Isiprojekthi Sokukhula Kwamanzi Emashadini Amanzi E-Uttar Pradesh, i-India

Umkhukhu uyisithuthi sokudla esifundweni lwe-Uttar Pradesh, e-India, futhi ukubhishwa kwemithombo yamanzi ngokwesayensi yisidingo esisodwa ukuvikela ukuthi umkhukhu uphumelele kakhulu nokuphumelela kahle. Ukuzulazula izinkinga zokuhlanza okungafanani, ukuphatha kahle kwamanzi ekuthunyenzweni, nokufana kahle kwamapayipi amadala emasimini yomkhukhu, futhi ukuthuthukisa isikhundla sezinsiza zokusebenza emzimbeni we-Uttar Pradesh, lokhu isiphambano sokubhishwa komanzi yomkhukhu sisebenzisa amapayipi wokuhlanza ase-PVC-U ase-Baishunxing Pipes njengamaphayipi omkhakha wokubhishwa komanzi. Ngokusebenzisa ukuthembeka kakhulu kwamaphayipi akhe nokufanele kakhulu kokwakha, kuyabuka umkhakha wokubhishwa komanzi wesimini esihle, esinamandla, futhi esihlakanipha umbono wamanzi. Isiphambano sonke sibhekise kakhulu emikhakheni yokuqinisa imizimba yezinsiza zokuphepha nezinsiza zokuhlinzekisa amanzi e-India, futhi sibonakalisa isiphambano esisodwa kakhulu esinamandla futhi esihle kakhulu esingatholakali ngokuzulazula nokuzulazula.

I. Ukuqonda Kweprojekthi nokuthi Yiziphi Izinhloso Zokwakha Okuphambili

Iphakathi kwezindawo zaseGanges Western Plain e-Uttar Pradesh, e-India, le projekthi iyaphatha amazwe amaningi okuphakamisa izinkomishi emhlabathini. Iyasebenza ngokuphakade ukusiza ekunikezeni amanzi okuhlanza nokukhipha amanzi emhlabathini ngexesha lezinkomishi ziyakhula, iyahlukana nezinhlangano zokuthumela amanzi zaseSarda-Sahayak Water Diversion Project, futhi iyagcina isikhundla sesikhundla sokugcina ("last mile") sokuhlanza izinkomishi ngamaphepha emhlabathini lasezindaweni. Ngokwemizimbi yokuqonda: "ukufaka ngokuphelele, ukuthumela amanzi ngokuvamile, ubukhulu nobuhle bokusebenza, nokulondoloza umhlaba ngokuzimele", ukubuyisa kwale projekthi kuyasebenzisa iziphakamiso zezimpahla zokuhlanza ze-PVC-U ukuze kutholwe ukuthumela amanzi ngokuphelele, ukuncima ukungena kwamansi kwezimpahla, futhi ukuncima izindleko zokuphatha ngemuva kwalokho. Ngokushesha, kuyasebenzisa izimali zokubuyisa zaseMinistri yemilambo, izihlangu, nokuthintana nembili yezikhalo, kuyabala ubukhulu bokubuyisa nobuhle bokulondoloza umhlaba, futhi kuyafaka umbiko wokulondoloza amanzi okukhula kwezinkomishi ngokuphelele e-Uttar Pradesh.

II. Isizindiso Sokukhetha nokuthuthukiswa Kakhulu Kwamapipi Amanzi Okuphakama PVC-U

Kubhekene nezimo zokulwa, izinkambu zezinsila (kunye nesaliniti encane kwezinye izindawo) zase-Uttar Pradesh, e-India, nokufuna kwempilo yomshado wokudlula amanzi kwezinkomo, emva kokubhekana kabusha nokulinganisa, le proyekthi yakhetha amapipi asebenza ngokwamanje asebenzisa i-PVC-U okuphakama okwenziwa ngu-Guizhou Baishunxing Pipe Industry Co., Ltd. Isizindiso sokukhetha nokuthuthukiswa kwezinto ezikhethiweyo kuyindlela elandelayo, okuyisisekelo esihle sokunika amanzi kwezinkomo zase-Uttar Pradesh:

