi zifika kwindawo. Oku kunciphisa iimpazamo ezincinci ngexesha lokukhulula, ukugcinwa, kunye nofakelo lokuqala. Imilomo esecaleni, itywina, kunye neziqhagamshelo zentambo zinokupakishwa kunye xa iprojekthi ifuna ukutshintshwa kwesiza ngokukhawuleza.
