Drilling, excavation, loading, transportation, dumping, spreading and levelling, etc., of 219.120 lbcm of in-situ ob (which includes 185.745 lbcm of hard ob, 33.375 lbcm of coal), and re-handling of 7.550 lcm of top soil with conventional equipment, and additional works viz., 4000 shovel hours, 2000 dozer hours and 50,000 rmt of drilling at kistaram opencast project, sathupally area during a period of 24 months.

Special repair of 1600 kva 11/0.433 kv transformer at computer science substation, jnu

Annual maintenance contract of water coolers installed in academic building and hostels of jnu

Comprehensive annual maintenance contract and operation of carrier make 108 tr centralized air-conditioning system installed at animal house and camc of 17 tr ceiling mounted ductable ac plant at auditorium of old crs, jnu for the year 2023-24.

Special repair of 630 amp ht vcb at poorvanchal sub-station and dismantling and re-installation of ht breaker at computer sub-station, jnu, new delhi

Special repair of 630 amp ht vcb at poorvanchal substation and dismantling and re-installation of ht breaker at computer sub-station, jnu, new delhi

Special repair of 1600 kva 11/0.433 kv transformer at computer science substation, jnu

Operation and comprehensive maintenance for 500 kld stp near saraswatipuram, 300 kld stp near shipra hostel and 100 kld stp plant near damodar hostel at jnu, new delhi

Annual maintenance contract of water coolers installed in academic building and hostels of jnu.

Renovation of toilets of room no.201 and 203, admin. building, jnu (civil and electrical work)