iibhodi zokhuseleko zentsimbi Ulwakhiwo luphawuliwe

iibhodi zokhuseleko zentsimbi

Ubunzulu obufakwe ngaphakathi kwebhokisi buya kuhlangabezana neemfuno zoyilo, kwaye ubunzulu obufakwe ngaphakathi buya kuhlangabezana neemfuno ezilandelayo:
1. Xa i-casing igqunywe emhlabeni owomileyo okanye emanzini angaphantsi, kumaleko ongaphantsi ongenakungenwa, ubunzulu bokungcwaba kufuneka bube yi-1.0-1.5 ubukhulu obungaphezulu kobubanzi bangaphandle be-casing, kodwa bungadluli kwi-1.0m; kumaleko ongaphantsi ongenakungenwa njengesanti kunye ne-silt, ubunzulu obungcwatyiweyo bufana nobo bungasentla, kodwa kuyacetyiswa ukuba kutshintshwe ngomhlaba ongenakungenwa ukuya kungabi ngaphantsi kwe-0.5m ngaphantsi komphetho we-tube yokukhusela, kwaye ububanzi bokutshintsha kufuneka budlule ububanzi be-tube yokukhusela nge-0.5-1.0m.
2. Kumhlaba othambileyo omanzi anzulu kunye nomhlaba othambileyo ongaphantsi komlambo kunye nomaleko wedaka elingqindilili, umphetho ongezantsi wombhobho okhuselayo kufuneka ungene nzulu kumaleko ongangenwa; ukuba akukho maleko ungangenwa, kufuneka ungene kwi-0.5-1.0m kumaleko omkhulu wegrabile kunye netshetshe.
3. Kwimiqolo yemilambo echaphazelekileyo kukukhuhla, umphetho ongezantsi wetyhubhu yokukhusela kufuneka ungene ubuncinane ngaphantsi kwe-1.0m ngaphantsi komgca wokukhuhla oqhelekileyo. Kwimiqolo yemilambo echaphazeleke kakhulu kukukhuhla okuqhelekileyo, umphetho ongezantsi wetyhubhu yokukhusela kufuneka ungene ubuncinane ngaphantsi kwe-1.0m ngaphantsi komgca wokukhuhla okuqhelekileyo.
4. Kwiindawo zomhlaba ezikhenkcezisiweyo ngamaxesha athile onyaka, umda ongezantsi wetyhubhu yokukhusela kufuneka ungene ngaphantsi kwe-0.5m kumaleko womhlaba ongakhenkceziswanga ngaphantsi komgca wokukhenkceza; kwiindawo ezikhenkcezisiweyo, umda ongezantsi wetyhubhu yokukhusela kufuneka ungene kumaleko we-permafrost ubuncinane ngaphantsi kwe-0.5 m. 0.5m.
5. Kumhlaba owomileyo okanye xa ubunzulu bamanzi bungaphantsi kwe-3m kwaye kungekho maleko womhlaba obuthathaka ezantsi kwesiqithi, i-casing ingagqunywa ngendlela evulekileyo, kwaye umhlaba wodongwe ozaliswe ezantsi nakwindawo ejikelezileyo ye-casing kufuneka uqiniswe ube ngamaleko.
6. Xa umzimba wesilinda ungaphantsi kwe-3m, kwaye umhlaba othambileyo noludaka ezantsi kwesiqithi ungengobungqingqwa, indlela yokungcwaba evulekileyo ingasetyenziswa; Xa ihamile izika, indawo ebekwe kuyo, ukuthambekela ngokuthe nkqo kunye nomgangatho woqhagamshelo lwekhava kufuneka kulawulwe ngokungqongqo.
7. Kumanzi apho ubunzulu bamanzi bungaphezulu kwe-3m, isingxobo sokukhusela kufuneka sincediswe yiplatifomu yokusebenza kunye nesakhelo sesikhokelo, kwaye iindlela zokungcangcazela, ukubethelela, ukuphosa amanzi, njl.njl. mazisetyenziswe ukuntywila.
8. Umphezulu webhokisi kufuneka ube ngaphezulu nge-2m kunomgangatho wamanzi okwakha okanye umgangatho wamanzi angaphantsi komhlaba, kwaye ube ngaphezulu nge-0.5m kunomhlaba wokwakha, kwaye ukuphakama kwawo kufuneka kusanelise iimfuno zokuphakama komphezulu wodaka emngxunyeni.
9. Kwityhubhu yokukhusela ebekwe endaweni yayo, ukuphambuka okuvumelekileyo komphezulu ophezulu yi-50mm, kwaye ukuphambuka okuvumelekileyo kokuthambekela yi-1%.