Ngokwakhela kulo msebenzi oyisisekelo, ubunjiniyela be-S250 bubhekana ngqo nezinselele eziqhubekayo kakhulu ekusebenzeni okuhambayo. Ingqikithi yobukhulu bayo ilele ohlelweni lokunciphisa amanzi oluzimele olumelana ngokuqinile nama-harmonics aqhumayo ajwayelekile okubhoboza okunomthelela omkhulu. Lapho ukubhoboza okuvamile kudlulisa ukushaqeka okuphazamisayo ngokusebenzisa i-boom kuya edwaleni elizungezile, i-S250 igcina ingcindezi eqinile ngokumangalisayo. Lawa "mandla athule" enza okungaphezu nje kokuvikela imishini ekugugeni; avimbela ukuqhekeka okuncane kobuso bebhentshi ngesikhathi senqubo yokubhoboza uqobo. Ngokugcina amandla angaphakathi edwala, i-S250 iqinisekisa ukuthi ukuqhuma okulandelayo kuphula izinto emgqeni ohlosiwe wokuqhekeka, okuholela odongeni lokugcina olungagcini nje ngokuhlanzekile kodwa oluphakeme ngokwesakhiwo.

Abasebenzi abasemigqeni engaphambili babika umehluko obonakalayo ekukhiqizeni kwansuku zonke. Indlela yokulungisa i-engeli enembile, uhlelo oluhlanganisiwe oluvaliwe olusebenza ngomzamo omncane, ivumela ukuhlelwa kabusha okusheshayo phakathi kwemigodi ngaphandle kokulahlekelwa ukunemba. Lokhu kubalulekile lapho udlula ezinguqukweni zejiyoloji eziyinkimbinkimbi noma usebenzisa ukuthambekela okuklanyelwe ukuqhuma okuhle kakhulu. Abasebenzi bangaqedela amaphethini okubhoboza aphelele ngokushintshana okukodwa okwakudinga isikhathi esengeziwe noma usuku lwesibili, umphumela oqondile wesikhathi sokusetha esincishisiwe kanye nesilinganiso sokungena esingapheli se-drill. Injini yayo enamandla ye-hydraulic inikeza i-torque engaguquki ngisho nasezindaweni eziqinile ze-abrasive granite, isusa ukumiswa okuvamile okuhlupha imishini emincane futhi igcina amaphrojekthi ehlelwe.

Nokho, ubufakazi obuphelele bulinganiswa ngemva kokuqhuma. Lapho uthuli luhlala, abaphathi bephrojekthi kanye nonjiniyela be-geotechnical babheka ibhentshi elinephrofayili yejometri eseduze nencwadi yokufundisa. Ukuqondana okunembile kwemigodi kanye nokujula okufinyelelwe yi-S250 kuhumusha ekukhululweni kwamandla okulawulwayo nokusebenza kahle okuvela eziqhumeni. Ukuqhekeka ngokweqile—ukudilika okubizayo nokuyingozi kwedwala ngaphezu komkhawulo ofunwayo—kuncishiswa kakhulu. Lokhu kunemba kunciphisa isidingo sokwelulwa kwedwala okwesibili kanye nezinyathelo zokuqinisa imithambeka ebizayo njengokubethela inhlabathi noma i-shotcrete, okuholela ekongeni okukhulu kwesikhathi eside. Ngaphezu kwalokho, ibhentshi elizinzile elivelayo linikeza ipulatifomu yokusebenza ephephile nebanzi yesigaba esilandelayo sokwakha, kungaba ukubeka umbhede womgwaqo noma ukufaka izinhlelo zokudonsa amanzi kanye nokuqinisa.

Empeleni, i-S250 ichaze kabusha indima yayo kusukela ethuluzini lokubhoboza elilula kuya engxenyeni ebalulekile yokuphathwa kwezindawo ezisogwini. Iwuxhumano lokuqala ochungechungeni lwemisebenzi olunquma ukuphepha kokugcina, ukuqina, kanye nokuphila kahle komgwaqo omkhulu. Ngokuqinisekisa ukunemba kusukela ekuqaleni, inika amandla amaqembu onjiniyela ukwakha izindawo ezisogwini eziklanyelwe ukuhlala isikhathi eside, zivikele kokubili ingqalasizinda kanye nokuphila okuhamba kuyo amashumi eminyaka ezayo.