a.Ukufakwa kombhoshongo we-crane kufanele kwenziwe lapho isivinini somoya endaweni ephakeme kakhulu ye-tower crane singesikhulu kuno-8m/s.

b.Kumele ilandele izinqubo zokumisa umbhoshongo.

c.Naka ukukhethwa kwamaphoyinti okuphakamisa, bese ukhetha amathuluzi okuphakamisa ubude obufanele kanye nekhwalithi ethembekile ngokuya ngezingxenye zokuphakamisa.

d.Zonke izikhonkwane ezikhiphekayo zengxenye ngayinye ye-crane yombhoshongo, amabhawodi namantongomane axhunywe emzimbeni wombhoshongo wonke ayingxenye ekhethekile, futhi abasebenzisi abavunyelwe ukuwashintsha ngokuthanda kwawo.

e.Amadivayisi okuvikela ukuphepha njengezitebhisi ezizihambelayo, izinkundla, nezinsimbi zokugada kufanele kufakwe futhi kusetshenziswe,

f.Inani lama-counterweights kufanele linqunywe ngendlela efanele ngokuya ngobude be-boom (bona izahluko ezihlobene).Ngaphambi kokufaka i-boom, i-counterweight engu-2.65t kufanele ifakwe engalweni yebhalansi.Qaphela ukuthi ungeqi le nombolo.

g.Ngemuva kokuthi i-boom ifakiwe, kwenqatshelwe ngokuphelele ukuphakamisa i-boom kuze kube yilapho isisindo sebhalansi esishiwo sifakiwe ku-boom yebhalansi.

h.Ukufakwa kwesigaba esijwayelekile kanye nesigaba esiqinisiwe ngeke kushintshwe ngokungafanele, ngaphandle kwalokho i-jacking ayikwazi ukwenziwa.

i.Ingxenye evamile evamile ingafakwa kuphela ngemva kokufakwa kwezingxenye ezi-5 zesigaba esivamile sokuqinisa umzimba.