supply of supply of pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mmsupply of pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm, pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. sse ( sig ) / south / kur , odisha 4.00 kilometre , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. sse ( sig ) / south / kur , odisha 6.00 kilometre , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. sse ( sig ) / south / kur , odisha 1.00 kilometre , pvc insulated , armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. sse ( sig ) / south / kur , odisha 5.50 kilometre , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest. , pvc insulated, armoured, unscreened, underground railway signalling cable [ copper conductor ] size 30 core x 1.5 sq mm. to rdso specification no irs:s- 63 / 2014 ( rev 4.0 ) or latest.