Cable Handling & Storage by E Fab Cables Private Limited

Damage to cables can occur due to the incorrect handling to which the drums and cables may be subjected; causing breakdown of the drum fl anges and in exceptional cases, movement of the drum barrel takes place. Once this breakdown of the drum occurs, the cable if immediately exposed to damage. Cables damaged during handling & storage can cause service failures when the subject cable id put to use.
PRE- INSTALLATION
To ensure safety during cable installation, following shall be checked prior to installation.
1. The cable selected is proper for designed application.
2. The cable has not been damaged in transit or storage.
Review all applicable state and national codes to verify that the cable chosen is appropriate for the job. Also consult your local electricity authority. Next, you must identify any existing cable damage and prevent any further damaged from occurring. This is done through proper cable inspection, handling and storage.
Installation and Laying
Mechanical stresses during installation are generally more severe than those encountered while in service. Thus care should be taken as regards to the following while installation and laying of cables.
1. E-FAB recommend the laying and installation of cables as per IS:1255/84.
2. Care shall be taken during laying to avoid sharp bending and twisting.
3. Cable shall be un-wound from the drum by lifting the drum on the center
4. Shaft supported both ends with suitable jacks/stands.
5. Under no circumstances the cable winding shall be lifted off a coil or drum lying fl at at the fl anges. This would cause serious twist and damages.
6. Suitable protection shall be provided to the cables against mechanical damages, it includes covers, pipes etc.