supply of inspection gauges , supply of complete set of inspection gauges for 10125mm o.r. thick web curved switches b. g. for 60 kg drg. no. rdso/t-6155 latest alteration(uic)on psc sleeper for use in depot . (one set consist o :- 7 gauges) end template at actual toe of switch, - gauge no. 1, head width checking gauge at 2678mm fr om ats , - gauge no.2,(22mm head thickness) gauge-2a & 2b, head width checking, combined, gauge at 2678mm - gauge no. 2/1, from ats (22 mm head thickness), head width checking, combined, gauge at 49 58mm - gauge no. 3, from ats (55 mm head thickness) gauge- 3a & 3b, head width checking, combined, gauge at 4958mm - gauge no. 3/1,from ats (55 mm head thickness) along with testing and calibration by any govt approved labs or by any nabl accreditedlabs. [ warranty period: 30 months after the date of de livery ] ]