Ngwa
1. Mkpọchi ahụ ihe: A na-eji ígwè dị elu mee ihe mkpuchi ahụ, nke nwere ihe mgbochi galvanized nchara. Ọ nwere nkwụsi ike siri ike ma nwee ike ịnọgidesi ike n'okpuru ọnọdụ ọrụ dị oke egwu dị iche iche.
2. Nlekọta ọtụtụ mmadụ: Nhazi oghere na-enye ọtụtụ ndị ọrụ ohere igbachi ya n'otu ebe mkpọchi. Mgbochi nchekwa na-egbochi akụrụngwa ịrụ ọrụ n'oge mmezi ma ọ bụ mgbanwe. Enweghị ike imeghe njikwa ahụ ruo mgbe ewepụrụ mkpọchi onye ọrụ ikpeazụ na hap. Nke a na-enye ọtụtụ mmadụ ohere ijikwa ike ụfọdụ.
3. Nrụpụta mmeghe nke nru ububa: Ngwunye oghere nru ububa na-eme ka mkpọchi ahụ sie ike ma na-egbochi ya imeghe na mberede n'oge usoro nchịkwa, si otú ahụ nweta nzube nke igbochi mmejọ nke mkpọchi na mkpado.
4. Nwụnye na ojiji: A na-atụ aro ka ejiri ihe mkpuchi nchekwa na nchekwa nchekwa na mkpado nchekwa iji nweta ikewapụ ike, ikpochi ngwá ọrụ, ma gbochie mmejọ.
5. Ngwa bara uru: Site na itinye ngwaọrụ na akụrụngwa, ọtụtụ ndị ọrụ nwere ike igbachi n'otu ebe ike.