supply of 1 meter long fish plate for 60 kg rails conforming to rdso drg. no. rdso / t-5916 with latest alteration, each set of fish plate to rdso drg. no. rdso / t-5916 comprises of 2 nos. of fish plates & 6 nos. fish bolts & nuts to rdso drg. no.t-1899.the term latest alterations wherever used will be mean the alteration up to the actual date of opening of tender. [ warranty period: 30 months after the date of delivery ] , 1 meter long fish plate for 60 kg rails conforming to rdso drg. no. rdso / t-5916 with latest alteration, each set of fish plate to rdso drg. no. rdso / t-5916 comprises of 2 nos. of fish plates & 6 nos. fish bolts & nuts to rdso drg. no.t-1899.the term latest alterations wherever used will be mean the alteration up to the actual date of opening of tender. [ warranty period: 30 months after the date of delivery ]