1. Ukuhambisa ubutyebi bamandla enjengeoyile kunye negesi yendalo
Imibhobho yentsimbi engenamthungo kunye ne-weldided inokusetyenziselwa ukuthutha izixhobo zamandla ezinjengeoyile kunye negesi yendalo. Ngokukhawulezisa ukwahlula-hlulwa kwehlabathi, imfuno yeoyile ethembekileyo neyokhuseleko yehlabathi kunye negesi yendalo iyaqhubeka nokukhula, okukhuthaze ukukhula kweshishini le-pile yentsimbi.
2. Ukuhambisa amanzi, iikhemikhali, njl.
Imibhobho yentsimbi inokusetyenziselwa ukuthutha amanzi, irhasi, iikhemikhali, njl. Ukunyangwa okuphezulu, kunye nokunganyangeki, kwaye kusetyenziswe ngokubanzi, kunye namanye amasimi.