20 
The Thick Plate Mill. 
pits of four holes and is driven by a 10,000 B. H. P. reversing 
engine : annual capacity 90,000 tons billets and slabs. 
Structural Mill : 
28” structural mill of three-high and three-stand type has one 
continuous reheating furnace. This mill is driven by a 4,000 
H. P. induction motor; annual capacity 35,000 tons structural 
and other shapes. 
Le? 
Plate Mill : 
110” three-high plate mill served by two reheating furnaces 
and one three-hole vertical ingot heating furnace. This mill is 
driven by a 3,000 H. P. induction motor, annual capacity 40,000 
tons sheared plates.