Comprehensive Annual Maintenance Contract Of Cummins Make Traction Engines 02 Nos. Diesel Engines Model Nta-14R & Dg Sets 125 Kva 02 Nos. Diesel Engines Model Qsb 5.9 G Of Hs-Spart/Sparmv Based At Sta Of Jabalpur Division For A Period Of 2 Years On Single Tender Basis Through Oem.