Care is to be taken to prevent cable from dragging on the cable trailer, ground, pavement, or any other object that could damage the cable. Support the drum on a jack stand when uncoiling. Pulling cable directly of a truck or tractor may be permitted under some. Underground Cable Laying: Quality Installation Today, Reliable Power Tomorrow In power distribution, the performance of an underground cable is determined not only by its design but also by the quality of its installation. Many cable failures are not caused by manufacturing defects—they result from. All guides should be in the form of large diameter, smooth-surfaced, free-turning sheaves or rollers to prevent damage to the cable jacket when guiding the cable from the reel to the duct mouth or trench. Guide tubes or chutes must be smooth, burr-free working surfaces with the largest possible. The most common and safest way to carry cables from the factory to the end user is using cable drums. Here's all you need to know to let it roll nice and easy. A cable is a valuable product and it is normally trans-ported on a cable drum. This guide outlines key procedures and technical considerations, covering pre-installation checks, installation in various environments, cable fixing and. Below are some top tips for a clean, trouble-free installation: Cable delivery and cutting to length: Safe handling of cable starts with the supplier, often a distributor or wholesaler. However, improper handling during uncoiling, lifting, or stringing can compromise their insulation and conductor integrity.