Kwi-workshop yaseJinbin, abasebenzi basebenza ngentsimbi engagqwaliyoiingcango zepenstock. Isango le-penstock elixhonywe eludongeni ngentsimbi engenasici lithandwa kakhulu kwicandelo lokugcina amanzi kunye nokunikezelwa kwamanzi kunye nokutsalwa kwamanzi. Isizathu esiphambili sikwiingenelo zalo ezikwimilinganiselo eyahlukeneyo efana nezinto, ulwakhiwo, kunye nokusetyenziswa. Ezi zibonelelo ziyaxhasana, zenza ukhuphiswano olubanzi oludlula kakhulu olo lwamasango emveli. (Abavelisi bePenstock)

Iimpawu zezinto ezibonakalayo zezona ziseko ziphambili zokusekwa kwayo. Umzimba oyintloko wenziwe ngentsimbi engagqwaliyo engama-304 okanye angama-316, engagcini nje ngokuba nokumelana okukhulu nee-asidi, ii-alkali kunye nomhlwa, kwaye inokumelana nokukhukuliseka kweendlela ezahlukeneyo zokubola, kodwa ikwazi nokuziqhelanisa nokuntywiliselwa ixesha elide kwiindawo ezifumileyo nezityebileyo emanzini, iphephe iingxaki zokugqwala lula kunye nokuguga kwamasango esinyithi emveli, kwaye iqinisekise uzinzo lwesakhiwo kunye nokhuseleko lokusetyenziswa kwesango elivela kumthombo.

Isakhiwo esikhethekileyo esixhonywe eludongeni sineengenelo ezibalulekileyo zokufakela. Akukho mfuneko yokugalela isiseko esinzima sepier. Sinokuncamathiselwa ngqo eludongeni okanye eludongeni lwedama lokubhukuda ukuze kufakelwe izinto ezisisigxina, nto leyo eyenza kube lula kakhulu inkqubo yokwakha izakhiwo kunye nokunciphisa iindleko zeprojekthi iyonke. Uyilo lwayo oluncinci lunokuguquguquka kwiimeko ezixinzelelweyo ezifana neenethiwekhi zemibhobho emidala kunye namagumbi okumpompa axinyiweyo, nto leyo esombulula ngempumelelo ingxaki yeemfuno eziphezulu zendawo yokufakela iingcango zendabuko zokutyibilika.

Ineendlela ezahlukeneyo zokusebenza kunye nokuguquguquka okunamandla. Nokuba yinkqubo yesibini yokubonelela ngamanzi kwizakhiwo zoluntu, imijelo yokunkcenkceshela yemveliso yezolimo, okanye iinethiwekhi zokuhambisa amanzi kunye neendawo zokunyanga amanzi amdaka kwicandelo lemizi-mveliso, zonke zinokuhlangabezana neemfuno ngokusebenza kwazo okuzinzileyo kokuvula nokuvala kunye nokukwazi ukulawula okuguquguqukayo, kwaye azithintelwa luluhlu oluqhelekileyo lobushushu obuphakathi kunye noxinzelelo.

Ukulula kokugcinwa nokuqina kwenza inzuzo ephindwe kabini kwezoqoqosho. Umphezulu wentsimbi engagqwaliyo uthambile kwaye uxineneyo, nto leyo eyenza kube nzima ukuba ukungcola kunye nokungcola kunamathele. Ukugcinwa kwemihla ngemihla kufuna ukucocwa okulula kwaye akudingi ukususwa komhlwa rhoqo okanye ukupeyintwa. Iindleko zokugcinwa konyaka ziphantsi kakhulu. Kwangaxeshanye, ivalvu yentsimbi engagqwaliyo inamandla aphezulu olwakhiwo, ukumelana nokuguguleka okunamandla, kunye nobomi benkonzo obuqhelekileyo obudlula kakhulu obo bamasango emveli, nto leyo enciphisa ukuphindaphindwa kokutshintshwa kunye notyalo-mali olulandelayo.