Columbia Tec Tank (CTT) manufactures more industrial process design (IPD) hopper bottom silos for the storage of dry bulk solids than any other. The large ind ustrial storage silo is available from 30 to 47 feet in diameter and can store up to 150,000 cubic feet.

Our Professional Engineers (PEs) on staff look at a variety of specifications and requirements for each storage silo, including the following:

• Life-cycle cost—our overall goal is to provide you with a storage silo that helps you conduct your busines s efficiently and cost-effectively for many years.
• Low maintenance—our proprietary baked on coating extends the life of your storage silo and reduces the amount of maintenance it requires to prevent corrosion.
• Product purity—we use materials and construction processes that ensure your storage silo is leak and contamination free.
• Flow reliability—we apply flow promotion coatings to keep material moving through the storage silo.
• Environmental concern—no field painting takes place. All painting occurs in-factory to prevent safety and health risks to the environment and our employees.
• Future requirements—your storage silo is built for easy future modification as well as relocation
• Construction cycle—our objective is to construct your storage silo quickly and efficiently so you can begin storing your product immediately.

Our project management team keeps a close eye on the progress of your storage silo. Our internal construction staff is dedicated to your satisfaction during and post erection. We begin with the contract review, pre-job site review and acceptance procedures. We work only with certified erection contractors and, depend ing on the specifics of your project, we partner with local non-union, prevailing wage or union crews. We hire erection supervisors to guide local labor on international jobs. We work closely with testing and commissioning agents. After erection, we continue to work with you to ensure 100 percent satisfaction with your storage silo. Contact us to learn how we can design and construct a storage silo for you!