Els/Bza Provision Of Infrastructure Facilities For Maintaining Of Three Phase Locomotives (Wap7 &Amp Wag9) Civil Subject : Provision Of New Electric Lab In Ns Stores Building Duly Partitioning Ns Stores Building To Accommodate E5 Section, Electric Lab (Air Conditioned) &Amp E8 Section (Air Conditioned) And Renovating The Existing Structures To Arrest Rain Water Leakage.