ATI Steel Hot Rolling Processing Facility

Description of Project:

HOH provided the structural engineering design for the new Hot Rolling Processing Facility being built in Breckenridge, PA. The project is part of a design-build package to furnish all mill and ancillary buildings.

  • Over 700,000 SF of new hot rolling and water treatment facilities.
  • 22 EOT Bridge Cranes with lifting capacity up to 182 tons.
  • Maximum height of 97 FT at main bay.
  • Over 14,000 tons of structural steel.

Scope of Work:

  • Design of all new mill buildings for the Hot Rolling Processing Facility, employing a 3D Building Information Model (BIM) and including coordination with piping, mechanical and other disciplines of equipment provided by an overseas supplier.
  • Design of electrical rooms, offices and various ancillary buildings throughout the new Hot Rolling Processing Facility.
  • Construction support during all phases of building installation.

Value to Client:

This new $1.1 billion mill will be part of a new advanced specialty metals Hot Rolling and Processing Facility which has the capability of rolling a wide range of stainless steels and other specialty alloys at widths exceeding 2,000 mm.


$1.1 billion