Ironworkers local 48 is located in Oklahoma city, we are a Mixed local consisting of Structural,rebar and Ornamental Ironworkers. Ironwork involves the erection of structural steel which includes hand rail ,Steel stairs. And various other metals including ornamental metals such as aluminum, brass and copper, Ironworkers erect and place precast, prestressed and poststressed concrete structures . Ironworkers also place reinforcing rebar in foundations,bridges and various other poured in place concrete structures. Another aspect of Ironwork is the rigging and placing of large machinery and components using precision instruments to place large pieces of machinery and other items to within thousandths of an inch accuracy.