Izinto kunye nomgaqo wokusebenza we-girder enye entloko:
UMGAQO-NKQUBO WOBUCHULE:
Umgaqo wokuSebenza we-Gidher enye ye-Gidread ibandakanya la manyathelo alandelayo:
Kubalulekile ukuba uqaphele ukuba izinto ezithile kunye nemithetho-siseko esebenzayo iyahluka ngokuxhomekeka kuyilo nomenzi we-girder enye ye-gidhente.
Emva kokuthenga i-girder enye ebomvu, kubalulekile ukuthathela ingqalelo inkonzo yokuthengisa kunye nesondlo sokuqinisekisa ukusebenza kwayo ngokufanelekileyo, ixesha elide, kunye nokhuseleko. Nazi ezinye izinto eziphambili zenkonzo yokuthengisa emva kwentengiso kunye nolondolozo: