Kuloliwe, kwindlela enkulu, nakumbane wamanziukumba imisele, ulawulo lothuli kunye nokungcangcazela kubaluleke kakhulu.YT28ixhasa iinkqubo zokubhola ezimanzi ezinciphisa amasuntswana othuli kwaye zidale umoya okhuselekileyo wokusebenza.

Ubuninzi bayo bokungqubana okugudileyo kunceda ukugcina ukugrumba ngokuchanekileyo, ukuqinisekisa ii-engile ezichanekileyo zemingxunya yokuqhushumba kunye nokuphucula ukumila kobuso betonela. Oku kukhokelela ekunciphiseni ukuqhekeka nokuqhekeka okukhulu.iindleko eziphantsi zekhonkrithikamva ekwakhiweni.

Ngokusekwe kwesi siseko, i-YT28 rock drill yazisa indlela entsha yokusebenza kakuhle kokugrumba phantsi komhlaba kunye nentlalo-ntle yabasebenzi. Ingqwalasela ephambili yobunjineli ibe kukunciphisa kakhulu ukudluliselwa kokungcangcazela okuyingozi kumsebenzisi. Olu yilo lokungcangcazela okuphantsi lunciphisa ngokuthe ngqo umngcipheko we-Hand-Arm Vibration Syndrome (HAVS), ukwenzakala okuqhelekileyo emsebenzini, ngaloo ndlela kuphucula impilo yabasebenzi bexesha elide kunye nokunciphisa ukudinwa kwezixhobo. Ngaphezu koko, ukuhlanganiswa kokugrumba okumanzi akusiyo nje indlela kodwa luphawu oluphambili. Ngokufaka amanzi ngqo ngentsimbi yokugrumba, inkqubo icinezela ngempumelelo uthuli lwe-silica kumthombo wayo. Olu lukhuselo olubalulekileyo kwi-silicosis, luqinisekisa umgangatho womoya ongcono kwindawo evalekileyo yetonela kwaye lubonelela ngokubonakala okucacileyo kwabasebenzi bogrumba.

Iingenelo zidlulela ngaphaya kwendawo yokusebenza ekufutshane ukuya kuqoqosho lweprojekthi kunye nexesha elibekiweyo. Ukuzinza okumangalisayo komdlalo ngexesha lokusebenza kuvumela abaqhubi ukuba bafikelele kwaye bagcine ulungelelwaniso olugqibeleleyo lwemingxunya yokuqhushumba ngokuchanekileyo rhoqo. Oku kuchanekileyo kuthetha ngokuthe ngqo kwiprofayili yomngxuma ococekileyo noqikelelweyo emva kokuqhushumba ngakunye. Isiphumo kukuncitshiswa okukhulu kokuqhushumba ngaphezulu—ukumbiwa kwelitye ngaphaya komgca woyilo olucetywayo. Ngokuqhushumba okuncinci, iiprojekthi zifuna i-shotcrete encinci kunye nekhonkrithi yokufakelwa, okukhokelela ekongeni okukhulu kwiindleko zezinto kunye nomsebenzi. Abakhi beekhontraktha baxela kungekuphela nje indawo yokusebenza ekhuselekileyo nehambelanayo kodwa kunye nokukhawuleziswa okubonakalayo kwamaxabiso angaphambili, okwenza i-YT28 ibe lutyalo-mali olukrelekrele oluhlawula izabelo kokubini kukhuseleko kunye nokusebenza okusemgangathweni.