I-RELONG ihlala iphucula kwaye yandisa iinkqubo zamazinyo zamva nje.Inika uluhlu olubanzi lweenkqubo zamazinyo kuso nasiphi na isicelo kwi-dredging.Nokuba yeyentloko yokusika, ivili lokusika, intloko yokutsala okanye isanti, udongwe okanye ilitye, sinesisombululo sayo nayiphi na i-dredger yobungakanani.Zonke iisistim zamazinyo ziyilelwe ngokukodwa ukukhutshwa.