First Subsea Awarded Lucius Spar Mooring Connector Contract. Deepwater mooring specialist, First Subsea Ltd has been awarded a contract by Technip USA Inc to supply the mooring line connectors for a new spar platform moored in 7,000ft (2,134 m) of water in the Lucius field, Keathley Canyon block 875 in the Gulf of Mexico. The Lucius spar will be moored by nine Ballgrab ball and taper mooring connectors attached to polyester mooring lines. The Ballgrab connector comprises a male connector and female receptacle. The Series III male connectors will comply with the new ABS Mooring Guide 2009.