Izizathu zokuba isixhobo sokugrumba esijikelezayo sisetyenziswe kakhulu kulwakhiwo lobunjineli zezi zilandelayo:
1. Isantya sokwakhiwa kwesixhobo sokugrumba esijikelezayo sikhawuleza kuneso sesixhobo sokugrumba esiqhelekileyo. Ngenxa yeempawu zesakhiwo senqwaba, indlela yokugrumba ayisetyenziswa, ngoko ke iya kuba ngokukhawuleza nangokufanelekileyo kunesixhobo sokugrumba esiqhelekileyo sisebenzisa indlela yokugrumba.
2. Ukuchaneka kokwakhiwa kwesixhobo sokugrumba esijikelezayo kuphezulu kunesixhobo sokugrumba esiqhelekileyo. Ngenxa yendlela yokugrumba ejikelezileyo eyamkelwe yinqwaba, kwimeko yokuqhuba kwindawo esisigxina, ukuchaneka kokuqhuba kwindawo esisigxina kwenqwaba kuya kuba phezulu kunesomqhubi wenqwaba eqhelekileyo.
3. Ingxolo yokwakha yerotary drilling rig iphantsi kuneyo yerotary drilling rig eqhelekileyo. Ingxolo yerotary drilling rig isuka kakhulu kwinjini, kwaye ezinye iirotary drilling rigs nazo ziquka ingxolo yelitye elibethayo.
4. Udaka lokwakha lwesixhobo sokugrumba esijikelezayo luncinci kunolo lwesixhobo sokugrumba esiqhelekileyo, nto leyo eluncedo ngakumbi kwisisombululo seendleko kunye nokukhuselwa kwendalo.
Ixesha lokuthumela: Okthobha-28-2021