Attending Minor maintenance works like Greasing, replacement damaged idlers and idler stands, centring of conveyor belt, skirt rubber replacement, minor patch works as and when required during day and night from WTs-1,2,3,4 to 2A2/B2 Head end in MM-I Division /CHP/Dr.NTTPS for the period from the date of commencement of work to 31/03/2027