This project was the first of two separate slip operations (two silos on right side of photo). [See Coal section for second slip operation.] It included two 46 foot diameter by 162 foot tall slip form silos connected at their contact points. These silos support concrete floors at the 91 and 110 foot levels. The silos have a concrete roof.

Slip height is 135 foot tall. The three 42’ diameter silos have four bubble or blister bins. The three silos have concrete bin bottoms at the 31 foot level and steel floors at 16 feet. A concrete roof was constructed on the structure.