'Commercial water-filtration/treatment-system work,' as used in this chapter, means any alteration, installation or repair of water-filtration/treatment systems in which the piping exceeds one and one-half inches (1.5') or the flow rate exceeds eighty (80) gallons per minute. History of Section.P.L. 2016, ch. 26, § 2; P.L. 2016, ch. 31, § 2.
Rhode Island Legal Code