Amabhokisi omsele asetshenziswa ekugezeni imisele njengendlela yokweseka umhlabathi womsele. Banikezela ngesistimu yomugqa womsele ongasindi othengekayo. Avame ukusetshenziselwa imisebenzi yaphansi njengokufaka amapayipi ezinsiza lapho ukunyakaza komhlaba kungabalulekile khona.
Ubukhulu besistimu edingekayo ukuze uyisebenzisele ukusekela kwakho komsele kuncike ekujuleni kwakho kwezimfuneko zokujula kanye nobukhulu bezingxenye zamapayipi ozifaka phansi.
Isistimu isetshenziswa kakade eqoqwe endaweni yomsebenzi. I-trench shoring yenziwe ngephaneli engaphansi kanye nephaneli ephezulu, exhunywe nama-spacers alungisekayo.
Uma ukumba kujule, kuyenzeka kufakwe izinto zokuphakama.
Singakwazi ukwenza ngokwezifiso ukucaciswa okuhlukile kwebhokisi lomsele ngokuya ngezidingo zephrojekthi yakho