What They Needed?
Growmark made a strategic decision to establish a new fertilizer terminal in the central location of Seneca, Illinois, right on the Illinois River. The location has historical significance as it is the very site where Landing Ship Tanks were produced during the Second World War. This ideal site allows for the receipt of fertilizers directly via barge, effectively servicing customers within a 100-mile radius.
What Stueve Created?
The state-of-the-art facility, constructed by Stueve Construction, has five product bins and an impressive storage capacity that exceeds 17,500 tons. The terminal is primarily designed to handle three key products: phosphates, potash, and urea. One of the key advantages of this site is its versatility, with the ability to receive products from different modes of transport including trucks, barges, and rail. Jeff Hall, a facility engineer with GROWMARK, said “The ability to receive product from trucks, barges and rail gives us flexibility. If barges cannot move due to low water levels, then we switch to rail. It helps ensure a steady supply for our customers and farmers.”
The Results?
The facility’s modern equipment and efficient procedures have drastically reduced the time required to unload a barge. Previously, it would take a day and a half to unload a barge, but with the new system in place, the task can be completed in just four to six hours. This significant improvement in efficiency enhances productivity and streamlines the operations.
The construction of this new terminal began in the fall of 2022. The team from Stueve Construction worked closely with the project managers from Growmark to ensure the project’s objectives were achieved. The completion of this facility marks a significant step forward in Growmark’s commitment to providing exceptional service to its customers.
When it comes to fertilizer storage, Stueve Construction understands the unique requirements of the industry. They provide custom solutions that are tailored to meet the specific needs of each client. From designing and engineering to construction and service, Stueve Construction takes care of every aspect of the project.
Specs at a Glance
Dry Fertilizer
• Storage Capacity: 17,615 tons
• Bin Area: 228’ x 100’
• Macro Bins: 5
• Alleyway: 228’ x 40’
• Enclosed Load-Out: 100’ x 44’
• Elevated Control Room: 26’ x 14’ with Bump out deck
• Wholesale Loading System: Sackett / Waconia
• Truck Receiving Capacity: 300 tph
• In-Floor Heat System: Yes
• Automation: Easy Automation







