Tags: Steven R. Witthar P.E.
Skelly and Loy hired Steven R. Witthar, P.E., as assistant vice president/engineering manager in its Wise, Va., office. Witthar is responsible for evaluating mining operations and practices; examining maps, mineral deposits, drilling, and other geologic information to determine the viability of ...
SUBSCRIBE & FOLLOW
- U.S. Concrete purchases a New Jersey aggregate operation388 Views
- Southwest Rock Products' Queen Creek plant wins Top Operations contest371 Views
- Thieves derail train in Mexico to steal 70 tons of cement340 Views
- MSHA gives out $8.4 million to 47 states for mine safety and health training334 Views
- Four contractors compete for $1.1 billion I-285/GA 400 interchange project in Atlanta292 Views