The BOPs would have electronic surveillance equipment, communications and helipads besides living rooms for the men as also generators, the sources said.
BSF said 80 per cent of the border fencing was complete and the remaining 20 per cent could not be completed due to tough terrain and large populations near the border.
Border fencing was constructed 150 yards away from the demarcation line in adherence to Border management agreement signed between Bangladesh and India in 1974.
