Washington Revised Code Title 35. Cities and Towns § 35.67.030. Adoption of plan--Ordinance

Whenever the legislative body of any city or town, shall deem it advisable that such city or town shall purchase, acquire or construct any public utility mentioned in RCW 35.67.020, or make any additions, betterments, or alterations thereto, or extensions thereof, such legislative body shall provide therefor by ordinance, which shall specify and adopt the system or plan proposed, and declare the estimated cost thereof as near as may be.