Category Archives: Structural Steel Bending Profiles

Updated Pictures of Basher Pedestrian Bridge at the San Diego Zoo

The August Issue of Modern Steel featured an article titled “What’s Cool In Steel” and one project highlighted was the Basher Pedestrian Bridge at the San Diego Zoo (pages 23-26). Albina Co., Inc. was the bender/roller on this project. Materials rolled for this project included 24 lengths, each measuring 48 feet long, of 16” OD X .0625”  wall tubing rolled to various radii including a 20 foot radius, a 50 foot radius and a 350 foot radius. Check out the pictures below and read the article for more detailed information on the fascinating curved steel bridge.

Curved Steel Roof at the M-Car Wash in Davie, Florida

Albina recently completed a great project for a curved steel roof at the M-Car Wash in Davie, Florida

Materials bent for this project included Tube Steel 10″ X 4″ X .250″ WALL A500 GR B yielding 3 pieces. Albina cut the material to length, prepped and primered each piece. Tube Steel 10″ X 4″ X .375″ WALL A500 GR B- yielding 12 pieces bent the hard way.  Albina’s scope of work was to bend, trim, holes, weld caps and grind per drawings.  NOMMA #1 finish welds.  Prep and prime paint after fabrication.  Exposed. We also bent 3″ SCH40 A500 GR B to yeild 15 assemblies.  Albina Cut, Fit, weld and grind per drawings.  NOMMA #1 finish.  Prep and Prime after fabrication.

Curved Steel Roof M-Wash Davie, Florida
Curved Steel Roof M-Wash Davie, Florida

Signature Curved Steel Sky Bridge at the Phil and Penny Knight Campus for Accelerating Scientific Impact

We took our daughter to tour the University of Oregon this week and we were simply in awe of the amazing facilities and buildings on campus! Our tour started on Franklin Boulevard where the University broke ground in early March on the Phil and Penny Knight Campus for Accelerating Scientific Impact. Albina Co., Inc. bent 22″ OD x 1″ Wall Carbon Steel Pipe to a 105 foot center-line radius for a signature sky bridge that spans Franklin Boulevard and serves as a connector between campus and other U of O research facilities. The $225 million, 160,000-square-foot first phase is slated to open in early 2020.

Curved Steel Sky Bridge at the Phil and Penny Knight Campus for Accelerating Scientific Impact
Curved Steel Sky Bridge at the Phil and Penny Knight Campus for Accelerating Scientific Impact
Curved Steel Sky Bridge at the Phil and Penny Knight Campus for Accelerating Scientific Impact

Curved Steel Roof Structure & Spiral Staircases Highlights of the Portside Peir Renovation in San Diego Bay

One of Southern California’s iconic, flagship waterfront restaurant sites – 1360 North Harbor Drive along the North Embarcadero, is getting a facelift! The Port of San Diego and The Brigantine, Inc. began construction in July 2018 to redevelop Portside Pier including introducing four new dining concepts and enhancing the panoramic views of San Diego Bay for daily visitors. Albina Co., Inc. provided 60,000 pounds of various bent materials for the unique curved roof structure as well as for two signature spiral staircases that leads from the dock to the second floor public walkway and viewing deck.

Portside Pier Curved Roof Structure
Portside Pier Curved WIde Flange/Beam Roof Structure
Portside Pier Curved Wide Flange/Beam Structure Enclosed

Materials bent by Albina Co., Inc. included:
TS 14″ X 6″ X .500″ WALL A500 GR B (6 pieces spiral bent the easy way as tight as a 17 ft plan view radius, 4 pieces bent the easy way as tight as a 17 ft inside radius).
TS 12″ X 6″ X .500″ WALL A500 GR B (8 pieces bent the easy way as tight as a 2’ 7” outside radius, 8 pieces spiral bent the easy way as tight as a 2’ 7” plan view radius).
TS 8″ X 8″ X .500″ WALL A500 GR B (84 pieces bent to various radii and configurations).
TS 18″ X 6″ X .375″ WALL A500 GR B (4 pieces bent the hard way).
W10 X 12# A992 (9 pieces bent the hard way).
W18 X 35# A992 (15 pieces bent the hard way).
W16 X 26# A992 (2 pieces bent the hard way).
W14 X 22# A992 (13 pieces bent the hard way).

Portside Pier Steel Spiral Staircase
Portside Pier Steel Spiral Staircase

Curved Steel Canopy at the Calvary Chapel in Ontario, Oregon

Albina recently bent various materials including tube steel, flat bar, pipe and angle for the Calvary Chapel in Ontario, Oregon. The Calvary Chapel is right on the Idaho border. Our bent material helped to create a lovely curved steel canopy for the chapel.

Materials Bent Include:

TS 10″ X 3″ X .375″ WALL A500 GR B (7 lengths x 48 ft- bent the hard way to a 66 ft radius).

FB ½” X 4″ A36 (2 lengths x 20 ft- bent the hard way to a 66 ft radius).

8″ SCH40 A500 GR B (1 length x 42 ft).

TS 6″ X 2″ X .188″ WALL A500 GR B (5 lengths x 48 ft).

1″ X 1″ X ¼” ANGLE A36 (6 lengths x 20 ft).

