中文
Ukuthuthwa kweoyile negesi kunokwenziwa rhoqo ngobuninzi nangokukhuselekileyo ngemibhobho engaselunxwemeni. Kwiindawo zeoyile ezikufutshane nonxweme okanye ezineendawo ezinkulu zokugcina amanzi, imibhobho idla ngokusetyenziselwa ukuthutha ioyile negesi ukuya kwiindawo zokugcina amanzi ezingaphandle kolwandle (ezifana neendawo zokungenisa ioyile okanye iindawo zokucoca amanzi ezingaphandle kolwandle). Ukuba umbhobho unokumelana noxinzelelo olwaneleyo, ukumelana nokugqwala okunamandla (kudla ngokusetyenziswa ukhuseleko lwe-cathodic) kunye nokutywinwa okuhle, unokuqhuba ukuthuthwa kweoyile ngokuqhubekayo ngaphandle kokuchaphazeleka bubunzulu bamanzi, imozulu, umhlaba kunye nezinye iimeko.I-CDSRipayipi yokufunxa ioyile kunye neyokukhupha ioyileinokumelana nomoya okugqwesileyo kunye nokuguquguquka, nayo iyaukuhlangabezana neemfuno zesicelokunyeiimeko ezahlukeneyo zolwandle.
Nangona kunjalo, ukwakhiwa kwemibhobho yaselwandle kuya kuphazamiseka ngokuthe ngqo ngamaza, kwaye ukuhamba kwamanzi kuya kuchaphazela ukhuseleko lokwakhiwa kwemibhobho kunye nokuzinza kwemibhobho. Zininzi izinto ekufuneka ziqwalaselwe xa kugqityezelwa umbhobho wamanzi angaphantsi komhlaba.iprojekthiIndawo yokusebenza iselwandle. Ayipheleli nje ekubeni indawo yokwakha inqongophele, kodwa nobunzimakwayeIimeko zolwandle ezitshintshatshintshayo nazo ziya kuzisa imingeni emikhulu kulwakhiwo oluqhelekileyo.
Kwimisebenzi yokwakha, ubunzulu bamanzi yeyona nto inefuthe elikhulu, kwaye imisebenzi yokubeka imibhobho iyahluka kakhulu ngokuxhomekeke kubunzulu bamanzi.
(1)Kwaboiindawoloo ntokufutshane nonxweme nakwimanzi anganzulu, umbhobho ungathuthwa ngqo emhlabeni nge-winch.
(2) I-S-Lay (indlela yokubeka uhlobo lwe-S) isetyenziswa kakhulu kwiindawo ezingaphantsi kolwandle nakwiindawo ezikude nonxweme. Ukuwelda, ukuhlolwa kunye nokwaleka kobuso obuthe tye, ngokuqhelekileyo kwisitya sepayipi. Njengoko inqanawa isiya phambili, umbhobho ujika emanzini ude ufikelele kwindawo yokufika elwandle. Uthatha imo "S" njengoko umbhobho omninzi ukhululwa phantsi kobunzima bawo..
(3)Xa u-pimisebenzi yokubeka ipe yenziwa kwiindawo ezinzulu zamanzi,ukubaubunzulu bamanzi buyanda,kuya kuba nesiphumokukwanda okukhulu kobunzima bokwakha. Indlela yokufaka imibhobho ye-J-Lay idla ngokusetyenziswa emanzini anzuluiprojekthi. I-J-Lay (indlela ye-J-lay) ayibeki uxinzelelo luninzi kumbhobho kuba umbhobho ufakwe kwindawo ephantse ityeke. Umbhobho wolwandle ushiya inqanawa efakelwa umbhobho ikwimo ephantse ityeke, kwaye wehla ngegophe elithe nkqo de ubekwe phantsi kolwandle. Umbhobho uwonke ukwimo ye-"J", efanelekileyo kwiindawo ezinzulu zolwandle ukusuka kumakhulu eemitha ukuya kumawaka.
(4) Ngophuhliso oluqhubekayo lwetekhnoloji,indlelaImisebenzi yokufakelwa kwemibhobho elunxwemeni nayo iphucuka rhoqo. Kwimibhobho yolwandle enobubanzi obuncinci namandla abuthathaka, inokufakelwa emhlabeni ize iqengqelwe ngqo kwidrama, ize ithuthwe iye elwandle ukuze ibekwe ngenqanawa yokufaka imibhobho. Le ndlela yokusebenza ibizwa ngokuba yiReel-Lay (indlela yokufaka imibhobho eqengqelekayo). IReel-Lay ithathwa njengeyona ndlela ikhawulezayo yokufaka njengoko uninzi lwe-welding kunye nokuhlolwa kwenziwa elunxwemeni, nto leyo enciphisa ixesha lokufaka. Okwangoku, inqanawa yokufaka imibhobho yohlobo lwereyile inokwahlulwahlulwa ibe ziintlobo ezimbini: ethe tye kunye nethe nkqo.
Ekukhetheni kokugqibela kwendlela yokusebenza, akufuneki siqwalasele ubunzulu bamanzi kuphela, kodwa sidibanise nezinto ezibanzi ezifana nomjikelo wokusebenza kunye neendleko zokusebenza. I-CDSR inikezela ngeentlobo ezahlukeneyo zeepayipi zeenkqubo zokubopha indawo enye kunye nokufakelwa kude nolwandle ezifana ne-FPSO, i-FSO, i-SPM, njl. Sikwabonelela ngophando loqwalaselo, uphando lweskimu sobunjineli, ukhetho lwepayipi, uyilo lwesiseko kunye nezinye iinkonzo zeprojekthi yakho.
Umhla: 27 Matshi 2023