(1) Whenever the commission finds, after hearing, that any rules, regulations, measurements or the standard thereof, practices, acts or services of any such gas company, electrical company, wastewater company, water company, or thermal energy company are unjust, unreasonable, improper, insufficient, inefficient or inadequate, or that any service which may be reasonably demanded is not furnished, the commission shall fix the reasonable rules, regulations, measurements or the standard thereof, practices, acts or service to be thereafter furnished, imposed, observed and followed, and shall fix the same by order or rule.
(2) In ordering improvements to the service of any water company, the commission shall consult and coordinate with the department of health. In the event that a water company fails to comply with an order of the commission within the deadline specified in the order, the commission may request that the department petition the superior court of Thurston county to place the company in receivership pursuant to chapter 7.60 RCW.
(3) In ordering improvements to the service of any system of sewerage, the commission shall consult and coordinate with the department of health or the department of ecology, as appropriate to the agencies' jurisdiction. In the event that a wastewater company fails to comply with an order of the commission within the deadline specified in the order, the commission may petition the superior court of Thurston county to place the company in receivership pursuant to chapter 7.60 RCW.