Shall the City Council of the City of Delta, Colorado, be authorized to grant a non-exclusive natural gas franchise to Black Hills Colorado Gas, Inc. D/B/A Black Hills Energy to construct, operate, maintain, and extend a natural gas distribution plant and system, and grant the right to use the streets, alleys, and other public places within the present or future corporate limits of the City, which franchise shall be for a term of up to twenty (20) years and shall provide a franchise fee of $0.0282 per therm of gas delivered within the present or future limits of the City?