supply of insulated stretcher bar confirming to rdso drg. no.4885-4890insulated stretcher bar confirming to rdso drg. no.4885-4890,manufacturing and supply of insulated stretcher bar confirming to rdso drg. no.4885-4890 (with latest alteration) for 52kg 1 in 8.5 over riding curved switch with irs specification t-1-2021 with lates t alteration. each set of insulated stretcher bar includes insulated plate, insulated bush, insulated washers, ms lugs, ms bracket, ms turned bolts and nuts of required size confirming to irs specification t-1-2021. su mmary of stretcher bar 1 in 8.5, 52 kg is attached as annexure-a [ warranty period: 30 months after the date of delivery ] ] ass.executive engg.track uttar pradesh 7.00 mt