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Miscellaneous Steel Stairs with Rails for Medical Building

This featured project involved the design and installation of two complicated staircases, with picketed and glass handrails and minimal structural steel. One of the staircases featured stringers and was on a skew, making it difficult to build and erect. The second staircase, featuring HSS for stringers, had a slight radius in the outside stringer, thus further complicating the design and installation. Avenue Fabricating, Inc. rose to the challenge and was able to successfully execute this project.

As a 125-ton job, a large amount of varying material was used throughout the process. For surface preparation, we used SSPC-SP6 for handrails and guardrails, and structural steel SSPC-SP3. We also used wide flange beams grade A992; channels, squares, and angles grade A36; plate grade 50; and pipe and HSS grade A500-GrB. The entire project took 8 months and took place at the Children's Hospital in Cincinnati, Ohio.

For more information about this project, please contact Avenue Fabricating.

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Upward view of Stair Tower
Upward view of Stair Tower
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Downward view of Stair tower
Downward view of Stair tower
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Side view Stair flight
Side view Stair flight
 
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Front view of Stair flight
Front view of Stair flight
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Upward view of Stair Tower
Upward view of Stair Tower
 Click to enlarge
Downward view of Stair Tower
Downward view of Stair Tower

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Specifications

Project Name Children's Hospital Medical Office Building

Tightest Tolerance 1/16"

Job Tonnage 125 tons

Surface Preparation Structural Steel SSPC-SP3, Handrail & Guardrail SSPC-SP6

Material Used Wide flange beams grade A992, Channels Grade A36, Squares Grade A36, Pipe Grade A500-GrB, Plate Grade 50, Angle grade A36, HSS Grade A500 Gr-B

Paint Structural Steel was primed and finish coated in the field. Handrail & stairs were also prime coated and finish painted in the field.

Job Duration 8 months

Industry for Use Medical

Delivery Location Cincinnati, Ohio

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