BSES Rajdhani Power Ltd. (BRPL) & BSES Yamuna Power Ltd. (BYPL) of Delhi & NCR were facing problems of improper “Bonding System” in their 66 KV Class EHV Cables of passing higher currents through damaged sheaths, high temperature affecting life of cables, derating and damaging joints and terminations. Raychem installed link boxes and redid the cross bonding to eliminate these problems.