supply of manufacture and supply of 1 in 8.5 diamond xing without slip b.g. (1673 mm) for 60kg (uic) rails on psc sleepers to rdso drg. no t-6492 with latest alteration and specification irs: t-29 (revised 2024), (complete set) with cms acute crossings to rdso drawing no. t-4967/ latest alteration, cms obtuse crossings to rdso drawing no. t-6495/ latest alteration and with all parts listed in sub assembly of rdso drawing t-6492 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal liners . all the rails will be arranged by vendor at his own cost.manufacture and supply of 1 in 8.5 diamond xing without slip b.g. (1673 mm) for 60kg (uic) rails on psc sleepers to rdso drg. no t-6492 with latest alteration and specification irs: t-29 (revised 2024), (complete set) with cms acute crossings to rdso drawing no. t-4967/ latest alteration, cms obtuse crossings to rdso drawing no. t-6495/ latest alteration and with all parts listed in sub assembly of rdso drawing t-6492 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal liners . all the rails will be arranged by vendor at his own cost.,manufacture and supply of 1 in 8.5 diamond xing without slip b.g. (1673 mm) for 60kg (uic) rails on psc sleepers to rdso drg. no t-6492 with latest alteration and specification irs: t-29 (revised 2 024), (complete set) with cms acute crossings to rdso drawing no. t-4967/ latest alteration, cms obtuse crossings to rdso drawing no. t-6495/ latest alteration and with all parts listed in sub assembly of rdso drawing t-6492 but excluding standard fish plates, fish bolts, elastic rail clips, insulating liners/metal lin ers . all the rails will be arranged by vendor at his own cost. [ warranty period: 30 months after the date of delivery ] ]