supply of power cable size 2 core x 70 sqmm, pvc insulated armoured, unscreened, underground railway power cable aluminium conductor as per rdso specn no irs:s-63 / 2014 rev 4.0 and is:1554 part-i .size:-2core x 70 sq mm [ warranty period: 30 months after the date of delivery ] senior section engineer ( signal ) n gujarat 4.00 kilometre , pvc insulated armoured, unscreened, underground railway power cable aluminium conductor as per rdso specn no irs:s-63 / 2014 rev 4.0 and is:1554 part-i .size:-2core x 70 sq mm [ warranty period: 30 months after the date of delivery ] senior section engineer gujarat 4.00 kilometre , pvc insulated armoured, unscreened, underground railway power cable aluminium conductor as per rdso specn no irs:s-63 / 2014 rev 4.0 and is:1554 part-i .size:-2core x 70 sq mm [ warranty period: 30 months after the date of delivery ] , pvc insulated armoured, unscreened, underground railway power cable aluminium conductor as per rdso specn no irs:s-63 / 2014 rev 4.0 and is:1554 part-i .size:-2core x 70 sq mm [ warranty period: 30 months after the date of delivery ] senior section engineer ( signal ) madhya pradesh 1.00 kilometre , pvc insulated armoured, unscreened, underground railway power cable aluminium conductor as per rdso specn no irs:s-63 / 2014 rev 4.0 and is:1554 part-i .size:-2core x 70 sq mm [ warranty period: 30 months after the date of delivery ] senior section engineer ( signal ) madhya pradesh 1.00 kilometre