Ayyukan ƙwanƙwasa suna gudana cikakke akan Bald Head Island, yayin da 'yan kwangila ke motsa yashi daga Jaybird Shoals bakin teku don kare ƙwanƙolin dutsen da ƙara kayan zuwa Tekun Kudu.

Kamfanin Marinex Construction Co. dredge ya fara jan yashi kimanin makonni uku da suka gabata kuma kusan kashi daya bisa uku an yi aikin, in ji jami'ai.Suna aiki a lokacin hunturu don guje wa kunkuru na teku masu tayar da hankali da ƙauran nau'in kifi.

Dale McPherson, mai sa ido kan wurin injiniya Erik Olsen, ya ce dredge mai inci 24 yana motsa matsakaicin yadi cubic 10,000 na yashi a rana, amma yana da rana guda lokacin da ya ja yadi 30,000.Kwangilar Kauyen na dala miliyan 11.7 ya bukaci a sanya yadi cubic miliyan 1.1 na yashi.

Aikin yana cika abubuwa da yawa.Na farko, yana sanya yashi a baya da kuma tare da wani ɓangare na babban dutsen dutsen inda rairayin bakin teku na Yamma da Kudu suka hadu.Wannan wuri ana kiransa fillet.Aikin zai samar da yashi ga rairayin bakin teku da kuma rufe 13 yashi-cikakken geotextile tubes wanda ke taimakawa wajen hana Kudancin Tekun daga shiga cikin tashar jigilar kayayyaki da ke kusa.

Ƙwaƙwalwar dutsen - irinsa ɗaya tilo a cikin jihar - yana ɗaukar manyan duwatsun da aka jera kamar lanƙwasa hannu don kama wasu, amma ba duka ba, yashi mai ƙaura daga bakin teku.

Gabaɗaya, ɓarkewar za ta haifar da tsagi tsakanin ƙafa 200 zuwa 250 mai faɗi kusan rabin mil, in ji Jeff Griffin, mataimakin manajan ƙauyen da kuma kariya ga bakin teku.

McPherson ya ce masu aiki suna kawo yashi mai inganci a bakin teku kuma ba su fuskanci wata matsala ba.Sun bugi tulin kwal ɗin kwal ɗin da ba zato ba tsammani wata rana amma da sauri suka mayar da magudanar ruwa don gujewa kwal ɗin.Ma'aikatan da ke bakin rairayin bakin teku sun cire duk ɓangarorin girman hannu nan da nan.Jami’an kauyen sun yi imanin cewa kwal din ya fado ne tun da dadewa daga daya daga cikin manyan tuhume-tuhumen da ya taba fuskantar Tsoron Lower Cape.

Bututun dredge ya haɗa da na'urar tsagawa wanda ke ba ma'aikatan damar sanya yashi tare da sassa daban-daban na rairayin bakin teku ba tare da canza bututun gaba ɗaya ba.

Mataki na gaba zai kasance na Bradley Industrial Textiles don maye gurbin wasu bututun da ke cike da yashi, in ji Griffin.Bututun da za su maye gurbin za su sami abin rufe fuska don sa su zama masu juriya ga hasken ultraviolet lokacin da ba a rufe su gaba ɗaya da yashi, in ji shi.Wannan kwangilar na dala miliyan 1.04 ne.

Yayin aikin, ana buƙatar masu zuwa bakin tekun da su guji wuraren da aka katange gabaɗaya kuma su yi amfani da madaidaicin yashi kawai lokacin da suke hawa kan bututun.