In addition to that concerning sewer systems: Engineer's report should cover the following points: method of treatment and description of units; rate of loading; nature of body of water; disposal of sludge; special devices; special methods of maintenance or operation; results expected from treatment plant. Explain any reserve units in pipelines, filters, tanks, etc. Describe pumping unit if sewage is pumped, and any automatic arrangements.

(Authorized by K.S.A. 65-164, 65-165, 65-171d; effective Jan. 1, 1966.)