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 01 no. air conditioner fitted in operators cabin of komatsu make d475a dozer sl.no. t-3869 i.e. 30549 working at jhingurda project for a period of 01 year or 12 months or 365 days.

Annual maintenance contract (amc) of operator cabin air conditioning system of 07 nos. komatsu make hd785-7 100t dumpers of khadia project for a period of 01 year (365 days).

Offloading the maintenance support for 03 no hydraulic shovels (02 nos komatsu make pc 2000-8 namely ram and laxman and 01 no tata hitachi ex 1900-6 ) working at nigahi project for 730 days

Annual maintenance contract (amc) of operator cabin air conditioning system of 07 nos. komatsu make hd785 7 100t dumpers of khadia project for a period of 01 year (365 days).

Annual maintenance contract for repair and maintenance of 01 no. air conditioner fitted in operator cabin of komatsu make pc-2000 hyd. shovel sr. no. exc-3144 i.e. 20834 working at jhingurda project for a period of 01 year i.e. 12 months i.e. 365 da

Annual maintenance contract for repair and maintenance of air conditioning systems (both units) of 01 number komatsu make pc 2000 hydraulic shovel sri laxman (exc-3007) working at nigahi project, ncl for 365 days

Offloading the work of repair and maintenance support in komatsu pc 2000 (sl no. 20943 ) , tata hitachi (sl no. 0acg 001071 ), beml be700 ( sl no. 17024 ) hydraulic shovel of krishnashila project on daily basis for period of 365 days.

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

Annual maintenance contract for 03 nos. of air conditioning fitted in operator cabin of be-7/m1 (exc-2243, be-8/m2(exc-2473) and be-9/m3 (exc-2474) shovels of jayant project for one year(365 days).