Yethula:
Emkhakheni wokwakha nokuthuthukiswa kwengqalasizinda, ukuthembeka nokusebenza kahle kwezinto ezisetshenziswayo kuyizinto ezibalulekile. Ingxenye ebalulekile yalokhu ukuhlanza imisele yamanzi angcolile ekuthuthukisweni kwezakhiwo ezihlanganisiwe ezakhiwe ngokubandayo. Eminyakeni yamuva nje,amapayipi ahlanganisiwe ajikelezayoidonsele ukunaka kabanzi ngenxa yezinzuzo zayo eziningi. Le bhulogi ihlola izici nezinzuzo zepayipi elihlanganisiwe elijikelezayo ekuthuthukisweni kwezakhiwo ezihlanganisiwe ezakhiwe ngokubandayo, okubonisa ukusebenza kahle kwayo, ukuthembeka kwayo kanye nokusimama kwayo.
Ukusebenza kahle kokuhlanza amapayipi endle:
Umsele wokungcolaukuhlanzwa komugqaidlala indima ebalulekile ekugcineni uhlelo lwendle olusebenza kahle. Njengoba kuqhubeka nokuba nzima kanye nezidingo zengqalasizinda yesimanje, ukuba nohlelo lwamapayipi oluthembekile kubalulekile. Ipayipi elihlanganisiwe elijikelezayo laziwa ngobuso balo bangaphakathi obubushelelezi kakhulu, obuhlinzeka ngezakhiwo ezinhle kakhulu ze-hydraulic. Lesi sici sivumela amanzi angcolile ukuthi ageleze kahle futhi ngendlela ephumelelayo ngemigqa yendle. Ukungabikho kwemingcele yangaphakathi noma imiphetho eqinile kunciphisa ingozi yokuvaleka nokuvinjelwa, ngaleyo ndlela kwandisa ukusebenza kahle kokuhlanza imigqa yendle.
Ukuthembeka kokuthuthukiswa kwesakhiwo esihlanganisiwe esenziwe ngokubandayo:
Ukuthuthukiswa kweisakhiwo esihlanganisiwe esenziwe ngobandayoidinga izinto ezinobungcweti obukhulu besakhiwo. Ipayipi elihlanganisiwe elijikelezayo liye labonakala liyindlela ethembekile ekusetshenzisweni okunjalo. Indlela yokushisela ejikelezayo esetshenziswa ekukhiqizeni la mapayipi iqinisekisa ukusatshalaliswa okulinganayo kokucindezeleka, okuholela ekuqineni okuphezulu nasekuqineni. Lesi sici sivumela ipayipi elihlanganisiwe elijikelezayo ukuthi lisetshenziswe ngokuthembekile ekusetshenzisweni okuphansi kokucindezela njengokuhlanza umugqa wendle. Ayaziwa ngokubekezelela izimo zezulu ezimbi kakhulu, izinguquko zomhlabathi nezinye izici zangaphandle, okunciphisa ingozi yokwehluleka kwepayipi kanye nomonakalo olandelayo engqalasizinda ezungezile.
Izixazululo ezisimeme:
Ngaphezu kokusebenza kahle nokuthembeka, ipayipi elihlanganisiwe elijikelezayo linikeza ikhambi eliqhubekayo lokuhlanza imisele yamanzi angcolile. Izakhiwo ezihlanganisiwe ezibandayo zakhiwe ngokugxila ezixazululweni ezinobungani nemvelo nezingabizi kakhulu. Kulokhu, amapayipi ahlanganisiwe ajikelezayo afanelana kahle nemigomo yokusimama. Amapayipi enziwe ngezinto ezingasetshenziswa kabusha futhi adinga ukusetshenziswa kwamandla okuphansi ngesikhathi senqubo yokukhiqiza. Ngaphezu kwalokho, ukuqina kwawo kanye nokumelana nokugqwala kunciphisa kakhulu izindleko zokugcinwa kwesikhathi eside kanye nesidingo sokushintsha okubizayo njalo. Ngakho-ke, ukukhetha ipayipi elihlanganisiwe elijikelezayo akugcini nje ngokuqinisekisa ukuhlanzwa kwamapayipi amanzi angcolile asezingeni eliphezulu, kodwa futhi kusiza ukudala ikusasa eliluhlaza nelizinzile.
Ekuphetheni:
Emkhakheni wokuhlanza umugqa wendle, ukusetshenziswa kwamapayipi ahlanganisiwe ajikelezayo ekuthuthukisweni kwezakhiwo ezihlanganisiwe ezakhiwe ngokubandayo kuye kwabonakala kuyisinqumo esihlakaniphile. Ukusebenza kahle kokugeleza kwamanzi angcolile kanye nengozi encishisiwe yokuvaleka kuqinisekisa ukusebenza kahle kwengqalasizinda. Ngaphezu kwalokho, isakhiwo sayo esiqinile kanye nokumelana nezinto zangaphandle kuqinisekisa ukuthembeka kwayo, okuqinisekisa impilo yesevisi ende. Okokugcina, ukuzibophezela kwabo ekusimeni kubenza babe ukukhetha okunobungani nemvelo. Lapho bakha ukuhlanza umugqa wendle, ukucabangela izinzuzo zepayipi elihlanganisiwe elijikelezayo kubalulekile empumelelweni nasekusimeni kwephrojekthi.
Isikhathi sokuthunyelwe: Disemba 14-2023