Page 6 - Puret Sound Energy Hand Book 1218
P. 6
Table of contents
Service mast .................................................................. 31
Service mast requirements ................................................. 31
Height requirements ...................................................... 31
Additional mast supports (guy or brace) ....................................... 34
Screw-in service knobs .................................................... 34
Service entrance equipment installation requirements ................................... 34
Manufactured homes ........................................................... 35
Meter base/socket installation requirements for manufactured homes ................. 35
Customer-owned meter pole ..................................................... 35
Meter pole requirements ................................................... 35
Installation requirements ................................................... 35
Chapter 4
Primary line extensions
Customer responsibility ......................................................... 37
Inspection/Coordination ......................................................... 37
Site preparation ............................................................... 37
Customer-provided trench ....................................................... 38
Trench width ............................................................ 38
Trench excavating requirements ............................................. 40
Trench and backfill requirements for primary electric line extension trenches
(no PSE gas) ............................................................ 40
Trench and backfill requirements for primary electric line extension trenches
(with PSE gas) ........................................................... 41
Vaults ....................................................................... 41
Vault excavation procedure ................................................. 41
Vault location and access .................................................. 44
Vault backfill material ...................................................... 44
Continuous conduit systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Customer-supplied conduits ...................................................... 45
Terminating conduit at transformer ................................................. 45
Chapter 5
Meter installation
Service rating options ........................................................... 46
Responsibilities ................................................................ 46
Puget Sound Energy ...................................................... 46
Customer .............................................................. 46
Meter bases/sockets ........................................................... 47
General requirements ..................................................... 47
Meter base/socket location ................................................. 47
Grounding requirements ................................................... 47
Electric Service Handbook 2017 — Single-Family Residential Projects
