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Case Studies

See how AZZ solves its customer's critical infrastructure or aging equipment challenges

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case studies, AZZ

Aquatics Center

AZZ Galvanizing – Crowley was proud to help with the construction of a recreational aquatic center, and was recently recognized for its work on the project by the American Galvanizers Association for Excellence in Hot Dip Galvanizing.

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case studies, AZZ

Switchgear, For Fast and Reliable Support

Aging electrical infrastructure is something that all utilities and industries face. Dealing with the consequences of failed or failing equipment requires forward planning and the right technical support.

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case studies, AZZ

Interstate Bridge

This is a suburban bridge with high traffic volume passing over and under. De-icing solutions and salts have been applied regularly over the years.

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case studies, AZZ

Bus Systems – Retrofit Older GIS Installs

Substations often require new equipment to upgrade or expand existing facilities or replace damaged systems. This often requires interfacing to equipment from varying manufactures and technologies of existing equipment.

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case studies, AZZ

Bus Systems – Future Expansion

Many of the same challenges presented by a retrofit project are also encountered when expanding existing stations. There are various interfaces to be designed and restrictive outages schedules that must be adhered to.

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case studies, AZZ

Bus Systems – Elevated Installations

Every station layout design has certain physical boundaries to which the transmission components must adhere. If the space available precludes the use of air-insulated bus and a lack of available land prevents continuous transmission line at ground level or below grade, an elevated bus system provides a potential solution.

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case studies, AZZ

Bus Systems – Below Grade Transmission

Buried installations offer the advantage of lower installation costs in open areas. Trenches can be used when crossing roads or installing in areas where water tables are close to ground level.

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case studies, AZZ

Aggregate Recycling Plant

The plant, located in the Middle East, is designed to recycle concrete products. The facility is subjected to constant UV rays, 120 degree plus heat, sand storms, as well as the abrasive conditions created by an aggregate crusher.

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case studies, AZZ

Ski Lift

Ski lifts need to be built to withstand cold winter conditions and the abrasive dings and dents often incurred to recreation equipment. This is the main reason why the ski lift at a resort was hot-dip galvanized (HDG).

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case studies, AZZ

Racetrack

With scores of silver seating rows spanning far into the distance, racetracks are cherished attractions for any community. Rust from corrosion only dulls the city’s charm. For decades, the only corrosion protection used to protect the massive collection of steel used in this structure was paint.

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Town Center

This suburban community, known for its natural resources, has a history of taking a long term view of community development. Establishing parks and creating quality, recreational and open space opportunities is a high priority for the city.

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case studies, AZZ

Oil Bridge

Spanning eleven active railroad tracks, the oil bridge needs durable protection from the rough, corrosive industrial environment of the railway system.

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case studies, AZZ

Rear Frame and Bumper Assembly

Committed to longevity and quality, one of the largest tractor trailer manufacturers in the US approached AZZ in need of protection for their rear frame and bumper assemblies.

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case studies, AZZ

Towmaster

The trailer manufacturer prides itself on building tough trailers built for tough duty. In 2010, they made the decision to start hot-dip galvanizing their trailers to provide a competitive advantage.

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case studies, AZZ

Utility Trailers

As an established innovator in the trailer industry, the manufacturer noticed corrosion was impeding their charge to provide high quality, durable, long lasting products to their customers.

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case studies, AZZ

Aggregate Screening Plant

Located in the harsh environment of a limestone quarry, the aggregate screening plant must withstand constant bombardment of small and large pieces of limestone rocks.

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case studies, AZZ

Dredge Boat

It is a dirty job, but somebody has got to do it. A tough, hardy little powerhouse, the dredge works up and down the Mississippi River on the east bank to provide access to the cruise terminals.

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