Kwakufanele kumazwe okuzilalisa, isibonelo sokugqitywa nokugqitywa: Umhlaba wemizimba yezilalisi eZilalisi zaseUttar Pradesh inesiqephu esincane sesalini-nokubhala. Iipipe zokususa amanzi ze-PVC-U zinamandla okugqitywa okuqukethwe kwe-acid, okuqukethwe kwe-alkali nokugqitywa, kungakwazi ukubhalwa emhlabathini ngaphansi kokuphakathi ngexesha elide ngaphandle kokugqitywa okanye ukuba yisikhathi eside, futhi kubhekiswe kuhle ukukhula kwamandla okususa amanzi nokubhala kwezimpando zokususa amanzi okusukela kugqitywa nokugqitywa kwezimpando zezilalisi zokuzilalisa. Ngomkhathi wokusebenza awunakho ngaphezu kwezinkulungwane ezingu-50, kuyafana nokuthanda kwezilalisi zokuzilalisa zokususa amanzi, kubhekiswe kuhle ukukhula kwamandla okususa amanzi nokukhula kwamandla okususa amanzi okusukela kugqitywa nokugqitywa kwezimpando zezilalisi zokuzilalisa.

Ukuthumela amanzi ngokuhle, ukulondoloza izithelo zomnzi: Iziphathi zomnzi ze-PVC-U zinamagugu amahle, ikhofishenti yemphakathi encane, umnzi udlula ngokushesha, futhi azikwazi ukusukela noma ukugcina. Ngokulingana neziphathi zomnzi zezinciri zokuzimisa neziphathi zomnzi zebhetha, ukuthumela amanzi kungabuyiswe ngeminyaka engu-30% ngokulingana nokubheka kweziphathi zomnzi, okungaba yindlela yokuphepha ukungafiki kuphela kwamandla emnzi futhi ukwenza ukuthumela amanzi ngokuhle. Zihambisana ngokuphelele nendlela yokuthumela amanzi yomthwalo wasezinsukwini zokuthuthukisa kanye nokuthuthukisa ukuthumela amanzi ngokuphelele, nokuthuthukisa ukuthumela amanzi ngokuphelele kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthukisa kwezinsukwini zokuthuthuk......

Ukuphakama okuncane nokuhle ukusebenza, kuyasebenza kubukhona bokusebenzisa emlandweni: Iindawo zokulima izinkombe eZilandelwe zika-Uttar Pradesh ziyizindawo ezincane. Nangona ubukhona bungaphakamile, isikhundla sokubuka emlandweni sibizwa ngokuncane futhi ukusebenza kwemishini enkulu kuyasebenza kakhulu. Amaphipe asebenzayo ekususapheleni amanzi asePVC-U ane-densiti encane ne-ukuphakama okuncane, ngakho-ke ukubuka nokulayisha nokususa kuzothathwa ngendlela yomuntu ngaphandle kokusebenzisa imishini enkulu. Ngaphezu kwalokho, ukuxhuma kwamaphipe kusebenzisa i-glue esithile noma ukuxhuma kwe-rubber ring esithile, okuyisikhundla sokuxhuma esingafanele futhi esihlukile, okunakha ukugcina ukulayisha kwamaphipe, ukuphepha isikhathi sokubuka, ukuvikela isikhathi esimbi sokufaka amanzi emazinkombe, futhi ukunciphisa izindleko zokubuka ngokufanayo.

