Article Photos: Devon Energy Center safety record celebrated as building is dedicated in Oklahoma City

A worker climbs down from the top of this concrete column after attaching cables to the wooden forms so they can be removed by a crane after the cement set up. Photo by JIM BECKEL, THE OKLAHOMAN ARCHIVES

A worker climbs down from the top of this concrete column after attaching cables to the wooden forms so they can be removed by a crane after the cement set up. Photo by JIM BECKEL, THE OKLAHOMAN ARCHIVES