1. Ububanzi betha elifulethi ngeke bube ngaphansi kwe-3m, ubude ngeke bube bukhulu kune-6m, futhi ukuphakama kwethako elimile ngeke kube ngaphansi
2. I-mesh isethwe ngokuya ngezidingo zokusebenzisa, futhi inani eliphakeme akufanele libe ngaphansi kwe-10cm. Izinto ezifana neVinylon, i-nylon, i-nylon, njll. Kufanele isetshenziswe. Amanetha okuphepha alonakalisiweyo noma awohlokile kanye ne-polypropylene amanetha anqatshelwe ngokuphelele.
3. TheInetha LokuphephaKufanele ihambisane nendiza evundlile noma ngaphezulu ngaphandle nangaphansi ngaphakathi, ngokuvamile i-15º.
4. Ukuphakama kwemithwalo kwenetha ngokuvamile akudluli ku-6m (kufaka phakathi i-6m). Ngenxa yezidingo zokwakha, kuvunyelwe ukwedlula i-6m, kepha isibalo ngeke sidlule izindlela eziyi-10m, kanye nezindlela zokuphepha ezinjengentambo yentambo kufanele ingezwe.
Lapho ukuphakama komthwalo kungaphansi kwama-5m (kufaka phakathi i-5m), inetha kufanele linwebe ngaphandle kwesakhiwo (noma indawo yokusebenza eseceleni) okungenani engu-2,5m. Lapho ukuphakama komthwalo kungaphezulu kwe-5m kuya ku-10m, kufanele kunwetshwe okungenani i-3m.
I-5. Inetha lokuphepha akufanele liqine ngesikhathi sokufakwa. Ngemuva kokufaka inetha ngobubanzi be-3m no-4m, ububanzi bokuqagela okuvundlile bungu-2,5m no-3.5m ngokulandelana.
I-6 Isikhala phakathi kwemichilo yenetha lokuphepha akufanele libe likhulu kune-4m.
7. Ngemuva kokuhlinzwa endaweni evikelekile iyama, kungadilizwa.
8. Ukudilizwa kumele kwenziwe ngaphansi kokuqondisa okusondele kwabasebenzi abanolwazi.
9. Inetha lokuphepha kufanele lisuswe kusuka phezulu kuya phansi. Ngasikhathi sinye, ezinye izinyathelo zokuvikela ukushaqeka nokuphamba ngokomzimba kufanele kuthathwe ngokuya ngezimo zesayithi, njengokugqoka amabhande okuphepha kanye nezigqoko zokuphepha.
Isikhathi sePosi: Jul-23-2021