tender for network cable laying work at tnpl unit-1 and lsfm - ict dept.; 1 laying of optic fiber cable ( ofc ) in 1 or 2 pvc pipes 2 laying of ofc cable in 1 or 2 gi pipes in cable trench of 1 mtr depth including excavation of 1 mtr depth cable trench, back filling and leveling, 3 laying of utp / ftp cables pvc conduit / 1 or 2 pvc channel 4 rack fixing 5 removing of optic fiber cable ( ofc ) in 1 or 2 gi pipes, 6 removing of optic fiber cable ( ofc ) in 1 or 2 pvc pipes, 7 removing of ofc cable in 1 or 2 gi pipes in cable trench of 1 mtr depth including excavation of 1 mtr depth cable trench, back filling and leveling, 8 romoving of utp / ftp cables pvc conduit / 1 or 2 pvc channel 9 removing of rack 10 romoving of i / o box 11 providing electrician / helper for miscellanous maintenance jobs - electrician 12 laying of unshielded twisted pair ( utp ) cable without pipes 13 laying of optical fiber cable ( ofc ) without pipes 14 i / o box fixing 15 removing of unshielded twisted pair ( utp ) cable without pipes 16 removing of optic fiber cable ( ofc ) without pipes