KINGSPORT – City leaders Tuesday night awarded the contract for Dobyns-Bennett High School’s new Regional Science and Technology Center. The low bid of $19.8 million came in from BurWil Construction Company of Bristol, Tenn. The Board of Mayor and Aldermen approved the bid during its regular meeting Tuesday night. The measure also included establishing a 6 percent contingency of $1.19 million. Originally, BurWil bid $21.1 million on the project, which was more than the budgeted amount.