supply of fire retardant low tension cotton insulation tape etc.fire retardant low tension cotton insulation tape etc.,fire retardant low tension cotton insulation tape for electrical purpose in rolling stock co nforming to icf specification no.icf/elect/921 (rev-00) with cs-1 cs-2, cs-3& cs-4 with eastern rail way monogram printed in english & hindi on non - adhesive side. colour in equal quantity red, yellow, blue & black (roll length 10 mtrs). [ 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 ] ]