Kujambula ndi chiyani?

Kuwongolera kumatanthauza kugwiritsa ntchito makina osinthira katundu ndi zida zomwe zimagwirizanitsidwa ndi kusuntha, kuika kapena kuteteza katundu.Kukweza katundu ndi zitsulo nthawi zambiri kumaphatikizapo kugwira ntchito ndi/kapena kuyenda modutsa pamtunda.Zowopsa za ogwira ntchito kugwa, kapena kugwa kwa katundu woyimitsidwa ziyenera kuganiziridwa. Kuyika ndi zida monga zingwe zamawaya, ma turnbuckles, ma clevis, ma jacks ogwiritsidwa ntchito ndi ma cranes ndi zida zina zonyamulira pakugwira zinthu ndi kusamutsa dongosolo.Makina ogwiritsira ntchito nthawi zambiri amaphatikizapo maunyolo, maulalo ambuye ndi ma slings, ndi matumba onyamulira m'madzi okwera pansi pamadzi.A Rigger ali ndi udindo wokhazikitsa ma pulleys, zingwe, zingwe ndi zipangizo zina zonyamula zinthu zazikulu ndi zolemetsa.Udindo wa Rigger umasiyana malinga ndi makampani omwe amagwira ntchito. A Construction Rigger amagwira ntchito ndi ma cranes ndi ma pulley system pomwe Oil Rigger imagwira ntchito zobowola zomwe zimachotsa mafuta.