supply of procurement of 10 pair x 0.5mm, 10 pair x 0.63 mm, 20 pair x 0.5mm, 20 pair x 0.63mm and 50 pair x 0.5mm.procurement of 10 pair x 0.5mm, 10 pair x 0.63 mm, 20 pair x 0.5mm, 20 pair x 0.63mm and 50 pair x 0.5mm.,supply of 50 pair 0.5mm dia polythene sheathed jelly filled underground telephone cable wit h poly aluminium moisture barrier annealed copper conductor double steel tape armoured with polythene j acketed as per rdso specn. no.irs.tc.41/97 , amdt.3 or latest length should be 500 mtrs. drum. [ warran ty period: 30 months after the date of delivery ] ] , supply of 50 pair 0.5mm dia polythene sheathed jelly filled underground telephone cable wit h poly aluminium moisture barrier annealed copper conductor double steel tape armoured with polythene j acketed as per rdso specn. no.irs.tc.41/97 , amdt.3 or latest length should be 500 mtrs. drum. [ warran ty period: 30 months after the date of delivery ] ] , supply of polythene insulated polythene sheathed jelly field (pijf) telephone under ground ca ble 10 pairs 0.5mm dia with poly-moisture barrier as per rdso spncn no. irs tc:41/97 with amendment no.or latest length should be 500 mtrs. drum. [ warranty period: 30 months after the date of delivery ] ] , supply of 20 pair x 0.5 mm dia polythene insulated polythene sheathed jelly filled undergro und telephone cable with poly aluminum moisture barrier annealed copper conductor double steel tape ar mored with polythene jacketed as per rdso spec. no. irs: tc/41/97 with amdt.3. packing length should b e 500 mtrs per drum. [ warranty period: 30 months after the date of delivery ] ] , supply of polythene insulated polythene sheathed jelly field (pijf) telephone under ground ca ble 10 pairs 0.5mm dia with poly-moisture barrier as per rdso spncn no. irs tc:41/97 with amendment no.or latest length should be 500 mtrs. drum. [ warranty period: 30 months after the date of delivery ] ] , supply of 10 pijf cable- 10 pair x 0.63mm copper conductor dia, armoured, polythene insula ted, polythene sheathed, jelly filled, telephone cable with pol-al moisture barrier as per specification no.irs_tc:41/97, amnedment 1 to 3 or latest packing length should be 500 mtrs. drum. [ warranty perio d: 30 months after the date of delivery ] ] , supply of 50 pair 0.5mm dia polythene sheathed jelly filled underground telephone cable wit h poly aluminium moisture barrier annealed copper conductor double steel tape armoured with polythene j acketed as per rdso specn. no.irs.tc.41/97 , amdt.3 or latest length should be 500 mtrs. drum. [ warran ty period: 30 months after the date of delivery ] ] , supply of 10 pijf cable- 10 pair,x 0.63mm copper conductor dia, armoured, polythene insula ted, polythene sheathed, jelly filled, telephone cable with pol-al moisture barrier as per specification no.irs_tc:41/97, amnedment 1 to 3 or latest packing length should be 500 mtrs. drum. [ warranty perio d: 30 months after the date of delivery ] ] os/s&t/st/guntur, scr andhra pradesh 3.50 kilometre , 20 pair polythene insulated and polythene sheathed jelly filled underground cable of 0.63 m m dia. copper conductor poly-ai moisture barrier and steel tape confirming to rdso specification no. irs: tc-41/97 with amendment no.2 or latest length should be 500 mtrs. drum. [ warranty period: 30 months after the date of delivery ] ] , supply of 20 pair x 0.5 mm dia polythene insulated polythene sheathed jelly filled undergro und telephone cable with poly aluminum moisture barrier annealed copper conductor double steel tape ar mored with polythene jacketed as per rdso spec. no. irs: tc/41/97 with amdt.3. packing length should b e 500 mtrs per drum [ warranty period: 30 months after the date of delivery ] ] , supply of 20 pair x 0.5 mm dia polythene insulated polythene sheathed jelly filled undergro und telephone cable with poly aluminum moisture barrier annealed copper conductor double steel tape ar mored with polythene jacketed as per rdso spec. no. irs: tc/41/97 with amdt.3. packing length should b e 500 mtrs per drum. [ warranty period: 30 months after the date of delivery ] ]