1. Isicwangciso sokwakha umngxuma osisiseko esinzulu kufuneka simiselwe ngokweemfuno zoyilo, ubunzulu kunye nenkqubela phambili yobunjineli bokusingqongileyo kwindawo. Emva kokujikeleziswa, isicwangciso sokwakha siya kuvunywa yinjineli eyintloko yeyunithi kwaye singeniswe kwinjineli eyintloko yokubeka esweni ukuze sivunywe. Kuphela xa sihlangabezana neemfuno zemigangatho nemithetho nemigaqo apho sinokukhiwa khona.
2. Ukwakhiwa komngxuma osisiseko onzulu kufuneka kusombulule umgangatho wamanzi angaphantsi komhlaba, ngokubanzi kusetyenziswe ukupompa indawo yokukhanya, ukuze umgangatho wamanzi angaphantsi komhlaba uye ezantsi komngxuma osisiseko ungaphantsi kwe-1.0 m, kufuneka kubekho umntu okhethekileyo onoxanduva lokupompa iiyure ezingama-24 emsebenzini, kwaye kufuneka enze umsebenzi olungileyo wokurekhoda ukupompa, xa umngxuma ovulekileyo uphuma, ixesha lokwakha aliyi kuphazanyiswa ukupompa, xa isakhiwo singenazo iimeko zokudada, akuvumelekanga ngokungqongqo ukuyeka ukupompa.
3. Xa kugrunjwa umhlaba kwindawo enzulu yesiseko, umgama phakathi kweendawo zokugrumba ezininzi kufuneka ube ngaphezulu kwe-10m, kwaye umhlaba kufuneka ugrunjwe ukusuka phezulu ukuya ezantsi, umaleko ngomaleko, kwaye akuvumelekanga ukugrumba nzulu.
4. Umngxuma onzulu wesiseko kufuneka ugrunjwe kwileli okanye kwileli yokuxhasa, akuvumelekanga ukunyathela isiseko phezulu nasezantsi, umngxuma wesiseko kufuneka ujikelezwe ngumgca wokhuseleko.
5. Xa uphakamisa umhlaba ngesandla, jonga izixhobo zokuphakamisa, ukuba zithembekile na, kwaye akukho mntu unokuma phantsi kwebhakethi yokuphakamisa.
6. Xa kufakwa izinto kunye noomatshini bokwakha kwicala eliphezulu lomngxuma onzulu wesiseko, kufuneka kugcinwe umgama othile ukusuka kumphetho wokwemba. Xa umgangatho womhlaba ulungile, kufuneka ube kude ne-0.8m kwaye ukuphakama akufanele kudlule kwi-1.5m.
7. Ngexesha lokwakhiwa kwexesha lemvula, kufuneka kubekwe amanyathelo okukhupha amanzi angaphezulu ajikeleze umngxuma ukuze kuthintelwe ukuba amanzi emvula kunye namanzi angaphezulu angangeni emngxunyeni wesiseko onzulu. Umhlaba ombiwe ngexesha lemvula kufuneka ube yi-15 ~ 30cm ngaphezu kokuphakama komngxuma wesiseko, uze umbiwe emva kokuba imozulu icocekile.
8. Indawo yokuzalisa umqolo yomngxuma osisiseko onzulu kufuneka izaliswe ngokulinganayo, kwaye ayinakwandiswa emva kokuzaliswa kwelinye icala, kwaye yenze umsebenzi omhle wokudibanisa ungqimba.
9. Ekwakhiweni komngxuma wesiseko onzulu, abasebenzi bobunjineli kunye noochwephesha kwindawo kufuneka balandele umsebenzi, basombulule iingxaki zokhuseleko kunye nomgangatho ngexesha elifanelekileyo kulwakhiwo, kwaye baqinisekise ukuba inkqubo nganye inokuyiqonda umgangatho kunye nenkqubela phambili phantsi kwesiseko sokuqinisekiswa kokhuseleko.
10. Iindawo ezibalulekileyo zokwakha umngxuma wesiseko esinzulu kufuneka zilawulwe ngokungqongqo, kwaye ukwakhiwa kwenkqubo yokugqibela akufuneki kuvunyelwe ngaphambi kokuba kwamkelwe inkqubo yangaphambili.
Ixesha leposi: Oktobha-27-2023