Ingasi ngokuthengisa kwaphela: Ilwazi lobungcweti nokusekelwa kwesevisi epheleleko ngemva kwemitjhini yokwenza iintina
Emakethe yokwakha ekhulako, ukusebenza okusezingeni eliphezulu umtjhini wokwenza iintina ngokungangabazeki "yihliziyo" yephrojekthi. Kodwana uyazi bona, ngaphandle kwemitjhini ngokwayo, okujulileko ilwazi lobungcweti kunye isiqinisekiso sesevisi esithembekileko ngemva kwalokho kunesihluthulelo sokuqinisekisa bona "ihliziyo" le iragela phambili nokubetha ngamandla begodu ngokuragela phambili?
Ukukhetha okulungileko umtjhini wokwenza iintina akusi ngokuqala inani elilodwa njengemiphumela yokukhiqiza. Ubuchwepheshe bamambala buthoma "ngokukhetha imitjhini" eqondileko. Onjiniyela abanolwazi bazokuhlola kuhle ubujamo bezinto zakho ezisetjenziswako - kungaba sisihlabathi negraveli, isimende, nofana izinto ezinengi zendawo ibumba? Umkhiqizo wakho ohlosiweko uthwala umthwalo omkhulu amabhlogo nofana ukungena kwamanzi okungalimazi ibhoduluko Izitina? Ngokuya ngaledatha eqakathekileko, izokufanisa amapharamitha aqakathekileko kuwe: njengomfutho wokwakha (ngama-megapascals"), ukugeleza kwamanzi wesistimu kanye namandla womtjhini omkhulu. Lokhu kuqinisekisa bona imitjhini isebenza ngendlela efaneleko kusukela ekuthomeni, kubalekela ubujamo "behhashi elincani edonsa inqola ekulu" kusukela ekuthomeni begodu kukhulise ukusebenza kuhle nokuqina.
Kodwana, ukusebenza kuhle khulu kutlhoga imisebenzi epheleleko kiwo woke umjikelezo ukuyivikela. Sikholelwa ngokuqinileko bona ukuqedwa kokuthengisa kutshwaya ukuthoma kweenkonzo ezijulileko. Ngalokho-ke, sisungule ihlelo lokuqinisekisa elinganathungo elihlanganisa ukuthengisa kwangaphambi kokuthengisa, ukuthengisa ngaphakathi, nangemva kokuthengisa. Kusukela ekufakweni endaweni kanye nokulungiswa okuqondileko ngemva kokufika kwemitjhini, ukuya ekunikeleni ngokubandulwa okupheleleko kwenqubo nokugcina isiqhema sokusebenza, siqinisekisa bona amakhasimende "akwazi ukusebenzisa" imitjhini kwaphela, kodwana "angayisebenzisa kuhle".
Okuqakatheke khulu, ama-ofisi wegatja begodu iindawo zokugcina iingcenye ezisetjenzisiweko ezimakethe ezinkulu zizibophelele ekuphenduleni msinyana eenbaweni zesevisi. Lokha nakunobujamo oburhabekileko, amathimu wezobuchwepheshe wendawo angafika msinyana endaweni namkha enze ukukhulumisana ngevidiyo ukuhlola amaphutha begodu anikele ngeensombululo, ukunciphisa ukulahlekelwa okubangelwa sikhathi sokuphumula kwamakhasimende. Lokhu kugcwalise ngokuzeleko ukuzibophelela kwethu okuqinileko "ekurageleni phambili kokukhiqiza" ngezenzo zethu. Esikuthengisako akusi imitjhini, kodwana ukuzibophelela kwesikhathi eside lokho kuqinisekisa amakhasimende bona athome begodu asebenze amabhizinisi wawo ngokuthula kwengqondo begodu ngaphandle kokutshwenyeka.