Original General Order 128

Section I

General Provisions

17    Requirements For Ail Supply And Communication Systems

The following rules apply to all supply and communication underground systems under all conditions.

17.1      Design, Construction, and Maintenance
17.2      Inspection
17.3      Location
17.4      Joint Use of Excavations and Facilities
17.5      Two or More Systems
17.6      Encroachments
17.7      Location Information
17.8      Identification of Manholes and Handholes
17.9      Measurements
17.10    Backfill of Excavations