eTools Home : Electric Power Overview | Scope | SH Topics Page | Credits
Electric Power eTool

Substation Equipment: Manholes

Manholes
A manhole is the opening in the underground duct system which houses cables splices and which cablemen enter to pull in cable and to make splices and tests. Also called a splicing chamber or cable vault.

Figure 1. Manholes
Figure 1. Manholes
Figure 2. Manhole cover
Figure 2. Manhole cover
eTools Home : Electric Power Overview | Scope | SH Topics Page | Credits