supply of maintenance kit for d2 relay valve (automatic brake) of e-70 brake system for 3 phase locomaintenance kit for d2 relay valve (automatic brake) of e-70 brake system for 3 phase loco,maintenance kit for d2 relay valve (automatic brake) of e-70 brake system for 3 phase l oco, as per ftrtipl pt. no. 790018105 and d&m pt. no. rkab 42 wi for wag-9 locos. comprising of 1 0 items in 13 nos. as per annexure - i. [ 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 ] ] els bilaspur, secr chhattisgarh 245.00 set