1: Bheka ilebula yekhwalithi, futhi unake uhlobo lokwehla, inani lokugcwalisa phansi, kanye nenani lokuqukethwe phansi. Ngokuvamile, ihansi eliphansi linokugcina ukufudumala okungcono nokusekelwa kunedada eliphansi, futhi elikhulu eliphansi, ikhwalithi engcono yephansi kanye nokufudumala kwayo.
2: bekaibhantshi eliphansi flbese uyicindezela, futhi ubone ukuthi ibuyela emuva ngokushesha esimeni sayo sasekuqaleni ngemva kokuyikhulula, futhi ivivinye ubukhulu bayo. I-bulkiness nayo iyinkomba ebalulekile yokunquma ikhwalithi yokwehla. Ukuphakama kwe-bulkiness, kusho ukuthi ngaphansi kwesimo sokuqukethwe okufanayo okuphansi kanye nesisindo esifanayo sokwehla, ibhantshi eliphansi lingaba nongqimba olukhudlwana lomoya ukuze lihlale lifudumele futhi livale, kanye nokufudumala nokunethezeka kwaphansi. Ukuminyana okungcono, ikhwalithi ephansi iyanda.
3: Izwa ukuthamba kwebhantshi eliphansi. Kungcono ukuzizwa uthambile futhi ube nesiqephu esiphelele sejazi eliphansi.
4: Thatha i-pat ebhantshini eliphansi futhi ubheke ukuthi kukhona phansi noma uthuli oluchichimayo. Uma kukhona, kungenzeka ukuthi indwangu ine-anti-drilling engasebenzi kahle, noma imbobo yenaliti yokuthunga inkulu kakhulu.
5: linganisa isisindo sejazi eliphansi, ibhantshi eliphansi elinesisindo esincane kanye nevolumu enkulu lingcono.
6: Vala ijakhethi yaphansi futhi uyinuke ngokucophelela. Uma kukhona iphunga elisobala noma iphunga, lingase ligcwaliswe ngekhwalithi ephansi phansi.
Isikhathi sokuthumela: May-09-2023