1. Imodeli ye-EPC (Ubunjiniyela, Ukuthengwa, kanye Nokwakhiwa)
Kulo modeli, inkampani yobunjiniyela inesibopho sazo zonke izigaba zephrojekthi, okuhlanganisa ukuklama, ukuthengwa, kanye nokwakhiwa, ngokuvamile ngaphansi kwenkontileka yentengo engaguquki.
Izinzuzo:Umnikazi angadlulisela imisebenzi eminingi kunkontileka we-EPC, egxile ekuphatheni, okuthuthukisa ukusebenza kahle futhi kunciphise izinkinga zokuxhumanisa. Le ndlela iholela nasekuqinisekeni okuphezulu mayelana nesikhathi kanye nezindleko zokugcina.
Ububi:Umnikazi unokulawula okulinganiselwe kwephrojekthi, futhi usonkontileka angase abeke phambili izinyathelo zokonga izindleko kunekhwalithi yesikhathi eside, okungase kube nomthelela ekuqineni.
2. Imodeli ye-PMC (Ukuphathwa Kwephrojekthi)
Lapha, usonkontileka wokuphathwa kwephrojekthi uphatha iphrojekthi egameni lomnikazi, eqondisa ukuhlela, ukuthengwa kwempahla, kanye nokwakhiwa.
Izinzuzo:Osonkontileka be-PMC baletha ukuphathwa kobungcweti, banciphise izindleko, bathuthukise ukuxhumanisa, futhi bathuthukise umklamo, okwenza kube kuhle kumaphrojekthi adlula amaRandi ayizigidi eziyi-100, ikakhulukazi ezifundeni ezingenalo ulwazi lokuphathwa kwamaphrojekthi.
Ububi:Umnikazi uhileleke kancane kule phrojekthi, enamalungelo alinganiselwe okwenza izinguquko, futhi kunengozi ekukhetheni inkampani yokuphatha efanelekile kakhulu.
3. Imodeli ye-DB (Ukwakhiwa Komklamo)
Le modeli ivumela umnikazi ukuthi akhethe umakhi oyedwa wokuklama nokwakha, ngokuvamile ngaphansi kwenkontileka yenani elikhulu.
Izinzuzo:I-DB ikhuthaza ukubambisana okuseduze phakathi komnikazi kanye nosonkontileka, okunciphisa izindleko zokuxhumanisa, kulawula izindleko, futhi kufinyeze isikhathi sephrojekthi. Le ndlela iphinde iqinisekise ikhwalithi ngokuhlola okuphelele komklamo.
Ububi:Abanikazi banokulawula okulinganiselwe phezu komklamo, okungase kuthinte izici zomnotho, futhi imingcele yezomthetho ingaba buthaka.
4. Imodeli ye-DBB (Ukwakhiwa Kwebhidi Yokuklama)
Ku-DBB, umnikazi uqala ngokuthumela umklami, bese ekhetha umakhi ngenqubo yokubhida ngemva kokuba umklamo usuqediwe.
Izinzuzo:Lo modeli usemisiwe kahle, unezinqubo ezijwayelekile kubo bonke abathintekayo. Abanikazi banokulawula okukhulu phezu komklamo, okwenza kube lula ukuphathwa kwezingozi okungcono.
Ububi:Isikhathi sephrojekthi sivame ukuba side, futhi ukusebenziseka komklamo kungase kulinganiselwe, okuvame ukuholela ezingxabanweni ngemithwalo yemfanelo.
5. Imodeli ye-CM (Ukuphathwa Kokwakha)
I-CM ivumela "ukulandelela okusheshayo," lapho inkampani ye-CM iqondisa khona izigaba zokuklama nezokwakha ukuze kusheshiswe iphrojekthi.
Izinzuzo:Ukuhlanganiswa okuthuthukisiwe komklamo nokwakhiwa kunciphisa ukubambezeleka, kulawula izindleko, futhi kuthuthukisa ikhwalithi.
Ububi:Kudingeka iziqu eziphakeme enkampanini ye-CM, futhi izinkontileka eziningi ezincane zingase zikhuphule izindleko zephrojekthi iyonke.
6. Imodeli ye-BOT (Yakha-Sebenza-Dlulisa)
I-BOT inikeza abatshalizimali abazimele imvume yokuxhasa ngezimali, ukuklama, ukwakha, kanye nokusebenzisa iphrojekthi.
Izinzuzo:Le modeli inciphisa umthwalo wesikweletu sikahulumeni, ishintsha izingozi zephrojekthi, idonsela utshalomali lwangaphandle, futhi ithuthukisa ubuchwepheshe kanye nokuphathwa.
Ububi:Uhulumeni ulahlekelwa ukulawula iphrojekthi, isakhiwo siyinkimbinkimbi, izindleko zezimali ziphezulu, futhi kungase kube nemiphumela yentela.
7. Imodeli ye-PPP (Ubambiswano Lomphakathi Nezinkampani Ezizimele)
I-PPP ihilela ukubambisana phakathi kukahulumeni namabhizinisi azimele ukuxhasa nokusebenzisa iphrojekthi.
Izinzuzo:I-PPP ithuthukisa ukusebenziseka kwezimali, isabalalisa ubungozi, yethula ubuchwepheshe obuthuthukisiwe, futhi ikhuthaza ubudlelwano obuzuzisayo besikhathi eside.
Ububi:Ukukhetha umlingani ozimele ofanele kungaba yinselele, futhi ukuhlanganisa okuyinkimbinkimbi kwandisa umthwalo wemfanelo kahulumeni.
Ngayinye yalezi zinhlobo eziyisikhombisa inikeza izinzuzo ezihlukile, ihlangabezana nezidingo ezahlukene zephrojekthi kanye nezidingo zemakethe. Ukuzivumelanisa nezimo kubalulekile, ukuqinisekisa ukuthi izintshisekelo zabo bonke abathintekayo ziyahambisana ukuze kuqhutshwe impumelelo yephrojekthi.
