Magawo osinthira basi ndi zida zomwe zimagwiritsidwa ntchito popangira malata otentha omwe amapangidwa kuti azisintha ndikugwirizanitsa kusamutsa kwa zinthu pakati pa ng'anjo zotenthetsera, mabafa opaka malata ndi zida zozizirira. Zida zimenezi nthawi zambiri zimaphatikizapo malamba oyendetsa, odzigudubuza kapena zipangizo zina zotumizira, zokhala ndi masensa ndi machitidwe owongolera kuti akwaniritse zoyambira, kuyimitsa, kusintha liwiro ndi kuyika, kuti zida zitha kusamutsidwa mosasunthika pakati panjira zosiyanasiyana bwino komanso moyenera. Zida zosinthira zodziwikiratu zimakhala ndi gawo lalikulu pakukonza zokometsera zotentha, kuwongolera magwiridwe antchito, kuchepetsa kulowererapo pamanja, ndikuchepetsa zolakwika zomwe zingachitike. Kupyolera mu kuwongolera ndi kuyang'anitsitsa, zipangizozi zimatha kutsimikizira kukhazikika ndi kusasinthasintha kwa zipangizo panthawi yokonza, potero kumapangitsa kuti zinthu zikhale bwino komanso kupanga. Mwachidule, chida chodziwikiratu chodziwikiratu ndi chida chofunikira chodzipangira pamakampani opangira ma galvanizing otentha. Itha kukhathamiritsa ntchito yopangira, kuwongolera magwiridwe antchito, kuchepetsa ndalama, komanso kupereka malo otetezeka ogwirira ntchito kwa ogwira ntchito.