 HAMILTON, Bermuda--BUSINESS WIRE--Valaris Limited NYSE: VAL Valaris or the Company announced today that ultra-deepwater drillship VALARIS DS-12 has become the first vessel in the world to receive the ABS Enhanced Electrical System Notation EHS-E. Valaris upgraded the vessels electrical system to secure the notation, which recognizes sophisticated system design to improve reliability and enhance protection. The Valaris electrical system is specifically designed to allow the drillship 