Curved Steel Canopy at the Calvary Chapel Ontario, Oregon

Albina Co., Inc. Recognized at “The Spheres” IDEAS2 Presidential Award Ceremony

“The Spheres” in Seattle, Washington have been all the buzz lately! “The Spheres” were featured in the May 2019 Edition of Modern Steel Magazine as the buildings were awarded the AISC’s IDEAS2 Presidential Award for Excellence in Fabrication!  Just this last week, our VP of Sales, Brad Lund, was able to attend the award presentation ceremony at “The Spheres” in Seattle and we were awarded a plaque to display in our office. See below for some AMAZING pictures!


Albina Co., Inc. was the steel bender/roller for the Curved Steel Bio-Sphere buildings in Seattle, WA. Albina bent 750,000# and 1,050 pieces rectangular tube steel bent the easy way and a portion bent off-axis. Almost 8 miles of welding work and grinding was avoided because of Albina’s ability to bend a portion of the project. Almost NO correction was needed during fabrication or erection as the bends fit to the fixtures within 1/32nd of an inch! Albina Co., Inc. also bent the handrails and spiral staircase for the interior of the buildings.

Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Interior Shot of the “webs” used to help create “The Spheres”
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Brad Lund receiving the AISC IDEAS2 Award for Presidential Excellence in Fabrication
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Curved Steel Handrail 2nd floor of “The Spheres”
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
A close up of the “webs” used to help create “The Spheres”
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Curved Steel Handrails and Spiral Staircases on the interior of “The Spheres”
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Curved Steel Spiral Staircase at “The Spheres” (looking down)
Albina Co., Inc. Steel Bender/Steel Roller for "The Spheres" In Seattle
Curved Steel Spiral Staircase at “The Spheres” (from ground level)

Curved Steel Helps to Create a Unique & Meaningful Monument in Des Moines

“A Monumental Journey” by Kelly James Marshall for the Greater Des Moines Public Art Foundation. The monument is featured in the August issue of Modern Steel “What’s Cool In Steel.” The monument celebrates the legacy of African American laywers who founded the the National Bar Association in 1925 and the monument symbolizes communication among diverse people and legal system, that while not perfect, strives to be balanced. Find more details about the project in the above article featured in Modern Steel.
Albina bent various materials for this project including:
3 x 40 ft: 5″ X 5″ X 5/16″ ANGLE A36. Cut and bent to net 8 pcs (leg out). Bent down to a 68” inside radius.
1 x 20 ft: MC3 X 7.1# A36. Cut and bent to net 2 pcs (flanges in).
2 x 48 ft: TS 6″ X 6″ X .625″ WALL A500 GR B. Cut and bent to net 4 pcs. Bent down to a 58” inside radius.
1 x 48 ft: TS 6″ X 6″ X .375″ WALL A500 GR B. Cut and bent to net 2 pcs. Bent down to a 77” inside radius.

Kerry James Marshall (American, born 1955) A MONUMENTAL JOURNEY 2018 Manganese Ironspot brick, steel, granite approx. H. 30 ft, D. 19 ft

Commissioned by Greater Des Moines Public Art Foundation; Greater Des Moines Public Art Foundation Collection, 2018.1 Photos: Ben Easter

Curved Steel Monument
Curved Steel Monument
Curved Steel Monument
Curved Steel Monument

“The Spheres” Grace the Cover of Structure Magazine

“The Spheres”, the recipient of the AISC 2019 IDEAS2 Presidential Award for Excellence in Fabrication grace the cover of the August Issue of Structure Magazine! The article focuses on the inspiration, the vision and the design of “The Spheres.” Albina bent 750,000# and 1,050 pieces rectangular tube steel bent the easy way and a portion bent off-axis for this project. Almost 8 miles of welding work and grinding was avoided because of Albina’s ability to bend a portion of the project. Almost NO correction was needed during fabrication or erection as the bends fit to the fixtures within 1/32nd of an inch! Numerous Pacific Northwest businesses collaborated to make The Spheres possible.

Curved Steel Sections of The Spheres Erected
Curved Steel Sections of The Spheres Erected
The Spheres in Seattle Washington
“The Spheres” Seattle, WA.

Rolled Plate Provides Additional Support for Concrete Columns

Albina recently rolled 89 pieces of plate to various radii (with holes) to fit on concrete columns for the Stonestown Galleria mall in San Francisco.
Our customer recently shared the below photos of the rolled plates and had this to say, “I just wanted to share that every single plate has fit phenomenally with no issues. I appreciate your companies attention to quality control and detail. We look forward to continuing to work with Albina on future projects.” 

rolled plate
rolled plate

Difficult, Tight Bends Create Unique Curved Steel Vestibule Frames

Albina recently bent some Tube Steel 6″ X 3″ X .500″ WALL A500 GR B as double 90° bends to a 17″ inside radius the hard way. These are difficult, tight bends for this material and the bends turned out perfectly! The bends will be used as vestibule frames for a lobby entry.

Tube Steel 6" X 3" X .500" WALL A500 GR B as double 90° bends to a 17" inside radius the hard way for vestibule frames
Tube Steel 6" X 3" X .500" WALL A500 GR B as double 90° bends to a 17" inside radius the hard way for vestibule frames
Tube Steel 6" X 3" X .500" WALL A500 GR B as double 90° bends to a 17" inside radius the hard way for vestibule frames