This rate is available to any Commercial or Industrial Customer for gas service on an interruptible basis when in the judgment of the Company, its service facilities are adequate to render proper service to the Customer without impairing the quality of the Company's service to other customers.

Gas service under this rate shall only be available at the sole discretion of the Company and is cancelable by the Company at any time without notice.

Service hereunder is available only to Customers who enter into a written contract for such interruptible service and who can and will promptly curtail or cease the take of gas hereunder within the notice period provided for in the General Terms and Conditions of Service.

This rate applies to gas having a monthly average total heating value of approximately 1,000 British thermal units (Btu) per cubic foot.

For the purpose of billing under this schedule, a therm shall be one hundred cubic feet of gas at a temperature of 60° F, at an absolute pressure of 14.65 pounds per square inch, having an average total heating value equivalent to 100,000 British thermal units (Btu). Metered quantities of gas, corrected for temperature and pressure conditions, shall be adjusted for Btu content by multiplying by the average heating value per cubic foot of gas, as determined for the latest monthly period available, and dividing by 1,000.

All bills under this schedule shall be rendered and due monthly. If not paid within seventeen (17) days after the bill is mailed, there shall be added to bills of $3.00 or less, 10% of the amount of the bill; and to bills in excess of $3.00 there shall be added 10% of the first $3.00 plus 3% of the amount of the bill in excess of $3.00.