Steam Kettles for Process Water Use

I recently posted this question in the Retail-CI forum. However, the credit in that forum is rather inactive, and I was hoping I could get some feedback here. I'm working on a Retail project that is installing steam kettles for commercial food service. The equipment consists of two 6-gallon kettles mounted on a modular base. Steam is provided from the base to the kettles through piping. My question is whether this equipment should be included in process water use reduction calculations under the "food steamer" category. It seems as though the food steamer category is intended for box-shaped units with multiple racks, similar to an oven.