Ezinkhulu kanye nezilungile kumhlaba, izinkampani ezinkulu zokuthengisa: Iziphathu zesikhumba se-PVC-U zingaphansi kwezindlela zokuthengisa, kanye nesikhumba sokuthengisa nokubuyisela. Ngokulingana nesikhumba sesikhumba esinye, singasebenzisa ngokuphelele ukulawula ukuthengiswa kwesikhumba sokuphakathi kanye nokufufa izinkinga zokuthengisa. Ngaphezu kwalokho, lezi ziphathu zingasoloko, azikho amakhemikhali, azikho ukuthwasa kwesikhumba esine, ziyafanana nezimali zokusebenza, futhi azikho ukuthwasa kwezinsila, umfula wokugcina, nokuthwasa kwezinkomo. Kuvunyelwe ukuthi zibuyiselwe, ziyafanana nokuthetha kwezinkampani zokuzisa izinkampani zokuzisa izinkampani, ziyabambisana nokuthengisa nokulawula umhlaba, futhi ziyafanana nezimali zokuthengisa kwezinkampani zokuzisa eNkantolo.

Kubuyekezwe ukuthumela amanzi ngomthelela omncane, ukuduma izinkinga zomsebenzi: Umsebenzi uyasebenzisa isistimu sokuthumela amanzi kuzo zizwe ezihlukene ukuze kuthumelwe amanzi ngomthelela omncane. Iiphaipi zokususa amanzi ze-PVC-U ziyasebenza kakhulu ekuthumeleni amanzi ngomthelela omncane, noma yikuphi umthelela wokuphatha kwamandla angaphezu kwe-1.6MPa, okunakho ukuthumela amanzi ngokuphambana nokuphambana ngomthelela omncane, okufanana kakhulu nezinkinga zokuthumela amanzi ngomthelela omncane kwezilwane zokulima izinkomo, ukuvimbela ukuthumela kwezinkomo ngokuphambana nokuphambana, futhi ukusiza ekuphakanyiseni ukuprodukha kwezinkomo nokuphakanyisa imali yobulali.

III. Umsebenzi wokwakha okuphundutshwa nokukhulisa ubukhulu beziphaipi zokususa amanzi ze-PVC-U

Ukubakwa kwezinhlangano zokususa amanzi e-PVC-U yalesi sikhundla kuyasebenza ngomdlalo wokuphakama kwemithambo yokuqala kuya kumthambo wokugcina, ngokuthi "ukuphakama - ukucima - ukubakwa - ukuxhuma - ukuzimisa - ukubakwa kabusha - ukulondoloza", ngekukhathazeka kakhulu kwezinkimbinkimbi zokuhlelwa ngalunye uhlobo lwesikhundla, ukubhekana nokubaluleka kokusebenza kanye nokulondoloza umhlaba ukuze kuvumeke ukubakwa kwezinhlangano ngokuphelele kanye nokuthumela amanzi ngokuphelele. Umthambo wokubakwa okufanayo nokukhathazeka kwezinkimbinkimbi zokuhlelwa ziyizindaba ezilandelayo:

(1) Ukuphakama kwezinhlangano

Ukukhishwa kwezindawo zokugcina kwenziwa ngokudlula kwezindlela zokusebenza ngokwamanzi nezindlela zokusebenza ngokuphelele ngokuhambisana nokubhekisele kwezindawo zokugcina nezindawo zokufaka emhlabeni ezithi kusetyenziswa kwezindlela zokubhala. Ngokukhishwa, isihlalo sesindawo sokugcina sikhululekile (sikombinisa isimo sezulu ukuze sikwakhe ukugcina kungabonakale), futhi ububanzi besindawo sokugcina buyingaphezu kwebhabha yomkhumbi ukuze kubhekiswe isikhundla sokusebenza. Izinsindiso nezibhakabhaka ezingaphakathi kwesindawo sokugcina zihlanzwa ngokusheshayo ngokukhishwa, futhi isihlalo sesindawo sokugcina siyahlaziywa ukuze sibe senzima futhi sibekhona ngaphandle kwezinkambu nezibhakabhaka ukuze sikwakhe ukuchitha kwemkhumbi. Ngokujabulisana, ngokuhambisana nokunqoba kwezinkambu eNtshonalanga, izinkambu ezingakhishwa zihlukanwa, futhi amanzi ayashiswa ngokusheshayo ukuze kunciphise inkambu ngokubhala. Ukuchitha nokugrinda kwezindawo eziphansi kuzimelwe ngokuphelele ukuze kunciphise inkambu. Uma kubonwa umfula wemhlabathi ngokukhishwa kwezindawo zokugcina, kufanele kwenziwe izindlela zokususa umfula ngokusheshayo ukuze kunciphise ukususa kwezindawo zokugcina okuyithinta ubukhulu bekubhala. Izinkambu ezingakhishwa zihlukanwa ngokuphelele ukuze zibalwe emva kwalokho kubhala kwezindawo zokubhala noma kubhala kwezindawo zokufunda, ngokuhambisana nokunqoba kwezinkambu eNtshonalanga.

