supply of supply of 10 pairs x 0.63 mm. dia copper conductor twisted pairsupply of 10 pairs x 0.63 mm. dia copper conductor twisted pair,supply of 10 pairs x 0.63 mm. dia copper conductor twisted pair armoured underground tele com pijf cable, with solid polythene insulated copperconductors, core fully filled with filling compound and with poly-al laminate moisture barrier bonded to thepolythene sheath, with two applications of galvanized s teel tape, as per tec generic requirements no. gr/cug-01/03aug 2003 with latest amendment / version /r evisionas on the date of opening of tender. (inspection by tpi) [ warranty period: 30 months after the dat e of delivery ] ] sr. section delhi 5.00 kilometre , supply of 10 pairs x 0.63 mm. dia copper conductor twisted pair armoured underground tele com pijf cable, with solid polythene insulated copper conductors, core fully filled with filling compound and with poly-al laminate moisture barrier bonded to the polythene sheath, with two applications of galvanized steel tape, as per tec generic requirements no. gr/cug-01/03aug 2003 with latest amendment / version / revisionas on the date of opening of tender. [ warranty period: 30 months after the date of delivery ] ] sr. section delhi 1.00 kilometre