Change List for this Rule


General Order 128

Section III


Requirements for Supply Systems


31.6    Sealing Service Laterals


Service conduits, by which water may enter buildings, shall be suitably plugged or sealed at the source of supply such as utilitiesí transformer or secondary handhole, and at the supply end of the conduit that enters the bottom of customerís terminating enclosure.


Note:    Customer/contractor may be required by the utility to provide a means to prevent the accumulation of excess water or water pressure in the service lateral conduit.


Note:    Revised April 13, 1970 by Decision No. 76790 and January 13, 2006 by Decision No. 05-01-030.