Umthombo ohlakaniphile kulula ukulawula xa inkqubo yokulawula ihlulwe ibe ngamaqela acacileyo. Iimpompo, izibane, iivalvu, kunye neempawu zomculo akufuneki zibaleke zonke kwiswitshi enye elula. Kwiprojekthi enkulu, umqhubi unokufuna imowudi yemini ezolileyo, imowudi yempelaveki eqaqambileyo, kunye nomboniso womculo weeholide. Ikhabhinethi ye-PLC okanye isikrini sokuchukumisa sinokugcina ezi nkqubo kunye nokunciphisa umsebenzi ophindaphindiweyo owenziwe ngesandla.
Iisetingi zokhuseleko nazo zibalulekile. Iimpawu zomgangatho wamanzi, ukukhuselwa kokuvuza, ukukhuselwa komthwalo ogqithisileyo, kunye nokuyeka ngokukhawuleza kunokunciphisa umngcipheko wezixhobo ngexesha lokusetyenziswa kwemihla ngemihla. Ukugcinwa, iqela ngalinye lepompo kufuneka libe nenombolo, kwaye umzila wekhebula kufuneka uhambelane nomzobo. Xa iphutha lenzeka, abasebenzi banokufumana indawo echaphazelekayo ngokukhawuleza endaweni yokumisa umthombo wonke ixesha elide. Isicwangciso esilungileyo solawulo sikwashiya indawo yotshintsho lwenkqubo kamva xa isikwere sineziganeko ezitsha.
