Inani lezilungiselelo ezidingekayo ngaphambi kokuthi uqale ukujima liphansi kakhulu futhi zonke izinguquko kulula ukuzifinyelela kusukela endaweni yokujima. Idivayisi elula ukuyisebenzisa inikeza indawo yokuqala ekhululekile yokuzivivinya kanye nokulawula okugcwele ukunyakaza ezingxenyeni ezikhethiwe.
Ukusetshenziswa kocwaningo emishinini ekhethiwe kwaholela ekwakhiweni okukhiqiza kabusha ukunyakaza kwemvelo komzimba ngokusebenzisa uhla olukhethiwe lokunyakaza. Ukumelana kuhlala kuzinzile kulo lonke uhla lokunyakaza futhi kwenza ukunyakaza kube bushelelezi kakhulu.
Lo msebenzi wenza kube nokwenzeka ukuletha ukumelana okuguquguqukayo ukuze kuhlangatshezwane nomugqa wamandla othize wamaqembu emisipha aqeqeshwayo. Ngenxa yalokho, abasebenzisi babhekana nokumelana okuqhubekayo kulo lonke ukuzivocavoca. Umthwalo wokuqala ophansi owenziwe ukwakheka kwekhamera uhambisana nomugqa wamandla njengoba imisipha ibuthakathaka kakhulu ekuqaleni nasekupheleni kobubanzi bayo bokunyakaza futhi iqine kakhulu phakathi nendawo. Lesi sici siwusizo kubo bonke abasebenzisi, ikakhulukazi labo abanezifo ezihambisanayo kanye neziguli ezivuselelwe.