(2) Ukufaka Amaphayipi

Kabefore ukufaka amapipa, ukubona kwamapipa kwenziwa futhi ukuqinisekisa ukuthi akukho zinto ezihlukileyo, ukuguqula, izikhumba nezinye izinkinga. Amaphipa aphakanyiswa ukuhlanza ukususa izincwadi nezinye izinto ezingaphakathi kwezinye izihlangothi nezihlangothi zokufaka ukuthi zihlanze kakhulu futhi zibheke. Ngokufaka, amapipa ase-PVC-U okuhlanza kufakwa ngokushesha emtsheni, futhi iposishe yabo ichazwe ukuqinisekisa ukuthi isikhala sokuphipha siyodwa futhi isikhala sifanele nesilinganiso (ukunceda ukulahla nokunqoba ukuthi amanzi asondele emaphipeni). Izikhala zokufaka ziyodwa ukuze sizimele ukuthi zilungiseleke futhi ziguqulwe. Kuma-pipa ongaphansi kuka-100 mm, izihlangothi zezirubheri zisetyenziswa; kuma-pipa ongaphansi kuka-100 mm, izihlangothi zezikhipha zisetyenziswa ukuqinisekisa ukuthi indlela yokuhlangotha iyafanele nesilinganiso se-pipa. Ngokufaka, amapipa achazwa ukuthi asizange sibone izinto eziphakathi kwe-mtsheni, futhi inhlangothi yamanzi amancane ingafakwa emaphipeni ukuhlinza amapipa ukususa ukuthi zihlukile. Ngokujulana, kuyasebenza ngokufanele nesilinganiso sezinsizakaliso zika-Uttar Pradesh futhi kuzimele ukuthi amapipa asizange sibone izinkomo eziphakathi kwezinsizakaliso.

(3) Uhlukaniswa Lwe-Pipe

Uhlukaniswa lwe-pipe yilinkhokheli yokuqondisa ubukhulu bomsebenzi. Kulesi sikhundla, izindlela zokuhlukanisa eziphathelene nezilinganiso zepipe zisethelwa, futhi izimboni zomsebenzi zihlalwa ngokuphelele:

1. Ukuxhuma okubhalwe: Kuyasebenza kumapipa ongaphansi kwe-100 mm. Ngaphambi kokuxhuma, amaphakathi emapipa ayafilwa ngamathooli amahle ukwenza isibonelo sesikhala sokuqala (bevel) sokulingana ne-15°–30°, apho ubude besibonelo sikhala siyisithathu kusithathu kusine kusine kwebhodi yemapipe, futhi ubude bayingaba ngapansi kwe-3 mm, futhi izinkunkuma zokufilwa zihlukulwa. Isikhwama esihle sisebenzisa kuzoba kubhalwe kumaphakathi emapipa nokugcina kwemaphakathi emapipa, nge-ordha yokubhala okwesokheti kuqala futhi okwesipigot emva kwalokho. Umsebenzi kufanele ukwenziwe kusheshile futhi ukubhala kufanele kube yisilinganiso ukuze ukungabhalwa kanye nokubhala kakhulu. Ngokushesha emva kokubhala, hlukanisa indlela futhi faka ipipe kusokheti kubude obuyidingekayo (bubhekwa ngubude bendawo yemapipe, isibonelo, ubude bokufaka kwe-Ø50 akufanele kube ngapansi kwe-25 mm). Emva kokufaka, gijima ngokulingana ne-1/4 yomlando ukuze usondele isikhwama kusilinganiso futhi uhlale ngemizuzu e-2-3 ukuze ukungabuyekele umxhuma. Isiphuli phakathi kwezinkundla zemapipe ezifakiwe ngaphambi kwezinye azifanele kube ngapansi kwe-5 mm.

