Kumaphrojekthi okwakha kanye nengqalasizinda, ukukhetha izinto kungathinta kakhulu ukuqina nokuthembeka kwesakhiwo sokugcina. Phakathi kwezinto ezahlukahlukene ezitholakalayo, ipayipi lensimbi elithambile livelele ngokuguquguquka kwalo kanye namandla alo. Kule bhulogi, sizohlola ukusetshenziswa okuningi kwepayipi lensimbi elithambile, ikakhulukazi kumongo wezinqwaba zethu zamapayipi ensimbi asezingeni eliphezulu, aklanyelwe ukuhlangabezana nezidingo ezinzima zokwakha zanamuhla.
Insimbi ethambile iyindlela ethandwayo embonini yokwakha, eyaziwa ngokushibilika kwayo okuhle kakhulu kanye nokwakheka kwayo. Iyakwazi ukumelana nezimo ezahlukahlukene zemvelo futhi ifaneleka ezinhlobonhlobo zezicelo. Enye yezindlela eziphawuleka kakhulu zokusebenzisa ipayipi lensimbi ethambile ukwakhiwa kwama-cofferdams. Lezi zakhiwo zesikhashana zibalulekile ekudaleni indawo yokusebenza eyomile ezindaweni ezigcwele amanzi noma ezivame ukukhukhuleka. Izinqwaba zethu zamapayipi ensimbi zenzelwe ngokukhethekile ukuhlinzeka ngokuthembeka nokuqina okudingekayo kwezicelo ezinjalo ezidinga amandla.
Le nkampani, eseCangzhou, eSifundazweni saseHebei, ibilokhu ihola embonini yokukhiqiza insimbi selokhu yasungulwa ngo-1993. Le nkampani ihlanganisa indawo engamamitha-skwele angu-350,000 futhi inobuchwepheshe nemishini ethuthuke kakhulu yokukhiqiza imikhiqizo yensimbi esezingeni eliphezulu ehlangabezana nezindinganiso zomhlaba wonke. Njengoba inempahla elinganiselwa ku-RMB 680 million kanye nabasebenzi abazinikele abangu-680, inkampani izibophezele ekuhlinzekeni amakhasimende ngemikhiqizo nezinsizakalo ezinhle kakhulu.
Ikhwalithi iyinto eza kuqala ebhizinisini lethu. Inqwaba ngayinye yamapayipi ensimbi idlula enkambisweni yokulawula ikhwalithi eqinile ukuqinisekisa ukuthi ihlangabezana nezindinganiso eziphakeme kakhulu. Lokhu kunakwa ngokucophelela kwemininingwane kunikeza amakhasimende ethu ukuthula kwengqondo, azi ukuthi basebenzisa izinto ezinokwethenjelwa kumaphrojekthi abo okwakha. Amapayipi ethu ensimbi awaklanyelwe nje kuphela ama-cofferdams, kodwa futhi nezinye izinhlelo zokusebenza ezahlukahlukene, okuhlanganisa ukwesekwa kwesisekelo, ukwakhiwa kolwandle, kanye nokuqina kwenhlabathi.
Ukuguquguquka kwe-ipayipi lensimbi elithambileakugcini nje ngokusetshenziswa kwayo kwesakhiwo. Ingambozwa kalula noma iphathwe ukuze ithuthukise ukumelana kwayo nokugqwala, okwenza ifaneleke ukusetshenziswa ezindaweni ezinzima. Lokhu kuvumelana nezimo kwenza onjiniyela kanye nabakhi bakwazi ukusebenzisa amapayipi ensimbi athambile kumaphrojekthi ahlukahlukene kusukela ekwakhiweni kwezindlu kuya ekuthuthukisweni kwengqalasizinda enkulu.
Ngaphezu kwalokho, ukusebenza kahle kwepayipi lensimbi elithambile kwenza kube inketho ekhangayo kumaphrojekthi amaningi okwakha. Ukutholakala kwalo kanye nokulula kokwenziwa kwalo kusiza ekunciphiseni izindleko zabasebenzi kanye nokunciphisa ubude bephrojekthi. Ngenxa yalokho, ochwepheshe abaningi bokwakha baphendukela epayipini lensimbi elithambile njengesixazululo esithembekile sezidingo zabo.
Ekuphetheni, ukuqonda ukuguquguquka kwepayipi lensimbi elithambile kubalulekile kunoma ubani ohilelekile ekwakheni nasekuthuthukisweni kwengqalasizinda. Izinqwaba zethu zamapayipi ensimbi zibonisa amandla, ukuthembeka kanye nokuzivumelanisa nezimo kwensimbi ethambile, okwenza zibe zilungele ukusetshenziswa okuhlukahlukene okuhlanganisa ne-cofferdams. Ngokuzibophezela kwethu ekhwalithini nasekusunguleni izinto ezintsha, sizoqhubeka nokuhlinzeka imboni yezokwakha ngemikhiqizo ehlangabezana nezindinganiso eziphakeme kakhulu. Kungakhathaliseki ukuthi uqala iphrojekthi entsha noma ufuna ukuthuthukisa isakhiwo esikhona, cabanga ngezinzuzo zamapayipi ensimbi athambile kanye nokuthula kwengqondo okuhambisana nokusebenzisa izinqwaba zethu zamapayipi ensimbi ezenziwe ngobuchwepheshe.
Isikhathi sokuthunyelwe: Mashi-24-2025