Cable Trench Drawing. Concrete trench details for electrical cables. Cable trench details chk revisions not to scale date figure 5.
When the cable is pulled through the open trench the draw off roller leads the cable straight from the drum into the trench. After taking trench keep clean the trench for the following steps. D Substation Standards Lighting Fixture Pole and Bracket Mounting 19.
CABLE TRENCH INSTALLATION GUIDE GI0011U.
The cable is then pulled through the trench with the draw roller acting as an initial guide for the cable. B Cable Drawing The Main Electrical Contractor shall supply all installation equipment including stands rollers winch and cable pulling socks necessary for the installation of the cable. The manufacturers recommended maximum pulling tension shall not be exceeded during installation and where a winch or other pulling method is used this. After taking trench keep clean the trench for the following steps.