2. Ukuhambisana kwe-ring yomthwalo: Kuyasebenza kubhokwe zokugcina ezinane nge-100 mm nangaphezulu. I-ring yokuqinisa iqinisekwe ngempela kuhlangothi lwesikhombisa sokugcina ukuze kuvunyelwe ukuthi i-ring yokuqinisa ayikho nokufa noma ukuthi ishifile. Faka ibhokwe kuhlangothi lwesikhombisa sokugcina ngobukhulu obuhle ukuze kuvunyelwe ukuthi kune-connection engaqinisekile phakathi kwesikhombisa sokugcina nebhokwe, ngaphandle kokuthi kubhekwe noma kunezindawo ezingaqinisekile, ukuze kuvunyelwe ukuthi amanzi azoflowa emuva kwalokho.

3. Ukuhambisana kwe-flange: Ukuxhumana kwe-flange kusetyenziswa xa umkhondo wamagcina uphambana nemikhondo yamagcina enye noma imikhondo yamagcina ezingaphansi, ukuze kuvunyelwe ukuthi ukuxhumana kwenziwa ngokuphelele futhi kubhekwe izinkinga zokuphefumula. Ukuxhumana kwe-flange kusetyenziswa futhi ukuxhumana phakathi kwe-valve (valve) yokuqala neyokugcina noma umkhondo wamagcina, ukuze kuvunyelwe ukuthi ukuxhumana kwenziwa ngokuphelele.

4. Emva kokugqitywa kwesixokozelo, qhakamisela ngokushesha isilahlaho sesilika esingaphansi kwezindawo zokugqitywa futhi uhlale ukubheka ukuthi izindawo zokugqitywa ziyisikhundla nezinkulu ngaphandle kokubonakala ukuthi kunezinyathelo zokufukwa. Uma kufunyenwa izinkinga, yenza ukuzivikela ngokushesha ukuze uqinisekise ubukhulu bekugqitywa kwesixokozelo. Emva kokugqitywa, thabatha isikhathi sokuhlala kusukela emva kokugqitywa kusukela kuze kube kusebenza ngokwesilika futhi ngokwesimo sezulu esihlelwe ebanda. Yenza isikhathi sokugqitywa sibuyiselwe ngokushesha ekupheleni kwezinsuku zokusebenza ukuze ushindise ukusebenza okulandelayo kabusha emva kokugqitywa kwezindawo.

(4) Ukuchaza i-Pipe

Emva kokugqitywa kwesixokozelo, kufakwa amathesiti amakhulu we-hydrostatic ne-amathesiti we-flow yamanzi ukuze aqinisekise ukuthi akukho ukufukwa kwesixokozelo futhi ukuthi umnqubu wamazi uyasebenza ngokuphelele, nokuthi izimboni zokuchaza ziyafanana nezimboni zezwe zokuchaza nezimboni zokusebenza kwezinsuku zokusebenza e-India:

1. Ukuhlola kwezinkqubo zokugcina amanzi: Yeka izihlangothi ezimbili zokugcina amanzi, gcinani amanzi kumkhala ukuze ususele amanzi angaphakathi, qwalasela ngokucindezela ukuphakama kwezinkqubo kwezinhloko futhi uzilahlele. Lohla uma kukho ukufukwa kwezinkqubo noma ukugcina amanzi kuzihlangothi nezinkqubo. Uma ukuphakama kwezinkqubo kufika kancane noma kukho ukufukwa kwezinkqubo, sula ukuphakama kwezinkqubo ngokushesha, londoloza izinkinga, futhi hlola kabusha emva kokulungisa ukuthi uhlola lube luthile.

