Clark Public Utilities

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Installation diagrams and details

The diagrams available at the links below provide visuals of the most common residential electric service installations. Each drawing includes information on equipment locations, trench depths and materials required by Clark Public Utilities. 

For additional information you might want to download our Residential Electric Service Handbook. If you have any questions, please check with your residential planner or call the Construction Services office at (360) 992-8558.

Common installation diagrams

Underground secondary service - connection to a secondary pedestal

Secondary trenches to underground utility sources

Secondary Pedestal and Tagging Installation Detail and Instructions

Residential Electric Service Handbook - January 2015

Section description
Contact information
Table of Contents
i - ii
Chapter 1 - Introduction
1 - 2
Chapter 2 - Residential Electric Service General Information
3 - 12
Chapter 3 - Underground Secondary Services
13 - 28
Chapter 4 - Primary Line Extensions
29 - 38
Chapter 5 - Residential Meter Installation
39 - 48
Chapter 6 - Temporary Services
49 - 50
Appendix - Glossary and Worksheet
51 - 55

Complete Handbook - All chapters, 59 pages

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