Zithini imisebenzi yeenqwaba zesinyithi ezenziwe ngokubanda kwiiprojekthi zokugcina amanzi kunye nokukhupha amanzi?

Iingqumba zesinyithi ezenziwe ngentsimbi ebandayo ziye zaba zizinto ezibalulekileyo kwiiprojekthi zokugcina amanzi kunye nokukhupha amanzi ngenxa yokuguquguquka kwazo kunye nokuqina kwazo. Xa ufuna ezi zinto zibalulekileyo, kubalulekile ukufumana umthengisi weengqumba zeshiti onokuthenjwa onikezela ngexabiso elikhuphisanayo lengqumba zeshiti kunye neentlobo ngeentlobo zeengqumba zeshiti zesinyithi, kubandakanya ingqumba yeshiti eqengqelekayo ebandayo.
Kwiprojekthi zolondolozo lwamanzi kunye nokukhupha amanzi, indimaiinqwaba zesinyithi ezenziwe ngentsimbi ebandayoayibalulekanga. Ezi mfumba zamaphepha zisetyenziselwa iinjongo ezahlukeneyo ezifana nokwakha iindonga zokugcina amanzi, ii-cofferdams kunye nee-bulkheads. Zikwasetyenziselwa ukwakha imiqobo yezikhukula kunye nezakhiwo zokulawula ukukhukuliseka. Ukuguquguquka kweemfumba zamaphepha entsimbi ezenziwe ngokubanda kuzenza zilungele iiprojekthi ezifuna ulawulo lwamanzi olufanelekileyo kunye nokukhuselwa kwizinto zendalo.
Xa ukhetha ababoneleli ngeeshelufu zamaphepha, kubalulekile ukuqwalasela umgangatho kunye nokuthembeka kweemveliso abazinikezelayo. Iishelufu zesinyithi ezenziwe ngentsimbi ebandayo kufuneka zihambelane nemigangatho kunye neenkcukacha zoshishino ukuqinisekisa ukusebenza kwazo kwiiprojekthi zokugcina amanzi kunye nokukhupha amanzi. Ukongeza, ababoneleli kufuneka banikezele ngamaxabiso akhuphisanayo okuqokelela amaphepha ahambelana nohlahlo-lwabiwo mali lweprojekthi ngaphandle kokubeka emngciphekweni umgangatho.
Iinqwaba zamaphepha asongiweyo abandayoiye yaba lukhetho oludumileyo kwiiprojekthi zokugcina amanzi kunye nokukhupha amanzi ngenxa yokuba zinamandla kwaye zihlala ixesha elide. Iyakwazi ukumelana nokugqwala kwaye inokumelana neemeko ezinzima zokusingqongileyo, nto leyo eyenza ukuba ibe sisisombululo esihlala ixesha elide kwiziseko zolawulo lwamanzi.

Kukho iintlobo ezininzi zeenqwaba zeeshiti zentsimbi, nganye ineempawu zayo ezikhethekileyo kunye neenzuzo zayo. Ukuqonda iintlobo ezahlukeneyo zeenqwaba zeeshiti zentsimbi kunokunceda ekukhetheni ukhetho olufanelekileyo kwiimfuno ezithile zeprojekthi. Nokuba ziinqwaba zeeshiti ezimile okwe-U, ezimile okwe-Z okanye ezimile okwewebhu ethe tye, ukufumana zonke iintlobo zeenqwaba zeeshiti zentsimbi kubathengisi abaziwayo kubalulekile ekuqinisekiseni impumelelo yeprojekthi yakho yamanzi kunye nokukhupha amanzi.
Ngamafutshane, ukusebenza kweenqwaba zesinyithi ezenziwe ngokubanda kwiiprojekthi zokugcina amanzi kunye nokuhambisa amanzi kubalulekile ekudaleni iziseko zophuhliso ezizinzileyo nezizinzileyo. Ngokusebenzisana nenkampani ethembekileyoumthengisi wenqwaba yeshitiNgokubonelela ngamaxabiso akhuphisanayo eemfumba zamaphepha kunye nohlu olubanzi lweentlobo zeemfumba zamaphepha, abaphathi beeprojekthi banokuqinisekisa ukuphunyezwa ngempumelelo kwesisombululo solawulo lwamanzi esihlala ixesha elide.