Amend CSHB 3059 as follows: (1) On page 3, strike lines 11-13 and substitute: "system using aerobic treatment for a single-family residence located in a county with a population of less than 40,000 on the system's owner contracting for the maintenance of". (2) On page 4, between lines 25 and 26, insert: (f) The installer of an on-site sewage disposal system shall provide the owner of the system with information regarding maintenance of the system at the time the system is installed. (g) The owner of a single-family residence located in a county with a population of less than 40,000 shall maintain the system directly or through a maintenance contract. If the owner elects to maintain the system directly, the owner must obtain training in system maintenance from the authorized agent or the installer.