Repairing of 02 nos msa make methanometer type d6 for monitoring of underground enviroment at pb incline of amp colliery under barora area.

Repairing of electrical wiring of quarter no. 851, 852, 859, 860, and 884. muraidih colony under amp colliery,barora area.

Rotating assembly complete for mnp est 200 by 250 centrifugal pump 160 lps head 120m

Repairing ofair conditioning unit of cat 773e dumper sl no-897 of damoda colliery,barora area.

Ma17st00t343109200-turbine rotor centring tool along with hex head stud

Complete overhauling of 02 n0s rear suspension part no-4688680 and o4 nos differential eye of dumper model cat 773 e sl no 880 deployed at amp colliery barora area

Tank cleaning of underground and over head water storage tank at school campus, jamia millia islamia

Self-rescuer reserve station at underground and miner station in r-iv and r-v seam of khottadih colliery, pandaveswar area.

Construction of underground drain along rviiit2, r viiib1 and r vii seam with main incline and construction of three nos. of guard wall at shyamsundarpur colliery.

Cleaning and disinfection of over head and underground water tanks at u.t. state guest house sector 6 u.t., chandigarh. ch. to 2215 np nrb