supply of manufacturing and supply of cms crossing for bg.60 kg (uic) on psc sleepers 1 in 8.5 to rdso drg. no. t-4967, alt.7/ with amendment up to 10 days before date of closing of e- tender and conforming to irs specification no. t-29/2016 for cms crossing and drawings complete with c.i. distance blocks, packing pieces, m.s. tapered washers, check blocks and bolts and nuts of different sizes as listed in the drawing excluding other items indicated in the drawing.manufacturing and supply of cms crossing for bg.60 kg (uic) on psc sleepers 1 in 8.5 to rdso drg. no. t-4967, alt.7/ with amendment up to 10 days before date of closing of e- tender and conforming to irs specification no. t-29/2016 for cms crossing and drawings complete with c.i. distance blocks, packing pieces, m.s. tapered washers, check blocks and bolts and nuts of different sizes as listed in the drawing excluding other items indicated in the drawing.,manufacturing and supply of cms crossing for bg.60 kg (uic) on psc sleepers 1 in 8.5 to r dso drg. no. t-4967, alt.7/ with amendment up to 10 days before date of closing of e- tender and confor ming to irs specification no. t-29/2016 for cms crossing and drawings complete with c.i. distance block s, packing pieces, m.s. tapered washers, check blocks and bolts and nuts of different sizes as listed in t he drawing excluding other items indicated in the drawing. [ warranty period: 30 months after the dat e of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]