NEW YORK Doe Run Co. has hired Mark Yingling as vice
president of environmental, health and safety.
In his new role, Yingling will manage efforts to identify and
implement new approaches to meet increasingly stringent
environmental standards, the St. Louis-based lead producer
said. He will also be tasked with improving Doe Runs
health and safety performance, including keeping work force
blood-lead levels below industry standards, Doe Run said.
Yingling previously held executive positions at a number of
mining and energy companies, including Peabody Energy Corp.,
Gold Fields Mining LLC and Black Stallion Coal Co., the company