Iindleko ezinzima zoLuntu kwiProjekthi yokwakha
Ezi ndleko ziqhelekileyo zihambelana nobunjineli kunye nenkqubo yoyilo kwaye ziya kutshintsha ngokuxhomekeke kwisigqibo se-AE, ngoko yindlela enye yokuhlula phakathi kweendleko ezithambileyo kunye neendleko ezinzima. Ngezantsi uludwe lweendleko eziqhelekileyo zokwakha iindleko ezinzima.
- Ukwakhiwa kokwakha - Iindleko ezinzima ezihambelana nesakhiwo. Olu hlobo luquka bonke abasebenzi kunye nezinto ezifunekayo ukuzalisa isakhiwo okanye isakhiwo sonke. Yonke into eqinisekisiwe kwaye inokuqikelelwa kufuneka ibe yinxalenye yeendleko ezinzima.
- Isayithi - Ukwahlula kokuqala ukuya kulo, yilolu hlobo luquka zonke izibonelelo ezisemhlabeni, izixhobo, amanzi , i-drain, umlilo, i-paving, grading, njl. Njengechazwe ngasentla, indawo yokubhobhoza indawo, izinto ezisetyenziselwa ukupaka, kunye nomsebenzi wesayithi nazo ziyinxalenye yeendleko ezinzima.
- Umhlaba - Iindleko ezinzima ezinxulumene nemisebenzi yomhlaba, kubandakanya utshani, imichila, imithi, i-mulch, izihlahla, isichumisi kunye nazo zonke izinto ezibandakanya ukwakhiwa kweeprojekthi ezisekelwe kwimidwebo yokwakha.
- Ukuqhubela phambili - Impendulo iyimali egciniweyo efihla zonke iimeko ezingalindelekanga ezingathintela inkqubo yokwakha. Nangona akusiyo isixa onokukulinganisa, sinokuqikelelwa kwidatha yembali phakathi kwamahlanu kunye neshumi kwipesenti zeendleko zeprojekthi zeeprojekthi ezintsha kunye neepesenti ezi-10 ne-20 zokulungiselela iiprojekthi zokulungisa .
- Tshintsha i-Orders - Tshintsha iilaydi ingabandakanywa kwisakhiwo sakhiwo kwisakhiwo esinzima. Abanye abakhi bahlula lo mcimbi ekwakheni isakhiwo, kwinkqubo yokuphendula ingxelo, kodwa kubandakanya zonke iindleko ezongezelelweyo eziphathelele ukwakhiwa kweprojekthi. Iindleko zomshuwalense ziqhelekanga zingabandakanywa njengeendleko ezinzima kwaye umninimzi angakucela ukuba ungenise ezo zinto zihlukeneyo.
- Ukujongana - Ngokuqhelekileyo yonke into edibene phantsi kweemeko eziqhelekileyo ibalwa njengeendleko ezinzima. Ezi iindleko ezihambelana nokuqhuba ishishini, njengabasebenzi, ulawulo, izibonelelo zesikhashana, izibonelelo, izixhobo kunye nezokhuseleko nezindleko. Kubalulekile ukuqonda ukuba zonke iimvume kunye neendleko zomshuwalense nazo zibhekwa njengeendleko ezinzima.
Indlela yokulinganisa iindleko ezinzima
Ngoku ukuba uyazi ukuba iindleko ezinzima zinokuqikelelwa okanye zinokulinganiswa, ngoku sekuyixesha lokuqonda indlela yokuqikelela ezi ndleko. Isinyathelo sokuqala kwiplani yeprojekthi kukubonelela ngqikelelo. Uqikelelo lwengqiqo ziqikelelo zokuqala eziphakathi kwe-30% kunye ne-50% echanekileyo kwaye ngamanye amaxesha ziphuhliswa ukwenza uqikelelo lwe-parametric okanye ukusebenzisa umzekelo.
Ngethuba lesi sigaba, umcimbi ungasentla u-50%. Isigaba sesibini senkqubo yokuqikelelwa yilapho ibhajethi yokuqala iphuhlisiwe, inike udidi lwechanekileyo phakathi kwama-15 ne-30 ekhulwini.
Oku kuqikelelwa kugqityiwe ngokusebenzisa ulwazi lwembali, amabhidi, iziphakamiso, kunye ne-contingency ngoku iyancishiswa ukuya kwi-20%.
Emva kokuba iprojekthi yenzelwe, uqikelelo uza kuhlaziya ulwazi olufunyenwe kwaye ukuqikelelwa kweendleko ezinzima kuya kuphuhliswa. Ngoku iindleko eziqikelelweyo kunye nobunzima ziya kuba phakathi kwe-5% kunye ne-15% echanekileyo kwaye zivakalayo ziphuhliswa xa i-design okanye i-100% iphelile. Ngethuba leli nqanaba lesigaba li-15% njengoko ezinye iinkcukacha zivela kwimidwebo yokwakha kunye neendowithi zifunyenwe, iimeko eziqhelekileyo ziye zachongwa kwaye iindleko zokunyuka zikwakhelwe ngaphakathi.
Ekugqibeleni, iindleko ezinzima ziphuhliswe ngokupheleleyo xa izicwangciso ezipheleleyo, iinkcukacha, izivumelwano kunye nemigangatho ekhethekileyo ifunyenwe kumnini. Uqikelelo oluchanekileyo luphuhlisiwe, izinga lokuchaneka li-5% okanye ngaphantsi kwaye phantse yonke inqununu isuswa njengoko ububanzi buchazwe ngokupheleleyo.
Ngeli nqanaba, iindleko ezinzima zingaphuhliswa zithwele umlinganiselo we-0 ukuya kwi-10 kuphela.