Case Study: Choctaw Defense

Case Study: Choctaw Defense

By Tanner Knight | 12/19/2019

Choctaw Defense Manufacturing LLC (Choctaw Defense) is a manufacturing facility owned and operated by the Choctaw Nation of Oklahoma. Choctaw Defense started out as a finishing company building components for the Department Of Defense (DOD) over 20 years ago. They still provide those original units today, plus numerous other products that end up in the hands of the DOD. The majority of Choctaw Defense's DOD business is "build to print" where they bid on a contract to build an existing product currently in production for the DOD. Since those early days, Choctaw Defense has grown to become one of the largest Native American owned DOD contractors in the US. They are a designated Prime Contractor for three self-designed/fabricated products for the US Army, Navy, and Marines.

Shea Pilgreen is the Engineering Manager for Choctaw Defense. It’s his responsibility to review all contracts and technical documentation for a project and coordinate with production to outline a schedule with major project milestones. Shea then works with production to provide manufacturing and Industrial engineering support for LEAN implementation and the design of jigs and fixtures.Choctaw Water Trailer

Shea also works with the quoting/proposal department to provide conceptual designs for new projects. Recently, Shea designed and oversaw the building and testing of a new product for the US Army and will manage the design for numerous other projects currently under review by the DOD.

Shea oversees a team of six highly talented Engineers, Designers, and Technicians to accomplish everything on their project docket.

Data management has always been an issue with a team of 5 or 6 people, so Choctaw Defense adopted one of the early available Product Data Management (PDM) systems fairly early on.

"Unfortunately, as a data management system, our previous PDM system was very inflexible. The original setup wasn't planned out properly and as a result, caused significant issues when developing final approved design drawings."
-Shea Pilgreen, Engineering Manager - Choctaw Global

When working with outside contractors, Shea and his team would either need to be on-site with them, or had to work with their internal IT department to allow the team remote access to their workstations. This last option has recently been shut down due to stricter IT protocol.

"We were beginning a new product design that included collaboration with subcontractors. Knowing the time limitations, I had to develop a way to collaborate on the design simultaneously and our existing system would not allow for that."
-Shea Pilgreen

Due to internal restructuring, Choctaw Defense had to wait much longer than anticipated for some key long term and much-needed IT upgrades to be implemented. There was an internal push to move the entire company to the Cloud, so upgrading their previous data vault to a SOLIDWORKS PDM Standard vault, and moving it to the Cloud at the same time made sense both financially, all while meeting company mandates. The fact that it directly impacted the success of their current collaborative project was the icing on the cake.

"The fact that this solution was Cloud Based was the lynch-pin from our perspective.."
-Shea Pilgreen

Choctaw Defense needed a system that had a more robust user interface that allowed easier access to renaming and relocating files for their data management workflow. PDM Standard checked that box, and the Cloud enabled their team to utilize this PDM vault from anywhere.

The only criteria Choctaw Defense had to consider before moving to a Cloud-hosted vault was whether it met all DOD compliances, and of course, EpiGrid's Cloud-hosted Axis Vaults meet all necessary DOD compliance regulations, plus many more.

"It's worked really well for us. Even with training, it is still an on-the-job training situation because inevitably, events or problems pop up that were not discussed or anticipated. Luckily, the team at Converge is always quick to investigate and solve issues that arise. And they're able to support us fully and remotely because of the Cloud."
-Shea Pilgreen

The most obvious benefit from Choctaw’s adoption of an EpiGrid Cloud-hosted Vault is the ability to enable offsite Collaboration. Shea was able to work with multiple design teams in three different time zones at the same time, all while keeping the data management portion of the project crystal clear.

"The most important part to me as a manager is that my team appreciates how it helps make their lives easier. It took quite a while to fully understand the PDM Local View and how the user interacts with the Vault. But once everyone was educated on to the best-practices for SOLIDWORKS PDM, it has proved to be a much better solution than what we had before."
-Shea Pilgreen

Coming from a legacy PDM software, Shea admitted that there was a steeper learning curve than he had expected, especially since he was taking on the CAD Admin role for Choctaw Defense. However, with the help of the Converge team, all kinks have been worked out and Shea and his team are fully utilizing the Cloud-hosted vault on all projects.

"Having full access to the CAD models (mine or my subcontractors) when needed, has been a game-changer. I have been at my daughter’s dance competitions and was able to throw up a Hot Spot from my cell phone and work on the project as if I was in the office. 24/7 accessibility was extremely important to me as the Project Engineer/Manager."
-Shea Pilgreen

The second important item to Choctaw Defense, was security. Shea was able to provide each team member access to their portions of the project without the concern of whether files would be saved in the wrong location. And of course, all compliance criteria imposed by the DOD were met by this Cloud solution as well.

Without having a long history of projects completed in the new file management system, the only gauge Choctaw has is this one major project. But, based on the success of this one project, Shea’s whole team is excited to realize the time savings and reduced headaches this solution provides. Of course, the designers did their part to create a highly successful design. However, Shea relays that he was told numerous times by other coworkers how well the design came out compared to previous projects, and that was in part due to their new ability to collaborate seamlessly with their outside contractors.

"The Converge team provided great one-on-one training to understand the basics of the system. The next step is to develop some simple Standard Operating Procedures so our team-members have a resource to reference when questions arise. All this was able to happen seamlessly while we were in the middle of a project."
-Shea Pilgreen

Contact us today if your organization is experiencing any of the growing pains outlined by Choctaw Defense with regards to their CAD tools and infrastructure. Our expertise lies in solving the difficult data management and distribution challenges your team faces on a daily basis. 

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