The fact that a particular item of tangible personal property may be considered important to a production process does not, of itself, mean that the tangible personal property is used in the actual process. The following uses of tangible personal property do not qualify for exemption from sales tax as consumed in production: shipping, testing, repairing, servicing, maintaining, cleaning the equipment and the physical plant, and storing. Tangible personal property used in the administration of the business and wholesale, commercial or retail facilities or buildings do not qualify for exemption from sales tax as consumed in production.
Contractors, subcontractors, repairmen, and consumers shall not purchase materials exempt from sales tax as consumed in the production of services whether or not the project is original construction.
Kan. Admin. Regs. § 92-19-53