Otr tyre demounting, mounting, disassembling, assembling and tyre inflation pressure checking work of various model 190t dumpers at new workshop at site at nigahi project for the period of 12 months/365 days.

Annual maintenance contract for repair and maintenance of air conditioning systems (both units) of 01 number komatsu make pc 2000-8 hydraulic shovel sri ram (sl. no. 20604 , exc-3006) working at nigahi project, ncl for 365 days

Annual maintenance contract for repair and maintenance of air conditioner system (both units) of 01 number komatsu make pc 2000-8 hydraulic shovel (sl. no. 20624 excv-3007, laxman) working at nigahi project, ncl.

Repairing hydraulic oil cooler for komatsu pc2000-8 shri ram hydraulic shovel, cil no- exc-3006 working at nigahi project

Annual maintenance contract for repair and maintenance of air conditioner system (both units) of 01 number komatsu make pc 2000 hydraulic shovel (sl. no. 20604 excv-3006 sri ram) working at nigahi project, ncl.

Removal, fitment and testing to re-commission laxman hydraulic shovel (model- komatsu pc2000-8) on single tender enquiry without pac basis working at nigahi project

Repair and maintenance work of 07 numbers komatsu d-475, 850 hp dozer fleet for a period of 365 days working at nigahi project

Machine cleaning, washing and greasing, other misc. works of pc-2000 hyd. shovel sl.no. exc-3144 for 365 days including sundays and paid holidays.

Accidental damage repair of 10 cu m parth shovel s/n-302 under marc contract of nigahi project , ncl

Annual maintenance contract (amc) of cabin air conditioner of 10 nos. komatsu make hd 785-7 model 100 t dumpers working at ncl khadia project for a period of 365 days.