2. Ukuhlola kwezinkqubo zokugcina amanzi: Emva kokuthi ukuhlola kwezinkqubo zokugcina amanzi kubekwe luthile, hlola ukugcina amanzi. Vula isivalo sokugcina amanzi ukuze amanzi agcine ngokuvuthile kumkhala, hlohla uma kukho ukugcina amanzi noma ukugcina amanzi kumkhala, londoloza uma ukuvutha kwezinkqubo nezinhloko ziyafana nezinhloko zokudesign, qinisekisa ukuthi umkhala wokugcina amanzi uyakwazi ukudlulisela amanzi okuhlanza izihlahla zomthwakazi, ngaphandle kokugcina amanzi noma ukubuyela emuva.

3.Emva kokuphumelela kwetest, faka ireport yekuthesha kanye nokugcina ukusondeza emva kwalokho ukuze uqinisekise ukuthi wonke umbala wemithambo yezilwane iyisifunda sesifunda sokukhula kanye nokunikezela umthombo wokusebenza ngempilo emva kwalokho. Wonke umbono wokuthesha kubhalwe futhi idatha eliphambili liyagcinwa, kuyaphakanyiswa ngokufanayo nezimali zase-India zokuvumela ubukhulu bokuphatha.

Ukubakwa kwezinhlangano zokususa amanzi e-PVC-U yekhampu yokunika amanzi emafuthini kule proyekthi yase-Uttar Pradesh, e-India, akuyiyo kuphela ukuzivikela izinkinga ezibalulekile nezidingo zokunika amanzi emafuthini kwezinkulungwane zasekhaya, kodwa futhi yavakasha umkhondo wamaphathi wezinkulungwane okunika amanzi okuphelele nokudura. Ngokusebenzisa ubukhulu bakho bezinhlangano zokususa amanzi e-PVC-U, okuyiyo iprodukthi eyinkulu yezinhlangano zase-Baishunxing, kwenziwe ukuthumela amanzi ngokucophelela, kuncishwa ukungena kwamandla amanzi, kuvikelwa ukunika amanzi ngokuphelele ngeminyaka yokuza kwezinkulungwane, kusiza ekuphakanyiseni kwesiphumo sezinkulungwane nesiphumo sakabili esikhaya se-Uttar Pradesh, futhi kusiza ekuphakanyiseni kwezinfrastraktcha zasekhaya zokusebenza emafuthini. Kuyilandelwa ngokuphelele ukusebenzisa iziphumo zokunika amanzi zokugcina amanzi kwe-Sarda-Sahayak Water Diversion Project ukuze kubhekwe kwezinkulungwane zase-Uttar Pradesh. Ngaphezu kwalokho, ukwenza kwe-proyekthi kusiza ekuphakanyiseni kwesikhaya sokusebenza, kusondeza izintshisekelo zokubakwa kwezinhlangano zokunika amanzi, kusiza ekuphakanyiseni kwesikhaya sokusebenza emafuthini ngendlela eyodwa, kusindisa isifundo sokusebenza emafuthini ngendlela evuliwe, futhi kusiza ekubeni kubonakaliswe ukubaluleka kokuphakanyiswa kwezimali, kwezikhaya, nokwephakanyiswa kwezinhlangano.

Emva kokuthi iprojekthi ithunyelwe futhi ithunyelwe ekusebenzeni, sizobuyisa isistimu esihle sokugcina emuva kokuqhubeka, sizobeka itimu elisemthethweni lokuzibona ngokuphelele, ukugcina nokubhala kabusha umkhukhu we-PVC-U wokususa amanzi, sizogcina izinkinga zonke ngokushesha, sizimphendula imibuzo yabantu basezindini ngokusebenzisa, sizabeka isivinini sesayensi, sizabezokuvumela ukusebenza kwe-mkhukhu kwezinkambo ngokuphelele, sizavumela ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele ukuthi kubhekwe ngokuphelele uk......