Repairs/rehabilitation of complete dynamic braking resistance (dbr) of a.c. locomotives (wag7) , dls/raipur

Amc for medha make remmlot system fitted in hhp locomotives of diesel loco shed patratu & maintenance of data center for 02 years at dls/ptru

Camc of igbt - based ac-ac traction control system (lcc & tcc) of 14 hhp diesel locomotives at dsl/tnp through oem, m/s. medha servo drives pvt. ltd., hyderabad, for one year.

Comprehensive amc of cnc under-floor wheel lathe at diesel loco shed, gooty for a period of two years through oem

Comprehensive annual maintenance contract (camc) of m/s siemens ltd. make 180 kva static inverters (siv) of diesel loco shed, itarsi for three years (36 months)

Repairing and maintenance of roof mounted cab ac units during minor and major inspection schedule of 3 phase locomotives (wag9 & ef12k) at diesel loco shed, raipur for a period of 02 years. qty: 59 locos

Camc of igbt based ac-ac traction control system lcc tcc including mandatory and optional items for 39 hhp diesel locos at diesel loco shed, new guwahati for a period of 02 years through oem i.e. medha servo drives pvt. ltd., hyderabad on single tender basis as per rdso doc no. mp misc 326 rev 01.

Annual maintenance ofroofmountedcabhvac units during minorandmajor schedules of 3-phase electric locomotives at diesel loco shed, kjm includingreplacement of spares for a period of two years.

One yearly, three yearly and six yearly overhauling of controller asm dynamic brake of hhp locomotives at diesel loco shed, kalyan for a period of two years

Overhauling and repairs of different makes of air dryers (make - m/s trident &m/s prag polymers) fitted in 3-phase electric locomotives at diesel loco shed, krishnarajapuram for a period of three (03) years.