Na-ewebata sink igwe anaghị agba nchara 1.5m anyị nwere obi ụtọ iweta 1.5m nnukwu sink igwe anaghị agba nchara.Site na nnukwu akụkụ ya na ihe owuwu na-adịgide adịgide, sink a bụ mgbakwunye zuru oke na kichin ọ bụla.Site na nnukwu efere 1.5 m ogologo, sink a na-enye ọtụtụ ohere maka mkpa kichin gị niile.Ma ị na-ehicha nnukwu ite na ite ma ọ bụ na-akwadebe ihe oriri maka oriri, sink a nwere ike ijikwa ya niile.