Emaphrojekthini ezakhiwo zensimbi, izinto zensimbi zivame ukubala u-50%–70% wezindleko eziphelele, kuye ngohlobo lwephrojekthi kanye nobunzima bayo. Amanani ensimbi ashintsha njalo ngenxa yokuhlinzekwa kwe-iron ore, izinqubomgomo, kanye nesidingo semakethe. Eminyakeni yamuva nje, ukuguquguquka kwamanani okungu-10-15% ngethani akukaze kube yinto engavamile. Ngaphandle kokulawula okufanele, lokhu kungathinta ngqo isabelomali sephrojekthi kanye nemivuzo yenzuzo.
Kwabakhi be-EPC kanye nabakhi bezinkampani ezinkulu, amanani awagcini nje ngezinombolo. Amayelana nokulawulwa kwezingozi, ukuthembeka kokwenziwa, kanye nenzuzo yesikhathi eside. Phela, ayikho inkampani efuna ukuthwala ukulahlekelwa okukhulu ngenxa yokushintshashintsha kwentengo okubangelwa izehlakalo ezingalindelekile. Umhlinzeki ofanelekayo kumele adlule ngale kwezingcaphuno zesikhathi esisodwa. Esikhundleni salokho, kufanele anikeze isu lentengo elihlelekile eliqinisekisa ukucaca, ukuguquguquka, kanye nokuziphendulela kulo lonke umjikelezo wokuphila kwephrojekthi.
Isakhiwo Sezindleko Esicacile kanye Nendlela Yokwabelana Ngezingozi
Ikhotheshini ethembekile yezakhiwo zensimbi iqala ngokuhlukaniswa kwezindleko okucacile nokusobala. Esikhundleni sokunikeza intengo ehlanganisiwe, abahlinzeki kufanele babhale ingxenye ngayinye. Lokhu kufaka phakathi izindleko zensimbi eluhlaza, izimali zokukhiqiza, ezokuthutha, ukuhlolwa, kanye nezinto ezisizayo ezifana nama-bolts anamandla amakhulu kanye nezingubo ezingashi.
Intengo yensimbi kumele futhi ifake iphuzu elicacile lokubhekisela. Isibonelo, abahlinzeki bangachaza intengo eyisisekelo exhunywe kunkomba yemakethe eyaziwayo. Kufanele futhi bachaze ukuthi babala kanjani le ntengo. Lokhu kusiza osonkontileka ukuqinisekisa ukulunga kwekhotheshini futhi bagweme izindleko ezifihliwe kamuva.
Ukwabelana ngezingozi kubaluleke ngokulinganayo. Amanani ensimbi angakhuphuka noma ehle ngesikhathi semijikelezo emide yephrojekthi. Ukuphakamisa ngamabomu izingcaphuno zokudlulisela ingozi kungase kubonakale kunikeza umuzwa wokulondeka, kodwa akusizi ekusungulweni kobudlelwano bokubambisana besikhathi eside. Indlela eklanywe kahle ichaza ukuthi izinhlangothi zombili zabelana kanjani ngale ngozi. Isibonelo, ukulungiswa kwentengo kungabangela lapho ukuguquguquka kwemakethe kudlula iphesenti elithile. Izinhlangothi zombili zingavumelana ngesilinganiso sokwabelana kusengaphambili.
Imithetho ecacile inciphisa izingxabano. Iphinde ithuthukise ukwethembana phakathi kwabakhi kanye nabaphakeli. Kwabaningiizakhiwo zensimbikanye namaphrojekthi ezimboni, le ndlela isekela ukuhlela okungcono kwezezimali kanye nokuqaliswa okubushelelezi.
Isu Lamanani Eliguquguqukayo kanye Nokuqinisekiswa Kokulethwa
Amaphrojekthi ezakhiwo zensimbi ahlukene adinga amasu ahlukene entengo. Amaphrojekthi esikhathi esifushane anesidingo esizinzile angasebenzisa amanani aqinile. Le ndlela ivala intengo isikhathi esinqunyiwe futhi ivikele izinhlangothi zombili ekushintsheni kwemakethe okungazelelwe.
Amaphrojekthi esikhathi eside adinga izixazululo eziguquguqukayo kakhudlwana. Imodeli yamanani ehleliwe ivumela osonkontileka ukuthi bavale amanani ngezigaba ngokusekelwe ezigabeni ezibalulekile zephrojekthi. Enye indlela yindlela yamanani exhunyiwe, lapho amanani ensimbi eshintsha khona ngokwezinkomba zemakethe. Izinhlelo zokuxwayisa kusenesikhathi nazo zingasiza. Lapho amanani esondela emkhawulweni wengozi, bobabili abathintekayo bangasabela ngokushesha futhi balungise izinhlelo zokuthenga.
Amandla okuletha abaluleke kakhulu njengamanani. Umhlinzeki oqinile kufanele abe nobudlelwano obuzinzile nezimboni ezinkulu zensimbi kanye nomthamo owanele wokukhiqiza. Kufanele futhi anikeze izibopho ezicacile ngesikhathi sokulethwa kanye nokulawulwa kwekhwalithi.
Ngezakhiwo zensimbi ezenziwe kusengaphambili kanye nezinhlelo zesimanje zokwakha insimbi, ukuhlinzekwa okuqhubekayo kuqinisekisa ukuthi amashejuli okwakha ahlala esendleleni. Abaphakeli kufanele futhi banikeze imibhalo ejwayelekile, imibiko yokuhlola, kanye nokusekelwa kobuchwepheshe. Lezi zinsizakalo zisiza osonkontileka ukunciphisa ukungaqiniseki nokuthuthukisa ukulawulwa kwephrojekthi.
Indlela yobungcweti yokubeka amanani ezakhiwo zensimbi ihlanganisa ukucaca, ukuguquguquka, kanye namandla okusebenza. Ayivikeli nje kuphela abahlinzeki ezingozini zemakethe kodwa futhi isiza osonkontileka be-EPC ukuthi bafinyelele ukulawula izindleko okungcono kanye nempumelelo yephrojekthi.
Isikhathi sokuthunyelwe: Mashi-27-2026