bulk storage tanks silo storage silo steel BULK STORAGE We sell large above ground tanks and bulk storage silos for dry bulk solids and liquid storage applications for the chemical, petrochemical, mineral, food, grain, and plastics industries. Bulk storage is available to accomodate the need for long-term storage of large amounts of data. Columbian TecTank™ provided original bolted design storage silos for grain/seed, wood and other dry products such as crushed rock dust, kiln dust, etc. There are grain storage silos that utilize “smoothwall” steel sidewall panels. Unlike light gauge corrugated panels, smoothwall construction is heavier, minimizes product hang-up and is designed for process requirements. When you are evaluating the need for quality storage that will stand the test of time, Columbian TecTank™ should be at the top of the list. Columbian TecTank™ specializes and has tailored their Ag tank line to three specific markets in grain storage: Large XL Flat Bottom Storage Silos, Feed Mill Tanks, and Open Skirt Silos. This section provides you with all the tools and information you will need about product storage. From material specifications to drawings and submittals, you will find that Columbian TecTank™ is your single source for dry bulk and liquid storage. Bulk Storage Dome or Barn-style Buildings provide cost effective salt/sand storage. Bulk Storage Tanks in sizes from 15,000 to 85,000 gallons (56,781 to 321,760 liters). Columbian Tec Tank has a fleet of bulk storage tankers that are available as additional storage on projects utilizing fly ash from our sources. Bulk storage is the term for buildings utilized to store bulk commodities such as cement, sand, salt, fertilizer, feed, grains. The most common source of water in a conventional bulk storage is condensation.