Thorough repairing work of nhs type block no. acc/04/27-36 (inside 10 units), acc/08/67-76 (inside 09 units), 20/183-192 (inside 10 units) total 29 units inside and outside full at kunustoria colliery under kunustoria group of mines, kunustoria area.

Thorough repairing and upgradation of nhs ds type block no.02 (ins. 03 units), 04 (ins. 04 units), 05 (ins. 03 units), 10 (ins. 04 units), total 14 units ins. and outside full at railway siding colony of amritnagar colliery under kunustoria area.

Withdrawal and re-installation of vt pump after replacement necessary repairing of damage suction delivery pipe at new satgram colliery 01 no pit under satgram-sripur area.

Repairing and maint.of pipeline of qtr no b-78,b- 56,b-223,b-44,b- 110,d-13,c- 109,c-150 and pipe in mt hostel and different quarters at nnts harina under block-ii area

Upgradation of 56 units nhs(d/s) qtr (block no - 41,42 ,43, 64,65,66,67) at atta chaki, bus stand and mithani center on bhanora colliery under satgram-sripur area.&#x0d

Block repairing of c-type 1 no. block triple stories (06 unit) at kdp colony of kalidaspur project under satgram -sripur area&#x0d

Thorough repairing-upgradation of b type block no.03/ 09-12 (04 units) 04/13-16(04 units), 05/17-20(04 units), 06/21-24 (04 units) 07/25-28 (04 units) 08/29-32 (04 units) total 24 units at south parasea under parasea gr.of mines, kunustoria area.

Repairing of nhs block no.14, qtr no.124, block -15, qtr no-129, 130, 135, block no.18 qtr no-157 block no-26 qtrno-220 (06 units) at mehtadih colony under nirsa colliery.

Repairing two-unit nhs type qtr. qtr. no. 01/05 and 01/07 at katabon colony under chapapur colliery, mugma area.

Repairing and maintenance of 03 units nhs type qtr. qtr. no-nhs/20/04, nhs/29/02 and nhs/22/05 at kataban colony under chapapur colliery, mugma area.