1. (1) Fill Connection Labeling - the fill connection for any petroleum product storage tank or vessel supplying engine-fuel devices shall be permanently, plainly, and visibly marked as to the product contained by means of: (Chapter 0080-05-12-.05, continued)

   1. (a) A permanently attached tag or label and;
   2. (b) American Petroleum Institute color codes as specified and published in “API Recommended Practice 1637”.
2. (2) Volume of Product Information - each retail location shall maintain on file a calibration chart or other means of determining the volume of each regulated product in each storage tank and the total capacity of such storage tank(s). This information shall be supplied immediately to the inspector upon request.

Authority: T.C.A. §§ 4-3-203 and 47-18-1309. Administrative History: Original rule filed April 6, 1990; effective May 21, 1990. Amendment filed August 31, 2000; effective December 29, 2000. Repeal and new rule filed September 4, 2014; effective December 3, 2014.