Kumayambiriro kwa chaka chino, Rohde Nielsen adapambana mgwirizano ndi kasitomala NCC, wokhudzana ndi kayendedwe ka madzi onyansa kuchokera ku chilumba cha Hanö kupita kumalo osungiramo zimbudzi ku Nogersund, Sweden.
Mgwirizanowu umaphatikizapo kukumba ngalande yayitali 6 km, kuya kwamadzi kuchokera -3m mpaka -30m.
The backhoe dredger, Mjølner R, adapha madera osazama kwambiri koma adasinthidwa ndi ngalawa yakunyanja, Heimdal R, kumadera akuya kwambiri.
"Ntchito zonse zoyika mu ngalandeyi, kuphatikiza chitoliro ndi chingwe, zidapangidwa bwino ndi Heimdal R, pomwe mayunitsi athu adabwezeretsanso zigawo zonse za ngalande," adatero Rohde Nielsen.
"Magawo a Mjølner R, Heimdal R, Skjold R, Toste R, Rimfaxe R, ndi Njord R onse adapatsidwa ntchitoyo ndipo adagwira ntchitoyo bwino lomwe."