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USACE Office

Summarize the project's program, features and achievements?

The USACE project is a remarkable 6-story structure utilizing stacked tilt-up panels, showcasing a sophisticated blend of engineering and aesthetic design. The project's innovative approach combines practical structural elements with diverse architectural features to create a visually striking and functional building.

The panels in this project are designed with a variety of aesthetic elements, including thin brick, formliner, and reveal designs. Many of the panels incorporate all three features, resulting in a textured and visually engaging facade. The thin brick adds a classic, elegant appearance, while the formliner creates intricate patterns and textures. The reveal lines provide depth and dimension, enhancing the building's overall architectural appeal.

Adding to the building's modern aesthetic, the project features extensive glass curtain walls surrounded by the tilt-up panels. These glass elements not only enhance the building's appearance but also allow natural light to flood the interior spaces, creating a bright and inviting environment. The juxtaposition of glass and concrete panels achieves a balance between transparency and solidity, contributing to both the functional and visual aspects of the structure. The combination of these design elements within the tilt-up construction method demonstrates a high level of engineering precision and architectural creativity. The careful alignment and integration of different materials require meticulous planning and execution to ensure the final product meets the highest standards of quality and design.

In summary, the USACE 6-story stacked panels tilt-up project stands out for its complex and varied design features. By integrating thin brick, formliner, reveal designs, and glass curtain walls, the project not only fulfills its functional requirements but also achieves a distinctive and aesthetically pleasing appearance, reflecting a commitment to both engineering excellence and architectural innovation.

What obstacles were overcome related to the schedule, budget, program, specification, site, etc. on this project?

The construction of the USACE Office was a project marked by unique challenges and meticulous requirements, necessitating precise execution and careful coordination. One of the significant aspects of this project was the alignment of thin bricks to meet the architect's specific design vision. This task demanded extra time and attention to ensure that the final appearance met the high standards set forth in the plans. The intricate detailing required an exceptional level of craftsmanship and accuracy.

The overall jobsite was very tight, especially when considering the plan to stack tilt wall panels to complete 6 stories for the building. This presented logistical obstacles, especially during the erection of panels. Maneuvering equipment and materials within the confined space required careful planning and execution. Additionally, the preservation of multiple trees mandated by the city further constrained the areas available for casting and picking panels. These constraints required careful planning for a crane path and innovative solutions to ensure that the project stayed on track while respecting environmental and city regulations.

As the end customer was the US Army Corps of Engineers, the project had exceptionally thorough and stringent specifications. These requirements demanded extra attention to detail and more comprehensive upfront planning to ensure compliance with the rigorous standards. In summary, the USACE Office construction project was a highly demanding endeavor that required exceptional attention to detail, innovative logistical solutions, and meticulous planning to meet the stringent requirements and overcome the numerous challenges presented by the site and the historic district location.

Please communicate any engineering complexities or unique features of the panel design for this project?

The panel design of the USACE Office construction project embodies a remarkable blend of engineering complexity and innovative features, tailored to meet stringent safety and architectural requirements. The building is engineered to be a progressive collapse structure, a design criterion that ensures the building's integrity and prevents catastrophic failure in the event of an unexpected incident. This safety feature necessitated the integration of specialized structural elements within the panels to enhance their resilience and load-bearing capabilities.

To achieve the progressive collapse resistance, the design incorporated multiple 15-foot-long steel plates, each weighing approximately 1,000 pounds, into various tilt panels. These steel plates were meticulously cast into the panels, requiring precise positioning and alignment to ensure they function correctly as part of the building's structural system. The incorporation of such heavy and sizable components presented significant challenges in both the casting and handling processes. Handling and erecting these panels on the jobsite posed additional challenges, as the significant weight and size demanded the use of robust lifting equipment and precise coordination to maneuver within the confined space of the site.

What is the potential for this project's impact on the community and/or environment?

The USACE Office construction project, set to serve as the Regional Headquarters for the US Army Corps of Engineers, holds substantial potential for positive impact on the community and environment. As a central hub for regional infrastructure management, the facility will enhance the Corps' capacity to oversee and implement critical projects. By consolidating operations in a state-of-the-art building designed for efficiency and resilience, the Corps can streamline their efforts, leading to more effective and timely responses to infrastructure needs and emergencies. This improved efficiency is crucial for maintaining and upgrading the region's infrastructure, thereby supporting economic growth and ensuring public safety.

Main banner image for USACE Office

Project Location

Mobile, AL 36602
United States

Project Images


Project Team (TCA Members)

General Contractor:
Concrete Contractor:
Martin Concrete Construction Inc
Martin Concrete Construction Inc
Harvey Builders

Project Specifics

Project Category:
Building Types:
Brick (Thin)
Paint (Flat)
Stacked Panels
Number of Floors:
Number of Panels:
89 panels
Total Floor Area:
195,005 sq ft (18,116 sq m)
Project Footprint:
32,490 sq ft (3,018 sq m)
Tallest Panel:
58 ft 9 in (17.91 m)
Widest Panel:
29 ft 11 in (9.12 m)
Largest Panel:
1,246 sq ft (115.8 sq m)
Heaviest Panel:
176,000 lbs (79,832 kg)