supply of rail jumper 13 mtrs and 5 mtrsrail jumper 13 mtrs and 5 mtrs,rail jumper 13 mtrs long with pvc cable and rail clamps at both ends as per rdso drg no: re/33/p/500 with necessary test and guarantee certificate. followed by i) rail clamp made of al br onze is3091/1999 as per rdso drg.no.re/33/p/501. ii) rail jumper ferrule as per drg.no: re/33/p/504 iii) size of copper cable will be 248/0.45mm (40 sqmm) as per rdso spec to is 1554(pt-i)1988 [ warr anty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 2 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] , rail jumper with clamps at both ends 05 mtrs long complete as per rdso drg. no.re/3 3/p 500. (rail clamp made of al. bronze is: 3091/1999 and pvc copper cable size: 248/0.45mm ). [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]