50-60-503. Exceptions. This part shall not be construed to apply to or to affect plumbing installations in any mines, mills, smelters, refineries, public utilities, railroads, or plumbing installations on farms having their own individual water supply or sewage disposal system.

     History: En. Sec. 15, Ch. 251, L. 1959; amd. Sec. 1, Ch. 44, L. 1973; amd. Sec. 12, Ch. 497, L. 1975; R.C.M. 1947, 66-2426.